diff --git a/test/built-ins/Proxy/apply/call-parameters.js b/test/built-ins/Proxy/apply/call-parameters.js
index db07eb6e3875fed25d2a7a32173e09cf5762b5a2..347e4bb4ea9c9d5fc9c8daafb903207e88fc3725 100644
--- a/test/built-ins/Proxy/apply/call-parameters.js
+++ b/test/built-ins/Proxy/apply/call-parameters.js
@@ -12,14 +12,16 @@ info: |
 ---*/
 
 var _target, _args, _handler, _context;
-var target = function(a, b) { return a + b; };
+var target = function(a, b) {
+  return a + b;
+};
 var handler = {
-    apply: function(t, c, args) {
-        _handler = this;
-        _target = t;
-        _context = c;
-        _args = args;
-    }
+  apply: function(t, c, args) {
+    _handler = this;
+    _target = t;
+    _context = c;
+    _args = args;
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/apply/call-result.js b/test/built-ins/Proxy/apply/call-result.js
index 0348f4f011093e7120889c049bbfe03962c5f477..1f3bf53d2fc0b415b9d5fcca41cf314b0cbe422a 100644
--- a/test/built-ins/Proxy/apply/call-result.js
+++ b/test/built-ins/Proxy/apply/call-result.js
@@ -10,12 +10,14 @@ info: |
     9. Return Call(trap, handler, «target, thisArgument, argArray»).
 ---*/
 
-var target = function(a, b) { return a + b; };
+var target = function(a, b) {
+  return a + b;
+};
 var result = {};
 var handler = {
-    apply: function(t, c, args) {
-        return result;
-    }
+  apply: function(t, c, args) {
+    return result;
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/apply/null-handler.js b/test/built-ins/Proxy/apply/null-handler.js
index 5906aef045bee1f118ad03fd0ba4d75ae99a6059..cdc7461d11d4d1c80f5b08f0605a8c4f93655d51 100644
--- a/test/built-ins/Proxy/apply/null-handler.js
+++ b/test/built-ins/Proxy/apply/null-handler.js
@@ -14,5 +14,5 @@ var p = Proxy.revocable(function() {}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    p.proxy();
+  p.proxy();
 });
diff --git a/test/built-ins/Proxy/apply/return-abrupt.js b/test/built-ins/Proxy/apply/return-abrupt.js
index 8542e64f6f2596f48a3c30bfe9c4e1facdee0d3b..db3f6bfa562bc991140bf05f1dc43eec7726a9fd 100644
--- a/test/built-ins/Proxy/apply/return-abrupt.js
+++ b/test/built-ins/Proxy/apply/return-abrupt.js
@@ -6,13 +6,15 @@ description: >
     Return is an abrupt completion
 ---*/
 
-var target = function(a, b) { return a + b; };
+var target = function(a, b) {
+  return a + b;
+};
 var p = new Proxy(target, {
-    apply: function(t, c, args) {
-        throw new Test262Error();
-    }
+  apply: function(t, c, args) {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    p.call();
+  p.call();
 });
diff --git a/test/built-ins/Proxy/apply/trap-is-not-callable.js b/test/built-ins/Proxy/apply/trap-is-not-callable.js
index b033e8dd418258ae3bb868c505c1a6de00377778..b6e74f1ef3c9a30a0a1ee1a20aee41dac9655af3 100644
--- a/test/built-ins/Proxy/apply/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/apply/trap-is-not-callable.js
@@ -7,9 +7,9 @@ description: >
 ---*/
 
 var p = new Proxy(function() {}, {
-    apply: {}
+  apply: {}
 });
 
 assert.throws(TypeError, function() {
-    p();
+  p();
 });
diff --git a/test/built-ins/Proxy/apply/trap-is-null.js b/test/built-ins/Proxy/apply/trap-is-null.js
index e19cf84451c4c84c534e8c75938c4237ced323f8..8bb87786c1f9316d6dc7b757e45c46600f9e5b30 100644
--- a/test/built-ins/Proxy/apply/trap-is-null.js
+++ b/test/built-ins/Proxy/apply/trap-is-null.js
@@ -31,7 +31,9 @@ function target(a, b) {
 }
 
 var ctx = {};
-var p = new Proxy(target, {apply: null});
+var p = new Proxy(target, {
+  apply: null
+});
 var res = p.call(ctx, 1, 2);
 assert.sameValue(res, 3, "`apply` trap is `null`");
 assert.sameValue(calls, 1, "target is called once");
diff --git a/test/built-ins/Proxy/apply/trap-is-undefined-no-property.js b/test/built-ins/Proxy/apply/trap-is-undefined-no-property.js
index 9cb26e3652d7c0659bbc770043c69b792bf42157..898fad36216b65e3ded4aefd0107837d5c36791b 100644
--- a/test/built-ins/Proxy/apply/trap-is-undefined-no-property.js
+++ b/test/built-ins/Proxy/apply/trap-is-undefined-no-property.js
@@ -25,9 +25,9 @@ info: |
 var calls = 0;
 
 function target(a, b) {
-    assert.sameValue(this, ctx);
-    calls += 1;
-    return a + b;
+  assert.sameValue(this, ctx);
+  calls += 1;
+  return a + b;
 }
 
 var ctx = {};
diff --git a/test/built-ins/Proxy/apply/trap-is-undefined.js b/test/built-ins/Proxy/apply/trap-is-undefined.js
index cc9c1ff41ecb82f1a67441cd1d9ac92dc914bf74..a8df9f34baaa923405a25edb41b45ba08c3e19ef 100644
--- a/test/built-ins/Proxy/apply/trap-is-undefined.js
+++ b/test/built-ins/Proxy/apply/trap-is-undefined.js
@@ -31,7 +31,9 @@ function target(a, b) {
 }
 
 var ctx = {};
-var p = new Proxy(target, {apply: undefined});
+var p = new Proxy(target, {
+  apply: undefined
+});
 var res = p.call(ctx, 1, 2);
 assert.sameValue(res, 3, "`apply` trap is `null`");
 assert.sameValue(calls, 1, "target is called once");
diff --git a/test/built-ins/Proxy/construct/call-parameters-new-target.js b/test/built-ins/Proxy/construct/call-parameters-new-target.js
index 714b1db4bea4e9a5d8b0d60f402495dd39f8cb44..dab0f8512f69d5098bb6751d1393515089573962 100644
--- a/test/built-ins/Proxy/construct/call-parameters-new-target.js
+++ b/test/built-ins/Proxy/construct/call-parameters-new-target.js
@@ -15,22 +15,25 @@ features: [Reflect.construct]
 ---*/
 
 function Target() {}
+
 function NewTarget() {}
 
 var handler = {
-    construct: function(target, args, newTarget) {
-      assert.sameValue(this, handler, "trap context is the handler object");
-      assert.sameValue(target, Target, "first parameter is the target object");
-      assert.sameValue(args.length, 2, "arguments list contains all construct arguments");
-
-      var a = args[0];
-      var b = args[1];
-      assert.sameValue(a, 1, "arguments list has first construct argument");
-      assert.sameValue(b, 2, "arguments list has second construct argument");
-      assert.sameValue(newTarget, NewTarget, "newTarget is passed as the third parameter");
-
-      return {sum: a + b};
-    },
+  construct: function(target, args, newTarget) {
+    assert.sameValue(this, handler, "trap context is the handler object");
+    assert.sameValue(target, Target, "first parameter is the target object");
+    assert.sameValue(args.length, 2, "arguments list contains all construct arguments");
+
+    var a = args[0];
+    var b = args[1];
+    assert.sameValue(a, 1, "arguments list has first construct argument");
+    assert.sameValue(b, 2, "arguments list has second construct argument");
+    assert.sameValue(newTarget, NewTarget, "newTarget is passed as the third parameter");
+
+    return {
+      sum: a + b
+    };
+  },
 };
 
 var P = new Proxy(Target, handler);
diff --git a/test/built-ins/Proxy/construct/call-parameters.js b/test/built-ins/Proxy/construct/call-parameters.js
index f52f7b84251589bfcdf6a59e808344eb002cef54..7d0e9cc1e44663fb45fef9d2a626fa9ce75f7445 100644
--- a/test/built-ins/Proxy/construct/call-parameters.js
+++ b/test/built-ins/Proxy/construct/call-parameters.js
@@ -13,17 +13,18 @@ info: |
 ---*/
 
 var _target, _handler, _args, _P;
+
 function Target() {}
 
 var handler = {
-    construct: function(t, args, newTarget) {
-        _handler = this;
-        _target = t;
-        _args = args;
-        _P = newTarget;
+  construct: function(t, args, newTarget) {
+    _handler = this;
+    _target = t;
+    _args = args;
+    _P = newTarget;
 
-        return new t(args[0], args[1]);
-    }
+    return new t(args[0], args[1]);
+  }
 };
 var P = new Proxy(Target, handler);
 
diff --git a/test/built-ins/Proxy/construct/call-result.js b/test/built-ins/Proxy/construct/call-result.js
index f47ddb9016bc14f3a0a1bc02fe5b0a12cd88cf44..7740f1fe858507f0b7e28fe909d917f7077c2208 100644
--- a/test/built-ins/Proxy/construct/call-result.js
+++ b/test/built-ins/Proxy/construct/call-result.js
@@ -11,12 +11,14 @@ info: |
 ---*/
 
 function Target(a, b) {
-    this.sum = a + b;
+  this.sum = a + b;
 };
 var handler = {
-    construct: function(t, c, args) {
-        return { sum: 42 };
-    }
+  construct: function(t, c, args) {
+    return {
+      sum: 42
+    };
+  }
 };
 var P = new Proxy(Target, handler);
 
diff --git a/test/built-ins/Proxy/construct/null-handler.js b/test/built-ins/Proxy/construct/null-handler.js
index 3c60321618318ee2130d00585eaf16e30f7ad2c8..816d04d4f741617dfa98aa49d676e68ad0d94f17 100644
--- a/test/built-ins/Proxy/construct/null-handler.js
+++ b/test/built-ins/Proxy/construct/null-handler.js
@@ -14,5 +14,5 @@ var p = Proxy.revocable(function() {}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    new p.proxy();
+  new p.proxy();
 });
diff --git a/test/built-ins/Proxy/construct/return-is-abrupt.js b/test/built-ins/Proxy/construct/return-is-abrupt.js
index de42204fd4d02ac19947f49b9cf000070f1368e8..c0d41aa4ee2ffb7f2028f887deaaffb48c15cd25 100644
--- a/test/built-ins/Proxy/construct/return-is-abrupt.js
+++ b/test/built-ins/Proxy/construct/return-is-abrupt.js
@@ -13,11 +13,11 @@ info: |
 
 function Target() {}
 var P = new Proxy(Target, {
-    construct: function() {
-        throw new Test262Error();
-    }
+  construct: function() {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    new P();
+  new P();
 });
diff --git a/test/built-ins/Proxy/construct/return-not-object-throws-boolean.js b/test/built-ins/Proxy/construct/return-not-object-throws-boolean.js
index 0edd139a8c61c23c8f3eb95afe9eb2005bf875ac..5c40d5c8c827f7707478eff5adcdac439a656bde 100644
--- a/test/built-ins/Proxy/construct/return-not-object-throws-boolean.js
+++ b/test/built-ins/Proxy/construct/return-not-object-throws-boolean.js
@@ -11,14 +11,14 @@ info: |
 ---*/
 
 function Target() {
-    this.attr = "done";
+  this.attr = "done";
 };
 var P = new Proxy(Target, {
-    construct: function() {
-        return true;
-    }
+  construct: function() {
+    return true;
+  }
 });
 
 assert.throws(TypeError, function() {
-    new P();
+  new P();
 });
diff --git a/test/built-ins/Proxy/construct/return-not-object-throws-number.js b/test/built-ins/Proxy/construct/return-not-object-throws-number.js
index a7e27c6a8f7332cb02356cde0869361489b3fbb9..7e97a803b89fa0f9015dea883ae16ebfb028dffc 100644
--- a/test/built-ins/Proxy/construct/return-not-object-throws-number.js
+++ b/test/built-ins/Proxy/construct/return-not-object-throws-number.js
@@ -11,14 +11,14 @@ info: |
 ---*/
 
 function Target() {
-    this.attr = "done";
+  this.attr = "done";
 };
 var P = new Proxy(Target, {
-    construct: function() {
-        return 0;
-    }
+  construct: function() {
+    return 0;
+  }
 });
 
 assert.throws(TypeError, function() {
-    new P();
+  new P();
 });
diff --git a/test/built-ins/Proxy/construct/return-not-object-throws-string.js b/test/built-ins/Proxy/construct/return-not-object-throws-string.js
index 4de604814b3a2807ada555d3e8c5a18518bfbb7e..ca2f5af05ca8ff06de84c264790127873d3c56ba 100644
--- a/test/built-ins/Proxy/construct/return-not-object-throws-string.js
+++ b/test/built-ins/Proxy/construct/return-not-object-throws-string.js
@@ -11,14 +11,14 @@ info: |
 ---*/
 
 function Target() {
-    this.attr = "done";
+  this.attr = "done";
 };
 var P = new Proxy(Target, {
-    construct: function() {
-        return "";
-    }
+  construct: function() {
+    return "";
+  }
 });
 
 assert.throws(TypeError, function() {
-    new P();
+  new P();
 });
diff --git a/test/built-ins/Proxy/construct/return-not-object-throws-symbol.js b/test/built-ins/Proxy/construct/return-not-object-throws-symbol.js
index ade72bfae54e014d42ba2967bed4e0281a23be6b..963812950a7d9e2822a8cac9ea490df57da74928 100644
--- a/test/built-ins/Proxy/construct/return-not-object-throws-symbol.js
+++ b/test/built-ins/Proxy/construct/return-not-object-throws-symbol.js
@@ -12,14 +12,14 @@ features: [Symbol]
 ---*/
 
 function Target() {
-    this.attr = "done";
+  this.attr = "done";
 };
 var P = new Proxy(Target, {
-    construct: function() {
-        return Symbol();
-    }
+  construct: function() {
+    return Symbol();
+  }
 });
 
 assert.throws(TypeError, function() {
-    new P();
+  new P();
 });
diff --git a/test/built-ins/Proxy/construct/return-not-object-throws-undefined.js b/test/built-ins/Proxy/construct/return-not-object-throws-undefined.js
index 9547263b92e01beb02b6127c4c86c3516771472a..347dd3dd92223e7b9e9cf3b849358254929d658c 100644
--- a/test/built-ins/Proxy/construct/return-not-object-throws-undefined.js
+++ b/test/built-ins/Proxy/construct/return-not-object-throws-undefined.js
@@ -11,14 +11,14 @@ info: |
 ---*/
 
 function Target() {
-    this.attr = "done";
+  this.attr = "done";
 };
 var P = new Proxy(Target, {
-    construct: function() {
-        return undefined;
-    }
+  construct: function() {
+    return undefined;
+  }
 });
 
 assert.throws(TypeError, function() {
-    new P();
+  new P();
 });
diff --git a/test/built-ins/Proxy/construct/trap-is-not-callable.js b/test/built-ins/Proxy/construct/trap-is-not-callable.js
index f0c66394a5e1d266e178b3a8af4d471d8003308a..41bc0c700c64b6e695e2dfaa430a00211a022253 100644
--- a/test/built-ins/Proxy/construct/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/construct/trap-is-not-callable.js
@@ -8,9 +8,9 @@ description: >
 
 function Target() {}
 var p = new Proxy(Target, {
-    construct: {}
+  construct: {}
 });
 
 assert.throws(TypeError, function() {
-    new p();
+  new p();
 });
diff --git a/test/built-ins/Proxy/construct/trap-is-null.js b/test/built-ins/Proxy/construct/trap-is-null.js
index 0a895bc57255f1a05dd5c44608494ebdd609c445..9bc1ab29f3fa6eaf41f7e323db4218abff369de0 100644
--- a/test/built-ins/Proxy/construct/trap-is-null.js
+++ b/test/built-ins/Proxy/construct/trap-is-null.js
@@ -27,13 +27,18 @@ features: [Reflect.construct]
 var calls = 0;
 
 function NewTarget() {}
+
 function Target(a, b) {
-    assert.sameValue(new.target, NewTarget);
-    calls += 1;
-    return {sum: a + b};
+  assert.sameValue(new.target, NewTarget);
+  calls += 1;
+  return {
+    sum: a + b
+  };
 }
 
-var P = new Proxy(Target, {construct: null});
+var P = new Proxy(Target, {
+  construct: null
+});
 var obj = Reflect.construct(P, [3, 4], NewTarget);
 assert.sameValue(obj.sum, 7, "`construct` trap is `null`");
 assert.sameValue(calls, 1, "target is called once");
diff --git a/test/built-ins/Proxy/construct/trap-is-undefined-no-property.js b/test/built-ins/Proxy/construct/trap-is-undefined-no-property.js
index a50384f5952bc67ca171c5f65c0e37d3f0d85b05..4157f7b234f861d40036ed486040db258078069a 100644
--- a/test/built-ins/Proxy/construct/trap-is-undefined-no-property.js
+++ b/test/built-ins/Proxy/construct/trap-is-undefined-no-property.js
@@ -16,10 +16,13 @@ features: [Reflect.construct]
 var calls = 0;
 
 function NewTarget() {}
+
 function Target(a, b) {
-    assert.sameValue(new.target, NewTarget);
-    calls += 1;
-    return {sum: a + b};
+  assert.sameValue(new.target, NewTarget);
+  calls += 1;
+  return {
+    sum: a + b
+  };
 }
 
 var P = new Proxy(Target, {});
diff --git a/test/built-ins/Proxy/construct/trap-is-undefined.js b/test/built-ins/Proxy/construct/trap-is-undefined.js
index d1a6c71066b0160e3e6cf9dfc5779d901a08dc72..97580c6d6476059ba0aa47a4728b270dd69cfcf0 100644
--- a/test/built-ins/Proxy/construct/trap-is-undefined.js
+++ b/test/built-ins/Proxy/construct/trap-is-undefined.js
@@ -27,13 +27,18 @@ features: [Reflect.construct]
 var calls = 0;
 
 function NewTarget() {}
+
 function Target(a, b) {
-    assert.sameValue(new.target, NewTarget);
-    calls += 1;
-    return {sum: a + b};
+  assert.sameValue(new.target, NewTarget);
+  calls += 1;
+  return {
+    sum: a + b
+  };
 }
 
-var P = new Proxy(Target, {construct: undefined});
+var P = new Proxy(Target, {
+  construct: undefined
+});
 var obj = Reflect.construct(P, [3, 4], NewTarget);
 assert.sameValue(obj.sum, 7, "`construct` trap is `undefined`");
 assert.sameValue(calls, 1, "target is called once");
diff --git a/test/built-ins/Proxy/create-handler-is-revoked-proxy.js b/test/built-ins/Proxy/create-handler-is-revoked-proxy.js
index 5126e4cb0f8c08b1aae7f42165f040ba96111808..151ad36f41618c46a6a81f52f039a93c9930b096 100644
--- a/test/built-ins/Proxy/create-handler-is-revoked-proxy.js
+++ b/test/built-ins/Proxy/create-handler-is-revoked-proxy.js
@@ -16,5 +16,5 @@ var revocable = Proxy.revocable({}, {});
 revocable.revoke();
 
 assert.throws(TypeError, function() {
-    new Proxy({}, revocable.proxy);
+  new Proxy({}, revocable.proxy);
 });
diff --git a/test/built-ins/Proxy/create-handler-not-object-throw-boolean.js b/test/built-ins/Proxy/create-handler-not-object-throw-boolean.js
index 891c1826b183b2ddc2752fea8aec03741e30c287..e1846af107874994ed0bc6c74b1e4b27b71b98bc 100644
--- a/test/built-ins/Proxy/create-handler-not-object-throw-boolean.js
+++ b/test/built-ins/Proxy/create-handler-not-object-throw-boolean.js
@@ -10,5 +10,5 @@ description: >
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy({}, false);
+  new Proxy({}, false);
 });
diff --git a/test/built-ins/Proxy/create-handler-not-object-throw-null.js b/test/built-ins/Proxy/create-handler-not-object-throw-null.js
index 7abcc0b2dbdc422f4c872d0b747c246dc838a836..c22244d25f8071ceafc812b2f4de84c1a579532b 100644
--- a/test/built-ins/Proxy/create-handler-not-object-throw-null.js
+++ b/test/built-ins/Proxy/create-handler-not-object-throw-null.js
@@ -10,5 +10,5 @@ description: >
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy({}, null);
+  new Proxy({}, null);
 });
diff --git a/test/built-ins/Proxy/create-handler-not-object-throw-number.js b/test/built-ins/Proxy/create-handler-not-object-throw-number.js
index 7cb41f20b5ed73ef38ab8a635b99626f74bad0a2..262a99067258dbbe2836a6118aac09ebe125a3f1 100644
--- a/test/built-ins/Proxy/create-handler-not-object-throw-number.js
+++ b/test/built-ins/Proxy/create-handler-not-object-throw-number.js
@@ -10,5 +10,5 @@ description: >
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy({}, 0);
+  new Proxy({}, 0);
 });
diff --git a/test/built-ins/Proxy/create-handler-not-object-throw-string.js b/test/built-ins/Proxy/create-handler-not-object-throw-string.js
index 25f1982ec3f6ab620ad2d9731cfd775b5dd6cf9c..3882b313e69be9f7101c58a250d766b97a9e1657 100644
--- a/test/built-ins/Proxy/create-handler-not-object-throw-string.js
+++ b/test/built-ins/Proxy/create-handler-not-object-throw-string.js
@@ -10,5 +10,5 @@ description: >
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy({}, "");
+  new Proxy({}, "");
 });
diff --git a/test/built-ins/Proxy/create-handler-not-object-throw-symbol.js b/test/built-ins/Proxy/create-handler-not-object-throw-symbol.js
index 38013342310f75d5c878224f39b62fc2c41a4839..78234d8e22f70efa75b6900bb05693b2451e7708 100644
--- a/test/built-ins/Proxy/create-handler-not-object-throw-symbol.js
+++ b/test/built-ins/Proxy/create-handler-not-object-throw-symbol.js
@@ -11,5 +11,5 @@ features: [Symbol]
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy({}, Symbol());
+  new Proxy({}, Symbol());
 });
diff --git a/test/built-ins/Proxy/create-handler-not-object-throw-undefined.js b/test/built-ins/Proxy/create-handler-not-object-throw-undefined.js
index 8dd8f172b44e0dabac5a185d67e9818ff9fce8f6..78a78ba640f99efbb45ffe797237218aa9d16228 100644
--- a/test/built-ins/Proxy/create-handler-not-object-throw-undefined.js
+++ b/test/built-ins/Proxy/create-handler-not-object-throw-undefined.js
@@ -10,5 +10,5 @@ description: >
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy({}, undefined);
+  new Proxy({}, undefined);
 });
diff --git a/test/built-ins/Proxy/create-target-is-not-callable.js b/test/built-ins/Proxy/create-target-is-not-callable.js
index 7bb2dae6c22922e9f2c9bd784b4a3244d6df1384..b29ed9cd0d3e11c1a8561a80c317facf418d74c1 100644
--- a/test/built-ins/Proxy/create-target-is-not-callable.js
+++ b/test/built-ins/Proxy/create-target-is-not-callable.js
@@ -21,5 +21,5 @@ info: |
 var p = new Proxy({}, {});
 
 assert.throws(TypeError, function() {
-    p.call();
+  p.call();
 });
diff --git a/test/built-ins/Proxy/create-target-is-not-constructor.js b/test/built-ins/Proxy/create-target-is-not-constructor.js
index 7bce1979cd6095b3dd56a3578d88328d1e011484..f369b5ef215b15f03bd01bdc8fc0765856793b14 100644
--- a/test/built-ins/Proxy/create-target-is-not-constructor.js
+++ b/test/built-ins/Proxy/create-target-is-not-constructor.js
@@ -24,5 +24,5 @@ var p = new Proxy(eval, {});
 p(); // the Proxy object is callable
 
 assert.throws(TypeError, function() {
-    new p();
+  new p();
 });
diff --git a/test/built-ins/Proxy/create-target-is-revoked-proxy.js b/test/built-ins/Proxy/create-target-is-revoked-proxy.js
index f68607b36dab7cd8f533d0988043bcfd3aab1f91..fb8b118de38d9ce4c957547e8d21b8cc0c8c9f00 100644
--- a/test/built-ins/Proxy/create-target-is-revoked-proxy.js
+++ b/test/built-ins/Proxy/create-target-is-revoked-proxy.js
@@ -16,5 +16,5 @@ var revocable = Proxy.revocable({}, {});
 revocable.revoke();
 
 assert.throws(TypeError, function() {
-    new Proxy(revocable.proxy, {});
+  new Proxy(revocable.proxy, {});
 });
diff --git a/test/built-ins/Proxy/create-target-not-object-throw-boolean.js b/test/built-ins/Proxy/create-target-not-object-throw-boolean.js
index d43e653e9860cb5998732735370a5cba9e26c32b..d8b9f1856f9930d6a313e5e58aab57e2783874d6 100644
--- a/test/built-ins/Proxy/create-target-not-object-throw-boolean.js
+++ b/test/built-ins/Proxy/create-target-not-object-throw-boolean.js
@@ -10,5 +10,5 @@ description: >
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy(false, {});
+  new Proxy(false, {});
 });
diff --git a/test/built-ins/Proxy/create-target-not-object-throw-null.js b/test/built-ins/Proxy/create-target-not-object-throw-null.js
index 845cb6592fcfb8d68469cb6eb6d3f282e34dbdea..af64c1e46b84b5d6e1fdf0f38435eb3d9c305358 100644
--- a/test/built-ins/Proxy/create-target-not-object-throw-null.js
+++ b/test/built-ins/Proxy/create-target-not-object-throw-null.js
@@ -10,5 +10,5 @@ description: >
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy(null, {});
+  new Proxy(null, {});
 });
diff --git a/test/built-ins/Proxy/create-target-not-object-throw-number.js b/test/built-ins/Proxy/create-target-not-object-throw-number.js
index 2dae22e7983beb3bae8eca9f67fb4960086b6486..ba788934410aaeae7cc30fb063fcb3f95a4bad6a 100644
--- a/test/built-ins/Proxy/create-target-not-object-throw-number.js
+++ b/test/built-ins/Proxy/create-target-not-object-throw-number.js
@@ -10,5 +10,5 @@ description: >
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy(0, {});
+  new Proxy(0, {});
 });
diff --git a/test/built-ins/Proxy/create-target-not-object-throw-string.js b/test/built-ins/Proxy/create-target-not-object-throw-string.js
index d442b2e1503e8d8e9a1485934606e13890fecf95..aa1fcd96ff94c7af467763058c9e607e658fafde 100644
--- a/test/built-ins/Proxy/create-target-not-object-throw-string.js
+++ b/test/built-ins/Proxy/create-target-not-object-throw-string.js
@@ -10,5 +10,5 @@ description: >
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy("", {});
+  new Proxy("", {});
 });
diff --git a/test/built-ins/Proxy/create-target-not-object-throw-symbol.js b/test/built-ins/Proxy/create-target-not-object-throw-symbol.js
index a3569f23db1bcd3f315932d334c99d50a1c2d299..825e7145af2fcce1b7f1ae0e2a969bcb0c2c5c5e 100644
--- a/test/built-ins/Proxy/create-target-not-object-throw-symbol.js
+++ b/test/built-ins/Proxy/create-target-not-object-throw-symbol.js
@@ -11,5 +11,5 @@ features: [Symbol]
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy(Symbol(), {});
+  new Proxy(Symbol(), {});
 });
diff --git a/test/built-ins/Proxy/create-target-not-object-throw-undefined.js b/test/built-ins/Proxy/create-target-not-object-throw-undefined.js
index 9cda79c82988d8ab6ada707f19eedf44db48a517..42895cf623ae986261e82a6dcd95b07184f01790 100644
--- a/test/built-ins/Proxy/create-target-not-object-throw-undefined.js
+++ b/test/built-ins/Proxy/create-target-not-object-throw-undefined.js
@@ -10,5 +10,5 @@ description: >
 ---*/
 
 assert.throws(TypeError, function() {
-    new Proxy(undefined, {});
+  new Proxy(undefined, {});
 });
diff --git a/test/built-ins/Proxy/defineProperty/call-parameters.js b/test/built-ins/Proxy/defineProperty/call-parameters.js
index ade8bb97163d966087c7b6dc4592cacab0275338..6afb6f5baf2c14aef2243c1665ce42538e4f7f93 100644
--- a/test/built-ins/Proxy/defineProperty/call-parameters.js
+++ b/test/built-ins/Proxy/defineProperty/call-parameters.js
@@ -18,20 +18,20 @@ info: |
 var _handler, _target, _prop, _desc;
 var target = {};
 var descriptor = {
-    configurable: true,
-    enumerable: true,
-    writable: true,
-    value: 1
+  configurable: true,
+  enumerable: true,
+  writable: true,
+  value: 1
 };
 var handler = {
-    defineProperty: function(t, prop, desc) {
-        _handler = this;
-        _target = t;
-        _prop = prop;
-        _desc = desc;
+  defineProperty: function(t, prop, desc) {
+    _handler = this;
+    _target = t;
+    _prop = prop;
+    _desc = desc;
 
-        return true;
-    }
+    return true;
+  }
 };
 var p = new Proxy(target, handler);
 
@@ -42,8 +42,8 @@ assert.sameValue(_target, target);
 assert.sameValue(_prop, "attr");
 
 assert.sameValue(
-    Object.keys(_desc).length, 4,
-    "descriptor arg has the same amount of keys as given descriptor"
+  Object.keys(_desc).length, 4,
+  "descriptor arg has the same amount of keys as given descriptor"
 );
 
 assert(_desc.configurable);
diff --git a/test/built-ins/Proxy/defineProperty/null-handler.js b/test/built-ins/Proxy/defineProperty/null-handler.js
index ffbf14733787daa65c7bafef2098efba6e587184..aa83c1ff03652848acb98cb54e9aed4418fbbb6f 100644
--- a/test/built-ins/Proxy/defineProperty/null-handler.js
+++ b/test/built-ins/Proxy/defineProperty/null-handler.js
@@ -11,8 +11,8 @@ var p = Proxy.revocable({}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    Object.defineProperty(p.proxy, "foo", {
-        configurable: true,
-        enumerable: true
-    });
+  Object.defineProperty(p.proxy, "foo", {
+    configurable: true,
+    enumerable: true
+  });
 });
diff --git a/test/built-ins/Proxy/defineProperty/return-boolean-and-define-target.js b/test/built-ins/Proxy/defineProperty/return-boolean-and-define-target.js
index 2e4699cbf6e65d74cd269b458d8ce758e36966bc..0f7594a143619343403da7026090d6014d575c9b 100644
--- a/test/built-ins/Proxy/defineProperty/return-boolean-and-define-target.js
+++ b/test/built-ins/Proxy/defineProperty/return-boolean-and-define-target.js
@@ -12,16 +12,16 @@ includes: [propertyHelper.js]
 
 var target = {};
 var p = new Proxy(target, {
-    defineProperty: function(t, prop, desc) {
-        return Object.defineProperty(t, prop, desc);
-    }
+  defineProperty: function(t, prop, desc) {
+    return Object.defineProperty(t, prop, desc);
+  }
 });
 
 var result = Reflect.defineProperty(p, "attr", {
-    configurable: true,
-    enumerable: true,
-    writable: true,
-    value: 1
+  configurable: true,
+  enumerable: true,
+  writable: true,
+  value: 1
 });
 
 assert.sameValue(result, true, "result === true");
@@ -32,10 +32,10 @@ verifyEnumerable(target, "attr");
 verifyConfigurable(target, "attr");
 
 result = Reflect.defineProperty(p, "attr", {
-    configurable: false,
-    enumerable: false,
-    writable: false,
-    value: 2
+  configurable: false,
+  enumerable: false,
+  writable: false,
+  value: 2
 });
 
 assert.sameValue(result, true, "result === true");
diff --git a/test/built-ins/Proxy/defineProperty/return-is-abrupt.js b/test/built-ins/Proxy/defineProperty/return-is-abrupt.js
index 574c72816bad6c9b8674b51a1b6a190fb99a195d..5914eacf60561888a3cdaf41ad9752ce7c74ff92 100644
--- a/test/built-ins/Proxy/defineProperty/return-is-abrupt.js
+++ b/test/built-ins/Proxy/defineProperty/return-is-abrupt.js
@@ -15,11 +15,11 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    defineProperty: function(t, prop, desc) {
-        throw new Test262Error();
-    }
+  defineProperty: function(t, prop, desc) {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    Object.defineProperty(p, "foo", {});
+  Object.defineProperty(p, "foo", {});
 });
diff --git a/test/built-ins/Proxy/defineProperty/targetdesc-configurable-desc-not-configurable.js b/test/built-ins/Proxy/defineProperty/targetdesc-configurable-desc-not-configurable.js
index 620ffbd89e1511288dfdfab010300afd2b36f6f5..25bf8817131b5b19b67faae4bd788b5d129ba83f 100644
--- a/test/built-ins/Proxy/defineProperty/targetdesc-configurable-desc-not-configurable.js
+++ b/test/built-ins/Proxy/defineProperty/targetdesc-configurable-desc-not-configurable.js
@@ -17,19 +17,19 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    defineProperty: function(t, prop, desc) {
-        return true;
-    }
+  defineProperty: function(t, prop, desc) {
+    return true;
+  }
 });
 
 Object.defineProperty(target, "foo", {
-    value: 1,
-    configurable: true
+  value: 1,
+  configurable: true
 });
 
 assert.throws(TypeError, function() {
-    Object.defineProperty(p, "foo", {
-        value: 1,
-        configurable: false
-    });
+  Object.defineProperty(p, "foo", {
+    value: 1,
+    configurable: false
+  });
 });
diff --git a/test/built-ins/Proxy/defineProperty/targetdesc-not-compatible-descriptor-not-configurable-target.js b/test/built-ins/Proxy/defineProperty/targetdesc-not-compatible-descriptor-not-configurable-target.js
index 229b373e24331f375604272e8171e2dd220c33ed..14ce2cc2441d08332477d70f16092bb82fcfd903 100644
--- a/test/built-ins/Proxy/defineProperty/targetdesc-not-compatible-descriptor-not-configurable-target.js
+++ b/test/built-ins/Proxy/defineProperty/targetdesc-not-compatible-descriptor-not-configurable-target.js
@@ -17,19 +17,19 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    defineProperty: function(t, prop, desc) {
-        return true;
-    }
+  defineProperty: function(t, prop, desc) {
+    return true;
+  }
 });
 
 Object.defineProperty(target, "foo", {
-    value: 1,
-    configurable: false
+  value: 1,
+  configurable: false
 });
 
 assert.throws(TypeError, function() {
-    Object.defineProperty(p, "foo", {
-        value: 1,
-        configurable: true
-    });
+  Object.defineProperty(p, "foo", {
+    value: 1,
+    configurable: true
+  });
 });
diff --git a/test/built-ins/Proxy/defineProperty/targetdesc-not-compatible-descriptor.js b/test/built-ins/Proxy/defineProperty/targetdesc-not-compatible-descriptor.js
index 595766db995a70fb958f769fc5a00d589d937328..1a671b3a0b79282035442dd2424ef5b8b6945528 100644
--- a/test/built-ins/Proxy/defineProperty/targetdesc-not-compatible-descriptor.js
+++ b/test/built-ins/Proxy/defineProperty/targetdesc-not-compatible-descriptor.js
@@ -17,17 +17,17 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    defineProperty: function(t, prop, desc) {
-        return true;
-    }
+  defineProperty: function(t, prop, desc) {
+    return true;
+  }
 });
 
 Object.defineProperty(target, "foo", {
-    value: 1
+  value: 1
 });
 
 assert.throws(TypeError, function() {
-    Object.defineProperty(p, "foo", {
-        value: 2
-    });
+  Object.defineProperty(p, "foo", {
+    value: 2
+  });
 });
diff --git a/test/built-ins/Proxy/defineProperty/targetdesc-undefined-not-configurable-descriptor.js b/test/built-ins/Proxy/defineProperty/targetdesc-undefined-not-configurable-descriptor.js
index 730e25e6f716c09764e1399ca9a7481f7b54beb4..ca6f80c86641036d0ed6f8ae8eb3c7f4e129efd5 100644
--- a/test/built-ins/Proxy/defineProperty/targetdesc-undefined-not-configurable-descriptor.js
+++ b/test/built-ins/Proxy/defineProperty/targetdesc-undefined-not-configurable-descriptor.js
@@ -17,13 +17,13 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    defineProperty: function(t, prop, desc) {
-        return true;
-    }
+  defineProperty: function(t, prop, desc) {
+    return true;
+  }
 });
 
 assert.throws(TypeError, function() {
-    Object.defineProperty(p, "foo", {
-        configurable: false
-    });
+  Object.defineProperty(p, "foo", {
+    configurable: false
+  });
 });
diff --git a/test/built-ins/Proxy/defineProperty/targetdesc-undefined-target-is-not-extensible.js b/test/built-ins/Proxy/defineProperty/targetdesc-undefined-target-is-not-extensible.js
index 8596b704d23c875bc2e6c4779ae6196e93fcdacc..9f5a53c7d37307cb8039b1396405426a21ec0c1f 100644
--- a/test/built-ins/Proxy/defineProperty/targetdesc-undefined-target-is-not-extensible.js
+++ b/test/built-ins/Proxy/defineProperty/targetdesc-undefined-target-is-not-extensible.js
@@ -16,13 +16,13 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    defineProperty: function(t, prop, desc) {
-        return true;
-    }
+  defineProperty: function(t, prop, desc) {
+    return true;
+  }
 });
 
 Object.preventExtensions(target);
 
 assert.throws(TypeError, function() {
-    Object.defineProperty(p, "foo", {});
+  Object.defineProperty(p, "foo", {});
 });
diff --git a/test/built-ins/Proxy/defineProperty/trap-is-not-callable.js b/test/built-ins/Proxy/defineProperty/trap-is-not-callable.js
index a0e9500ed1306ae835730e7c10eb3908946e510c..d75b215674e71e53b9c9d7e35cbe618e152918f3 100644
--- a/test/built-ins/Proxy/defineProperty/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/defineProperty/trap-is-not-callable.js
@@ -19,11 +19,11 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    defineProperty: {}
+  defineProperty: {}
 });
 
 assert.throws(TypeError, function() {
-    Object.defineProperty(p, "foo", {
-        value: 1
-    });
+  Object.defineProperty(p, "foo", {
+    value: 1
+  });
 });
diff --git a/test/built-ins/Proxy/defineProperty/trap-is-undefined.js b/test/built-ins/Proxy/defineProperty/trap-is-undefined.js
index 58b63dbbb4272441beb9a74605803d16126d454d..3fe044b29e6b874ebd37aa5e49e2e35a29a13ce8 100644
--- a/test/built-ins/Proxy/defineProperty/trap-is-undefined.js
+++ b/test/built-ins/Proxy/defineProperty/trap-is-undefined.js
@@ -18,10 +18,10 @@ var target = {};
 var p = new Proxy(target, {});
 
 Object.defineProperty(p, "attr", {
-    configurable: true,
-    enumerable: true,
-    writable: true,
-    value: 1
+  configurable: true,
+  enumerable: true,
+  writable: true,
+  value: 1
 });
 
 verifyEqualTo(target, "attr", 1);
@@ -30,10 +30,10 @@ verifyEnumerable(target, "attr");
 verifyConfigurable(target, "attr");
 
 Object.defineProperty(p, "attr", {
-    configurable: false,
-    enumerable: false,
-    writable: false,
-    value: 2
+  configurable: false,
+  enumerable: false,
+  writable: false,
+  value: 2
 });
 
 verifyEqualTo(target, "attr", 2);
diff --git a/test/built-ins/Proxy/defineProperty/trap-return-is-false.js b/test/built-ins/Proxy/defineProperty/trap-return-is-false.js
index 969c52aae556385aaac989fb3bfba3bb345cdb13..a401653c5196b9b05dd6e7cf67bbb5b2559d24b4 100644
--- a/test/built-ins/Proxy/defineProperty/trap-return-is-false.js
+++ b/test/built-ins/Proxy/defineProperty/trap-return-is-false.js
@@ -15,13 +15,13 @@ features: [Reflect]
 
 var target = {};
 var p = new Proxy(target, {
-    defineProperty: function(t, prop, desc) {
-        return 0;
-    }
+  defineProperty: function(t, prop, desc) {
+    return 0;
+  }
 });
 
 assert.sameValue(Reflect.defineProperty(p, "attr", {}), false);
 assert.sameValue(
-    Object.getOwnPropertyDescriptor(target, "attr"),
-    undefined
+  Object.getOwnPropertyDescriptor(target, "attr"),
+  undefined
 );
diff --git a/test/built-ins/Proxy/deleteProperty/boolean-trap-result-boolean-false.js b/test/built-ins/Proxy/deleteProperty/boolean-trap-result-boolean-false.js
index 148a7b81af97996f8e5842ae23a310684157582b..4419f0a19c2a7720a01e4047c92678a2a874802c 100644
--- a/test/built-ins/Proxy/deleteProperty/boolean-trap-result-boolean-false.js
+++ b/test/built-ins/Proxy/deleteProperty/boolean-trap-result-boolean-false.js
@@ -11,20 +11,20 @@ features: [Reflect]
 
 var target = {};
 var p = new Proxy(target, {
-    deleteProperty: function() {
-        return 0;
-    }
+  deleteProperty: function() {
+    return 0;
+  }
 });
 
 Object.defineProperties(target, {
-    isConfigurable: {
-        value: 1,
-        configurable: true
-    },
-    notConfigurable: {
-        value: 1,
-        configurable: false
-    }
+  isConfigurable: {
+    value: 1,
+    configurable: true
+  },
+  notConfigurable: {
+    value: 1,
+    configurable: false
+  }
 });
 
 assert.sameValue(Reflect.deleteProperty(p, "attr"), false);
diff --git a/test/built-ins/Proxy/deleteProperty/boolean-trap-result-boolean-true.js b/test/built-ins/Proxy/deleteProperty/boolean-trap-result-boolean-true.js
index fe506f109e46ebd1b23f77d14119ed27fbb0f018..93345e580bbf564d518a687153098f76c52cef98 100644
--- a/test/built-ins/Proxy/deleteProperty/boolean-trap-result-boolean-true.js
+++ b/test/built-ins/Proxy/deleteProperty/boolean-trap-result-boolean-true.js
@@ -9,9 +9,9 @@ description: >
 ---*/
 
 var p = new Proxy({}, {
-    deleteProperty: function() {
-        return 1;
-    }
+  deleteProperty: function() {
+    return 1;
+  }
 });
 
 assert.sameValue(Reflect.deleteProperty(p, "attr"), true);
diff --git a/test/built-ins/Proxy/deleteProperty/call-parameters.js b/test/built-ins/Proxy/deleteProperty/call-parameters.js
index e84586345a41d1e25a407f43148e7f8606726e5d..bfd8e3b0810d7f9cbfa2bd8ccb617dd891f84cd0 100644
--- a/test/built-ins/Proxy/deleteProperty/call-parameters.js
+++ b/test/built-ins/Proxy/deleteProperty/call-parameters.js
@@ -14,15 +14,15 @@ info: |
 
 var _handler, _target, _prop;
 var target = {
-    attr: 1
+  attr: 1
 };
 var handler = {
-    deleteProperty: function(t, prop) {
-        _handler = this;
-        _target = t;
-        _prop = prop;
-        return delete t[prop];
-    }
+  deleteProperty: function(t, prop) {
+    _handler = this;
+    _target = t;
+    _prop = prop;
+    return delete t[prop];
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/deleteProperty/null-handler.js b/test/built-ins/Proxy/deleteProperty/null-handler.js
index 1b280f79ed2282c68c7fd88cd15fa4f69f0a79ae..ddc6c8d8a7e3b16ed049f618b6cb25ce9e7187da 100644
--- a/test/built-ins/Proxy/deleteProperty/null-handler.js
+++ b/test/built-ins/Proxy/deleteProperty/null-handler.js
@@ -9,11 +9,11 @@ description: >
 ---*/
 
 var p = Proxy.revocable({
-    attr: 1
+  attr: 1
 }, {});
 
 p.revoke();
 
 assert.throws(TypeError, function() {
-    delete p.proxy.attr;
+  delete p.proxy.attr;
 });
diff --git a/test/built-ins/Proxy/deleteProperty/return-false-not-strict.js b/test/built-ins/Proxy/deleteProperty/return-false-not-strict.js
index c0785c90bf5f31a4ce1966f039e995f594ebd122..6c485ec64e63b66ffe405028098f9069dcd69292 100644
--- a/test/built-ins/Proxy/deleteProperty/return-false-not-strict.js
+++ b/test/built-ins/Proxy/deleteProperty/return-false-not-strict.js
@@ -10,9 +10,9 @@ flags: [noStrict]
 ---*/
 
 var p = new Proxy({}, {
-    deleteProperty: function() {
-        return false;
-    }
+  deleteProperty: function() {
+    return false;
+  }
 });
 
 assert.sameValue(delete p.attr, false);
diff --git a/test/built-ins/Proxy/deleteProperty/return-false-strict.js b/test/built-ins/Proxy/deleteProperty/return-false-strict.js
index 94d33a91e35c31ebe24c575c91f3f98f231969ac..befa2c60abb7f3c5a2cade3450bb027b24830f98 100644
--- a/test/built-ins/Proxy/deleteProperty/return-false-strict.js
+++ b/test/built-ins/Proxy/deleteProperty/return-false-strict.js
@@ -11,9 +11,9 @@ features: [Reflect]
 ---*/
 
 var p = new Proxy({}, {
-    deleteProperty: function() {
-        return false;
-    }
+  deleteProperty: function() {
+    return false;
+  }
 });
 
 assert.sameValue(Reflect.deleteProperty(p, "attr"), false);
diff --git a/test/built-ins/Proxy/deleteProperty/return-is-abrupt.js b/test/built-ins/Proxy/deleteProperty/return-is-abrupt.js
index c22fd398fb532f878c9f711f265751813b50ae80..7e9f76bf476f39c34a6074c1d7808d3e13576189 100644
--- a/test/built-ins/Proxy/deleteProperty/return-is-abrupt.js
+++ b/test/built-ins/Proxy/deleteProperty/return-is-abrupt.js
@@ -10,11 +10,11 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    deleteProperty: function(t, prop) {
-        throw new Test262Error();
-    }
+  deleteProperty: function(t, prop) {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    delete p.attr;
+  delete p.attr;
 });
diff --git a/test/built-ins/Proxy/deleteProperty/targetdesc-is-not-configurable.js b/test/built-ins/Proxy/deleteProperty/targetdesc-is-not-configurable.js
index d0299d5d930e8b65cb03fbf522fac53678ffda88..7923974dc857df24515eb11d737155ae7e4ff594 100644
--- a/test/built-ins/Proxy/deleteProperty/targetdesc-is-not-configurable.js
+++ b/test/built-ins/Proxy/deleteProperty/targetdesc-is-not-configurable.js
@@ -13,16 +13,16 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    deleteProperty: function() {
-        return true;
-    }
+  deleteProperty: function() {
+    return true;
+  }
 });
 
 Object.defineProperty(target, "attr", {
-    configurable: false,
-    value: 1
+  configurable: false,
+  value: 1
 });
 
 assert.throws(TypeError, function() {
-    delete p.attr;
+  delete p.attr;
 });
diff --git a/test/built-ins/Proxy/deleteProperty/targetdesc-is-undefined-return-true.js b/test/built-ins/Proxy/deleteProperty/targetdesc-is-undefined-return-true.js
index fc70773fa7df2ebe8c2b79642d1dc8bdbbec5b14..d3d2d77397dc26cf9a575ca96f9f597663f592b1 100644
--- a/test/built-ins/Proxy/deleteProperty/targetdesc-is-undefined-return-true.js
+++ b/test/built-ins/Proxy/deleteProperty/targetdesc-is-undefined-return-true.js
@@ -9,9 +9,9 @@ description: >
 ---*/
 
 var p = new Proxy({}, {
-    deleteProperty: function() {
-        return true;
-    }
+  deleteProperty: function() {
+    return true;
+  }
 });
 
 assert.sameValue(delete p.attr, true);
diff --git a/test/built-ins/Proxy/deleteProperty/trap-is-not-callable.js b/test/built-ins/Proxy/deleteProperty/trap-is-not-callable.js
index 60c76025dc927fb47356a8a129147a10026321b4..29ee6d64ca74e646235f73b4b689477b951ee849 100644
--- a/test/built-ins/Proxy/deleteProperty/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/deleteProperty/trap-is-not-callable.js
@@ -16,9 +16,9 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    deleteProperty: {}
+  deleteProperty: {}
 });
 
 assert.throws(TypeError, function() {
-    delete p.attr;
+  delete p.attr;
 });
diff --git a/test/built-ins/Proxy/deleteProperty/trap-is-undefined-not-strict.js b/test/built-ins/Proxy/deleteProperty/trap-is-undefined-not-strict.js
index 3adf23123b344d719e2ee7cc53a8533701d76e60..0f174367f12500d55f2a58882e6a0d308af69ed1 100644
--- a/test/built-ins/Proxy/deleteProperty/trap-is-undefined-not-strict.js
+++ b/test/built-ins/Proxy/deleteProperty/trap-is-undefined-not-strict.js
@@ -10,21 +10,21 @@ flags: [noStrict]
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 var p = new Proxy(target, {});
 
 assert.sameValue(delete p.attr, true);
 assert.sameValue(delete p.notThere, true);
 assert.sameValue(
-    Object.getOwnPropertyDescriptor(target, "attr"),
-    undefined
+  Object.getOwnPropertyDescriptor(target, "attr"),
+  undefined
 );
 
 Object.defineProperty(target, "attr", {
-    configurable: false,
-    enumerable: true,
-    value: 1
+  configurable: false,
+  enumerable: true,
+  value: 1
 });
 
 assert.sameValue(delete p.attr, false);
diff --git a/test/built-ins/Proxy/deleteProperty/trap-is-undefined-strict.js b/test/built-ins/Proxy/deleteProperty/trap-is-undefined-strict.js
index 070fba7f5ab91699c0fd352040ef99ab9ad48988..d1c1df2bf244846c97a3941395a1ff4118542185 100644
--- a/test/built-ins/Proxy/deleteProperty/trap-is-undefined-strict.js
+++ b/test/built-ins/Proxy/deleteProperty/trap-is-undefined-strict.js
@@ -11,21 +11,21 @@ features: [Reflect]
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 var p = new Proxy(target, {});
 
 assert.sameValue(delete p.attr, true);
 assert.sameValue(delete p.notThere, true);
 assert.sameValue(
-    Object.getOwnPropertyDescriptor(target, "attr"),
-    undefined
+  Object.getOwnPropertyDescriptor(target, "attr"),
+  undefined
 );
 
 Object.defineProperty(target, "attr", {
-    configurable: false,
-    enumerable: true,
-    value: 1
+  configurable: false,
+  enumerable: true,
+  value: 1
 });
 
 assert.sameValue(Reflect.deleteProperty(p, "attr"), false);
diff --git a/test/built-ins/Proxy/function-prototype.js b/test/built-ins/Proxy/function-prototype.js
index e501f9160e626f0c998d9da20dc1a31be832fae4..b37f51b56e0a7ab8a0616f9295f8358f4c8ef041 100644
--- a/test/built-ins/Proxy/function-prototype.js
+++ b/test/built-ins/Proxy/function-prototype.js
@@ -8,7 +8,7 @@ description: >
 ---*/
 
 assert.sameValue(
-    Object.getPrototypeOf(Proxy),
-    Function.prototype,
-    "`Object.getPrototypeOf(Proxy)` returns `Function.prototype`"
+  Object.getPrototypeOf(Proxy),
+  Function.prototype,
+  "`Object.getPrototypeOf(Proxy)` returns `Function.prototype`"
 );
diff --git a/test/built-ins/Proxy/get-fn-realm.js b/test/built-ins/Proxy/get-fn-realm.js
index 08968ff9207d1d05159cd2ffc3e60995ca2b7dcd..922a6ffd0dc8bdd308eba3c728e7531dc706e80c 100644
--- a/test/built-ins/Proxy/get-fn-realm.js
+++ b/test/built-ins/Proxy/get-fn-realm.js
@@ -22,6 +22,8 @@ features: [cross-realm]
 var other = $262.createRealm().global;
 var C = new other.Function();
 // Ensure that the proxy does not report a `prototype` property
-var P = new Proxy(C, { get: function() {} });
+var P = new Proxy(C, {
+  get: function() {}
+});
 
 assert.sameValue(Object.getPrototypeOf(new P()), other.Object.prototype);
diff --git a/test/built-ins/Proxy/get/accessor-get-is-undefined-throws.js b/test/built-ins/Proxy/get/accessor-get-is-undefined-throws.js
index e8735486ed1e740dd48ea98ecee7ead461b9cd47..4427d5b807fed91ff20d3371747b96ae7a2c56c4 100644
--- a/test/built-ins/Proxy/get/accessor-get-is-undefined-throws.js
+++ b/test/built-ins/Proxy/get/accessor-get-is-undefined-throws.js
@@ -17,20 +17,20 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    get: function() {
-        return 2;
-    }
+  get: function() {
+    return 2;
+  }
 });
 
 Object.defineProperty(target, 'attr', {
-    configurable: false,
-    get: undefined
+  configurable: false,
+  get: undefined
 });
 
 assert.throws(TypeError, function() {
-    p.attr;
+  p.attr;
 });
 
 assert.throws(TypeError, function() {
-    p['attr'];
+  p['attr'];
 });
diff --git a/test/built-ins/Proxy/get/call-parameters.js b/test/built-ins/Proxy/get/call-parameters.js
index 648ddc9ad714acedee0c6c40ecd70527c163f73d..b4f0e11d31f70669da7f0ad3ad1876c132b52673 100644
--- a/test/built-ins/Proxy/get/call-parameters.js
+++ b/test/built-ins/Proxy/get/call-parameters.js
@@ -14,15 +14,15 @@ info: |
 
 var _target, _handler, _prop, _receiver;
 var target = {
-    attr: 1
+  attr: 1
 };
 var handler = {
-    get: function(t, prop, receiver) {
-        _handler = this;
-        _target = t;
-        _prop = prop;
-        _receiver = receiver;
-    }
+  get: function(t, prop, receiver) {
+    _handler = this;
+    _target = t;
+    _prop = prop;
+    _receiver = receiver;
+  }
 };
 var p = new Proxy(target, handler);
 
@@ -36,6 +36,6 @@ assert.sameValue(_receiver, p, "receiver is the Proxy object");
 _prop = null;
 p["attr"];
 assert.sameValue(
-    _prop, "attr",
-    "trap is triggered both by p.attr and p['attr']"
+  _prop, "attr",
+  "trap is triggered both by p.attr and p['attr']"
 );
diff --git a/test/built-ins/Proxy/get/not-same-value-configurable-false-writable-false-throws.js b/test/built-ins/Proxy/get/not-same-value-configurable-false-writable-false-throws.js
index af8cb67393640aacec47ff45901c27b08b873035..ce6f0a1fc92062bac4809047e4c9dad2759aa6ec 100644
--- a/test/built-ins/Proxy/get/not-same-value-configurable-false-writable-false-throws.js
+++ b/test/built-ins/Proxy/get/not-same-value-configurable-false-writable-false-throws.js
@@ -17,21 +17,21 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    get: function() {
-        return 2;
-    }
+  get: function() {
+    return 2;
+  }
 });
 
 Object.defineProperty(target, 'attr', {
-    configurable: false,
-    writable: false,
-    value: 1
+  configurable: false,
+  writable: false,
+  value: 1
 });
 
 assert.throws(TypeError, function() {
-    p.attr;
+  p.attr;
 });
 
 assert.throws(TypeError, function() {
-    p['attr'];
+  p['attr'];
 });
diff --git a/test/built-ins/Proxy/get/null-handler.js b/test/built-ins/Proxy/get/null-handler.js
index 82dc3a187c986cddee2587c9b1ac509a1160cbcd..0be40457c769a2be4867b673fff0b6587d0ffce8 100644
--- a/test/built-ins/Proxy/get/null-handler.js
+++ b/test/built-ins/Proxy/get/null-handler.js
@@ -13,9 +13,9 @@ var p = Proxy.revocable({}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    p.proxy.attr;
+  p.proxy.attr;
 });
 
 assert.throws(TypeError, function() {
-    p.proxy['attr'];
+  p.proxy['attr'];
 });
diff --git a/test/built-ins/Proxy/get/return-is-abrupt.js b/test/built-ins/Proxy/get/return-is-abrupt.js
index f0a8e7e423d8792b718554f4509dd90ab713613f..c632d8e5f0264cc7bb37e4c92322ec2aaa2c6695 100644
--- a/test/built-ins/Proxy/get/return-is-abrupt.js
+++ b/test/built-ins/Proxy/get/return-is-abrupt.js
@@ -12,15 +12,15 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    get: function() {
-        throw new Test262Error();
-    }
+  get: function() {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    p.attr;
+  p.attr;
 });
 
 assert.throws(Test262Error, function() {
-    p["attr"];
+  p["attr"];
 });
diff --git a/test/built-ins/Proxy/get/return-trap-result-accessor-property.js b/test/built-ins/Proxy/get/return-trap-result-accessor-property.js
index 560bd56506f4d9492ee03af69faa309552578ffc..e50ae367ee9cd03e0461900a0c0c85bb0b325c83 100644
--- a/test/built-ins/Proxy/get/return-trap-result-accessor-property.js
+++ b/test/built-ins/Proxy/get/return-trap-result-accessor-property.js
@@ -10,15 +10,15 @@ description: >
 
 var target = {};
 var p = new Proxy(target, {
-    get: function() {
-        return 2;
-    }
+  get: function() {
+    return 2;
+  }
 });
 
 Object.defineProperty(target, 'attr', {
-    get: function() {
-        return 1;
-    }
+  get: function() {
+    return 1;
+  }
 });
 
 assert.sameValue(p.attr, 2);
diff --git a/test/built-ins/Proxy/get/return-trap-result-configurable-false-writable-true.js b/test/built-ins/Proxy/get/return-trap-result-configurable-false-writable-true.js
index 46ddaeff0b3abf4bedf1d7efb9a8658edc3069cf..feadb297d0016637d2e4f726dc45bbbfd7481138 100644
--- a/test/built-ins/Proxy/get/return-trap-result-configurable-false-writable-true.js
+++ b/test/built-ins/Proxy/get/return-trap-result-configurable-false-writable-true.js
@@ -10,15 +10,15 @@ description: >
 
 var target = {};
 var p = new Proxy(target, {
-    get: function() {
-        return 2;
-    }
+  get: function() {
+    return 2;
+  }
 });
 
 Object.defineProperty(target, 'attr', {
-    configurable: false,
-    writable: true,
-    value: 1
+  configurable: false,
+  writable: true,
+  value: 1
 });
 
 assert.sameValue(p.attr, 2);
diff --git a/test/built-ins/Proxy/get/return-trap-result-configurable-true-assessor-get-undefined.js b/test/built-ins/Proxy/get/return-trap-result-configurable-true-assessor-get-undefined.js
index 930265b6e6b39bd33dbcfe3e2e9a366a0e86b984..5afb94229a856f2e0fa180eaa7cb498a79edaa7a 100644
--- a/test/built-ins/Proxy/get/return-trap-result-configurable-true-assessor-get-undefined.js
+++ b/test/built-ins/Proxy/get/return-trap-result-configurable-true-assessor-get-undefined.js
@@ -10,14 +10,14 @@ description: >
 
 var target = {};
 var p = new Proxy(target, {
-    get: function() {
-        return 2;
-    }
+  get: function() {
+    return 2;
+  }
 });
 
 Object.defineProperty(target, 'attr', {
-    configurable: true,
-    get: undefined
+  configurable: true,
+  get: undefined
 });
 
 assert.sameValue(p.attr, 2);
diff --git a/test/built-ins/Proxy/get/return-trap-result-configurable-true-writable-false.js b/test/built-ins/Proxy/get/return-trap-result-configurable-true-writable-false.js
index 1ad1eca0a657b2d67701ec6b97dad3c962d30c82..31d494104ac332eebff1e34b510dd19c40e0d3c8 100644
--- a/test/built-ins/Proxy/get/return-trap-result-configurable-true-writable-false.js
+++ b/test/built-ins/Proxy/get/return-trap-result-configurable-true-writable-false.js
@@ -10,15 +10,15 @@ description: >
 
 var target = {};
 var p = new Proxy(target, {
-    get: function() {
-        return 2;
-    }
+  get: function() {
+    return 2;
+  }
 });
 
 Object.defineProperty(target, 'attr', {
-    configurable: true,
-    writable: false,
-    value: 1
+  configurable: true,
+  writable: false,
+  value: 1
 });
 
 assert.sameValue(p.attr, 2);
diff --git a/test/built-ins/Proxy/get/return-trap-result-same-value-configurable-false-writable-false.js b/test/built-ins/Proxy/get/return-trap-result-same-value-configurable-false-writable-false.js
index a95e79201475ed1e48a30987e1f3b02f805b8648..f26b48638857d00dfe7b29b6dc97c0853171ce47 100644
--- a/test/built-ins/Proxy/get/return-trap-result-same-value-configurable-false-writable-false.js
+++ b/test/built-ins/Proxy/get/return-trap-result-same-value-configurable-false-writable-false.js
@@ -19,15 +19,15 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    get: function() {
-        return 1;
-    }
+  get: function() {
+    return 1;
+  }
 });
 
 Object.defineProperty(target, 'attr', {
-    configurable: false,
-    writable: false,
-    value: 1
+  configurable: false,
+  writable: false,
+  value: 1
 });
 
 assert.sameValue(p.attr, 1);
diff --git a/test/built-ins/Proxy/get/return-trap-result.js b/test/built-ins/Proxy/get/return-trap-result.js
index d045e1492763d02fb2db383123ddee8f9c60a009..7e1b945f782856ebf249a4414bc5ca2bdac59f6b 100644
--- a/test/built-ins/Proxy/get/return-trap-result.js
+++ b/test/built-ins/Proxy/get/return-trap-result.js
@@ -9,12 +9,12 @@ description: >
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 var p = new Proxy(target, {
-    get: function() {
-        return 2;
-    }
+  get: function() {
+    return 2;
+  }
 });
 
 assert.sameValue(p.attr, 2);
diff --git a/test/built-ins/Proxy/get/trap-is-not-callable.js b/test/built-ins/Proxy/get/trap-is-not-callable.js
index addd5352947c7944160d463f61843ad48c5548d5..50b129401808bc81bd0e8e6500d9d8dabf382839 100644
--- a/test/built-ins/Proxy/get/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/get/trap-is-not-callable.js
@@ -16,13 +16,13 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    get: {}
+  get: {}
 });
 
 assert.throws(TypeError, function() {
-    p.attr;
+  p.attr;
 });
 
 assert.throws(TypeError, function() {
-    p["attr"];
+  p["attr"];
 });
diff --git a/test/built-ins/Proxy/get/trap-is-undefined-no-property.js b/test/built-ins/Proxy/get/trap-is-undefined-no-property.js
index c9d107f5926b9996b76b2ed2cb8ea140ddee0811..c25ea6ca2ea0877457b0ee974483c38b038bb8a9 100644
--- a/test/built-ins/Proxy/get/trap-is-undefined-no-property.js
+++ b/test/built-ins/Proxy/get/trap-is-undefined-no-property.js
@@ -9,7 +9,7 @@ description: >
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 var p = new Proxy(target, {});
 
diff --git a/test/built-ins/Proxy/get/trap-is-undefined-receiver.js b/test/built-ins/Proxy/get/trap-is-undefined-receiver.js
index f900e251fd11f0f73229b5813536cd8703aba095..3cf99140b57c16d7b065a79c5a73bf1c2af153f7 100644
--- a/test/built-ins/Proxy/get/trap-is-undefined-receiver.js
+++ b/test/built-ins/Proxy/get/trap-is-undefined-receiver.js
@@ -13,12 +13,14 @@ info: |
 ---*/
 
 var target = {
-    get attr() {
-        return this;
-    }
+  get attr() {
+    return this;
+  }
 };
 
-var p = new Proxy(target, { get: null });
+var p = new Proxy(target, {
+  get: null
+});
 assert.sameValue(p.attr, p);
 
 var pParent = Object.create(new Proxy(target, {}));
diff --git a/test/built-ins/Proxy/get/trap-is-undefined.js b/test/built-ins/Proxy/get/trap-is-undefined.js
index 4c2257aa612e4cea51c002276fe46eb7be9e3947..b06d573306d01368bfb4436704603cda305fcd15 100644
--- a/test/built-ins/Proxy/get/trap-is-undefined.js
+++ b/test/built-ins/Proxy/get/trap-is-undefined.js
@@ -10,10 +10,10 @@ description: >
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 var p = new Proxy(target, {
-    get: undefined
+  get: undefined
 });
 
 assert.sameValue(p.attr, 1, 'return target.attr');
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/call-parameters.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/call-parameters.js
index d0d6222d7a73fc14750cc8bd9af7b1fac0c63e15..dada9a171a53e5e6a43107563b4dcc83404e5585 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/call-parameters.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/call-parameters.js
@@ -13,15 +13,17 @@ info: |
 ---*/
 
 var _target, _handler, _prop;
-var target = {attr: 1};
+var target = {
+  attr: 1
+};
 var handler = {
-    getOwnPropertyDescriptor: function(t, prop) {
-        _target = t;
-        _handler = this;
-        _prop = prop;
+  getOwnPropertyDescriptor: function(t, prop) {
+    _target = t;
+    _handler = this;
+    _prop = prop;
 
-        return Object.getOwnPropertyDescriptor(t);
-    }
+    return Object.getOwnPropertyDescriptor(t);
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/null-handler.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/null-handler.js
index a908e072b849ba268fb54e6ad9f96390e141bb7a..61a59ce02310bddeead2d38bbf84a4af9cca0443 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/null-handler.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/null-handler.js
@@ -11,5 +11,5 @@ var p = Proxy.revocable({}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p.proxy);
+  Object.getOwnPropertyDescriptor(p.proxy);
 });
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-target-is-not-extensible.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-target-is-not-extensible.js
index 0e35b7780fbf494a5262214736821f842b1ac4b7..a19bfedbc8f8a7343429d2239835e3a3f02f2f4a 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-target-is-not-extensible.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-target-is-not-extensible.js
@@ -16,17 +16,17 @@ info: |
 ---*/
 
 var target = {
-    foo: 1
+  foo: 1
 };
 
 var p = new Proxy(target, {
-    getOwnPropertyDescriptor: function(t, prop) {
-        return;
-    }
+  getOwnPropertyDescriptor: function(t, prop) {
+    return;
+  }
 });
 
 Object.preventExtensions(target);
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p, "foo");
+  Object.getOwnPropertyDescriptor(p, "foo");
 });
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-targetdesc-is-not-configurable.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-targetdesc-is-not-configurable.js
index 1bc732006372941ed4c3fe1bbb59e675772c77c5..6d62c28bf7d3777f477097fc086312886cc0ac92 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-targetdesc-is-not-configurable.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-targetdesc-is-not-configurable.js
@@ -17,17 +17,17 @@ info: |
 
 var target = {};
 Object.defineProperty(target, "foo", {
-    configurable: false,
-    enumerable: false,
-    value: 1
+  configurable: false,
+  enumerable: false,
+  value: 1
 });
 
 var p = new Proxy(target, {
-    getOwnPropertyDescriptor: function(t, prop) {
-        return;
-    }
+  getOwnPropertyDescriptor: function(t, prop) {
+    return;
+  }
 });
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p, "foo");
+  Object.getOwnPropertyDescriptor(p, "foo");
 });
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-targetdesc-is-undefined.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-targetdesc-is-undefined.js
index 1d092e2c7dcc16bd68d33648aae1bb9e75f35714..651005509c5e2f1e693ddea6e3f57c751d5e4148 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-targetdesc-is-undefined.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined-targetdesc-is-undefined.js
@@ -17,15 +17,15 @@ info: |
 var t = {};
 var trapped;
 var p = new Proxy(t, {
-    getOwnPropertyDescriptor: function(target, prop) {
-        trapped = true;
-        return;
-    }
+  getOwnPropertyDescriptor: function(target, prop) {
+    trapped = true;
+    return;
+  }
 });
 
 assert.sameValue(
-    Object.getOwnPropertyDescriptor(p, "attr"),
-    undefined
+  Object.getOwnPropertyDescriptor(p, "attr"),
+  undefined
 );
 
 assert(trapped);
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined.js
index fb8d21829f8b13786d44d9cfcdc0c27130938ef6..fb881aeba10855ff4613137b096fa3c0f6d14187 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-is-undefined.js
@@ -16,13 +16,13 @@ info: |
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 
 var p = new Proxy(target, {
-    getOwnPropertyDescriptor: function(t, prop) {
-        return;
-    }
+  getOwnPropertyDescriptor: function(t, prop) {
+    return;
+  }
 });
 
 assert.sameValue(Object.getOwnPropertyDescriptor(p, "attr"), undefined);
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-type-is-not-object-nor-undefined-realm.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-type-is-not-object-nor-undefined-realm.js
index d27054cf46662ce946fbeac63ebdf4e906c7c217..4b54cba83e7837f5a39847b9db3c87876c189d87 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-type-is-not-object-nor-undefined-realm.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-type-is-not-object-nor-undefined-realm.js
@@ -16,7 +16,9 @@ features: [cross-realm]
 var OProxy = $262.createRealm().global.Proxy;
 
 var p = new OProxy({}, {
-  getOwnPropertyDescriptor: function() { return null; }
+  getOwnPropertyDescriptor: function() {
+    return null;
+  }
 });
 
 assert.throws(TypeError, function() {
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-type-is-not-object-nor-undefined.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-type-is-not-object-nor-undefined.js
index 23fcd2badd44a191bb27be515dd852cef7790dd7..1e706893c98393018fee8fede1ff0f0e55d73d0a 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/result-type-is-not-object-nor-undefined.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/result-type-is-not-object-nor-undefined.js
@@ -15,34 +15,34 @@ features: [Symbol]
 ---*/
 
 var target = {
-    number: 1,
-    symbol: Symbol(),
-    string: '',
-    boolean: true,
-    fn: function() {}
+  number: 1,
+  symbol: Symbol(),
+  string: '',
+  boolean: true,
+  fn: function() {}
 };
 var p = new Proxy(target, {
-    getOwnPropertyDescriptor: function(t, prop) {
-        return t[prop];
-    }
+  getOwnPropertyDescriptor: function(t, prop) {
+    return t[prop];
+  }
 });
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p, "number");
+  Object.getOwnPropertyDescriptor(p, "number");
 });
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p, "string");
+  Object.getOwnPropertyDescriptor(p, "string");
 });
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p, "symbol");
+  Object.getOwnPropertyDescriptor(p, "symbol");
 });
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p, "boolean");
+  Object.getOwnPropertyDescriptor(p, "boolean");
 });
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p, "fn");
+  Object.getOwnPropertyDescriptor(p, "fn");
 });
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-invalid-descriptor.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-invalid-descriptor.js
index 28fd426c631423ca53c2b0256a4a6086501b2f9e..b256f6907a21e0cd74283833ed14a12f5b0f5f8e 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-invalid-descriptor.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-invalid-descriptor.js
@@ -17,15 +17,17 @@ info: |
 var target = {};
 
 var p = new Proxy(target, {
-    getOwnPropertyDescriptor: function(t, prop) {
-        var foo = { bar: 1 };
+  getOwnPropertyDescriptor: function(t, prop) {
+    var foo = {
+      bar: 1
+    };
 
-        return Object.getOwnPropertyDescriptor(foo, "bar");
-    }
+    return Object.getOwnPropertyDescriptor(foo, "bar");
+  }
 });
 
 Object.preventExtensions(target);
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p, "bar");
+  Object.getOwnPropertyDescriptor(p, "bar");
 });
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-not-configurable-targetdesc-is-configurable.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-not-configurable-targetdesc-is-configurable.js
index 4184e28ea181605501765ebe17a7856c0c837cf8..bc99d971baf4789cd4e67fb866d0ab86802f1c1f 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-not-configurable-targetdesc-is-configurable.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-not-configurable-targetdesc-is-configurable.js
@@ -17,23 +17,23 @@ info: |
 ---*/
 
 var target = {
-    bar: 1
+  bar: 1
 };
 
 var p = new Proxy(target, {
-    getOwnPropertyDescriptor: function(t, prop) {
-        var foo = {};
+  getOwnPropertyDescriptor: function(t, prop) {
+    var foo = {};
 
-        Object.defineProperty(foo, "bar", {
-            configurable: false,
-            enumerable: true,
-            value: 1
-        });
+    Object.defineProperty(foo, "bar", {
+      configurable: false,
+      enumerable: true,
+      value: 1
+    });
 
-        return Object.getOwnPropertyDescriptor(foo, prop);
-    }
+    return Object.getOwnPropertyDescriptor(foo, prop);
+  }
 });
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p, "bar");
+  Object.getOwnPropertyDescriptor(p, "bar");
 });
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-not-configurable-targetdesc-is-undefined.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-not-configurable-targetdesc-is-undefined.js
index 338883edb5eaad4d4e22a08fdf4c95b9304a4529..4dba72b98d69cc420fa62d7832df7e86eadb9e68 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-not-configurable-targetdesc-is-undefined.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-is-not-configurable-targetdesc-is-undefined.js
@@ -29,19 +29,19 @@ info: |
 var target = {};
 
 var p = new Proxy(target, {
-    getOwnPropertyDescriptor: function(t, prop) {
-        var foo = {};
+  getOwnPropertyDescriptor: function(t, prop) {
+    var foo = {};
 
-        Object.defineProperty(foo, "bar", {
-            configurable: false,
-            enumerable: true,
-            value: 1
-        });
+    Object.defineProperty(foo, "bar", {
+      configurable: false,
+      enumerable: true,
+      value: 1
+    });
 
-        return Object.getOwnPropertyDescriptor(foo, prop);
-    }
+    return Object.getOwnPropertyDescriptor(foo, prop);
+  }
 });
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p, "bar");
+  Object.getOwnPropertyDescriptor(p, "bar");
 });
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-return-configurable.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-return-configurable.js
index 13f46ca31b7942c31fb053e1872e8893efb84150..ed8dd3bcfe709aa983eb60037db92ab130972495 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-return-configurable.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-return-configurable.js
@@ -9,17 +9,17 @@ description: >
 
 var target = {};
 var descriptor = {
-    configurable: true,
-    enumerable: true,
-    value: 1
+  configurable: true,
+  enumerable: true,
+  value: 1
 };
 
 Object.defineProperty(target, "bar", descriptor);
 
 var p = new Proxy(target, {
-    getOwnPropertyDescriptor: function(t, prop) {
-        return Object.getOwnPropertyDescriptor(t, prop);
-    }
+  getOwnPropertyDescriptor: function(t, prop) {
+    return Object.getOwnPropertyDescriptor(t, prop);
+  }
 });
 
 var proxyDesc = Object.getOwnPropertyDescriptor(p, "bar");
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-return-not-configurable.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-return-not-configurable.js
index cc25cc694b2e2edc241fd39a12cf4fc393d3a4a3..928039e340b4a5003c0a43f498805ef6a15b0b07 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-return-not-configurable.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/resultdesc-return-not-configurable.js
@@ -10,15 +10,15 @@ description: >
 var target = {};
 
 Object.defineProperty(target, "attr", {
-    configurable: false,
-    enumerable: true,
-    value: 1
+  configurable: false,
+  enumerable: true,
+  value: 1
 });
 
 var p = new Proxy(target, {
-    getOwnPropertyDescriptor: function(t, prop) {
-        return Object.getOwnPropertyDescriptor(t, prop);
-    }
+  getOwnPropertyDescriptor: function(t, prop) {
+    return Object.getOwnPropertyDescriptor(t, prop);
+  }
 });
 
 var proxyDesc = Object.getOwnPropertyDescriptor(p, "attr");
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/return-is-abrupt.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/return-is-abrupt.js
index 26d7c69b6d61ca218d4421ddd70fc3e4419c0bf0..805f068e647abe8979ca3c63b4fd72767bf3cfe0 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/return-is-abrupt.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/return-is-abrupt.js
@@ -14,11 +14,11 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    getOwnPropertyDescriptor: function(t, prop) {
-        throw new Test262Error();
-    }
+  getOwnPropertyDescriptor: function(t, prop) {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    Object.getOwnPropertyDescriptor(p, "attr");
+  Object.getOwnPropertyDescriptor(p, "attr");
 });
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/trap-is-not-callable.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/trap-is-not-callable.js
index a6bfeef4cb1bff7c9b0b227a178e710c54a60592..ce9fd5886e9c36f345ecbaacbf8c5a207c5d41a8 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/trap-is-not-callable.js
@@ -22,9 +22,9 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    getOwnPropertyDescriptor: {}
+  getOwnPropertyDescriptor: {}
 });
 
 assert.throws(TypeError, function() {
-    Object.getOwnPropertyDescriptor(p, "foo");
+  Object.getOwnPropertyDescriptor(p, "foo");
 });
diff --git a/test/built-ins/Proxy/getOwnPropertyDescriptor/trap-is-undefined.js b/test/built-ins/Proxy/getOwnPropertyDescriptor/trap-is-undefined.js
index 75d7099be40f13b8b8d5e51ddf5e07b8e8a5be88..4471bc1ecb657cd6c8618af3c653bba2a438700e 100644
--- a/test/built-ins/Proxy/getOwnPropertyDescriptor/trap-is-undefined.js
+++ b/test/built-ins/Proxy/getOwnPropertyDescriptor/trap-is-undefined.js
@@ -14,7 +14,9 @@ info: |
 includes: [propertyHelper.js]
 ---*/
 
-var target = {attr: 1};
+var target = {
+  attr: 1
+};
 var p = new Proxy(target, {});
 
 var proxyDesc = Object.getOwnPropertyDescriptor(p, "attr");
diff --git a/test/built-ins/Proxy/getPrototypeOf/extensible-target-return-handlerproto.js b/test/built-ins/Proxy/getPrototypeOf/extensible-target-return-handlerproto.js
index e9e16eb2a644426bab1a031b752d1406177acbaa..a611999421ea66b40333959972b6ad5f868db920 100644
--- a/test/built-ins/Proxy/getPrototypeOf/extensible-target-return-handlerproto.js
+++ b/test/built-ins/Proxy/getPrototypeOf/extensible-target-return-handlerproto.js
@@ -22,7 +22,9 @@ info: |
 
 ---*/
 
-var prot = { foo: 1 };
+var prot = {
+  foo: 1
+};
 var p = new Proxy({}, {
   getPrototypeOf: function() {
     return prot;
diff --git a/test/built-ins/Proxy/getPrototypeOf/not-extensible-not-same-proto-throws.js b/test/built-ins/Proxy/getPrototypeOf/not-extensible-not-same-proto-throws.js
index a834aca9e0d23c0a58a3a509bb03e33f69029750..0569ed4edf03d30f8e3f31604dc86fed2582f340 100644
--- a/test/built-ins/Proxy/getPrototypeOf/not-extensible-not-same-proto-throws.js
+++ b/test/built-ins/Proxy/getPrototypeOf/not-extensible-not-same-proto-throws.js
@@ -25,7 +25,9 @@ info: |
     ...
 ---*/
 
-var target = Object.create({ foo: 1 });
+var target = Object.create({
+  foo: 1
+});
 
 var p = new Proxy(target, {
   getPrototypeOf: function() {
@@ -36,5 +38,5 @@ var p = new Proxy(target, {
 Object.preventExtensions(target);
 
 assert.throws(TypeError, function() {
-    Object.getPrototypeOf(p);
+  Object.getPrototypeOf(p);
 });
diff --git a/test/built-ins/Proxy/getPrototypeOf/null-handler.js b/test/built-ins/Proxy/getPrototypeOf/null-handler.js
index 38c8e7e4934ac33c37ce757f14fdc96486bcdb1d..37684198091000914522082f689e3ffbd9e57859 100644
--- a/test/built-ins/Proxy/getPrototypeOf/null-handler.js
+++ b/test/built-ins/Proxy/getPrototypeOf/null-handler.js
@@ -11,5 +11,5 @@ var p = Proxy.revocable({}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    Object.getPrototypeOf(p.proxy);
+  Object.getPrototypeOf(p.proxy);
 });
diff --git a/test/built-ins/Proxy/getPrototypeOf/return-is-abrupt.js b/test/built-ins/Proxy/getPrototypeOf/return-is-abrupt.js
index bf04b9e5449056fed79795d9ec47c03d8833fbb6..f81d3ffe3254b1b5e2fe2a26a6eba75deb6d22db 100644
--- a/test/built-ins/Proxy/getPrototypeOf/return-is-abrupt.js
+++ b/test/built-ins/Proxy/getPrototypeOf/return-is-abrupt.js
@@ -16,5 +16,5 @@ var p = new Proxy({}, {
 });
 
 assert.throws(Test262Error, function() {
-    Object.getPrototypeOf(p);
+  Object.getPrototypeOf(p);
 });
diff --git a/test/built-ins/Proxy/getPrototypeOf/trap-is-not-callable.js b/test/built-ins/Proxy/getPrototypeOf/trap-is-not-callable.js
index e6335e46a535a5aa4d9112a48c2f623bf42d8533..3920ee73dfce6cb368333fcaeda2906687185d94 100644
--- a/test/built-ins/Proxy/getPrototypeOf/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/getPrototypeOf/trap-is-not-callable.js
@@ -7,9 +7,9 @@ description: >
 ---*/
 
 var p = new Proxy({}, {
-    getPrototypeOf: {}
+  getPrototypeOf: {}
 });
 
 assert.throws(TypeError, function() {
-    Object.getPrototypeOf(p);
+  Object.getPrototypeOf(p);
 });
diff --git a/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-boolean.js b/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-boolean.js
index c8c0543ba8310725e39bd360f496ec50ffc96e0e..7a534ddc9902508f4970ed18378c1b564445f2e5 100644
--- a/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-boolean.js
+++ b/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-boolean.js
@@ -13,5 +13,5 @@ var p = new Proxy({}, {
 });
 
 assert.throws(TypeError, function() {
-    Object.getPrototypeOf(p);
+  Object.getPrototypeOf(p);
 });
diff --git a/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-number.js b/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-number.js
index d0533f518ca2716667f44139f1e0c980b132d9a7..628e0868cd1a46b165a3975838e074354b3fc858 100644
--- a/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-number.js
+++ b/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-number.js
@@ -13,5 +13,5 @@ var p = new Proxy({}, {
 });
 
 assert.throws(TypeError, function() {
-    Object.getPrototypeOf(p);
+  Object.getPrototypeOf(p);
 });
diff --git a/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-string.js b/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-string.js
index 34bea0d5fc4b6629f1d4bd7e46bcc23625eeab9d..29033521ee9eba8f878c8478a78a4407228fcda6 100644
--- a/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-string.js
+++ b/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-string.js
@@ -13,5 +13,5 @@ var p = new Proxy({}, {
 });
 
 assert.throws(TypeError, function() {
-    Object.getPrototypeOf(p);
+  Object.getPrototypeOf(p);
 });
diff --git a/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-symbol.js b/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-symbol.js
index 9b47cf9a9f5a42446f53b0a1d92e24ac1a3e6cd6..0c88056ee7b2e2fd927dcf5d0d34d607bf9dc6d0 100644
--- a/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-symbol.js
+++ b/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-symbol.js
@@ -14,5 +14,5 @@ var p = new Proxy({}, {
 });
 
 assert.throws(TypeError, function() {
-    Object.getPrototypeOf(p);
+  Object.getPrototypeOf(p);
 });
diff --git a/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-undefined.js b/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-undefined.js
index 8e5143d3d87bc3b6c31c3639dbe333b4f1ffd04e..ea4aeff85329690fe55f14c779148f0f5d7627b8 100644
--- a/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-undefined.js
+++ b/test/built-ins/Proxy/getPrototypeOf/trap-result-neither-object-nor-null-throws-undefined.js
@@ -13,5 +13,5 @@ var p = new Proxy({}, {
 });
 
 assert.throws(TypeError, function() {
-    Object.getPrototypeOf(p);
+  Object.getPrototypeOf(p);
 });
diff --git a/test/built-ins/Proxy/has/call-in.js b/test/built-ins/Proxy/has/call-in.js
index 1bdc927725036c7d524a1c522fb1581b88c0cfd9..f51d824dbf1f5ee4dafb048eda329e69301e89fe 100644
--- a/test/built-ins/Proxy/has/call-in.js
+++ b/test/built-ins/Proxy/has/call-in.js
@@ -15,13 +15,13 @@ info: |
 var _handler, _target, _prop;
 var target = {};
 var handler = {
-    has: function(t, prop) {
-        _handler = this;
-        _target = t;
-        _prop = prop;
+  has: function(t, prop) {
+    _handler = this;
+    _target = t;
+    _prop = prop;
 
-        return prop in t;
-    }
+    return prop in t;
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/has/call-object-create.js b/test/built-ins/Proxy/has/call-object-create.js
index 9b80cad11d976c0ede839bed8c960f38556fd74b..4bcbe2ca5e40204b7f824ce06442f600cfc5d673 100644
--- a/test/built-ins/Proxy/has/call-object-create.js
+++ b/test/built-ins/Proxy/has/call-object-create.js
@@ -20,13 +20,13 @@ info: |
 var _handler, _target, _prop;
 var target = {};
 var handler = {
-    has: function(t, prop) {
-        _handler = this;
-        _target = t;
-        _prop = prop;
+  has: function(t, prop) {
+    _handler = this;
+    _target = t;
+    _prop = prop;
 
-        return false;
-    }
+    return false;
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/has/call-with.js b/test/built-ins/Proxy/has/call-with.js
index 59e567ffc7759e9e5951f3ca87304a979acbf781..1efe91f2cb13fddf9c39978cf2b6e5ef6d68eb91 100644
--- a/test/built-ins/Proxy/has/call-with.js
+++ b/test/built-ins/Proxy/has/call-with.js
@@ -16,18 +16,18 @@ flags: [noStrict]
 var _handler, _target, _prop;
 var target = {};
 var handler = {
-    has: function(t, prop) {
-        _handler = this;
-        _target = t;
-        _prop = prop;
+  has: function(t, prop) {
+    _handler = this;
+    _target = t;
+    _prop = prop;
 
-        return true;
-    }
+    return true;
+  }
 };
 var p = new Proxy(target, handler);
 
-with (p) {
-    (attr);
+with(p) {
+  (attr);
 }
 
 assert.sameValue(_handler, handler);
diff --git a/test/built-ins/Proxy/has/null-handler-using-with.js b/test/built-ins/Proxy/has/null-handler-using-with.js
index 06bd4eaf0ec94a629b019af8171be06cd6cf8cc8..68320160ba38d4d0397ed08d5ee28f2536b85088 100644
--- a/test/built-ins/Proxy/has/null-handler-using-with.js
+++ b/test/built-ins/Proxy/has/null-handler-using-with.js
@@ -12,7 +12,7 @@ var p = Proxy.revocable({}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    with (p.proxy) {
-        (attr);
-    }
+  with(p.proxy) {
+    (attr);
+  }
 });
diff --git a/test/built-ins/Proxy/has/null-handler.js b/test/built-ins/Proxy/has/null-handler.js
index 90deca388baa1c2449a8368ce47723eee4979b84..8cc5d8ea32215bf8a188a379083fe7965251deff 100644
--- a/test/built-ins/Proxy/has/null-handler.js
+++ b/test/built-ins/Proxy/has/null-handler.js
@@ -11,5 +11,5 @@ var p = Proxy.revocable({}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    "attr" in p.proxy;
+  "attr" in p.proxy;
 });
diff --git a/test/built-ins/Proxy/has/return-false-target-not-extensible-using-with.js b/test/built-ins/Proxy/has/return-false-target-not-extensible-using-with.js
index 5847413a2d7dc16f4126cfc5c468d3e12d678ac5..fb3e6f463e47eab8a93f76bfa17327fa5b3039b1 100644
--- a/test/built-ins/Proxy/has/return-false-target-not-extensible-using-with.js
+++ b/test/built-ins/Proxy/has/return-false-target-not-extensible-using-with.js
@@ -23,21 +23,21 @@ flags: [noStrict]
 
 var target = {};
 var handler = {
-    has: function(t, prop) {
-        return 0;
-    }
+  has: function(t, prop) {
+    return 0;
+  }
 };
 var p = new Proxy(target, handler);
 
 Object.defineProperty(target, 'attr', {
-    configurable: true,
-    value: 1
+  configurable: true,
+  value: 1
 });
 
 Object.preventExtensions(target);
 
 assert.throws(TypeError, function() {
-    with (p) {
-        (attr);
-    }
+  with(p) {
+    (attr);
+  }
 });
diff --git a/test/built-ins/Proxy/has/return-false-target-not-extensible.js b/test/built-ins/Proxy/has/return-false-target-not-extensible.js
index b1f9c5190089c02f4014a7a0e9ff68eb3719a561..dc5e3a3b90be51a695fadf3df1905e89cd78fb86 100644
--- a/test/built-ins/Proxy/has/return-false-target-not-extensible.js
+++ b/test/built-ins/Proxy/has/return-false-target-not-extensible.js
@@ -22,19 +22,19 @@ info: |
 
 var target = {};
 var handler = {
-    has: function(t, prop) {
-        return 0;
-    }
+  has: function(t, prop) {
+    return 0;
+  }
 };
 var p = new Proxy(target, handler);
 
 Object.defineProperty(target, "attr", {
-    configurable: true,
-    value: 1
+  configurable: true,
+  value: 1
 });
 
 Object.preventExtensions(target);
 
 assert.throws(TypeError, function() {
-    "attr" in p;
+  "attr" in p;
 });
diff --git a/test/built-ins/Proxy/has/return-false-target-prop-exists-using-with.js b/test/built-ins/Proxy/has/return-false-target-prop-exists-using-with.js
index d008f1ad2b57d70c8168611d504849e01cff34ca..cb7ebd738e7c3445d7b21d4a13533e1a5bc1689c 100644
--- a/test/built-ins/Proxy/has/return-false-target-prop-exists-using-with.js
+++ b/test/built-ins/Proxy/has/return-false-target-prop-exists-using-with.js
@@ -14,15 +14,15 @@ flags: [noStrict]
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 var p = new Proxy(target, {
-    has: function(t, prop) {
-        return false;
-    }
+  has: function(t, prop) {
+    return false;
+  }
 });
 
 var attr = 0;
-with (p) {
-    assert.sameValue(attr, 0);
+with(p) {
+  assert.sameValue(attr, 0);
 }
diff --git a/test/built-ins/Proxy/has/return-false-target-prop-exists.js b/test/built-ins/Proxy/has/return-false-target-prop-exists.js
index 7a74041c4adcf61aa94881ead32f7183c3d58075..52bc88f4ffa783de722d185fcfbe745a2c87ec36 100644
--- a/test/built-ins/Proxy/has/return-false-target-prop-exists.js
+++ b/test/built-ins/Proxy/has/return-false-target-prop-exists.js
@@ -13,12 +13,12 @@ info: |
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 var p = new Proxy(target, {
-    has: function(t, prop) {
-        return false;
-    }
+  has: function(t, prop) {
+    return false;
+  }
 });
 
 assert.sameValue(("attr" in p), false);
diff --git a/test/built-ins/Proxy/has/return-false-targetdesc-not-configurable-using-with.js b/test/built-ins/Proxy/has/return-false-targetdesc-not-configurable-using-with.js
index 43c59aa016a55b16153f383f5280a55f93ae9c43..a6a5517092e44090ccca5cfb2af465648707168b 100644
--- a/test/built-ins/Proxy/has/return-false-targetdesc-not-configurable-using-with.js
+++ b/test/built-ins/Proxy/has/return-false-targetdesc-not-configurable-using-with.js
@@ -20,19 +20,19 @@ flags: [noStrict]
 
 var target = {};
 var handler = {
-    has: function(t, prop) {
-        return 0;
-    }
+  has: function(t, prop) {
+    return 0;
+  }
 };
 var p = new Proxy(target, handler);
 
 Object.defineProperty(target, "attr", {
-    configurable: false,
-    value: 1
+  configurable: false,
+  value: 1
 });
 
 assert.throws(TypeError, function() {
-    with (p) {
-        (attr);
-    }
+  with(p) {
+    (attr);
+  }
 });
diff --git a/test/built-ins/Proxy/has/return-false-targetdesc-not-configurable.js b/test/built-ins/Proxy/has/return-false-targetdesc-not-configurable.js
index 581a4113f3eab4360290278580ea6f43204747bf..71f882c22901df7c756000489deaf538759f0811 100644
--- a/test/built-ins/Proxy/has/return-false-targetdesc-not-configurable.js
+++ b/test/built-ins/Proxy/has/return-false-targetdesc-not-configurable.js
@@ -19,17 +19,17 @@ info: |
 
 var target = {};
 var handler = {
-    has: function(t, prop) {
-        return 0;
-    }
+  has: function(t, prop) {
+    return 0;
+  }
 };
 var p = new Proxy(target, handler);
 
 Object.defineProperty(target, "attr", {
-    configurable: false,
-    value: 1
+  configurable: false,
+  value: 1
 });
 
 assert.throws(TypeError, function() {
-    "attr" in p;
+  "attr" in p;
 });
diff --git a/test/built-ins/Proxy/has/return-is-abrupt-in.js b/test/built-ins/Proxy/has/return-is-abrupt-in.js
index d7a7c5a4b55485ebe7be2d8f33344330c97360af..9e42c2d058d1d88926f16ce04862a94c59bf5f97 100644
--- a/test/built-ins/Proxy/has/return-is-abrupt-in.js
+++ b/test/built-ins/Proxy/has/return-is-abrupt-in.js
@@ -14,11 +14,11 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    has: function() {
-        throw new Test262Error();
-    }
+  has: function() {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    "attr" in p;
+  "attr" in p;
 });
diff --git a/test/built-ins/Proxy/has/return-is-abrupt-with.js b/test/built-ins/Proxy/has/return-is-abrupt-with.js
index 46824ac2d3151537e95d194b2254a9a548d414f1..e4ff88601bd07f9f5c85c24f566607875b6f037c 100644
--- a/test/built-ins/Proxy/has/return-is-abrupt-with.js
+++ b/test/built-ins/Proxy/has/return-is-abrupt-with.js
@@ -15,13 +15,13 @@ flags: [noStrict]
 ---*/
 
 var p = new Proxy({}, {
-    has: function() {
-        throw new Test262Error();
-    }
+  has: function() {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    with (p) {
-        (attr);
-    }
+  with(p) {
+    (attr);
+  }
 });
diff --git a/test/built-ins/Proxy/has/return-true-target-prop-exists-using-with.js b/test/built-ins/Proxy/has/return-true-target-prop-exists-using-with.js
index 145073b72022c4907be9e1f69974f8be928d2891..1e58f30f78f1812d6152997c80e79195aef1968a 100644
--- a/test/built-ins/Proxy/has/return-true-target-prop-exists-using-with.js
+++ b/test/built-ins/Proxy/has/return-true-target-prop-exists-using-with.js
@@ -9,17 +9,17 @@ flags: [noStrict]
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 var p = new Proxy(target, {
-    has: function(t, prop) {
-        if (prop !== "assert") {
-            return 42;
-        }
+  has: function(t, prop) {
+    if (prop !== "assert") {
+      return 42;
     }
+  }
 });
 
 var attr = 0;
-with (p) {
-    assert.sameValue(attr, 1);
+with(p) {
+  assert.sameValue(attr, 1);
 }
diff --git a/test/built-ins/Proxy/has/return-true-target-prop-exists.js b/test/built-ins/Proxy/has/return-true-target-prop-exists.js
index 9c5a409da6fd55bdbf09758a607c25b51d11ed00..187ef003046592b5f7bac1733c8b02b9a827e994 100644
--- a/test/built-ins/Proxy/has/return-true-target-prop-exists.js
+++ b/test/built-ins/Proxy/has/return-true-target-prop-exists.js
@@ -8,12 +8,12 @@ description: >
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 var p = new Proxy(target, {
-    has: function(t, prop) {
-        return 1;
-    }
+  has: function(t, prop) {
+    return 1;
+  }
 });
 
 assert.sameValue(("attr" in p), true);
diff --git a/test/built-ins/Proxy/has/return-true-without-same-target-prop.js b/test/built-ins/Proxy/has/return-true-without-same-target-prop.js
index 9186074a7d2cc4640bc1d180c0ae9ac749a3bf6f..5ee560de89ab22700f8e4f18fdd6212491c1e958 100644
--- a/test/built-ins/Proxy/has/return-true-without-same-target-prop.js
+++ b/test/built-ins/Proxy/has/return-true-without-same-target-prop.js
@@ -8,9 +8,9 @@ description: >
 ---*/
 
 var p = new Proxy({}, {
-    has: function(t, prop) {
-        return true;
-    }
+  has: function(t, prop) {
+    return true;
+  }
 });
 
 assert.sameValue(("attr" in p), true);
diff --git a/test/built-ins/Proxy/has/trap-is-not-callable-using-with.js b/test/built-ins/Proxy/has/trap-is-not-callable-using-with.js
index 1153bd364fedd60007efe105773d85260d14d7c8..951ebcf43a03bed06590047eff47bcdb768ac445 100644
--- a/test/built-ins/Proxy/has/trap-is-not-callable-using-with.js
+++ b/test/built-ins/Proxy/has/trap-is-not-callable-using-with.js
@@ -20,11 +20,11 @@ flags: [noStrict]
 
 var target = {};
 var p = new Proxy(target, {
-    has: {}
+  has: {}
 });
 
 assert.throws(TypeError, function() {
-    with (p) {
-        (attr);
-    }
+  with(p) {
+    (attr);
+  }
 });
diff --git a/test/built-ins/Proxy/has/trap-is-not-callable.js b/test/built-ins/Proxy/has/trap-is-not-callable.js
index 7124198244ae769c54e231618b4da4781425265a..63f4943574be9be8a85c4cfc7e74e8fb8a97dc65 100644
--- a/test/built-ins/Proxy/has/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/has/trap-is-not-callable.js
@@ -19,9 +19,9 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    has: {}
+  has: {}
 });
 
 assert.throws(TypeError, function() {
-    "attr" in p;
+  "attr" in p;
 });
diff --git a/test/built-ins/Proxy/has/trap-is-undefined-using-with.js b/test/built-ins/Proxy/has/trap-is-undefined-using-with.js
index 26a98bebb044a7c58b4d5f25db5da4199509c9e0..4c3ec37c2709077f2744711bdf0ac632e8292729 100644
--- a/test/built-ins/Proxy/has/trap-is-undefined-using-with.js
+++ b/test/built-ins/Proxy/has/trap-is-undefined-using-with.js
@@ -18,7 +18,7 @@ var target = Object.create(Array.prototype);
 var p = new Proxy(target, {});
 
 var foo = 3;
-with (target) {
-    assert.sameValue(length, 0);
-    assert.sameValue(foo, 3);
+with(target) {
+  assert.sameValue(length, 0);
+  assert.sameValue(foo, 3);
 }
diff --git a/test/built-ins/Proxy/isExtensible/call-parameters.js b/test/built-ins/Proxy/isExtensible/call-parameters.js
index b43ea5619d9840e66577cb02713c7e91a938b585..3327adc8c42e2130ee22f0ba9df372c00d5c80a3 100644
--- a/test/built-ins/Proxy/isExtensible/call-parameters.js
+++ b/test/built-ins/Proxy/isExtensible/call-parameters.js
@@ -17,11 +17,11 @@ info: |
 var _target, _handler;
 var target = {};
 var handler = {
-    isExtensible: function(t) {
-        _handler = this;
-        _target = t;
-        return Object.isExtensible(t);
-    }
+  isExtensible: function(t) {
+    _handler = this;
+    _target = t;
+    return Object.isExtensible(t);
+  }
 }
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/isExtensible/null-handler.js b/test/built-ins/Proxy/isExtensible/null-handler.js
index d8d14bf7c86dca4ac46307628a1ee1537e93700c..0ff2c1b37f631dd926ad6f63a0457926093de93b 100644
--- a/test/built-ins/Proxy/isExtensible/null-handler.js
+++ b/test/built-ins/Proxy/isExtensible/null-handler.js
@@ -11,5 +11,5 @@ var p = Proxy.revocable({}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    Object.isExtensible(p.proxy);
+  Object.isExtensible(p.proxy);
 });
diff --git a/test/built-ins/Proxy/isExtensible/return-is-abrupt.js b/test/built-ins/Proxy/isExtensible/return-is-abrupt.js
index aacd87bd0da4fe866e63e85c9dc5758378d5e8d4..ae7591d536fcd9586aa1b17230a5761e717b71a5 100644
--- a/test/built-ins/Proxy/isExtensible/return-is-abrupt.js
+++ b/test/built-ins/Proxy/isExtensible/return-is-abrupt.js
@@ -14,11 +14,11 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    isExtensible: function(t) {
-        throw new Test262Error();
-    }
+  isExtensible: function(t) {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    Object.isExtensible(p);
+  Object.isExtensible(p);
 });
diff --git a/test/built-ins/Proxy/isExtensible/return-is-boolean.js b/test/built-ins/Proxy/isExtensible/return-is-boolean.js
index 29d54369ed8c51d644850898b20d07b61d07face..5c8bf4e3f03b7afbf0e51986119c69a313b3d66a 100644
--- a/test/built-ins/Proxy/isExtensible/return-is-boolean.js
+++ b/test/built-ins/Proxy/isExtensible/return-is-boolean.js
@@ -8,13 +8,13 @@ description: >
 
 var target = {};
 var p = new Proxy(target, {
-    isExtensible: function(t) {
-        if ( Object.isExtensible(t) ) {
-            return 1;
-        } else {
-            return 0;
-        }
+  isExtensible: function(t) {
+    if (Object.isExtensible(t)) {
+      return 1;
+    } else {
+      return 0;
     }
+  }
 });
 
 assert.sameValue(Object.isExtensible(p), true);
diff --git a/test/built-ins/Proxy/isExtensible/return-is-different-from-target.js b/test/built-ins/Proxy/isExtensible/return-is-different-from-target.js
index d40f45293ccc202689279c9d05070803710b2b46..50a76377d846cdbc2355f3005fe238b5655fdf34 100644
--- a/test/built-ins/Proxy/isExtensible/return-is-different-from-target.js
+++ b/test/built-ins/Proxy/isExtensible/return-is-different-from-target.js
@@ -15,11 +15,11 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    isExtensible: function(t) {
-        return false;
-    }
+  isExtensible: function(t) {
+    return false;
+  }
 });
 
 assert.throws(TypeError, function() {
-    Object.isExtensible(p);
+  Object.isExtensible(p);
 });
diff --git a/test/built-ins/Proxy/isExtensible/return-same-result-from-target.js b/test/built-ins/Proxy/isExtensible/return-same-result-from-target.js
index 4858765c37643c0251f37eefb48335e637331819..0c8406f46a9ea7f1dc2712debfd9f9e3ee7698d4 100644
--- a/test/built-ins/Proxy/isExtensible/return-same-result-from-target.js
+++ b/test/built-ins/Proxy/isExtensible/return-same-result-from-target.js
@@ -8,9 +8,9 @@ description: >
 
 var target = {};
 var p = new Proxy(target, {
-    isExtensible: function(t) {
-        return Object.isExtensible(t);
-    }
+  isExtensible: function(t) {
+    return Object.isExtensible(t);
+  }
 });
 
 assert.sameValue(Object.isExtensible(p), true);
diff --git a/test/built-ins/Proxy/isExtensible/trap-is-not-callable.js b/test/built-ins/Proxy/isExtensible/trap-is-not-callable.js
index 845cd0b577de20b5767024df12878b77c7336b8d..7db8f4cf6ef250121ceb6dcb29e18abd3bec7b3b 100644
--- a/test/built-ins/Proxy/isExtensible/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/isExtensible/trap-is-not-callable.js
@@ -22,9 +22,9 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    isExtensible: {}
+  isExtensible: {}
 });
 
 assert.throws(TypeError, function() {
-    Object.isExtensible(p);
+  Object.isExtensible(p);
 });
diff --git a/test/built-ins/Proxy/ownKeys/call-parameters-object-getownpropertynames.js b/test/built-ins/Proxy/ownKeys/call-parameters-object-getownpropertynames.js
index 9ddf4c8652d50093171f0f2ff356b6e7955fb237..112a31da8cde106cf2c50c4f649aead5376978b3 100644
--- a/test/built-ins/Proxy/ownKeys/call-parameters-object-getownpropertynames.js
+++ b/test/built-ins/Proxy/ownKeys/call-parameters-object-getownpropertynames.js
@@ -10,16 +10,16 @@ description: >
 
 var _target, _handler;
 var target = {
-    foo: 1,
-    bar: 2
+  foo: 1,
+  bar: 2
 };
 
 var handler = {
-    ownKeys: function(t) {
-        _handler = this;
-        _target = t;
-        return Object.getOwnPropertyNames(t);
-    }
+  ownKeys: function(t) {
+    _handler = this;
+    _target = t;
+    return Object.getOwnPropertyNames(t);
+  }
 }
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/ownKeys/call-parameters-object-getownpropertysymbols.js b/test/built-ins/Proxy/ownKeys/call-parameters-object-getownpropertysymbols.js
index ea802c424da704bbece050184d273666ff347680..f788aa2916a3f099b57dd4b3ce7e9a5cdc918b4c 100644
--- a/test/built-ins/Proxy/ownKeys/call-parameters-object-getownpropertysymbols.js
+++ b/test/built-ins/Proxy/ownKeys/call-parameters-object-getownpropertysymbols.js
@@ -19,11 +19,11 @@ target[a] = 1;
 target[b] = 2;
 
 var handler = {
-    ownKeys: function(t) {
-        _handler = this;
-        _target = t;
-        return Object.getOwnPropertySymbols(t);
-    }
+  ownKeys: function(t) {
+    _handler = this;
+    _target = t;
+    return Object.getOwnPropertySymbols(t);
+  }
 }
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/ownKeys/call-parameters-object-keys.js b/test/built-ins/Proxy/ownKeys/call-parameters-object-keys.js
index 9ea0cdf6c49e218b2c6526ce92ef1c0af4579b20..6723d9104b6b312437e5182f3cb34816631eadf4 100644
--- a/test/built-ins/Proxy/ownKeys/call-parameters-object-keys.js
+++ b/test/built-ins/Proxy/ownKeys/call-parameters-object-keys.js
@@ -10,15 +10,15 @@ description: >
 
 var _target, _handler;
 var target = {
-    foo: 1,
-    bar: 2
+  foo: 1,
+  bar: 2
 };
 var handler = {
-    ownKeys: function(t) {
-        _handler = this;
-        _target = t;
-        return Object.keys(t);
-    }
+  ownKeys: function(t) {
+    _handler = this;
+    _target = t;
+    return Object.keys(t);
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/ownKeys/extensible-return-trap-result-absent-not-configurable-keys.js b/test/built-ins/Proxy/ownKeys/extensible-return-trap-result-absent-not-configurable-keys.js
index 3fc49524d1311b8c6b8ba8ace065efc8f9adacec..6c3cc745e59cd328783d9a4bff92e4ddff50a160 100644
--- a/test/built-ins/Proxy/ownKeys/extensible-return-trap-result-absent-not-configurable-keys.js
+++ b/test/built-ins/Proxy/ownKeys/extensible-return-trap-result-absent-not-configurable-keys.js
@@ -13,10 +13,12 @@ info: |
         a. Return trapResult.
 ---*/
 
-var p = new Proxy({attr: 42}, {
-    ownKeys: function() {
-        return ["foo", "bar"];
-    }
+var p = new Proxy({
+  attr: 42
+}, {
+  ownKeys: function() {
+    return ["foo", "bar"];
+  }
 });
 
 var keys = Object.getOwnPropertyNames(p);
diff --git a/test/built-ins/Proxy/ownKeys/extensible-return-trap-result.js b/test/built-ins/Proxy/ownKeys/extensible-return-trap-result.js
index ad4073ac0e3554e7813eebdbaa1f674c5731b741..63b06910a29dcb06ea7a35f3852af6bbb4c4645f 100644
--- a/test/built-ins/Proxy/ownKeys/extensible-return-trap-result.js
+++ b/test/built-ins/Proxy/ownKeys/extensible-return-trap-result.js
@@ -15,15 +15,15 @@ info: |
 var target = {};
 
 Object.defineProperty(target, "foo", {
-    configurable: false,
-    enumerable: true,
-    value: true
+  configurable: false,
+  enumerable: true,
+  value: true
 });
 
 var p = new Proxy(target, {
-    ownKeys: function() {
-        return ["foo", "bar"];
-    }
+  ownKeys: function() {
+    return ["foo", "bar"];
+  }
 });
 
 var keys = Object.getOwnPropertyNames(p);
diff --git a/test/built-ins/Proxy/ownKeys/not-extensible-missing-keys-throws.js b/test/built-ins/Proxy/ownKeys/not-extensible-missing-keys-throws.js
index 88b7b88a1027f0b8e942562cd8fef8d82c447481..cb256bacac6bd090322c0162f0d72201a199fa47 100644
--- a/test/built-ins/Proxy/ownKeys/not-extensible-missing-keys-throws.js
+++ b/test/built-ins/Proxy/ownKeys/not-extensible-missing-keys-throws.js
@@ -15,18 +15,18 @@ info: |
 ---*/
 
 var target = {
-    foo: 1,
-    bar: 2
+  foo: 1,
+  bar: 2
 };
 
 var p = new Proxy(target, {
-    ownKeys: function() {
-        return ["foo"];
-    }
+  ownKeys: function() {
+    return ["foo"];
+  }
 });
 
 Object.preventExtensions(target);
 
 assert.throws(TypeError, function() {
-    Object.keys(p);
+  Object.keys(p);
 });
diff --git a/test/built-ins/Proxy/ownKeys/not-extensible-new-keys-throws.js b/test/built-ins/Proxy/ownKeys/not-extensible-new-keys-throws.js
index 22cc02791537eed72c81897c5f3863724a3cc35c..fb6eddf5f3b6eade4185b03c0344fbaf4384625d 100644
--- a/test/built-ins/Proxy/ownKeys/not-extensible-new-keys-throws.js
+++ b/test/built-ins/Proxy/ownKeys/not-extensible-new-keys-throws.js
@@ -13,17 +13,17 @@ info: |
 ---*/
 
 var target = {
-    foo: 1
+  foo: 1
 };
 
 var p = new Proxy(target, {
-    ownKeys: function() {
-        return ["foo", "bar"];
-    }
+  ownKeys: function() {
+    return ["foo", "bar"];
+  }
 });
 
 Object.preventExtensions(target);
 
 assert.throws(TypeError, function() {
-    Object.keys(p);
+  Object.keys(p);
 });
diff --git a/test/built-ins/Proxy/ownKeys/not-extensible-return-keys.js b/test/built-ins/Proxy/ownKeys/not-extensible-return-keys.js
index f7d6832df881da4546a2236262b23e307256e6dd..a491ffb6d0c85c016eddb87273e4dc8c6ac81615 100644
--- a/test/built-ins/Proxy/ownKeys/not-extensible-return-keys.js
+++ b/test/built-ins/Proxy/ownKeys/not-extensible-return-keys.js
@@ -13,14 +13,14 @@ info: |
 ---*/
 
 var target = {
-    foo: 1,
-    bar: 2
+  foo: 1,
+  bar: 2
 };
 
 var p = new Proxy(target, {
-    ownKeys: function() {
-        return ["foo", "bar"];
-    }
+  ownKeys: function() {
+    return ["foo", "bar"];
+  }
 });
 
 Object.preventExtensions(target);
diff --git a/test/built-ins/Proxy/ownKeys/null-handler.js b/test/built-ins/Proxy/ownKeys/null-handler.js
index e703ece13a8180ce5afbff697f361755fd3c8423..653e1fc8685e937f15d3da28ec159b42fdb8428e 100644
--- a/test/built-ins/Proxy/ownKeys/null-handler.js
+++ b/test/built-ins/Proxy/ownKeys/null-handler.js
@@ -13,5 +13,5 @@ var p = Proxy.revocable({}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    Object.keys(p.proxy);
+  Object.keys(p.proxy);
 });
diff --git a/test/built-ins/Proxy/ownKeys/return-all-non-configurable-keys.js b/test/built-ins/Proxy/ownKeys/return-all-non-configurable-keys.js
index 70a898d5d9ded105c7cab388103776d6791dea56..9cd1c90b4fe0fe3238bb0d5c42e2f84218fcbc79 100644
--- a/test/built-ins/Proxy/ownKeys/return-all-non-configurable-keys.js
+++ b/test/built-ins/Proxy/ownKeys/return-all-non-configurable-keys.js
@@ -16,21 +16,21 @@ info: |
 ---*/
 
 var target = {
-    foo: 1
+  foo: 1
 };
 
 Object.defineProperty(target, "attr", {
-    configurable: false,
-    enumerable: true,
-    value: true
+  configurable: false,
+  enumerable: true,
+  value: true
 });
 
 var p = new Proxy(target, {
-    ownKeys: function() {
-        return ["foo"];
-    }
+  ownKeys: function() {
+    return ["foo"];
+  }
 });
 
 assert.throws(TypeError, function() {
-    Object.keys(p);
+  Object.keys(p);
 });
diff --git a/test/built-ins/Proxy/ownKeys/return-is-abrupt.js b/test/built-ins/Proxy/ownKeys/return-is-abrupt.js
index fd48e0f9c27e057e50283f742afd65065474b747..405fbbfbaaa1fa47c8271e46cdeafc295d842314 100644
--- a/test/built-ins/Proxy/ownKeys/return-is-abrupt.js
+++ b/test/built-ins/Proxy/ownKeys/return-is-abrupt.js
@@ -14,11 +14,11 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    ownKeys: function() {
-        throw new Test262Error();
-    }
+  ownKeys: function() {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    Object.keys(p);
+  Object.keys(p);
 });
diff --git a/test/built-ins/Proxy/ownKeys/return-not-list-object-throws-realm.js b/test/built-ins/Proxy/ownKeys/return-not-list-object-throws-realm.js
index 58d211c2f16c7f6196f3ab542496af914e98222f..45e22b3a0a05c48e19b80aced6f9200da1e6dfb6 100644
--- a/test/built-ins/Proxy/ownKeys/return-not-list-object-throws-realm.js
+++ b/test/built-ins/Proxy/ownKeys/return-not-list-object-throws-realm.js
@@ -22,11 +22,11 @@ features: [cross-realm, Symbol]
 
 var other = $262.createRealm().global;
 var p = new other.Proxy({}, {
-    ownKeys: function() {
-        return undefined;
-    }
+  ownKeys: function() {
+    return undefined;
+  }
 });
 
 assert.throws(TypeError, function() {
-    Object.keys(p);
+  Object.keys(p);
 });
diff --git a/test/built-ins/Proxy/ownKeys/return-not-list-object-throws.js b/test/built-ins/Proxy/ownKeys/return-not-list-object-throws.js
index 2f08964914e3700052e55905fbd8693d4abc6b03..c3bd07242534c983ae1e2ec6afe734e6dbb06c83 100644
--- a/test/built-ins/Proxy/ownKeys/return-not-list-object-throws.js
+++ b/test/built-ins/Proxy/ownKeys/return-not-list-object-throws.js
@@ -22,11 +22,11 @@ features: [Symbol]
 
 var target = {};
 var p = new Proxy(target, {
-    ownKeys: function() {
-        return undefined;
-    }
+  ownKeys: function() {
+    return undefined;
+  }
 });
 
 assert.throws(TypeError, function() {
-    Object.keys(p);
+  Object.keys(p);
 });
diff --git a/test/built-ins/Proxy/ownKeys/return-type-throws-array.js b/test/built-ins/Proxy/ownKeys/return-type-throws-array.js
index e6f3a3aa24844c12857edb46af84f681e25deaa0..78cc7335f9c61a5003ca88e1bd098b7d1e8b376a 100644
--- a/test/built-ins/Proxy/ownKeys/return-type-throws-array.js
+++ b/test/built-ins/Proxy/ownKeys/return-type-throws-array.js
@@ -25,7 +25,9 @@ info: |
 
 var p = new Proxy({}, {
   ownKeys() {
-    return [[]];
+    return [
+      []
+    ];
   }
 });
 
diff --git a/test/built-ins/Proxy/ownKeys/trap-is-not-callable-realm.js b/test/built-ins/Proxy/ownKeys/trap-is-not-callable-realm.js
index 030d6b5e80bd692d57b5f69fd4816ce71f1c7ef7..0eb431e7dd8d5590a22a00d43ac344cedd622bc4 100644
--- a/test/built-ins/Proxy/ownKeys/trap-is-not-callable-realm.js
+++ b/test/built-ins/Proxy/ownKeys/trap-is-not-callable-realm.js
@@ -19,7 +19,9 @@ features: [cross-realm]
 ---*/
 
 var OProxy = $262.createRealm().global.Proxy;
-var p = new OProxy({attr:1}, {
+var p = new OProxy({
+  attr: 1
+}, {
   ownKeys: {}
 });
 
diff --git a/test/built-ins/Proxy/ownKeys/trap-is-not-callable.js b/test/built-ins/Proxy/ownKeys/trap-is-not-callable.js
index 6b95478ae45990c14dece83daa119d83464a0c76..20ed2a8fddda323c09b078db3618c71c931ed870 100644
--- a/test/built-ins/Proxy/ownKeys/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/ownKeys/trap-is-not-callable.js
@@ -16,10 +16,12 @@ info: |
     4. If IsCallable(func) is false, throw a TypeError exception.
 ---*/
 
-var p = new Proxy({attr:1}, {
-    ownKeys: {}
+var p = new Proxy({
+  attr: 1
+}, {
+  ownKeys: {}
 });
 
 assert.throws(TypeError, function() {
-    Object.keys(p);
+  Object.keys(p);
 });
diff --git a/test/built-ins/Proxy/ownKeys/trap-is-undefined.js b/test/built-ins/Proxy/ownKeys/trap-is-undefined.js
index 2b983026219e89c98776670c76eb11eeb4b5886c..3b42a49e11981a849f19f0a904a27d689b9cbdb8 100644
--- a/test/built-ins/Proxy/ownKeys/trap-is-undefined.js
+++ b/test/built-ins/Proxy/ownKeys/trap-is-undefined.js
@@ -9,8 +9,8 @@ description: >
 ---*/
 
 var target = {
-    foo: 1,
-    bar: 2
+  foo: 1,
+  bar: 2
 };
 var p = new Proxy(target, {});
 
diff --git a/test/built-ins/Proxy/preventExtensions/call-parameters.js b/test/built-ins/Proxy/preventExtensions/call-parameters.js
index 2eb15a36450e744f165dfe969014509b5a09da4d..7774224b8cd42f47adf5a929dcf592c98efe7971 100644
--- a/test/built-ins/Proxy/preventExtensions/call-parameters.js
+++ b/test/built-ins/Proxy/preventExtensions/call-parameters.js
@@ -16,12 +16,12 @@ info: |
 var _target, _handler;
 var target = {};
 var handler = {
-    preventExtensions: function(t) {
-        _handler = this;
-        _target = t;
+  preventExtensions: function(t) {
+    _handler = this;
+    _target = t;
 
-        return Object.preventExtensions(target);
-    }
+    return Object.preventExtensions(target);
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/preventExtensions/null-handler.js b/test/built-ins/Proxy/preventExtensions/null-handler.js
index 12b7ee8657c554fbcb607ed49187f78d56b7ee95..e8067f063e12af372ba846fa1f30e8cf093c8ae1 100644
--- a/test/built-ins/Proxy/preventExtensions/null-handler.js
+++ b/test/built-ins/Proxy/preventExtensions/null-handler.js
@@ -11,5 +11,5 @@ var p = Proxy.revocable({}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    Object.preventExtensions(p.proxy);
+  Object.preventExtensions(p.proxy);
 });
diff --git a/test/built-ins/Proxy/preventExtensions/return-false.js b/test/built-ins/Proxy/preventExtensions/return-false.js
index c448d70e80e5aab0fd28a8a2078667cece326b9e..dbe0c599473283222dda37b3f8bed7094a6e62e9 100644
--- a/test/built-ins/Proxy/preventExtensions/return-false.js
+++ b/test/built-ins/Proxy/preventExtensions/return-false.js
@@ -9,9 +9,9 @@ features: [Reflect]
 
 var target = {};
 var p = new Proxy({}, {
-    preventExtensions: function(t) {
-        return 0;
-    }
+  preventExtensions: function(t) {
+    return 0;
+  }
 });
 
 assert.sameValue(Reflect.preventExtensions(p), false);
diff --git a/test/built-ins/Proxy/preventExtensions/return-is-abrupt.js b/test/built-ins/Proxy/preventExtensions/return-is-abrupt.js
index cfe31cb7e3fb614fd4482cdbd9a29a599207760d..cb3384df6c5bedac1f8d83db84552fe262aaf04e 100644
--- a/test/built-ins/Proxy/preventExtensions/return-is-abrupt.js
+++ b/test/built-ins/Proxy/preventExtensions/return-is-abrupt.js
@@ -14,11 +14,11 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    preventExtensions: function(t) {
-        throw new Test262Error();
-    }
+  preventExtensions: function(t) {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    Object.preventExtensions(p);
+  Object.preventExtensions(p);
 });
diff --git a/test/built-ins/Proxy/preventExtensions/return-true-target-is-extensible.js b/test/built-ins/Proxy/preventExtensions/return-true-target-is-extensible.js
index 8f170731277cd97a1d81193eb858bfde9d319170..9f922da8ea39b9d5c7a36c9a519a99177e4dccaf 100644
--- a/test/built-ins/Proxy/preventExtensions/return-true-target-is-extensible.js
+++ b/test/built-ins/Proxy/preventExtensions/return-true-target-is-extensible.js
@@ -17,11 +17,11 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    preventExtensions: function(t) {
-        return true;
-    }
+  preventExtensions: function(t) {
+    return true;
+  }
 });
 
 assert.throws(TypeError, function() {
-    Object.preventExtensions(p);
+  Object.preventExtensions(p);
 });
diff --git a/test/built-ins/Proxy/preventExtensions/return-true-target-is-not-extensible.js b/test/built-ins/Proxy/preventExtensions/return-true-target-is-not-extensible.js
index 14143824f490c05baaec8484759f093487565b25..db2287b4924243da27f64add34037c192394101a 100644
--- a/test/built-ins/Proxy/preventExtensions/return-true-target-is-not-extensible.js
+++ b/test/built-ins/Proxy/preventExtensions/return-true-target-is-not-extensible.js
@@ -9,9 +9,9 @@ features: [Reflect]
 
 var target = {};
 var p = new Proxy(target, {
-    preventExtensions: function(t) {
-        return 1;
-    }
+  preventExtensions: function(t) {
+    return 1;
+  }
 });
 
 Object.preventExtensions(target);
diff --git a/test/built-ins/Proxy/preventExtensions/trap-is-not-callable.js b/test/built-ins/Proxy/preventExtensions/trap-is-not-callable.js
index b3826aa21d37274b4ce911aa3ce6e6c20bc419d7..2a42bfdd9704a6bceee47e9794ce089d185ac143 100644
--- a/test/built-ins/Proxy/preventExtensions/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/preventExtensions/trap-is-not-callable.js
@@ -21,9 +21,9 @@ info: |
 
 var target = {};
 var p = new Proxy(target, {
-    preventExtensions: {}
+  preventExtensions: {}
 });
 
 assert.throws(TypeError, function() {
-    Object.preventExtensions(p);
+  Object.preventExtensions(p);
 });
diff --git a/test/built-ins/Proxy/proxy-newtarget.js b/test/built-ins/Proxy/proxy-newtarget.js
index 9613eb4b9d6df120d6ec1dea76a451c96f2e7ef8..3884cd44d688b2df30d7e31d958ad0ec1ec75d27 100644
--- a/test/built-ins/Proxy/proxy-newtarget.js
+++ b/test/built-ins/Proxy/proxy-newtarget.js
@@ -22,7 +22,7 @@ description: >
 var p1 = new Proxy({}, {});
 
 assert.sameValue(
-    typeof p1,
-    'object',
-    'Return a newly created Object'
+  typeof p1,
+  'object',
+  'Return a newly created Object'
 );
diff --git a/test/built-ins/Proxy/proxy-undefined-newtarget.js b/test/built-ins/Proxy/proxy-undefined-newtarget.js
index b06a7a88611dae79cfff116684403c8e72edf835..9b8566e92ee5ac77014687eacc5ab226203c99c7 100644
--- a/test/built-ins/Proxy/proxy-undefined-newtarget.js
+++ b/test/built-ins/Proxy/proxy-undefined-newtarget.js
@@ -16,4 +16,3 @@ description: >
 assert.throws(TypeError, function() {
   Proxy({}, {});
 });
-
diff --git a/test/built-ins/Proxy/revocable/proxy.js b/test/built-ins/Proxy/revocable/proxy.js
index b08d73c2e3961fbb480ae534de6e510f402c7bb9..32d4c27cd03b38e8291504f524d0f3e40e9dd821 100644
--- a/test/built-ins/Proxy/revocable/proxy.js
+++ b/test/built-ins/Proxy/revocable/proxy.js
@@ -12,12 +12,12 @@ info: |
 ---*/
 
 var target = {
-    attr: "foo"
+  attr: "foo"
 };
 var r = Proxy.revocable(target, {
-    get: function(t, prop) {
-        return t[prop] + "!";
-    }
+  get: function(t, prop) {
+    return t[prop] + "!";
+  }
 });
 
 assert.sameValue(r.proxy.attr, "foo!");
diff --git a/test/built-ins/Proxy/revocable/revocation-function-nonconstructor.js b/test/built-ins/Proxy/revocable/revocation-function-nonconstructor.js
index 02fc9aa5c4d67c1292088d0deba7096e9e79c4b0..1dd225538a397bf7fc4dc5c24e34fab68594a246 100644
--- a/test/built-ins/Proxy/revocable/revocation-function-nonconstructor.js
+++ b/test/built-ins/Proxy/revocable/revocation-function-nonconstructor.js
@@ -14,4 +14,6 @@ info: |
 var revocationFunction = Proxy.revocable({}, {}).revoke;
 
 assert.sameValue(Object.prototype.hasOwnProperty.call(revocationFunction, "prototype"), false);
-assert.throws(TypeError, function() { new revocationFunction(); });
+assert.throws(TypeError, function() {
+  new revocationFunction();
+});
diff --git a/test/built-ins/Proxy/set/boolean-trap-result-is-false-boolean-return-false.js b/test/built-ins/Proxy/set/boolean-trap-result-is-false-boolean-return-false.js
index 0e7100cfc86a26e70132f8705b54ffde13bbbbb0..7f30f31c9479092f6870d4968541b545e57f07d0 100644
--- a/test/built-ins/Proxy/set/boolean-trap-result-is-false-boolean-return-false.js
+++ b/test/built-ins/Proxy/set/boolean-trap-result-is-false-boolean-return-false.js
@@ -11,9 +11,9 @@ features: [Reflect]
 
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        return false;
-    }
+  set: function(t, prop, value, receiver) {
+    return false;
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/set/boolean-trap-result-is-false-null-return-false.js b/test/built-ins/Proxy/set/boolean-trap-result-is-false-null-return-false.js
index c6ca59a13560b36a49428f3fe74808aaeda5dbd5..20ae2d4901b3aa22130a0693907b326db2689d98 100644
--- a/test/built-ins/Proxy/set/boolean-trap-result-is-false-null-return-false.js
+++ b/test/built-ins/Proxy/set/boolean-trap-result-is-false-null-return-false.js
@@ -11,9 +11,9 @@ features: [Reflect]
 
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        return null;
-    }
+  set: function(t, prop, value, receiver) {
+    return null;
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/set/boolean-trap-result-is-false-number-return-false.js b/test/built-ins/Proxy/set/boolean-trap-result-is-false-number-return-false.js
index 58380a602dfd06bd4c1d851a5d1ffc6d1897a41c..a1c4f2259b47672a4a65f059fb111da3be4f0421 100644
--- a/test/built-ins/Proxy/set/boolean-trap-result-is-false-number-return-false.js
+++ b/test/built-ins/Proxy/set/boolean-trap-result-is-false-number-return-false.js
@@ -11,9 +11,9 @@ features: [Reflect]
 
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        return 0;
-    }
+  set: function(t, prop, value, receiver) {
+    return 0;
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/set/boolean-trap-result-is-false-string-return-false.js b/test/built-ins/Proxy/set/boolean-trap-result-is-false-string-return-false.js
index 9d3783668e2814711e23debd8cbb7abdc3106a7c..78f8d8ec5b177df5159b89efa67bc0a607895cdb 100644
--- a/test/built-ins/Proxy/set/boolean-trap-result-is-false-string-return-false.js
+++ b/test/built-ins/Proxy/set/boolean-trap-result-is-false-string-return-false.js
@@ -11,9 +11,9 @@ features: [Reflect]
 
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        return "";
-    }
+  set: function(t, prop, value, receiver) {
+    return "";
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/set/boolean-trap-result-is-false-undefined-return-false.js b/test/built-ins/Proxy/set/boolean-trap-result-is-false-undefined-return-false.js
index 3d05404a976b6b817a742f24100ae90eed672122..a17dd5a3fedf37580fca70e2ca584bd52e5c39e0 100644
--- a/test/built-ins/Proxy/set/boolean-trap-result-is-false-undefined-return-false.js
+++ b/test/built-ins/Proxy/set/boolean-trap-result-is-false-undefined-return-false.js
@@ -11,9 +11,9 @@ features: [Reflect]
 
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        return undefined;
-    }
+  set: function(t, prop, value, receiver) {
+    return undefined;
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/set/call-parameters.js b/test/built-ins/Proxy/set/call-parameters.js
index 812333e9242bb210f89358855a9439c7939332e9..3b2fa4234498af22d6111bc05f2695511e4b2f52 100644
--- a/test/built-ins/Proxy/set/call-parameters.js
+++ b/test/built-ins/Proxy/set/call-parameters.js
@@ -13,14 +13,14 @@ description: >
 var _target, _handler, _prop, _value, _receiver;
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        _handler = this;
-        _target = t;
-        _prop = prop;
-        _value = value;
-        _receiver = receiver;
-        return t[prop] = value;
-    }
+  set: function(t, prop, value, receiver) {
+    _handler = this;
+    _target = t;
+    _prop = prop;
+    _value = value;
+    _receiver = receiver;
+    return t[prop] = value;
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/set/null-handler.js b/test/built-ins/Proxy/set/null-handler.js
index 3b2035085840b1916f8138b6e3a01aba809651bf..637c43a46e5527eb03e6586c0a6b964dda9b857f 100644
--- a/test/built-ins/Proxy/set/null-handler.js
+++ b/test/built-ins/Proxy/set/null-handler.js
@@ -13,9 +13,9 @@ var p = Proxy.revocable({}, {});
 p.revoke();
 
 assert.throws(TypeError, function() {
-    p.proxy.attr = 1;
+  p.proxy.attr = 1;
 });
 
 assert.throws(TypeError, function() {
-    p.proxy['attr'] = 1;
+  p.proxy['attr'] = 1;
 });
diff --git a/test/built-ins/Proxy/set/return-is-abrupt.js b/test/built-ins/Proxy/set/return-is-abrupt.js
index 1da66bbdafdf667fa76d2f49576f3612a3cec6af..6f6ee2b25472aed04b118d0ecfa3f0eef389d95f 100644
--- a/test/built-ins/Proxy/set/return-is-abrupt.js
+++ b/test/built-ins/Proxy/set/return-is-abrupt.js
@@ -14,15 +14,15 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    set: function(t, prop, value, receiver) {
-        throw new Test262Error();
-    }
+  set: function(t, prop, value, receiver) {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    p.attr = "bar";
+  p.attr = "bar";
 });
 
 assert.throws(Test262Error, function() {
-    p["attr"] = "bar";
+  p["attr"] = "bar";
 });
diff --git a/test/built-ins/Proxy/set/return-true-target-property-accessor-is-configurable-set-is-undefined.js b/test/built-ins/Proxy/set/return-true-target-property-accessor-is-configurable-set-is-undefined.js
index 11f35638737664c9968e625bcc5158f25e053f0d..20e5f2a95d0de8613483862999c3b7690b6f45ee 100644
--- a/test/built-ins/Proxy/set/return-true-target-property-accessor-is-configurable-set-is-undefined.js
+++ b/test/built-ins/Proxy/set/return-true-target-property-accessor-is-configurable-set-is-undefined.js
@@ -12,15 +12,15 @@ features: [Reflect]
 
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        return true;
-    }
+  set: function(t, prop, value, receiver) {
+    return true;
+  }
 };
 var p = new Proxy(target, handler);
 
 Object.defineProperty(target, "attr", {
-    configurable: true,
-    set: undefined
+  configurable: true,
+  set: undefined
 });
 
 assert(Reflect.set(p, "attr", "bar"));
diff --git a/test/built-ins/Proxy/set/return-true-target-property-accessor-is-not-configurable.js b/test/built-ins/Proxy/set/return-true-target-property-accessor-is-not-configurable.js
index 0277b54c18a43da5f796c559906acbb2e09125ce..89547216d36b2ed2846d90d0d0b56011dc2a967e 100644
--- a/test/built-ins/Proxy/set/return-true-target-property-accessor-is-not-configurable.js
+++ b/test/built-ins/Proxy/set/return-true-target-property-accessor-is-not-configurable.js
@@ -12,17 +12,17 @@ features: [Reflect]
 
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        return true;
-    }
+  set: function(t, prop, value, receiver) {
+    return true;
+  }
 };
 var p = new Proxy(target, handler);
 
 Object.defineProperty(target, 'attr', {
-    configurable: false,
-    set: function( value ) {
-        return value;
-    }
+  configurable: false,
+  set: function(value) {
+    return value;
+  }
 });
 
 assert(Reflect.set(p, "attr", 1));
diff --git a/test/built-ins/Proxy/set/return-true-target-property-is-not-configurable.js b/test/built-ins/Proxy/set/return-true-target-property-is-not-configurable.js
index 0bd1f6328dc68c78cc17da191e0d860b55fcff7e..730ecafe15b40f66314f53a0bc860514f66c5582 100644
--- a/test/built-ins/Proxy/set/return-true-target-property-is-not-configurable.js
+++ b/test/built-ins/Proxy/set/return-true-target-property-is-not-configurable.js
@@ -12,16 +12,16 @@ features: [Reflect]
 
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        return true;
-    }
+  set: function(t, prop, value, receiver) {
+    return true;
+  }
 };
 var p = new Proxy(target, handler);
 
 Object.defineProperty(target, 'attr', {
-    configurable: false,
-    writable: true,
-    value: 'foo'
+  configurable: false,
+  writable: true,
+  value: 'foo'
 });
 
 assert(Reflect.set(p, "attr", 1));
diff --git a/test/built-ins/Proxy/set/return-true-target-property-is-not-writable.js b/test/built-ins/Proxy/set/return-true-target-property-is-not-writable.js
index 314d164ef0827b2a0bcd3001ea5dfa529473f752..3fd7a5a95737e21fb50649de42d961342182ef3e 100644
--- a/test/built-ins/Proxy/set/return-true-target-property-is-not-writable.js
+++ b/test/built-ins/Proxy/set/return-true-target-property-is-not-writable.js
@@ -12,16 +12,16 @@ features: [Reflect]
 
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        return true;
-    }
+  set: function(t, prop, value, receiver) {
+    return true;
+  }
 };
 var p = new Proxy(target, handler);
 
 Object.defineProperty(target, "attr", {
-    configurable: true,
-    writable: false,
-    value: "foo"
+  configurable: true,
+  writable: false,
+  value: "foo"
 });
 
 assert(Reflect.set(p, "attr", "foo"));
diff --git a/test/built-ins/Proxy/set/target-property-is-accessor-not-configurable-set-is-undefined.js b/test/built-ins/Proxy/set/target-property-is-accessor-not-configurable-set-is-undefined.js
index 5cdb2926ac735d4304fc69aafc535b7224a88b83..582336903d9f31cd4cd7119eb5229caf77aea101 100644
--- a/test/built-ins/Proxy/set/target-property-is-accessor-not-configurable-set-is-undefined.js
+++ b/test/built-ins/Proxy/set/target-property-is-accessor-not-configurable-set-is-undefined.js
@@ -16,21 +16,21 @@ info: |
 
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        return true;
-    }
+  set: function(t, prop, value, receiver) {
+    return true;
+  }
 };
 var p = new Proxy(target, handler);
 
 Object.defineProperty(target, 'attr', {
-    configurable: false,
-    set: undefined
+  configurable: false,
+  set: undefined
 });
 
 assert.throws(TypeError, function() {
-    p.attr = 'bar';
+  p.attr = 'bar';
 });
 
 assert.throws(TypeError, function() {
-    p['attr'] = 'bar';
+  p['attr'] = 'bar';
 });
diff --git a/test/built-ins/Proxy/set/target-property-is-not-configurable-not-writable-not-equal-to-v.js b/test/built-ins/Proxy/set/target-property-is-not-configurable-not-writable-not-equal-to-v.js
index 3e46bc33dc66f60d8dc8310a065ace7ceb16fbaa..9bfd14990cef778e233193ef26ca175e16f6df27 100644
--- a/test/built-ins/Proxy/set/target-property-is-not-configurable-not-writable-not-equal-to-v.js
+++ b/test/built-ins/Proxy/set/target-property-is-not-configurable-not-writable-not-equal-to-v.js
@@ -17,22 +17,22 @@ info: |
 
 var target = {};
 var handler = {
-    set: function(t, prop, value, receiver) {
-        return true;
-    }
+  set: function(t, prop, value, receiver) {
+    return true;
+  }
 };
 var p = new Proxy(target, handler);
 
 Object.defineProperty(target, 'attr', {
-    configurable: false,
-    writable: false,
-    value: 'foo'
+  configurable: false,
+  writable: false,
+  value: 'foo'
 });
 
 assert.throws(TypeError, function() {
-    p.attr = 'bar';
+  p.attr = 'bar';
 });
 
 assert.throws(TypeError, function() {
-    p['attr'] = 'bar';
+  p['attr'] = 'bar';
 });
diff --git a/test/built-ins/Proxy/set/trap-is-not-callable.js b/test/built-ins/Proxy/set/trap-is-not-callable.js
index 1aef3ff16efe18e03fd3ed55e771d3cba47ebd1d..cd3622d7c68ec9e6cb2e18910b92c783d211fae5 100644
--- a/test/built-ins/Proxy/set/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/set/trap-is-not-callable.js
@@ -16,13 +16,13 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    set: {}
+  set: {}
 });
 
 assert.throws(TypeError, function() {
-    p.attr = 1;
+  p.attr = 1;
 });
 
 assert.throws(TypeError, function() {
-    p["attr"] = 1;
+  p["attr"] = 1;
 });
diff --git a/test/built-ins/Proxy/set/trap-is-undefined-no-property.js b/test/built-ins/Proxy/set/trap-is-undefined-no-property.js
index f0b29b0ff8f8418b365fc0a1f3f72d4e36b6e3b6..512cb83e1f2e710222a252158a82a8ca21466777 100644
--- a/test/built-ins/Proxy/set/trap-is-undefined-no-property.js
+++ b/test/built-ins/Proxy/set/trap-is-undefined-no-property.js
@@ -10,7 +10,7 @@ description: >
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 var p = new Proxy(target, {});
 
diff --git a/test/built-ins/Proxy/set/trap-is-undefined-receiver.js b/test/built-ins/Proxy/set/trap-is-undefined-receiver.js
index f0074b9f11000550513401809662db752e82f98a..4c915c49420f65766687c8a567206a0b69045bc1 100644
--- a/test/built-ins/Proxy/set/trap-is-undefined-receiver.js
+++ b/test/built-ins/Proxy/set/trap-is-undefined-receiver.js
@@ -14,12 +14,14 @@ info: |
 
 var context;
 var target = {
-    set attr(val) {
-        context = this;
-    }
+  set attr(val) {
+    context = this;
+  }
 };
 
-var p = new Proxy(target, { set: null });
+var p = new Proxy(target, {
+  set: null
+});
 p.attr = 1;
 assert.sameValue(context, p);
 
diff --git a/test/built-ins/Proxy/set/trap-is-undefined.js b/test/built-ins/Proxy/set/trap-is-undefined.js
index 82399fa34328ae0e7dd064e40584e0939812bd21..06cadd7a0951270fe02625cd0d81e28e4edbcdbc 100644
--- a/test/built-ins/Proxy/set/trap-is-undefined.js
+++ b/test/built-ins/Proxy/set/trap-is-undefined.js
@@ -10,10 +10,10 @@ description: >
 ---*/
 
 var target = {
-    attr: 1
+  attr: 1
 };
 var p = new Proxy(target, {
-    get: undefined
+  get: undefined
 });
 
 p.attr = 1;
diff --git a/test/built-ins/Proxy/setPrototypeOf/call-parameters.js b/test/built-ins/Proxy/setPrototypeOf/call-parameters.js
index d85199ec09d95b0f5565652b7659cef25bcec185..ff44703df8bdac7219c8adde5c13856975f052d5 100644
--- a/test/built-ins/Proxy/setPrototypeOf/call-parameters.js
+++ b/test/built-ins/Proxy/setPrototypeOf/call-parameters.js
@@ -15,17 +15,19 @@ info: |
 
 var _handler, _target, _value;
 var target = {};
-var val = {foo: 1};
+var val = {
+  foo: 1
+};
 var handler = {
-    setPrototypeOf: function(t, v) {
-        _handler = this;
-        _target = t;
-        _value = v;
+  setPrototypeOf: function(t, v) {
+    _handler = this;
+    _target = t;
+    _value = v;
 
-        Object.setPrototypeOf(t, v);
+    Object.setPrototypeOf(t, v);
 
-        return true;
-    }
+    return true;
+  }
 };
 var p = new Proxy(target, handler);
 
diff --git a/test/built-ins/Proxy/setPrototypeOf/null-handler.js b/test/built-ins/Proxy/setPrototypeOf/null-handler.js
index 4d4a7a6b6897b0b7836cda3efdfe2ad47342b9ef..8a78bc9653e8f963febfac7dc34f1b258715ec86 100644
--- a/test/built-ins/Proxy/setPrototypeOf/null-handler.js
+++ b/test/built-ins/Proxy/setPrototypeOf/null-handler.js
@@ -6,10 +6,10 @@ description: >
     Throws a TypeError exception if handler is null
 ---*/
 
-var p = Proxy.revocable({},{});
+var p = Proxy.revocable({}, {});
 
 p.revoke();
 
 assert.throws(TypeError, function() {
-    Object.setPrototypeOf(p.proxy, {});
+  Object.setPrototypeOf(p.proxy, {});
 });
diff --git a/test/built-ins/Proxy/setPrototypeOf/return-abrupt-from-trap.js b/test/built-ins/Proxy/setPrototypeOf/return-abrupt-from-trap.js
index cb2ffaff1db3090082bda1b4e6bec1af5973deb3..292515d93daf38c8ec76f5b18b84dfb8660bda65 100644
--- a/test/built-ins/Proxy/setPrototypeOf/return-abrupt-from-trap.js
+++ b/test/built-ins/Proxy/setPrototypeOf/return-abrupt-from-trap.js
@@ -12,11 +12,13 @@ info: |
 ---*/
 
 var p = new Proxy({}, {
-    setPrototypeOf: function() {
-        throw new Test262Error();
-    }
+  setPrototypeOf: function() {
+    throw new Test262Error();
+  }
 });
 
 assert.throws(Test262Error, function() {
-    Object.setPrototypeOf(p, {value: 1});
+  Object.setPrototypeOf(p, {
+    value: 1
+  });
 });
diff --git a/test/built-ins/Proxy/setPrototypeOf/toboolean-trap-result-false.js b/test/built-ins/Proxy/setPrototypeOf/toboolean-trap-result-false.js
index f20f03326c36d3a63c5bd40c3d6f40a3140ab18d..e87fdf93d8f885efc2f188493c862c3431645f7d 100644
--- a/test/built-ins/Proxy/setPrototypeOf/toboolean-trap-result-false.js
+++ b/test/built-ins/Proxy/setPrototypeOf/toboolean-trap-result-false.js
@@ -32,30 +32,44 @@ var p = new Proxy(target, {
 
 var result;
 
-result = Reflect.setPrototypeOf(p, { attr: false });
+result = Reflect.setPrototypeOf(p, {
+  attr: false
+});
 assert.sameValue(result, false, "false");
 assert.sameValue(called, 0, "false - isExtensible is not called");
 
-result = Reflect.setPrototypeOf(p, { attr: "" });
+result = Reflect.setPrototypeOf(p, {
+  attr: ""
+});
 assert.sameValue(result, false, "the empty string");
 assert.sameValue(called, 0, "the empty string - isExtensible is not called");
 
-result = Reflect.setPrototypeOf(p, { attr: 0 });
+result = Reflect.setPrototypeOf(p, {
+  attr: 0
+});
 assert.sameValue(result, false, "0");
 assert.sameValue(called, 0, "0 - isExtensible is not called");
 
-result = Reflect.setPrototypeOf(p, { attr: -0 });
+result = Reflect.setPrototypeOf(p, {
+  attr: -0
+});
 assert.sameValue(result, false, "-0");
 assert.sameValue(called, 0, "-0 - isExtensible is not called");
 
-result = Reflect.setPrototypeOf(p, { attr: null });
+result = Reflect.setPrototypeOf(p, {
+  attr: null
+});
 assert.sameValue(result, false, "null");
 assert.sameValue(called, 0, "null - isExtensible is not called");
 
-result = Reflect.setPrototypeOf(p, { attr: undefined });
+result = Reflect.setPrototypeOf(p, {
+  attr: undefined
+});
 assert.sameValue(result, false, "undefined");
 assert.sameValue(called, 0, "undefined - isExtensible is not called");
 
-result = Reflect.setPrototypeOf(p, { attr: NaN });
+result = Reflect.setPrototypeOf(p, {
+  attr: NaN
+});
 assert.sameValue(result, false, "NaN");
 assert.sameValue(called, 0, "NaN - isExtensible is not called");
diff --git a/test/built-ins/Proxy/setPrototypeOf/toboolean-trap-result-true-target-is-extensible.js b/test/built-ins/Proxy/setPrototypeOf/toboolean-trap-result-true-target-is-extensible.js
index 189bc701ac4a8eb6c395241726b5af1714b7a837..5353aaf006752b7f94087d0443ba26cc6b6a6534 100644
--- a/test/built-ins/Proxy/setPrototypeOf/toboolean-trap-result-true-target-is-extensible.js
+++ b/test/built-ins/Proxy/setPrototypeOf/toboolean-trap-result-true-target-is-extensible.js
@@ -36,31 +36,43 @@ var p = new Proxy(target, {
 var result;
 
 called = 0;
-result = Reflect.setPrototypeOf(p, { attr: true });
+result = Reflect.setPrototypeOf(p, {
+  attr: true
+});
 assert.sameValue(result, true, "true");
 assert.sameValue(called, 1, "true - isExtensible is called");
 
 called = 0;
-result = Reflect.setPrototypeOf(p, { attr: "false" });
+result = Reflect.setPrototypeOf(p, {
+  attr: "false"
+});
 assert.sameValue(result, true, "string");
 assert.sameValue(called, 1, "string - isExtensible is called");
 
 called = 0;
-result = Reflect.setPrototypeOf(p, { attr: 42 });
+result = Reflect.setPrototypeOf(p, {
+  attr: 42
+});
 assert.sameValue(result, true, "42");
 assert.sameValue(called, 1, "number - isExtensible is called");
 
 called = 0;
-result = Reflect.setPrototypeOf(p, { attr: p });
+result = Reflect.setPrototypeOf(p, {
+  attr: p
+});
 assert.sameValue(result, true, "p");
 assert.sameValue(called, 1, "object - isExtensible is called");
 
 called = 0;
-result = Reflect.setPrototypeOf(p, { attr: [] });
+result = Reflect.setPrototypeOf(p, {
+  attr: []
+});
 assert.sameValue(result, true, "[]");
 assert.sameValue(called, 1, "[] - isExtensible is called");
 
 called = 0;
-result = Reflect.setPrototypeOf(p, { attr: Symbol(1) });
+result = Reflect.setPrototypeOf(p, {
+  attr: Symbol(1)
+});
 assert.sameValue(result, true, "symbol");
 assert.sameValue(called, 1, "symbol - isExtensible is called");
diff --git a/test/built-ins/Proxy/setPrototypeOf/trap-is-not-callable-realm.js b/test/built-ins/Proxy/setPrototypeOf/trap-is-not-callable-realm.js
index bb0e9cf4b2df55bb41767f4b35c0bbc1d2dfd6a3..7e7b7212d1afb15b42554951be1be4f7b44d0d10 100644
--- a/test/built-ins/Proxy/setPrototypeOf/trap-is-not-callable-realm.js
+++ b/test/built-ins/Proxy/setPrototypeOf/trap-is-not-callable-realm.js
@@ -29,7 +29,7 @@ var p = new OProxy({}, {
 });
 
 assert.throws(TypeError, function() {
- Object.setPrototypeOf(p, {
-   value: 1
- });
+  Object.setPrototypeOf(p, {
+    value: 1
+  });
 });
diff --git a/test/built-ins/Proxy/setPrototypeOf/trap-is-not-callable.js b/test/built-ins/Proxy/setPrototypeOf/trap-is-not-callable.js
index 6a4d3395e3ce0cd3f8fe729e9109358cab293763..c6977adb34914fc243c37f289da4a7f7005015e8 100644
--- a/test/built-ins/Proxy/setPrototypeOf/trap-is-not-callable.js
+++ b/test/built-ins/Proxy/setPrototypeOf/trap-is-not-callable.js
@@ -23,11 +23,11 @@ features: [Reflect.setPrototypeOf]
 
 var target = {};
 var p = new Proxy(target, {
-    setPrototypeOf: {}
+  setPrototypeOf: {}
 });
 
 assert.throws(TypeError, function() {
-    Reflect.setPrototypeOf(p, {
-        value: 1
-    });
+  Reflect.setPrototypeOf(p, {
+    value: 1
+  });
 });