From 058d7abf938c4d72e741ebd56dceeafb01f0af2a Mon Sep 17 00:00:00 2001
From: test262-automation <test262-automation@bocoup.com>
Date: Mon, 17 Dec 2018 19:19:30 +0000
Subject: [PATCH] [v8-test262-automation] Changes from
 https://github.com/v8/v8.git at sha dde25872 on Mon Dec 17 2018 19:18:49
 GMT+0000 (Coordinated Universal Time)

---
 .../v8/mjsunit/harmony/weakrefs/basics.js     |  104 +-
 ...leanupsome-dereffed-and-cleared-weakref.js |   51 -
 .../weakrefs/cleanupsome-dereffed-weakref.js  |   57 -
 .../harmony/weakrefs/cleanupsome-weakref.js   |   43 -
 .../harmony/weakrefs/clear-after-deref.js     |   46 -
 .../mjsunit/harmony/weakrefs/two-weakrefs.js  |   33 +-
 .../harmony/weakrefs/weakcell-and-weakref.js  |   10 +-
 .../weakrefs/weakref-creation-keeps-alive.js  |   23 +-
 .../weakrefs/weakref-deref-keeps-alive.js     |   35 +-
 .../mjsunit/unicodelctest-no-optimization.js  |    1 +
 .../v8/mjsunit/unicodelctest.js               |    1 +
 .../v8/test262/test262.status                 | 1411 +++++++++++++++++
 12 files changed, 1453 insertions(+), 362 deletions(-)
 delete mode 100644 implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-dereffed-and-cleared-weakref.js
 delete mode 100644 implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-dereffed-weakref.js
 delete mode 100644 implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-weakref.js
 delete mode 100644 implementation-contributed/v8/mjsunit/harmony/weakrefs/clear-after-deref.js

diff --git a/implementation-contributed/v8/mjsunit/harmony/weakrefs/basics.js b/implementation-contributed/v8/mjsunit/harmony/weakrefs/basics.js
index 8696e770e6..88fb020101 100644
--- a/implementation-contributed/v8/mjsunit/harmony/weakrefs/basics.js
+++ b/implementation-contributed/v8/mjsunit/harmony/weakrefs/basics.js
@@ -151,14 +151,10 @@
   clear.call(wc);
 })();
 
-(function TestMakeRef() {
-  let wf = new WeakFactory(() => {});
-  let wr = wf.makeRef({});
-  let wc = wf.makeCell({});
+(function TestWeakRefConstructor() {
+  let wr = new WeakRef({});
   assertEquals(wr.toString(), "[object WeakRef]");
   assertNotSame(wr.__proto__, Object.prototype);
-  assertSame(wr.__proto__.__proto__, wc.__proto__);
-  assertEquals(wr.holdings, undefined);
 
   let deref_desc = Object.getOwnPropertyDescriptor(wr.__proto__, "deref");
   assertEquals(true, deref_desc.configurable);
@@ -166,70 +162,36 @@
   assertEquals("function", typeof deref_desc.value);
 })();
 
-(function TestMakeRefWithHoldings() {
-  let wf = new WeakFactory(() => {});
-  let obj = {a: 1};
-  let holdings = {b: 2};
-  let wr = wf.makeRef(obj, holdings);
-  assertSame(wr.holdings, holdings);
-})();
-
-(function TestMakeRefWithHoldingsSetHoldings() {
-  let wf = new WeakFactory(() => {});
-  let obj = {a: 1};
-  let holdings = {b: 2};
-  let wr = wf.makeRef(obj, holdings);
-  assertSame(wr.holdings, holdings);
-  wr.holdings = 5;
-  assertSame(wr.holdings, holdings);
+(function TestWeakRefConstructorWithNonObject() {
+  let message = "WeakRef: target must be an object";
+  assertThrows(() => new WeakRef(), TypeError, message);
+  assertThrows(() => new WeakRef(1), TypeError, message);
+  assertThrows(() => new WeakRef(false), TypeError, message);
+  assertThrows(() => new WeakRef("foo"), TypeError, message);
+  assertThrows(() => new WeakRef(Symbol()), TypeError, message);
+  assertThrows(() => new WeakRef(null), TypeError, message);
+  assertThrows(() => new WeakRef(undefined), TypeError, message);
 })();
 
-(function TestMakeRefWithHoldingsSetHoldingsStrict() {
-  "use strict";
-  let wf = new WeakFactory(() => {});
-  let obj = {a: 1};
-  let holdings = {b: 2};
-  let wr = wf.makeRef(obj, holdings);
-  assertSame(wr.holdings, holdings);
-  assertThrows(() => { wr.holdings = 5; }, TypeError);
-  assertSame(wr.holdings, holdings);
-})();
-
-(function TestMakeRefWithNonObject() {
-  let wf = new WeakFactory(() => {});
-  let message = "WeakFactory.prototype.makeRef: target must be an object";
-  assertThrows(() => wf.makeRef(), TypeError, message);
-  assertThrows(() => wf.makeRef(1), TypeError, message);
-  assertThrows(() => wf.makeRef(false), TypeError, message);
-  assertThrows(() => wf.makeRef("foo"), TypeError, message);
-  assertThrows(() => wf.makeRef(Symbol()), TypeError, message);
-  assertThrows(() => wf.makeRef(null), TypeError, message);
-  assertThrows(() => wf.makeRef(undefined), TypeError, message);
+(function TestWeakRefConstructorCallAsFunction() {
+  let caught = false;
+  let message = "";
+  try {
+    let f = WeakRef({});
+  } catch (e) {
+    message = e.message;
+    caught = true;
+  } finally {
+    assertTrue(caught);
+    assertEquals(message, "Constructor WeakRef requires 'new'");
+  }
 })();
 
-(function TestMakeRefWithProxy() {
+(function TestWeakRefWithProxy() {
   let handler = {};
   let obj = {};
   let proxy = new Proxy(obj, handler);
-  let wf = new WeakFactory(() => {});
-  let wr = wf.makeRef(proxy);
-})();
-
-(function TestMakeRefTargetAndHoldingsSameValue() {
-  let wf = new WeakFactory(() => {});
-  let obj = {a: 1};
-  // SameValue(target, holdings) not ok
-  assertThrows(() => wf.makeRef(obj, obj), TypeError,
-               "WeakFactory.prototype.makeRef: target and holdings must not be same");
-  let holdings = {a: 1};
-  let wr = wf.makeRef(obj, holdings);
-})();
-
-(function TestMakeRefWithoutWeakFactory() {
-  assertThrows(() => WeakFactory.prototype.makeRef.call({}, {}), TypeError);
-  // Does not throw:
-  let wf = new WeakFactory(() => {});
-  WeakFactory.prototype.makeRef.call(wf, {});
+  let wr = new WeakRef(proxy);
 })();
 
 (function TestCleanupSomeWithoutWeakFactory() {
@@ -243,24 +205,10 @@
 (function TestDerefWithoutWeakRef() {
   let wf = new WeakFactory(() => {});
   let wc = wf.makeCell({});
-  let wr = wf.makeRef({});
+  let wr = new WeakRef({});
   let deref = Object.getOwnPropertyDescriptor(wr.__proto__, "deref").value;
   assertThrows(() => deref.call({}), TypeError);
   assertThrows(() => deref.call(wc), TypeError);
   // Does not throw:
   deref.call(wr);
 })();
-
-(function TestWeakRefClearAfterProtoChange() {
-  let wf = new WeakFactory(() => {});
-  let wc = wf.makeCell({});
-  let wr = wf.makeRef({});
-  // Does not throw:
-  wr.clear();
-  wr.__proto__ = {};
-  assertThrows(() => wr.clear(), TypeError);
-
-  let clear = Object.getOwnPropertyDescriptor(wc.__proto__, "clear").value;
-  // Does not throw:
-  clear.call(wr);
-})();
diff --git a/implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-dereffed-and-cleared-weakref.js b/implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-dereffed-and-cleared-weakref.js
deleted file mode 100644
index 66058e8bcd..0000000000
--- a/implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-dereffed-and-cleared-weakref.js
+++ /dev/null
@@ -1,51 +0,0 @@
-// Copyright 2018 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --harmony-weak-refs --expose-gc --noincremental-marking --allow-natives-syntax
-
-let cleanup_count = 0;
-let cleanup_cells = [];
-let cleanup = function(iter) {
-  for (wc of iter) {
-    cleanup_cells.push(wc);
-  }
-  ++cleanup_count;
-}
-
-let o = {};
-let wf = new WeakFactory(cleanup);
-let weak_ref;
-(function() {
-  weak_ref = wf.makeRef(o);
-
-  // cleanupSome won't do anything since there are no dirty WeakCells.
-  wf.cleanupSome();
-  assertEquals(0, cleanup_count);
-})();
-
-// Clear the KeepDuringJob set.
-%PerformMicrotaskCheckpoint();
-
-weak_ref.deref();
-o = null;
-
-// The WeakRef is not detected as dirty, since the KeepDuringJob set keeps the
-// target object alive.
-gc();
-
-wf.cleanupSome();
-assertEquals(0, cleanup_count);
-
-%PerformMicrotaskCheckpoint();
-// Next turn.
-
-// This GC detects the WeakRef as dirty.
-gc();
-
-// Clear the WeakRef just before we would've called cleanupSome.
-weak_ref.clear();
-
-wf.cleanupSome();
-
-assertEquals(0, cleanup_count);
diff --git a/implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-dereffed-weakref.js b/implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-dereffed-weakref.js
deleted file mode 100644
index d6d9373094..0000000000
--- a/implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-dereffed-weakref.js
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2018 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --harmony-weak-refs --expose-gc --noincremental-marking --allow-natives-syntax
-
-let cleanup_count = 0;
-let cleanup_cells = [];
-let cleanup = function(iter) {
-  for (wc of iter) {
-    cleanup_cells.push(wc);
-  }
-  ++cleanup_count;
-}
-
-let o = {};
-let wf = new WeakFactory(cleanup);
-let weak_ref;
-(function() {
-  weak_ref = wf.makeRef(o);
-
-  // cleanupSome won't do anything since there are no dirty WeakCells.
-  wf.cleanupSome();
-  assertEquals(0, cleanup_count);
-})();
-
-// Clear the KeepDuringJob set.
-%PerformMicrotaskCheckpoint();
-
-weak_ref.deref();
-o = null;
-
-// The WeakRef is not detected as dirty, since the KeepDuringJob set keeps the
-// target object alive.
-gc();
-
-wf.cleanupSome();
-assertEquals(0, cleanup_count);
-
-%PerformMicrotaskCheckpoint();
-// Next turn.
-
-// Now the WeakRef can be cleared.
-gc();
-wf.cleanupSome();
-
-assertEquals(1, cleanup_count);
-assertEquals(1, cleanup_cells.length);
-assertEquals(weak_ref, cleanup_cells[0]);
-
-// The cleanup task is not executed again since all WeakCells have been
-// processed.
-
-%PerformMicrotaskCheckpoint();
-// Next turn.
-
-assertEquals(1, cleanup_count);
diff --git a/implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-weakref.js b/implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-weakref.js
deleted file mode 100644
index d478aaab8c..0000000000
--- a/implementation-contributed/v8/mjsunit/harmony/weakrefs/cleanupsome-weakref.js
+++ /dev/null
@@ -1,43 +0,0 @@
-// Copyright 2018 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --harmony-weak-refs --expose-gc --noincremental-marking --allow-natives-syntax
-
-let cleanup_count = 0;
-let cleanup_cells = [];
-let cleanup = function(iter) {
-  for (wc of iter) {
-    cleanup_cells.push(wc);
-  }
-  ++cleanup_count;
-}
-
-let wf = new WeakFactory(cleanup);
-let weak_ref;
-(function() {
-  let o = {};
-  weak_ref = wf.makeRef(o);
-
-  // cleanupSome won't do anything since there are no dirty WeakCells.
-  wf.cleanupSome();
-  assertEquals(0, cleanup_count);
-})();
-
-// The WeakRef is not detected as dirty, since the KeepDuringJob set keeps the
-// target object alive.
-gc();
-
-wf.cleanupSome();
-assertEquals(0, cleanup_count);
-
-%PerformMicrotaskCheckpoint();
-// Next turn.
-
-// Now the WeakRef can be cleared.
-gc();
-wf.cleanupSome();
-
-assertEquals(1, cleanup_count);
-assertEquals(1, cleanup_cells.length);
-assertEquals(weak_ref, cleanup_cells[0]);
diff --git a/implementation-contributed/v8/mjsunit/harmony/weakrefs/clear-after-deref.js b/implementation-contributed/v8/mjsunit/harmony/weakrefs/clear-after-deref.js
deleted file mode 100644
index 9577f48b05..0000000000
--- a/implementation-contributed/v8/mjsunit/harmony/weakrefs/clear-after-deref.js
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright 2018 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Flags: --harmony-weak-refs --expose-gc --noincremental-marking --allow-natives-syntax
-
-let cleanup_started = false;
-let cleanup_succeeded = false;
-let cleanup = function(iter) {
-  cleanup_start = true;
-  let cells = [];
-  for (wc of iter) {
-    cells.push(wc);
-  }
-  assertEquals(1, cells.length);
-  assertEquals(w1, cells[0]);
-  cleanup_succeeded = true;
-}
-
-let wf = new WeakFactory(cleanup);
-let wr;
-(function() {
-  let o = { foo: "bar" };
-  wr = wf.makeRef(o);
-})();
-
-// Since the WeakRef was created during this turn, they're not cleared by GC.
-gc();
-assertNotEquals(undefined, wr.deref());
-
-%PerformMicrotaskCheckpoint();
-// New turn.
-
-let o = wr.deref();
-assertEquals("bar", o.foo);
-
-wr.clear();
-assertEquals(undefined, wr.deref());
-
-let timeout_func1 = function() {
-  assertFalse(cleanup_started);
-  assertFalse(cleanup_succeeded);
-}
-
-// Assert that the cleanup function won't be called.
-setTimeout(timeout_func1, 0);
diff --git a/implementation-contributed/v8/mjsunit/harmony/weakrefs/two-weakrefs.js b/implementation-contributed/v8/mjsunit/harmony/weakrefs/two-weakrefs.js
index 7109d51fde..c3fc9f741c 100644
--- a/implementation-contributed/v8/mjsunit/harmony/weakrefs/two-weakrefs.js
+++ b/implementation-contributed/v8/mjsunit/harmony/weakrefs/two-weakrefs.js
@@ -4,35 +4,18 @@
 
 // Flags: --harmony-weak-refs --expose-gc --noincremental-marking --allow-natives-syntax
 
-let cleanup_count = 0;
-let cleared_cells1 = [];
-let cleared_cells2 = [];
-let cleanup = function(iter) {
-  if (cleanup_count == 0) {
-    for (wc of iter) {
-      cleared_cells1.push(wc);
-    }
-  } else {
-    assertEquals(1, cleanup_count);
-    for (wc of iter) {
-      cleared_cells2.push(wc);
-    }
-  }
-  ++cleanup_count;
-}
-
-let wf = new WeakFactory(cleanup);
 let o1 = {};
 let o2 = {};
 let wr1;
 let wr2;
 (function() {
-  wr1 = wf.makeRef(o1);
-  wr2 = wf.makeRef(o2);
+  wr1 = new WeakRef(o1);
+  wr2 = new WeakRef(o2);
 })();
 
 // Since the WeakRefs were created during this turn, they're not cleared by GC.
 gc();
+
 (function() {
   assertNotEquals(undefined, wr1.deref());
   assertNotEquals(undefined, wr2.deref());
@@ -41,8 +24,6 @@ gc();
 %PerformMicrotaskCheckpoint();
 // New turn.
 
-assertEquals(0, cleanup_count);
-
 wr1.deref();
 o1 = null;
 gc(); // deref makes sure we don't clean up wr1
@@ -50,8 +31,6 @@ gc(); // deref makes sure we don't clean up wr1
 %PerformMicrotaskCheckpoint();
 // New turn.
 
-assertEquals(0, cleanup_count);
-
 wr2.deref();
 o2 = null;
 gc(); // deref makes sure we don't clean up wr2
@@ -59,13 +38,11 @@ gc(); // deref makes sure we don't clean up wr2
 %PerformMicrotaskCheckpoint();
 // New turn.
 
-assertEquals(1, cleanup_count);
-assertEquals(wr1, cleared_cells1[0]);
+assertEquals(undefined, wr1.deref());
 
 gc();
 
 %PerformMicrotaskCheckpoint();
 // New turn.
 
-assertEquals(2, cleanup_count);
-assertEquals(wr2, cleared_cells2[0]);
+assertEquals(undefined, wr2.deref());
diff --git a/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakcell-and-weakref.js b/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakcell-and-weakref.js
index fc400169d0..f6627be19e 100644
--- a/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakcell-and-weakref.js
+++ b/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakcell-and-weakref.js
@@ -11,9 +11,8 @@ let cleanup = function(iter) {
   for (wc of iter) {
     cells.push(wc);
   }
-  assertEquals(2, cells.length);
-  assertTrue(cells.includes(weak_ref));
-  assertTrue(cells.includes(weak_cell));
+  assertEquals(1, cells.length);
+  assertEquals(weak_cell, cells[0]);
   cleanup_called = true;
 }
 
@@ -22,8 +21,8 @@ let weak_ref;
 let weak_cell;
 (function() {
   let o = {};
-  weak_ref = wf.makeRef(o);
-  weak_cell = wf.makeRef(o);
+  weak_ref = new WeakRef(o);
+  weak_cell = wf.makeCell(o);
 })();
 
 // Since the WeakRef was created during this turn, it is not cleared by GC. The
@@ -43,3 +42,4 @@ gc();
 // Next turn.
 
 assertTrue(cleanup_called);
+assertEquals(undefined, weak_ref.deref());
diff --git a/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakref-creation-keeps-alive.js b/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakref-creation-keeps-alive.js
index 02313fe761..18e3af26ce 100644
--- a/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakref-creation-keeps-alive.js
+++ b/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakref-creation-keeps-alive.js
@@ -4,24 +4,10 @@
 
 // Flags: --harmony-weak-refs --expose-gc --noincremental-marking --allow-natives-syntax
 
-let cleanup_called = false;
-let cleanup = function(iter) {
-  assertFalse(cleanup_called);
-  let count = 0;
-  for (wc of iter) {
-    ++count;
-    assertEquals(wr, wc);
-    assertEquals(undefined, wc.deref());
-  }
-  assertEquals(1, count);
-  cleanup_called = true;
-}
-
-let wf = new WeakFactory(cleanup);
 let wr;
 (function() {
   let o = {};
-  wr = wf.makeRef(o);
+  wr = new WeakRef(o);
   // Don't deref here, we want to test that the creation is enough to keep the
   // WeakRef alive until the end of the turn.
 })();
@@ -36,11 +22,6 @@ gc();
 %PerformMicrotaskCheckpoint();
 // Next turn.
 
-assertFalse(cleanup_called);
-
 gc();
 
-%PerformMicrotaskCheckpoint();
-// Next turn.
-
-assertTrue(cleanup_called);
+assertEquals(undefined, wr.deref());
diff --git a/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakref-deref-keeps-alive.js b/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakref-deref-keeps-alive.js
index 05917c5261..c17f060713 100644
--- a/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakref-deref-keeps-alive.js
+++ b/implementation-contributed/v8/mjsunit/harmony/weakrefs/weakref-deref-keeps-alive.js
@@ -4,25 +4,13 @@
 
 // Flags: --harmony-weak-refs --expose-gc --noincremental-marking --allow-natives-syntax
 
-let cleanup_count = 0;
-let cleanup_cells = [];
-let cleanup = function(iter) {
-  for (wc of iter) {
-    assertEquals(undefined, wc.deref());
-    cleanup_cells.push(wc);
-  }
-  ++cleanup_count;
-}
-
-let wf = new WeakFactory(cleanup);
-let wf_control = new WeakFactory(cleanup);
 let wr;
 let wr_control; // control WeakRef for testing what happens without deref
 (function() {
   let o1 = {};
-  wr = wf.makeRef(o1);
+  wr = new WeakRef(o1);
   let o2 = {};
-  wr_control = wf_control.makeRef(o2);
+  wr_control = new WeakRef(o2);
 })();
 
 let strong = {a: wr.deref(), b: wr_control.deref()};
@@ -32,14 +20,6 @@ gc();
 %PerformMicrotaskCheckpoint();
 // Next turn.
 
-gc();
-
-%PerformMicrotaskCheckpoint();
-// Next turn.
-
-// We have a strong reference to the objects, so the WeakRefs are not cleared yet.
-assertEquals(0, cleanup_count);
-
 // Call deref inside a closure, trying to avoid accidentally storing a strong
 // reference into the object in the stack frame.
 (function() {
@@ -60,17 +40,6 @@ gc();
 %PerformMicrotaskCheckpoint();
 // Next turn.
 
-assertEquals(1, cleanup_count);
-assertEquals(1, cleanup_cells.length);
-assertEquals(wc, cleanup_cells[0]);
-
 gc();
 
-%PerformMicrotaskCheckpoint();
-// Next turn.
-
-assertEquals(2, cleanup_count);
-assertEquals(2, cleanup_cells.length);
-assertEquals(wr, cleanup_cells[1]);
-
 assertEquals(undefined, wr.deref());
diff --git a/implementation-contributed/v8/mjsunit/unicodelctest-no-optimization.js b/implementation-contributed/v8/mjsunit/unicodelctest-no-optimization.js
index 3bcb5bf256..0b31c560e0 100644
--- a/implementation-contributed/v8/mjsunit/unicodelctest-no-optimization.js
+++ b/implementation-contributed/v8/mjsunit/unicodelctest-no-optimization.js
@@ -60,6 +60,7 @@ function rand() {
   // To make the test results predictable, we use a 100% deterministic
   // alternative.
   // Robert Jenkins' 32 bit integer hash function.
+  seed = seed & 0xffffffff;
   seed = ((seed + 0x7ed55d16) + (seed << 12))  & 0xffffffff;
   seed = ((seed ^ 0xc761c23c) ^ (seed >>> 19)) & 0xffffffff;
   seed = ((seed + 0x165667b1) + (seed << 5))   & 0xffffffff;
diff --git a/implementation-contributed/v8/mjsunit/unicodelctest.js b/implementation-contributed/v8/mjsunit/unicodelctest.js
index 2caaabdcbe..95d6dac78f 100644
--- a/implementation-contributed/v8/mjsunit/unicodelctest.js
+++ b/implementation-contributed/v8/mjsunit/unicodelctest.js
@@ -59,6 +59,7 @@ function rand() {
   // To make the test results predictable, we use a 100% deterministic
   // alternative.
   // Robert Jenkins' 32 bit integer hash function.
+  seed = seed & 0xffffffff;
   seed = ((seed + 0x7ed55d16) + (seed << 12))  & 0xffffffff;
   seed = ((seed ^ 0xc761c23c) ^ (seed >>> 19)) & 0xffffffff;
   seed = ((seed + 0x165667b1) + (seed << 5))   & 0xffffffff;
diff --git a/implementation-contributed/v8/test262/test262.status b/implementation-contributed/v8/test262/test262.status
index e43eba805d..e31636f691 100644
--- a/implementation-contributed/v8/test262/test262.status
+++ b/implementation-contributed/v8/test262/test262.status
@@ -1400,4 +1400,1415 @@
   'intl402/DateTimeFormat/prototype/resolvedOptions/basic': [SKIP],
 }],  # system == windows
 
+]
+
+    /*
+    ********************************** test262-automation **********************************
+    Summary: The two files have now diverged.
+        File Status: Partially curated & modified.
+        Source Status: Modified since its export.
+        Below is the current and modified source which was exported on Mon Dec 17 2018 19:18:49 GMT+0000 (Coordinated Universal Time)
+    */
+      # Copyright 2011 the V8 project authors. All rights reserved.
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above
+#       copyright notice, this list of conditions and the following
+#       disclaimer in the documentation and/or other materials provided
+#       with the distribution.
+#     * Neither the name of Google Inc. nor the names of its
+#       contributors may be used to endorse or promote products derived
+#       from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+[
+
+[ALWAYS, {
+  ###################### MISSING ES6 FEATURES #######################
+
+  # https://code.google.com/p/v8/issues/detail?id=4248
+  'language/expressions/compound-assignment/S11.13.2_A5.*': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A6.*': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A7.10_T4': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A7.11_T4': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A7.1_T4': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A7.2_T4': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A7.3_T4': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A7.4_T4': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A7.5_T4': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A7.6_T4': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A7.7_T4': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A7.8_T4': [FAIL],
+  'language/expressions/compound-assignment/S11.13.2_A7.9_T4': [FAIL],
+  'language/statements/with/unscopables-inc-dec': [FAIL],
+
+  # https://code.google.com/p/v8/issues/detail?id=4249
+  'language/expressions/assignment/S11.13.1_A7_T1': [FAIL],
+  'language/expressions/assignment/S11.13.1_A7_T2': [FAIL],
+  'language/expressions/assignment/S11.13.1_A7_T3': [FAIL],
+  'language/expressions/postfix-increment/S11.3.1_A6_T3': [FAIL],
+  'language/expressions/postfix-decrement/S11.3.2_A6_T3': [FAIL],
+  'language/expressions/prefix-decrement/S11.4.5_A6_T3': [FAIL],
+  'language/expressions/prefix-increment/S11.4.4_A6_T3': [FAIL],
+
+  # https://code.google.com/p/v8/issues/detail?id=4250
+  'language/expressions/assignment/S11.13.1_A5*': [FAIL],
+  'language/expressions/assignment/S11.13.1_A6*': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=4709
+  'built-ins/Promise/reject-function-name': [FAIL],
+  'built-ins/Promise/resolve-function-name': [FAIL],
+  'built-ins/Promise/all/resolve-element-function-name': [FAIL],
+  'built-ins/Promise/executor-function-name': [FAIL],
+  'built-ins/Proxy/revocable/revocation-function-name': [FAIL],
+  'language/expressions/assignment/fn-name-lhs-cover': [FAIL],
+  'language/expressions/assignment/fn-name-lhs-member': [FAIL],
+  'language/expressions/function/name': [FAIL],
+  'language/expressions/generators/name': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-function-name': [FAIL],
+  'intl402/DateTimeFormat/prototype/format/format-function-name': [FAIL],
+  'intl402/Collator/prototype/compare/compare-function-name': [FAIL],
+
+  # https://code.google.com/p/v8/issues/detail?id=4251
+  'language/expressions/postfix-increment/S11.3.1_A5_T1': [FAIL],
+  'language/expressions/postfix-increment/S11.3.1_A5_T2': [FAIL],
+  'language/expressions/postfix-increment/S11.3.1_A5_T3': [FAIL],
+  'language/expressions/postfix-increment/S11.3.1_A5_T4': [FAIL],
+  'language/expressions/postfix-increment/S11.3.1_A5_T5': [FAIL],
+  'language/expressions/postfix-decrement/S11.3.2_A5_*': [FAIL],
+  'language/expressions/prefix-decrement/S11.4.5_A5_*': [FAIL],
+  'language/expressions/prefix-increment/S11.4.4_A5_*': [FAIL],
+  'language/statements/variable/binding-resolution': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=4895
+  'built-ins/TypedArrayConstructors/internals/DefineOwnProperty/detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/DefineOwnProperty/detached-buffer-realm': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/detached-buffer-realm': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/DefineOwnProperty/tonumber-value-detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/DefineOwnProperty/BigInt/tonumber-value-detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Get/detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Get/BigInt/detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Get/detached-buffer-realm': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Get/BigInt/detached-buffer-realm': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Get/infinity-detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Get/BigInt/infinity-detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/GetOwnProperty/detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/GetOwnProperty/BigInt/detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/GetOwnProperty/detached-buffer-realm': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/GetOwnProperty/BigInt/detached-buffer-realm': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/GetOwnProperty/enumerate-detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/GetOwnProperty/BigInt/enumerate-detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/HasProperty/detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/HasProperty/detached-buffer-realm': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/detached-buffer-realm': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/HasProperty/infinity-with-detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/HasProperty/BigInt/infinity-with-detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Set/detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Set/BigInt/detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Set/detached-buffer-realm': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Set/BigInt/detached-buffer-realm': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Set/tonumber-value-detached-buffer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Set/BigInt/tonumber-value-detached-buffer': [FAIL],
+  # Some TypedArray methods throw due to the same bug, from Get
+  'built-ins/TypedArray/prototype/every/callbackfn-detachbuffer': [FAIL],
+  'built-ins/TypedArray/prototype/every/BigInt/callbackfn-detachbuffer': [FAIL],
+  'built-ins/TypedArray/prototype/find/predicate-may-detach-buffer': [FAIL],
+  'built-ins/TypedArray/prototype/find/BigInt/predicate-may-detach-buffer': [FAIL],
+  'built-ins/TypedArray/prototype/findIndex/predicate-may-detach-buffer': [FAIL],
+  'built-ins/TypedArray/prototype/findIndex/BigInt/predicate-may-detach-buffer': [FAIL],
+  'built-ins/TypedArray/prototype/forEach/callbackfn-detachbuffer': [FAIL],
+  'built-ins/TypedArray/prototype/forEach/BigInt/callbackfn-detachbuffer': [FAIL],
+  'built-ins/TypedArray/prototype/map/callbackfn-detachbuffer': [FAIL],
+  'built-ins/TypedArray/prototype/map/BigInt/callbackfn-detachbuffer': [FAIL],
+  'built-ins/TypedArray/prototype/reduce/callbackfn-detachbuffer': [FAIL],
+  'built-ins/TypedArray/prototype/reduce/BigInt/callbackfn-detachbuffer': [FAIL],
+  'built-ins/TypedArray/prototype/reduceRight/callbackfn-detachbuffer': [FAIL],
+  'built-ins/TypedArray/prototype/reduceRight/BigInt/callbackfn-detachbuffer': [FAIL],
+  'built-ins/TypedArray/prototype/some/callbackfn-detachbuffer': [FAIL],
+  'built-ins/TypedArray/prototype/some/BigInt/callbackfn-detachbuffer': [FAIL],
+  # DataView functions should also throw on detached buffers
+  'built-ins/ArrayBuffer/prototype/byteLength/detached-buffer': [FAIL],
+  'built-ins/DataView/detached-buffer': [FAIL],
+  'built-ins/DataView/prototype/byteLength/detached-buffer': [FAIL],
+  'built-ins/DataView/prototype/byteOffset/detached-buffer': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=4231
+  'language/eval-code/direct/var-env-lower-lex-catch-non-strict': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=4951
+  'language/expressions/assignment/dstr-array-elem-iter-rtrn-close-err': [FAIL],
+  'language/expressions/assignment/dstr-array-elem-iter-thrw-close': [FAIL],
+  'language/expressions/assignment/dstr-array-elem-iter-thrw-close-err': [FAIL],
+  'language/expressions/assignment/dstr-array-elem-trlg-iter-list-thrw-close': [FAIL],
+  'language/expressions/assignment/dstr-array-elem-trlg-iter-list-thrw-close-err': [FAIL],
+  'language/expressions/assignment/dstr-array-elem-trlg-iter-rest-rtrn-close': [FAIL],
+  'language/expressions/assignment/dstr-array-elem-trlg-iter-rest-rtrn-close-err': [FAIL],
+  'language/expressions/assignment/dstr-array-elem-trlg-iter-rest-rtrn-close-null': [FAIL],
+  'language/expressions/assignment/dstr-array-elem-trlg-iter-rest-thrw-close': [FAIL],
+  'language/expressions/assignment/dstr-array-elem-trlg-iter-rest-thrw-close-err': [FAIL],
+  'language/expressions/assignment/dstr-array-rest-iter-rtrn-close': [FAIL],
+  'language/expressions/assignment/dstr-array-rest-iter-rtrn-close-err': [FAIL],
+  'language/expressions/assignment/dstr-array-rest-iter-rtrn-close-null': [FAIL],
+  'language/expressions/assignment/dstr-array-rest-iter-thrw-close': [FAIL],
+  'language/expressions/assignment/dstr-array-rest-iter-thrw-close-err': [FAIL],
+  'language/expressions/assignment/dstr-array-rest-lref-err': [FAIL],
+  'language/statements/for-of/dstr-array-elem-iter-rtrn-close-err': [FAIL],
+  'language/statements/for-of/dstr-array-elem-iter-thrw-close': [FAIL],
+  'language/statements/for-of/dstr-array-elem-iter-thrw-close-err': [FAIL],
+  'language/statements/for-of/dstr-array-elem-trlg-iter-list-thrw-close': [FAIL],
+  'language/statements/for-of/dstr-array-elem-trlg-iter-list-thrw-close-err': [FAIL],
+  'language/statements/for-of/dstr-array-elem-trlg-iter-rest-rtrn-close': [FAIL],
+  'language/statements/for-of/dstr-array-elem-trlg-iter-rest-rtrn-close-err': [FAIL],
+  'language/statements/for-of/dstr-array-elem-trlg-iter-rest-rtrn-close-null': [FAIL],
+  'language/statements/for-of/dstr-array-elem-trlg-iter-rest-thrw-close': [FAIL],
+  'language/statements/for-of/dstr-array-elem-trlg-iter-rest-thrw-close-err': [FAIL],
+  'language/statements/for-of/dstr-array-rest-iter-rtrn-close': [FAIL],
+  'language/statements/for-of/dstr-array-rest-iter-rtrn-close-err': [FAIL],
+  'language/statements/for-of/dstr-array-rest-iter-rtrn-close-null': [FAIL],
+  'language/statements/for-of/dstr-array-rest-iter-thrw-close': [FAIL],
+  'language/statements/for-of/dstr-array-rest-iter-thrw-close-err': [FAIL],
+  'language/statements/for-of/dstr-array-rest-lref-err': [FAIL],
+  'language/expressions/assignment/destructuring/iterator-destructuring-property-reference-target-evaluation-order': [FAIL],
+  'language/expressions/assignment/destructuring/keyed-destructuring-property-reference-target-evaluation-order': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=896
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_F': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_F-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_Invalid': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_Invalid-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_N': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_N-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_No': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_No-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_T': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_T-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_Y': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_Y-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_Yes': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/binary-property-with-value-ASCII_-_Yes-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/character-class-range-end': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/character-class-range-no-dash-end': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/character-class-range-no-dash-start': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/character-class-range-start': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-In-prefix-Block-implicit': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-In-prefix-Block-implicit-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-In-prefix-Script': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-In-prefix-Script-implicit': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-In-prefix-Script-implicit-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-In-prefix-Script-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-Is-prefix-Script': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-Is-prefix-Script-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-circumflex-negation': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-circumflex-negation-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-empty': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-empty-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-invalid': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-invalid-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-no-braces': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-no-braces-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-no-braces-value': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-no-braces-value-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-separator': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-separator-and-value-only': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-separator-and-value-only-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-separator-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-separator-only': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-separator-only-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-unclosed': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-unclosed-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-unopened': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/grammar-extension-unopened-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-01': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-01-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-02': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-02-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-03': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-03-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-04': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-04-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-05': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-05-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-06': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-06-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-07': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-07-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-08': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-08-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-09': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-09-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-10': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-10-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-11': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-11-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-12': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-12-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-13': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-13-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-14': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/loose-matching-14-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-General_Category': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-General_Category-equals': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-General_Category-equals-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-General_Category-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-Script': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-Script-equals': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-Script-equals-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-Script-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-Script_Extensions': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-Script_Extensions-equals': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-Script_Extensions-equals-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-binary-property-without-value-Script_Extensions-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-binary-property': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-binary-property-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-property-and-value': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-property-and-value-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-property-existing-value': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-property-existing-value-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-property-value-General_Category-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-property-value-Script': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-property-value-Script-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-property-value-Script_Extensions': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-property-value-Script_Extensions-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/non-existent-property-value-general-category': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Composition_Exclusion': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Composition_Exclusion-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Expands_On_NFC': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Expands_On_NFC-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Expands_On_NFD': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Expands_On_NFD-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Expands_On_NFKC': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Expands_On_NFKC-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Expands_On_NFKD': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Expands_On_NFKD-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-FC_NFKC_Closure': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-FC_NFKC_Closure-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Full_Composition_Exclusion': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Full_Composition_Exclusion-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Grapheme_Link': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Grapheme_Link-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Hyphen': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Hyphen-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Alphabetic': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Alphabetic-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Default_Ignorable_Code_Point': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Default_Ignorable_Code_Point-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Grapheme_Extend': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Grapheme_Extend-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_ID_Continue': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_ID_Continue-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_ID_Start': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_ID_Start-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Lowercase': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Lowercase-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Math': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Math-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Uppercase': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Other_Uppercase-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Prepended_Concatenation_Mark': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-binary-property-Prepended_Concatenation_Mark-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-property-Block-with-value': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-property-Block-with-value-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-property-FC_NFKC_Closure': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-property-FC_NFKC_Closure-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-property-Line_Break': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-property-Line_Break-negated': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-property-Line_Break-with-value': [FAIL_PHASE_ONLY],
+  'built-ins/RegExp/property-escapes/unsupported-property-Line_Break-with-value-negated': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/early-err-pattern': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/invalid-braced-quantifier-exact': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/invalid-braced-quantifier-lower': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/invalid-braced-quantifier-range': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/invalid-optional-lookbehind': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/invalid-optional-negative-lookbehind': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/invalid-range-lookbehind': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/invalid-range-negative-lookbehind': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-dangling-groupname': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-dangling-groupname-2': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-dangling-groupname-2-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-dangling-groupname-3': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-dangling-groupname-3-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-dangling-groupname-4': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-dangling-groupname-4-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-dangling-groupname-5': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-dangling-groupname-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-dangling-groupname-without-group-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-duplicate-groupspecifier': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-2': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-2-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-duplicate-groupspecifier-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-empty-groupspecifier': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-empty-groupspecifier-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-identity-escape-in-capture-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname-2': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname-2-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname-3': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname-3-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname-4': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname-5': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname-6': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname-without-group-2-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname-without-group-3-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-incomplete-groupname-without-group-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-continue-groupspecifier': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-continue-groupspecifier-4': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-continue-groupspecifier-4-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-2': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-2-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-3': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-4': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-4-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-5': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-5-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-6': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-7': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-8': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-8-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-9-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-non-id-start-groupspecifier-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-numeric-groupspecifier': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-numeric-groupspecifier-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-punctuator-starting-groupspecifier': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-punctuator-starting-groupspecifier-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-punctuator-within-groupspecifier': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-punctuator-within-groupspecifier-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-u-escape-in-groupspecifier': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-u-escape-in-groupspecifier-2': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-unterminated-groupspecifier': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/named-groups/invalid-unterminated-groupspecifier-u': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-dec-esc': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-class-escape': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-extended-pattern-char': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-identity-escape': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-legacy-octal-escape': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-non-empty-class-ranges': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-non-empty-class-ranges-no-dash-a': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-non-empty-class-ranges-no-dash-ab': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-non-empty-class-ranges-no-dash-b': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-oob-decimal-escape': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-optional-lookahead': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-optional-lookbehind': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-optional-negative-lookahead': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-optional-negative-lookbehind': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-range-lookahead': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-range-lookbehind': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-range-negative-lookahead': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-invalid-range-negative-lookbehind': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-unicode-esc-bounds': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/u-unicode-esc-non-hex': [FAIL_PHASE_ONLY],
+  'language/literals/regexp/unicode-escape-nls-err': [FAIL_PHASE_ONLY],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7828
+  'language/statements/try/early-catch-function': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7829
+  'language/block-scope/syntax/redeclaration/function-declaration-attempt-to-redeclare-with-var-declaration-nested-in-function': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=4628
+  'language/eval-code/direct/non-definable-function-with-function': [FAIL],
+  'language/eval-code/direct/non-definable-function-with-variable': [FAIL],
+  'language/eval-code/indirect/non-definable-function-with-function': [FAIL],
+  'language/eval-code/indirect/non-definable-function-with-variable': [FAIL],
+  'language/global-code/script-decl-func-err-non-configurable': [FAIL],
+  'language/global-code/script-decl-var-collision': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=5116
+  'built-ins/TypedArray/prototype/fill/fill-values-conversion-operations-consistent-nan': [PASS, FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=5135
+  'annexB/language/eval-code/direct/func-block-decl-eval-func-block-scoping': [FAIL],
+  'annexB/language/eval-code/direct/func-if-decl-else-decl-a-eval-func-block-scoping': [FAIL],
+  'annexB/language/eval-code/direct/func-if-decl-else-decl-b-eval-func-block-scoping': [FAIL],
+  'annexB/language/eval-code/direct/func-if-decl-else-stmt-eval-func-block-scoping': [FAIL],
+  'annexB/language/eval-code/direct/func-if-decl-no-else-eval-func-block-scoping': [FAIL],
+  'annexB/language/eval-code/direct/func-if-stmt-else-decl-eval-func-block-scoping': [FAIL],
+  'annexB/language/eval-code/direct/func-switch-case-eval-func-block-scoping': [FAIL],
+  'annexB/language/eval-code/direct/func-switch-dflt-eval-func-block-scoping': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=5139
+  'annexB/built-ins/Date/prototype/setYear/year-number-relative': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=4698
+  'language/expressions/call/tco-call-args': [SKIP],
+  'language/expressions/call/tco-cross-realm-class-construct': [SKIP],
+  'language/expressions/call/tco-cross-realm-class-derived-construct': [SKIP],
+  'language/expressions/call/tco-cross-realm-fun-call': [SKIP],
+  'language/expressions/call/tco-cross-realm-fun-construct': [SKIP],
+  'language/expressions/call/tco-member-args': [SKIP],
+  'language/expressions/call/tco-non-eval-function': [SKIP],
+  'language/expressions/call/tco-non-eval-function-dynamic': [SKIP],
+  'language/expressions/call/tco-non-eval-global': [SKIP],
+  'language/expressions/call/tco-non-eval-with': [SKIP],
+  'language/expressions/comma/tco-final': [SKIP],
+  'language/expressions/conditional/tco-cond': [SKIP],
+  'language/expressions/conditional/tco-pos': [SKIP],
+  'language/expressions/logical-and/tco-right': [SKIP],
+  'language/expressions/logical-or/tco-right': [SKIP],
+  'language/expressions/tagged-template/tco-call': [SKIP],
+  'language/expressions/tagged-template/tco-member': [SKIP],
+  'language/expressions/tco-pos': [SKIP],
+  'language/statements/block/tco-stmt': [SKIP],
+  'language/statements/block/tco-stmt-list': [SKIP],
+  'language/statements/do-while/tco-body': [SKIP],
+  'language/statements/for/tco-const-body': [SKIP],
+  'language/statements/for/tco-let-body': [SKIP],
+  'language/statements/for/tco-lhs-body': [SKIP],
+  'language/statements/for/tco-var-body': [SKIP],
+  'language/statements/if/tco-else-body': [SKIP],
+  'language/statements/if/tco-if-body': [SKIP],
+  'language/statements/labeled/tco': [SKIP],
+  'language/statements/return/tco': [SKIP],
+  'language/statements/switch/tco-case-body': [SKIP],
+  'language/statements/switch/tco-case-body-dflt': [SKIP],
+  'language/statements/switch/tco-dftl-body': [SKIP],
+  'language/statements/try/tco-catch': [SKIP],
+  'language/statements/try/tco-catch-finally': [SKIP],
+  'language/statements/try/tco-finally': [SKIP],
+  'language/statements/while/tco-body': [SKIP],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=5064
+  'language/expressions/arrow-function/dflt-params-duplicates': [FAIL],
+  'language/expressions/async-arrow-function/dflt-params-duplicates': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=5327
+  'built-ins/TypedArrayConstructors/internals/Set/key-is-minus-zero': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Set/BigInt/key-is-minus-zero': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Set/key-is-not-integer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Set/BigInt/key-is-not-integer': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Set/key-is-out-of-bounds': [FAIL],
+  'built-ins/TypedArrayConstructors/internals/Set/BigInt/key-is-out-of-bounds': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=5329
+  'built-ins/RegExp/prototype/source/value-line-terminator': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=5112
+  'annexB/language/eval-code/direct/func-block-decl-eval-func-no-skip-try': [FAIL],
+  'annexB/language/eval-code/direct/func-if-decl-else-decl-a-eval-func-no-skip-try': [FAIL],
+  'annexB/language/eval-code/direct/func-if-decl-else-decl-b-eval-func-no-skip-try': [FAIL],
+  'annexB/language/eval-code/direct/func-if-decl-else-stmt-eval-func-no-skip-try': [FAIL],
+  'annexB/language/eval-code/direct/func-if-decl-no-else-eval-func-no-skip-try': [FAIL],
+  'annexB/language/eval-code/direct/func-if-stmt-else-decl-eval-func-no-skip-try': [FAIL],
+  'annexB/language/eval-code/direct/func-switch-case-eval-func-no-skip-try': [FAIL],
+  'annexB/language/eval-code/direct/func-switch-dflt-eval-func-no-skip-try': [FAIL],
+
+  # PreParser doesn't produce early errors
+  # https://bugs.chromium.org/p/v8/issues/detail?id=2728
+  'language/expressions/async-arrow-function/early-errors-arrow-formals-body-duplicate': [FAIL],
+  'language/expressions/object/method-definition/generator-param-redecl-const': [FAIL],
+  'language/expressions/object/method-definition/generator-param-redecl-let': [FAIL],
+  'language/expressions/object/method-definition/name-param-redecl': [FAIL],
+  'language/statements/async-function/early-errors-declaration-formals-body-duplicate': [FAIL],
+
+  # SharedArrayBuffer tests that require flags
+  'built-ins/SharedArrayBuffer/*': ['--harmony-sharedarraybuffer'],
+  'built-ins/Atomics/*': ['--harmony-sharedarraybuffer'],
+  'built-ins/ArrayBuffer/prototype/byteLength/this-is-sharedarraybuffer': ['--harmony-sharedarraybuffer'],
+  'built-ins/ArrayBuffer/prototype/slice/this-is-sharedarraybuffer': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/buffer-does-not-have-arraybuffer-data-throws-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/buffer-reference-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/byteoffset-is-negative-throws-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/custom-proto-if-not-object-fallbacks-to-default-prototype-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/custom-proto-if-object-is-used-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/defined-bytelength-and-byteoffset-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/defined-byteoffset-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/defined-byteoffset-undefined-bytelength-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/excessive-bytelength-throws-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/excessive-byteoffset-throws-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/instance-extensibility-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/negative-bytelength-throws-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/negative-byteoffset-throws-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/newtarget-undefined-throws-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/proto-from-ctor-realm-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/buffer/return-buffer-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/buffer/this-has-no-dataview-internal-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/byteLength/return-bytelength-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/byteLength/this-has-no-dataview-internal-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/byteOffset/return-byteoffset-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/byteOffset/this-has-no-dataview-internal-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/getInt32/index-is-out-of-range-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/getInt32/negative-byteoffset-throws-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/getInt32/return-abrupt-from-tonumber-byteoffset-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/getInt32/return-abrupt-from-tonumber-byteoffset-symbol-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/getInt32/return-value-clean-arraybuffer-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/getInt32/return-values-custom-offset-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/getInt32/return-values-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/getInt32/this-has-no-dataview-internal-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/prototype/getInt32/to-boolean-littleendian-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/return-abrupt-tonumber-bytelength-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/return-abrupt-tonumber-bytelength-symbol-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/return-abrupt-tonumber-byteoffset-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/return-abrupt-tonumber-byteoffset-symbol-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/return-instance-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/toindex-bytelength-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/DataView/toindex-byteoffset-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/TypedArray/prototype/set/typedarray-arg-set-values-diff-buffer-other-type-conversions-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/TypedArray/prototype/set/typedarray-arg-set-values-diff-buffer-other-type-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/TypedArray/prototype/set/typedarray-arg-set-values-diff-buffer-same-type-sab': ['--harmony-sharedarraybuffer'],
+  'built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-same-type-sab': ['--harmony-sharedarraybuffer'],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8100
+  'built-ins/Atomics/notify/bigint/*': [SKIP],
+  'built-ins/Atomics/wait/bigint/*': [SKIP],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=6049
+  'built-ins/Object/internals/DefineOwnProperty/consistent-value-function-caller': [FAIL_SLOPPY],
+  'built-ins/Object/internals/DefineOwnProperty/consistent-value-function-arguments': [FAIL_SLOPPY],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=6776
+  'built-ins/Proxy/ownKeys/return-duplicate-entries-throws': [FAIL],
+  'built-ins/Proxy/ownKeys/return-duplicate-symbol-entries-throws': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7184
+  'annexB/language/expressions/yield/star-iterable-return-emulates-undefined-throws-when-called': [FAIL],
+  'annexB/language/statements/for-await-of/iterator-close-return-emulates-undefined-throws-when-called': [FAIL],
+  'annexB/language/statements/for-of/iterator-close-return-emulates-undefined-throws-when-called': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7468
+  'language/statements/class/privatename-not-valid-earlyerr-script-8': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=5690
+  'language/expressions/call/eval-spread': [FAIL],
+  'language/expressions/call/eval-spread-empty-leading': [FAIL],
+  'language/expressions/call/eval-spread-empty-trailing': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7472
+  'intl402/NumberFormat/currency-digits': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7474
+  'intl402/NumberFormat/prototype/format/format-fraction-digits': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-significant-digits': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7482
+  'intl402/DateTimeFormat/prototype/resolvedOptions/resolved-locale-with-hc-unicode': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7483
+  'annexB/built-ins/Function/createdynfn-html-close-comment-params': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7669
+  'intl402/Intl/getCanonicalLocales/canonicalized-tags': [FAIL],
+
+  # Tests assume that the sort order of "same elements" (comparator returns 0)
+  # is deterministic.
+  # https://crbug.com/v8/7808
+  'intl402/String/prototype/localeCompare/returns-same-results-as-Collator': [SKIP],
+  'intl402/Collator/prototype/compare/bound-to-collator-instance': [SKIP],
+
+  # https://github.com/tc39/ecma402/issues/223
+  'intl402/Collator/missing-unicode-ext-value-defaults-to-true': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8260
+  'intl402/Locale/constructor-non-iana-canon': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8261
+  'intl402/Locale/constructor-options-language-valid': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8262
+  'intl402/Locale/constructor-parse-twice': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8246
+  'intl402/Locale/constructor-tag': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8244
+  'intl402/Locale/constructor-getter-order': [FAIL],
+  'intl402/Locale/constructor-locale-object': [FAIL],
+  'intl402/Locale/constructor-options-language-grandfathered': [FAIL],
+  'intl402/Locale/constructor-options-language-invalid': [FAIL],
+  'intl402/Locale/constructor-options-region-invalid': [FAIL],
+  'intl402/Locale/constructor-options-region-valid': [FAIL],
+  'intl402/Locale/constructor-options-script-invalid': [FAIL],
+  'intl402/Locale/constructor-options-script-valid': [FAIL],
+  'intl402/Locale/getters': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8243
+  'intl402/Locale/extensions-private': [FAIL],
+  'intl402/Locale/getters-privateuse': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8236
+  'intl402/Locale/likely-subtags': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8242
+  'intl402/Locale/extensions-grandfathered': [FAIL],
+  'intl402/Locale/getters-grandfathered': [FAIL],
+  'intl402/Locale/likely-subtags-grandfathered': [FAIL],
+
+  # Wrong test see https://github.com/tc39/test262/pull/1835
+  'intl402/Locale/constructor-options-numeric-valid': [FAIL],
+  'intl402/Locale/constructor-options-numeric-undefined': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=6705
+  'built-ins/Object/assign/strings-and-symbol-order': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7831
+  'language/statements/generators/generator-created-after-decl-inst': [FAIL],
+  'language/expressions/generators/generator-created-after-decl-inst': [FAIL],
+  'language/expressions/async-generator/generator-created-after-decl-inst': [FAIL],
+  'language/statements/async-generator/generator-created-after-decl-inst': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8099
+  'intl402/NumberFormat/prototype/format/format-negative-numbers': [FAIL],
+
+  # await tests that require flags
+  'language/expressions/await/async-generator-interleaved': ['--harmony-await-optimization'],
+  'language/expressions/await/await-monkey-patched-promise': ['--harmony-await-optimization'],
+  'language/expressions/await/for-await-of-interleaved': ['--harmony-await-optimization'],
+  'language/expressions/await/async-await-interleaved': ['--harmony-await-optimization'],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=6891
+  'intl402/Segmenter/iterator/following': [FAIL],
+  'intl402/Segmenter/iterator/granularity': [FAIL],
+  'intl402/Segmenter/iterator/preceding': [FAIL],
+  'intl402/Segmenter/prototype/segment/segment-line': [FAIL],
+  'intl402/Segmenter/prototype/segment/segment-sentence': [FAIL],
+  'intl402/Segmenter/prototype/segment/segment-word': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8021
+  'built-ins/Object/fromEntries/requires-argument': [FAIL],
+  ######################## NEEDS INVESTIGATION ###########################
+
+  # These test failures are specific to the intl402 suite and need investigation
+  # to be either marked as bugs with issues filed for them or as deliberate
+  # incompatibilities if the test cases turn out to be broken or ambiguous.
+  # Some of these are related to v8:4361 in being visible side effects from Intl.
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7833
+  'built-ins/Atomics/wait/cannot-suspend-throws': [SKIP],
+  'built-ins/Atomics/wait/undefined-index-defaults-to-zero': [SKIP],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=8258
+  'intl402/Locale/constructor-options-language-valid-undefined': [FAIL],
+  'intl402/Locale/constructor-options-throwing-getters': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-fraction-digits-precision': [FAIL],
+  'intl402/NumberFormat/prototype/format/format-significant-digits-precision': [FAIL],
+
+  ##################### DELIBERATE INCOMPATIBILITIES #####################
+
+  # https://github.com/tc39/ecma262/pull/889
+  'annexB/language/function-code/block-decl-func-skip-arguments': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=6538
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=6541
+  'language/export/escaped-as-export-specifier': [FAIL],
+  'language/export/escaped-from': [FAIL],
+  'language/expressions/object/method-definition/escaped-get': [FAIL],
+  'language/expressions/object/method-definition/escaped-set': [FAIL],
+  'language/import/escaped-as-import-specifier': [FAIL],
+  'language/import/escaped-as-namespace-import': [FAIL],
+  'language/import/escaped-from': [FAIL],
+  'language/statements/for-await-of/escaped-of': [FAIL],
+  'language/statements/for-of/escaped-of': [FAIL],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=6543
+  'language/statements/labeled/value-await-non-module-escaped': [FAIL],
+  'language/statements/labeled/value-yield-non-strict-escaped': [FAIL],
+  'language/expressions/async-arrow-function/escaped-async-line-terminator': [FAIL],
+  'language/expressions/class/class-name-ident-await-escaped': [FAIL],
+  'language/statements/class/class-name-ident-await-escaped': [FAIL],
+
+  ############################ INVALID TESTS #############################
+
+  # Test makes unjustified assumptions about the number of calls to SortCompare.
+  # Test262 Bug: https://bugs.ecmascript.org/show_bug.cgi?id=596
+  'built-ins/Array/prototype/sort/bug_596_1': [PASS, FAIL_OK],
+
+  # https://github.com/tc39/test262/pull/688#pullrequestreview-14025354
+  'built-ins/Function/internals/Construct/derived-this-uninitialized-realm': [FAIL],
+
+  # Date tests that fail in CE(S)T timezone.
+  # https://bugs.chromium.org/p/v8/issues/detail?id=5449
+  'built-ins/Date/prototype/setFullYear/new-value-time-clip': [PASS, FAIL],
+  'built-ins/Date/prototype/setMonth/new-value-time-clip': [PASS, FAIL],
+
+  # Test against internals of harness; we plug in differently
+  'harness/detachArrayBuffer': [SKIP],
+  'harness/detachArrayBuffer-host-detachArrayBuffer': [SKIP],
+
+  # Test needs to be updated to spec changes.
+  # https://github.com/tc39/test262/pull/1990
+  'built-ins/String/prototype/matchAll/regexp-prototype-has-no-matchAll': [FAIL],
+
+  ############################ SKIPPED TESTS #############################
+
+  # These tests take a looong time to run.
+  'built-ins/decodeURI/S15.1.3.1_A1.10_T1': [SKIP],
+  'built-ins/decodeURI/S15.1.3.1_A1.11_T1': [SKIP],
+  'built-ins/decodeURI/S15.1.3.1_A1.11_T2': [SKIP],
+  'built-ins/decodeURI/S15.1.3.1_A1.12_T1': [SKIP],
+  'built-ins/decodeURI/S15.1.3.1_A1.12_T2': [SKIP],
+  'built-ins/decodeURI/S15.1.3.1_A2.5_T1': [SKIP],
+  'built-ins/decodeURIComponent/S15.1.3.2_A1.11_T1': [SKIP],
+  'built-ins/decodeURIComponent/S15.1.3.2_A1.12_T1': [SKIP],
+  'built-ins/decodeURIComponent/S15.1.3.2_A2.5_T1': [SKIP],
+  'language/literals/regexp/S7.8.5_A1.1_T2': [SKIP],
+  'language/literals/regexp/S7.8.5_A1.4_T2': [SKIP],
+  'language/literals/regexp/S7.8.5_A2.1_T2': [SKIP],
+  'language/literals/regexp/S7.8.5_A2.4_T2': [SKIP],
+  'built-ins/Array/prototype/slice/S15.4.4.10_A3_T1': [SKIP],
+  'built-ins/Array/prototype/slice/S15.4.4.10_A3_T2': [SKIP],
+
+  # https://bugs.chromium.org/p/v8/issues/detail?id=7187
+  'built-ins/Function/prototype/toString/line-terminator-normalisation-CR': [SKIP],
+  'language/expressions/class/fields-private-derived-cls-direct-eval-err-contains-supercall': [FAIL],
+  'language/expressions/class/fields-private-derived-cls-direct-eval-err-contains-supercall-1': [FAIL],
+  'language/expressions/class/fields-private-derived-cls-direct-eval-err-contains-supercall-2': [FAIL],
+  'language/expressions/class/fields-private-derived-cls-indirect-eval-err-contains-supercall': [FAIL],
+  'language/expressions/class/fields-private-derived-cls-indirect-eval-err-contains-supercall-1': [FAIL],
+  'language/expressions/class/fields-private-derived-cls-indirect-eval-err-contains-supercall-2': [FAIL],
+  'language/statements/class/fields-private-derived-cls-direct-eval-err-contains-supercall': [FAIL],
+  'language/statements/class/fields-private-derived-cls-direct-eval-err-contains-supercall-1': [FAIL],
+  'language/statements/class/fields-private-derived-cls-direct-eval-err-contains-supercall-2': [FAIL],
+  'language/statements/class/fields-private-derived-cls-indirect-eval-err-contains-supercall': [FAIL],
+  'language/statements/class/fields-private-derived-cls-indirect-eval-err-contains-supercall-1': [FAIL],
+  'language/statements/class/fields-private-derived-cls-indirect-eval-err-contains-supercall-2': [FAIL],
+
+  ############################ SLOW TESTS #############################
+
+  'annexB/built-ins/RegExp/RegExp-leading-escape-BMP': [PASS, SLOW],
+  'annexB/built-ins/RegExp/RegExp-trailing-escape-BMP': [PASS, SLOW],
+  'language/comments/S7.4_A5': [PASS, SLOW],
+  'language/comments/S7.4_A6': [PASS, SLOW],
+
+}],  # ALWAYS
+
+['no_i18n == True', {
+  # Unicode canonicalization is not available with i18n turned off.
+  'built-ins/String/prototype/localeCompare/15.5.4.9_CE': [SKIP],
+
+  # Unicode regexp case mapping is not available with i18n turned off.
+  'language/literals/regexp/u-case-mapping': [SKIP],
+
+  # BUG(v8:4437).
+  'built-ins/String/prototype/normalize/return-normalized-string': [SKIP],
+  'built-ins/String/prototype/normalize/return-normalized-string-from-coerced-form': [SKIP],
+  'built-ins/String/prototype/normalize/return-normalized-string-using-default-parameter': [SKIP],
+
+  # Case-conversion is not fully compliant to the Unicode spec with i18n off.
+  'built-ins/String/prototype/toLocaleLowerCase/Final_Sigma_U180E': [FAIL],
+  'built-ins/String/prototype/toLocaleLowerCase/special_casing_conditional': [FAIL],
+  'built-ins/String/prototype/toLocaleLowerCase/supplementary_plane': [FAIL],
+  'built-ins/String/prototype/toLowerCase/Final_Sigma_U180E': [FAIL],
+  'built-ins/String/prototype/toLowerCase/special_casing_conditional': [FAIL],
+  'built-ins/String/prototype/toLowerCase/supplementary_plane': [FAIL],
+  'built-ins/String/prototype/toLocaleUpperCase/supplementary_plane': [FAIL],
+  'built-ins/String/prototype/toUpperCase/supplementary_plane': [FAIL],
+
+  # Locale-sensitive case-conversion is not available with i18n off.
+  'intl402/String/prototype/toLocaleLowerCase/special_casing_Azeri': [FAIL],
+  'intl402/String/prototype/toLocaleLowerCase/special_casing_Lithuanian': [FAIL],
+  'intl402/String/prototype/toLocaleLowerCase/special_casing_Turkish': [FAIL],
+  'intl402/String/prototype/toLocaleUpperCase/special_casing_Azeri': [FAIL],
+  'intl402/String/prototype/toLocaleUpperCase/special_casing_Lithuanian': [FAIL],
+  'intl402/String/prototype/toLocaleUpperCase/special_casing_Turkish': [FAIL],
+
+  # Unicode property escapes unavailable without i18n
+  'built-ins/RegExp/property-escapes/*': [SKIP],
+  'built-ins/RegExp/named-groups/unicode-property-names': [SKIP],
+}],  # no_i18n == True
+
+['arch == arm or arch == mipsel or arch == mips or arch == arm64 or arch == mips64 or arch == mips64el', {
+
+  # TODO(mstarzinger): Causes stack overflow on simulators due to eager
+  # compilation of parenthesized function literals. Needs investigation.
+  'language/statements/function/S13.2.1_A1_T1': [SKIP],
+
+  # BUG(3251225): Tests that timeout with --noopt.
+  'built-ins/decodeURI/S15.1.3.1_A2.4_T1': [SKIP],
+  'built-ins/decodeURI/S15.1.3.1_A2.5_T1': [SKIP],
+  'built-ins/decodeURIComponent/S15.1.3.2_A2.4_T1': [SKIP],
+  'built-ins/decodeURIComponent/S15.1.3.2_A2.5_T1': [SKIP],
+  'built-ins/encodeURI/S15.1.3.3_A2.3_T1': [SKIP],
+  'built-ins/encodeURIComponent/S15.1.3.4_A2.3_T1': [SKIP],
+}],  # 'arch == arm or arch == mipsel or arch == mips or arch == arm64'
+
+['byteorder == big', {
+  # Test failures on big endian platforms due to the way the tests
+  # are written
+
+  # https://github.com/tc39/test262/issues/757
+  'built-ins/TypedArray/prototype/set/typedarray-arg-set-values-same-buffer-other-type': [SKIP],
+}],
+
+['asan == True', {
+  # BUG(v8:4653): Test262 tests which rely on quit() are not compatible with
+  # asan's --omit-quit flag.
+  'built-ins/Promise/prototype/then/deferred-is-resolved-value': [SKIP],
+  'language/expressions/dynamic-import/always-create-new-promise': [SKIP],
+  'language/expressions/dynamic-import/assign-expr-get-value-abrupt-throws': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/additive-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/array-literal': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/arrow-function': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/await-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/await-identifier': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/call-expr-arguments': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/call-expr-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/call-expr-identifier': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/cover-call-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/cover-parenthesized-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/identifier': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/import-meta': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/lhs-assign-operator-assign-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/lhs-eq-assign-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/lhs-eq-assign-expr-nostrict': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/logical-and-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/logical-or-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/member-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/new-target': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/object-literal': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/tagged-function-call': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/ternary': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/this': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/unary-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/yield-assign-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/yield-expr': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/yield-identifier': [SKIP],
+  'language/expressions/dynamic-import/assignment-expression/yield-star': [SKIP],
+  'language/expressions/dynamic-import/await-import-evaluation': [SKIP],
+  'language/expressions/dynamic-import/catch/nested-arrow-import-catch-eval-rqstd-abrupt-typeerror': [SKIP],
+  'language/expressions/dynamic-import/catch/nested-arrow-import-catch-eval-rqstd-abrupt-urierror': [SKIP],
+  'language/expressions/dynamic-import/catch/nested-arrow-import-catch-eval-script-code-target': [SKIP],
+  'language/expressions/dynamic-import/catch/nested-arrow-import-catch-file-does-not-exist': [SKIP],
+  'language/expressions/dynamic-import/catch/nested-arrow-import-catch-instn-iee-err-ambiguous-import': [SKIP],
+  'language/expressions/dynamic-import/catch/nested-arrow-import-catch-instn-iee-err-circular': [SKIP],
+  'language/expressions/dynamic-import/catch/nested-arrow-import-catch-specifier-tostring-abrupt-rejects': [SKIP],
+  'language/expressions/dynamic-import/catch/nested-async-arrow-function-await-eval-rqstd-abrupt-typeerror': [SKIP],
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+  'language/expressions/dynamic-import/usage/nested-async-gen-await-is-call-expression-square-brackets': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-async-gen-await-returns-thenable': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-async-gen-await-specifier-tostring': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-async-gen-return-await-eval-gtbndng-indirect-update-dflt': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-async-gen-return-await-eval-gtbndng-indirect-update': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-async-gen-return-await-eval-script-code-host-resolves-module-code': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-async-gen-return-await-is-call-expression-square-brackets': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-async-gen-return-await-returns-thenable': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-async-gen-return-await-specifier-tostring': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-block-import-then-eval-gtbndng-indirect-update-dflt': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-block-import-then-eval-gtbndng-indirect-update': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-block-import-then-eval-script-code-host-resolves-module-code': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-block-import-then-is-call-expression-square-brackets': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-block-import-then-returns-thenable': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-block-import-then-specifier-tostring': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-do-while-eval-gtbndng-indirect-update-dflt': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-do-while-eval-gtbndng-indirect-update': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-do-while-eval-script-code-host-resolves-module-code': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-do-while-is-call-expression-square-brackets': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-do-while-returns-thenable': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-do-while-specifier-tostring': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-else-import-then-eval-gtbndng-indirect-update-dflt': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-else-import-then-eval-gtbndng-indirect-update': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-else-import-then-eval-script-code-host-resolves-module-code': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-else-import-then-is-call-expression-square-brackets': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-else-import-then-returns-thenable': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-else-import-then-specifier-tostring': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-function-import-then-eval-gtbndng-indirect-update-dflt': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-function-import-then-eval-gtbndng-indirect-update': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-function-import-then-eval-script-code-host-resolves-module-code': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-function-import-then-is-call-expression-square-brackets': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-function-import-then-returns-thenable': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-function-import-then-specifier-tostring': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-braceless-eval-gtbndng-indirect-update-dflt': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-braceless-eval-gtbndng-indirect-update': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-braceless-eval-script-code-host-resolves-module-code': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-braceless-is-call-expression-square-brackets': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-braceless-returns-thenable': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-braceless-specifier-tostring': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-import-then-eval-gtbndng-indirect-update-dflt': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-import-then-eval-gtbndng-indirect-update': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-import-then-eval-script-code-host-resolves-module-code': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-import-then-is-call-expression-square-brackets': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-import-then-returns-thenable': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-if-import-then-specifier-tostring': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-while-import-then-eval-gtbndng-indirect-update-dflt': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-while-import-then-eval-gtbndng-indirect-update': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-while-import-then-eval-script-code-host-resolves-module-code': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-while-import-then-is-call-expression-square-brackets': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-while-import-then-returns-thenable': [SKIP],
+  'language/expressions/dynamic-import/usage/nested-while-import-then-specifier-tostring': [SKIP],
+  'language/expressions/dynamic-import/usage/syntax-nested-block-labeled-eval-gtbndng-indirect-update-dflt': [SKIP],
+  'language/expressions/dynamic-import/usage/syntax-nested-block-labeled-eval-gtbndng-indirect-update': [SKIP],
+  'language/expressions/dynamic-import/usage/syntax-nested-block-labeled-eval-script-code-host-resolves-module-code': [SKIP],
+  'language/expressions/dynamic-import/usage/syntax-nested-block-labeled-is-call-expression-square-brackets': [SKIP],
+  'language/expressions/dynamic-import/usage/syntax-nested-block-labeled-returns-thenable': [SKIP],
+  'language/expressions/dynamic-import/usage/syntax-nested-block-labeled-specifier-tostring': [SKIP],
+  'language/expressions/dynamic-import/usage/top-level-import-then-eval-gtbndng-indirect-update-dflt': [SKIP],
+  'language/expressions/dynamic-import/usage/top-level-import-then-eval-gtbndng-indirect-update': [SKIP],
+  'language/expressions/dynamic-import/usage/top-level-import-then-eval-script-code-host-resolves-module-code': [SKIP],
+  'language/expressions/dynamic-import/usage/top-level-import-then-is-call-expression-square-brackets': [SKIP],
+  'language/expressions/dynamic-import/usage/top-level-import-then-returns-thenable': [SKIP],
+  'language/expressions/dynamic-import/usage/top-level-import-then-specifier-tostring': [SKIP],
+}],  # asan == True
+
+['asan == True or msan == True or tsan == True', {
+  # https://bugs.chromium.org/p/v8/issues/detail?id=4639
+  # The failed allocation causes an asan/msan/tsan error
+  'built-ins/ArrayBuffer/allocation-limit': [SKIP],
+  'built-ins/ArrayBuffer/length-is-too-large-throws': [SKIP],
+  'built-ins/SharedArrayBuffer/allocation-limit': [SKIP],
+  'built-ins/SharedArrayBuffer/length-is-too-large-throws': [SKIP],
+}],  # asan == True or msan == True or tsan == True
+
+['variant == no_wasm_traps', {
+  '*': [SKIP],
+}],  # variant == no_wasm_traps
+
+['variant != default or arch == arm or arch == arm64 or arch == mipsel or arch == mips or arch == mips64 or arch == mips64el', {
+  # These tests take a long time to run
+  'built-ins/RegExp/property-escapes/generated/*': [SKIP],
+}],  # variant != default or arch == arm or arch == arm64
+
+['system == windows', {
+  # https://crbug.com/856119
+  'intl402/DateTimeFormat/prototype/resolvedOptions/basic': [SKIP],
+}],  # system == windows
+
 ]
-- 
GitLab