From 813bb5166c4a26598fcf59e7a585c46baec331fc Mon Sep 17 00:00:00 2001
From: Leonardo Balter <leonardo.balter@gmail.com>
Date: Mon, 20 Jun 2016 17:44:11 -0400
Subject: [PATCH] Remove precision-equivalency tests
Due to specs approximation values, some tests are invalid as the harness
helpers rely on another approximated values as Math.LN2.
---
harness/math_isequal.js | 19 -----------------
harness/math_precision.js | 11 ----------
test/built-ins/Math/atan/S15.8.2.4_A4.js | 21 -------------------
test/built-ins/Math/atan/S15.8.2.4_A5.js | 21 -------------------
.../Number/MIN_VALUE/S15.7.3.3_A1.js | 16 --------------
5 files changed, 88 deletions(-)
delete mode 100644 harness/math_isequal.js
delete mode 100644 harness/math_precision.js
delete mode 100644 test/built-ins/Math/atan/S15.8.2.4_A4.js
delete mode 100644 test/built-ins/Math/atan/S15.8.2.4_A5.js
delete mode 100644 test/built-ins/Number/MIN_VALUE/S15.7.3.3_A1.js
diff --git a/harness/math_isequal.js b/harness/math_isequal.js
deleted file mode 100644
index a68434e075..0000000000
--- a/harness/math_isequal.js
+++ /dev/null
@@ -1,19 +0,0 @@
-// Copyright 2009 the Sputnik authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-var prec;
-function isEqual(num1, num2)
-{
- if ((num1 === Infinity)&&(num2 === Infinity))
- {
- return(true);
- }
- if ((num1 === -Infinity)&&(num2 === -Infinity))
- {
- return(true);
- }
- prec = getPrecision(Math.min(Math.abs(num1), Math.abs(num2)));
- return(Math.abs(num1 - num2) <= prec);
- //return(num1 === num2);
-}
-
diff --git a/harness/math_precision.js b/harness/math_precision.js
deleted file mode 100644
index fd6ed1d0a3..0000000000
--- a/harness/math_precision.js
+++ /dev/null
@@ -1,11 +0,0 @@
-// Copyright 2009 the Sputnik authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-function getPrecision(num) {
- //TODO: Create a table of prec's,
- // because using Math for testing Math isn't that correct.
-
- var log2num = Math.log(Math.abs(num)) / Math.LN2;
- var pernum = Math.ceil(log2num);
- return 2 * Math.pow(2, -52 + pernum);
-}
diff --git a/test/built-ins/Math/atan/S15.8.2.4_A4.js b/test/built-ins/Math/atan/S15.8.2.4_A4.js
deleted file mode 100644
index 43eb7869bf..0000000000
--- a/test/built-ins/Math/atan/S15.8.2.4_A4.js
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2009 the Sputnik authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-info: >
- If x is +Infinity, Math.atan(x) is an implementation-dependent
- approximation to +PI/2
-es5id: 15.8.2.4_A4
-description: Checking if Math.atan(+Infinity) is an approximation to +PI/2
-includes:
- - math_precision.js
- - math_isequal.js
----*/
-
-// CHECK#1
-
-var x = +Infinity;
-if (!isEqual(Math.atan(x),Math.PI/2))
-{
- $ERROR("#1: '!isEqual(Math.atan(+Infinity), Math.PI/2)'");
-}
diff --git a/test/built-ins/Math/atan/S15.8.2.4_A5.js b/test/built-ins/Math/atan/S15.8.2.4_A5.js
deleted file mode 100644
index 1544c2ed56..0000000000
--- a/test/built-ins/Math/atan/S15.8.2.4_A5.js
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright 2009 the Sputnik authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-info: >
- If x is -Infinity, Math.atan(x) is an implementation-dependent
- approximation to -PI/2
-es5id: 15.8.2.4_A5
-description: Checking if Math.atan(-Infinity) is an approximation to -PI/2
-includes:
- - math_precision.js
- - math_isequal.js
----*/
-
-// CHECK#1
-
-var x = -Infinity;
-if (!isEqual(Math.atan(x), -Math.PI/2))
-{
- $ERROR("#1: '!isEqual(Math.atan(-Infinity), -Math.PI/2)'");
-}
diff --git a/test/built-ins/Number/MIN_VALUE/S15.7.3.3_A1.js b/test/built-ins/Number/MIN_VALUE/S15.7.3.3_A1.js
deleted file mode 100644
index d70230fa3e..0000000000
--- a/test/built-ins/Number/MIN_VALUE/S15.7.3.3_A1.js
+++ /dev/null
@@ -1,16 +0,0 @@
-// Copyright 2009 the Sputnik authors. All rights reserved.
-// This code is governed by the BSD license found in the LICENSE file.
-
-/*---
-info: Number.MIN_VALUE is approximately 5e-324
-es5id: 15.7.3.3_A1
-description: Checking Number.MIN_VALUE value
-includes:
- - math_precision.js
- - math_isequal.js
----*/
-
-// CHECK#1
-if (!isEqual(Number.MIN_VALUE, 5e-324)) {
- $ERROR('#1: Number.MIN_VALUE approximately equal to 5e-324');
-}
--
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