tyler.durden
/
test262
mirror of https://github.com/tc39/test262.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Update and add tests for Number.NEGATIVE_INFINITY

This commit is contained in:
Leonardo Balter 2016-06-20 12:49:38 -04:00 committed by Mike Pennisi
parent 36909a0595
commit 7e55e54538
4 changed files with 35 additions and 40 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
test/built-ins/Number/NEGATIVE_INFINITY/S15.7.3.5_A3.js
View File

@ -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: Number.NEGATIVE_INFINITY is DontDelete
es5id: 15.7.3.5_A3
description: Checking if deleting Number.NEGATIVE_INFINITY fails
includes: [propertyHelper.js]
---*/
verifyNotConfigurable(Number, "NEGATIVE_INFINITY");
// CHECK#1
try {
if (delete Number.NEGATIVE_INFINITY !== false) {
$ERROR('#1: delete Number.NEGATIVE_INFINITY === false');
}
} catch (e) {
if (e instanceof Test262Error) throw e;
assert(e instanceof TypeError);
}

19
test/built-ins/Number/NEGATIVE_INFINITY/S15.7.3.5_A4.js
View File

@ -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.
/*---
info: Number.NEGATIVE_INFINITY has the attribute DontEnum
es5id: 15.7.3.5_A4
description: Checking if enumerating Number.NEGATIVE_INFINITY fails
---*/
//CHECK#1
for(var x in Number) {
if(x === "NEGATIVE_INFINITY") {
$ERROR('#1: Number.NEGATIVE_INFINITY has the attribute DontEnum');
}
}
if (Number.propertyIsEnumerable('NEGATIVE_INFINITY')) {
$ERROR('#2: Number.NEGATIVE_INFINITY has the attribute DontEnum');
}

19
test/built-ins/Number/NEGATIVE_INFINITY/prop-desc.js Normal file
View File

@ -0,0 +1,19 @@
// Copyright (C) 2016 The V8 Project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 20.1.2.11
esid: sec-number.negative_infinity
description: >
"NEGATIVE_INFINITY" property of Number
info: >
Number.NEGATIVE_INFINITY
This property has the attributes { [[Writable]]: false, [[Enumerable]]: false,
[[Configurable]]: false }.
includes: [propertyHelper.js]
---*/
verifyNotEnumerable(Number, "NEGATIVE_INFINITY");
verifyNotWritable(Number, "NEGATIVE_INFINITY");
verifyNotConfigurable(Number, "NEGATIVE_INFINITY");

16
test/built-ins/Number/NEGATIVE_INFINITY/value.js Normal file
View File

@ -0,0 +1,16 @@
// Copyright (C) 2016 The V8 Project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 20.1.2.11
esid: sec-number.negative_infinity
description: >
The value of Number.NEGATIVE_INFINITY is -Infinity
info: >
Number.NEGATIVE_INFINITY
The value of Number.NEGATIVE_INFINITY is -∞.
includes: [propertyHelper.js]
---*/
assert.sameValue(Number.NEGATIVE_INFINITY, -Infinity);