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test262/test/built-ins/Object/keys/15.2.3.14-3-5.js

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Normalize testcase format This commit normalizes the test case format used across test262. It applies the following transformations: * Convert to YAML for frontmatter * Remove of trailing whitespace * Replace /r/n with /n except in chapters 6 and 7. * Copyright header always uses // comments * new includes attribute replaces $INCLUDE * No implicit assumptions about test environment other than $ERROR. Everything else appears in the include array. This includes "runTestCase" which is now included in a substantial number of tests.
2014-07-22 01:09:02 +02:00
// Copyright (c) 2012 Ecma International. All rights reserved.
Remove links to hg.ecmascript.org
2015-07-17 17:42:45 +02:00
// This code is governed by the BSD license found in the LICENSE file.
Normalize testcase format This commit normalizes the test case format used across test262. It applies the following transformations: * Convert to YAML for frontmatter * Remove of trailing whitespace * Replace /r/n with /n except in chapters 6 and 7. * Copyright header always uses // comments * new includes attribute replaces $INCLUDE * No implicit assumptions about test environment other than $ERROR. Everything else appears in the include array. This includes "runTestCase" which is now included in a substantial number of tests.
2014-07-22 01:09:02 +02:00
/*---
Add path attribute.
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es5id: 15.2.3.14-3-5
Normalize testcase format This commit normalizes the test case format used across test262. It applies the following transformations: * Convert to YAML for frontmatter * Remove of trailing whitespace * Replace /r/n with /n except in chapters 6 and 7. * Copyright header always uses // comments * new includes attribute replaces $INCLUDE * No implicit assumptions about test environment other than $ERROR. Everything else appears in the include array. This includes "runTestCase" which is now included in a substantial number of tests.
2014-07-22 01:09:02 +02:00
description: Object.keys must return a fresh array on each invocation
---*/
built-ins/Object/*: make all indentation consistent (depth & character) (#1432)
2018-02-15 21:33:45 +01:00
var literal = {
a: 1
};
var keysBefore = Object.keys(literal);
assert.sameValue(keysBefore[0], 'a', 'keysBefore[0]');
keysBefore[0] = 'x';
var keysAfter = Object.keys(literal);
Replace runTestCase with assert helpers, rest [test/built-ins]
2015-08-13 17:56:55 +02:00
assert.sameValue(keysBefore[0], 'x', 'keysBefore[0]');
assert.sameValue(keysAfter[0], 'a', 'keysAfter[0]');