mirror of https://github.com/tc39/test262.git
24 lines
661 B
JavaScript
24 lines
661 B
JavaScript
// Copyright (c) 2012 Ecma International. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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info: >
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This test is actually testing the [[Delete]] internal method (8.12.8). Since the
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language provides no way to directly exercise [[Delete]], the tests are placed here.
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es5id: 11.4.1-4.a-17
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description: delete operator returns true on deleting a arguments element
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includes: [runTestCase.js]
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---*/
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function testcase() {
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function foo(a,b)
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{
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var d = delete arguments[0];
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return (d === true && arguments[0] === undefined);
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}
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if(foo(1,2) === true)
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return true;
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}
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runTestCase(testcase);
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