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91 lines
3.0 KiB
91 lines
3.0 KiB
16 years ago
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// Copyright 2008 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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var n = null;
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var u = void 0;
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assertTrue(null === null);
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assertTrue(null === n);
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assertTrue(n === null);
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assertTrue(n === n);
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assertFalse(null === void 0);
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assertFalse(void 0 === null);
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assertFalse(u === null);
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assertFalse(null === u);
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assertFalse(n === u);
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assertFalse(u === n);
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assertTrue(void 0 === void 0);
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assertTrue(u === u);
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assertTrue(u === void 0);
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assertTrue(void 0 === u);
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assertTrue('foo' === 'foo');
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assertFalse('bar' === 'foo');
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assertFalse('foo' === new String('foo'));
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assertFalse(new String('foo') === new String('foo'));
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var s = new String('foo');
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assertTrue(s === s);
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assertFalse(s === null);
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assertFalse(s === void 0);
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assertFalse('foo' === null);
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assertFalse('foo' === 7);
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assertFalse('foo' === true);
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assertFalse('foo' === void 0);
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assertFalse('foo' === {});
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assertFalse({} === {});
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var x = {};
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assertTrue(x === x);
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assertFalse(x === null);
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assertFalse(x === 7);
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assertFalse(x === true);
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assertFalse(x === void 0);
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assertFalse(x === {});
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assertTrue(true === true);
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assertTrue(false === false);
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assertFalse(false === true);
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assertFalse(true === false);
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assertFalse(true === new Boolean(true));
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assertFalse(true === new Boolean(false));
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assertFalse(false === new Boolean(true));
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assertFalse(false === new Boolean(false));
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assertFalse(true === 0);
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assertFalse(true === 1);
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assertTrue(0 === 0);
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assertTrue(-0 === -0);
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assertTrue(-0 === 0);
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assertTrue(0 === -0);
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assertFalse(0 === new Number(0));
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assertFalse(1 === new Number(1));
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assertTrue(4.2 === 4.2);
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assertTrue(4.2 === Number(4.2));
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