44425bcc03
Review URL: http://codereview.chromium.org/3072031 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@5212 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
103 lines
4.2 KiB
JavaScript
103 lines
4.2 KiB
JavaScript
// Copyright 2010 the V8 project authors. All rights reserved.
|
|
// Redistribution and use in source and binary forms, with or without
|
|
// modification, are permitted provided that the following conditions are
|
|
// met:
|
|
//
|
|
// * Redistributions of source code must retain the above copyright
|
|
// notice, this list of conditions and the following disclaimer.
|
|
// * Redistributions in binary form must reproduce the above
|
|
// copyright notice, this list of conditions and the following
|
|
// disclaimer in the documentation and/or other materials provided
|
|
// with the distribution.
|
|
// * Neither the name of Google Inc. nor the names of its
|
|
// contributors may be used to endorse or promote products derived
|
|
// from this software without specific prior written permission.
|
|
//
|
|
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
|
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
|
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
|
|
// Flags: --expose-natives_as natives
|
|
// Test the SameValue internal method.
|
|
|
|
var obj1 = {x: 10, y: 11, z: "test"};
|
|
var obj2 = {x: 10, y: 11, z: "test"};
|
|
|
|
assertTrue(natives.SameValue(0, 0));
|
|
assertTrue(natives.SameValue(+0, +0));
|
|
assertTrue(natives.SameValue(-0, -0));
|
|
assertTrue(natives.SameValue(1, 1));
|
|
assertTrue(natives.SameValue(2, 2));
|
|
assertTrue(natives.SameValue(-1, -1));
|
|
assertTrue(natives.SameValue(0.5, 0.5));
|
|
assertTrue(natives.SameValue(true, true));
|
|
assertTrue(natives.SameValue(false, false));
|
|
assertTrue(natives.SameValue(NaN, NaN));
|
|
assertTrue(natives.SameValue(null, null));
|
|
assertTrue(natives.SameValue("foo", "foo"));
|
|
assertTrue(natives.SameValue(obj1, obj1));
|
|
// Undefined values.
|
|
assertTrue(natives.SameValue());
|
|
assertTrue(natives.SameValue(undefined, undefined));
|
|
|
|
assertFalse(natives.SameValue(0,1));
|
|
assertFalse(natives.SameValue("foo", "bar"));
|
|
assertFalse(natives.SameValue(obj1, obj2));
|
|
assertFalse(natives.SameValue(true, false));
|
|
|
|
assertFalse(natives.SameValue(obj1, true));
|
|
assertFalse(natives.SameValue(obj1, "foo"));
|
|
assertFalse(natives.SameValue(obj1, 1));
|
|
assertFalse(natives.SameValue(obj1, undefined));
|
|
assertFalse(natives.SameValue(obj1, NaN));
|
|
|
|
assertFalse(natives.SameValue(undefined, true));
|
|
assertFalse(natives.SameValue(undefined, "foo"));
|
|
assertFalse(natives.SameValue(undefined, 1));
|
|
assertFalse(natives.SameValue(undefined, obj1));
|
|
assertFalse(natives.SameValue(undefined, NaN));
|
|
|
|
assertFalse(natives.SameValue(NaN, true));
|
|
assertFalse(natives.SameValue(NaN, "foo"));
|
|
assertFalse(natives.SameValue(NaN, 1));
|
|
assertFalse(natives.SameValue(NaN, obj1));
|
|
assertFalse(natives.SameValue(NaN, undefined));
|
|
|
|
assertFalse(natives.SameValue("foo", true));
|
|
assertFalse(natives.SameValue("foo", 1));
|
|
assertFalse(natives.SameValue("foo", obj1));
|
|
assertFalse(natives.SameValue("foo", undefined));
|
|
assertFalse(natives.SameValue("foo", NaN));
|
|
|
|
assertFalse(natives.SameValue(true, 1));
|
|
assertFalse(natives.SameValue(true, obj1));
|
|
assertFalse(natives.SameValue(true, undefined));
|
|
assertFalse(natives.SameValue(true, NaN));
|
|
assertFalse(natives.SameValue(true, "foo"));
|
|
|
|
assertFalse(natives.SameValue(1, true));
|
|
assertFalse(natives.SameValue(1, obj1));
|
|
assertFalse(natives.SameValue(1, undefined));
|
|
assertFalse(natives.SameValue(1, NaN));
|
|
assertFalse(natives.SameValue(1, "foo"));
|
|
|
|
// Special string cases.
|
|
assertFalse(natives.SameValue("1", 1));
|
|
assertFalse(natives.SameValue("true", true));
|
|
assertFalse(natives.SameValue("false", false));
|
|
assertFalse(natives.SameValue("undefined", undefined));
|
|
assertFalse(natives.SameValue("NaN", NaN));
|
|
|
|
// -0 and +0 are should be different
|
|
assertFalse(natives.SameValue(+0, -0));
|
|
assertFalse(natives.SameValue(-0, +0));
|