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Unified Diff: test/mjsunit/samevalue.js

Issue 2136024: Refactor the samevalue internal method and add tests for this method.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 10 years, 7 months ago
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Index: test/mjsunit/samevalue.js
===================================================================
--- test/mjsunit/samevalue.js (revision 0)
+++ test/mjsunit/samevalue.js (revision 0)
@@ -0,0 +1,97 @@
+// 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));
Erik Corry 2010/05/25 10:29:37 Shouldn't we have +-0 here too for completeness?
Rico 2010/05/25 10:35:58 Done
+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));
+
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