c42f5829a1
In the shell sample don't print the result of executing a script, only evaluating expressions. Fixed issue when building samples on Windows using a shared V8 library. Added visibility option on Linux build which makes the generated library 18% smaller. Changed build system to accept multiple build modes in one build and generate seperate objects, libraries and executables for each mode. Removed deferred negation optimization (a * -b => -(a * b)) since this visibly changes operand conversion order. Improved parsing performance by introducing stack guard in preparsing. Without a stack guard preparsing always bails out with stack overflow. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
115 lines
4.7 KiB
JavaScript
115 lines
4.7 KiB
JavaScript
// Copyright 2008 Google Inc. 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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/**
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* This test uses assert{True,False}(... == ...) instead of
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* assertEquals(..., ...) to not rely on the details of the
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* implementation of assertEquals.
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*/
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assertTrue (void 0 == void 0, "void 0 == void 0");
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assertTrue (null == null, "null == null");
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assertFalse(NaN == NaN, "NaN == NaN");
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assertFalse(NaN == 0, "NaN == 0");
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assertFalse(0 == NaN, "0 == NaN");
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assertFalse(NaN == Infinity, "NaN == Inf");
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assertFalse(Infinity == NaN, "Inf == NaN");
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assertTrue(Number.MAX_VALUE == Number.MAX_VALUE, "MAX == MAX");
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assertTrue(Number.MIN_VALUE == Number.MIN_VALUE, "MIN == MIN");
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assertTrue(Infinity == Infinity, "Inf == Inf");
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assertTrue(-Infinity == -Infinity, "-Inf == -Inf");
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assertTrue(0 == 0, "0 == 0");
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assertTrue(0 == -0, "0 == -0");
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assertTrue(-0 == 0, "-0 == 0");
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assertTrue(-0 == -0, "-0 == -0");
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assertFalse(0.9 == 1, "0.9 == 1");
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assertFalse(0.999999 == 1, "0.999999 == 1");
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assertFalse(0.9999999999 == 1, "0.9999999999 == 1");
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assertFalse(0.9999999999999 == 1, "0.9999999999999 == 1");
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assertTrue('hello' == 'hello', "'hello' == 'hello'");
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assertTrue (true == true, "true == true");
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assertTrue (false == false, "false == false");
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assertFalse(true == false, "true == false");
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assertFalse(false == true, "false == true");
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assertFalse(new Wrapper(null) == new Wrapper(null), "new Wrapper(null) == new Wrapper(null)");
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assertFalse(new Boolean(true) == new Boolean(true), "new Boolean(true) == new Boolean(true)");
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assertFalse(new Boolean(false) == new Boolean(false), "new Boolean(false) == new Boolean(false)");
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(function () {
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var x = new Wrapper(null);
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var y = x, z = x;
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assertTrue(y == x);
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})();
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(function () {
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var x = new Boolean(true);
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var y = x, z = x;
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assertTrue(y == x);
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})();
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(function () {
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var x = new Boolean(false);
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var y = x, z = x;
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assertTrue(y == x);
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})();
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assertTrue(null == void 0, "null == void 0");
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assertTrue(void 0 == null, "void 0 == null");
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assertFalse(new Wrapper(null) == null, "new Wrapper(null) == null");
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assertFalse(null == new Wrapper(null), "null == new Wrapper(null)");
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assertTrue(1 == '1', "1 == '1");
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assertTrue(255 == '0xff', "255 == '0xff'");
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assertTrue(0 == '\r', "0 == '\\r'");
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assertTrue(1e19 == '1e19', "1e19 == '1e19'");
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assertTrue(new Boolean(true) == true, "new Boolean(true) == true");
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assertTrue(new Boolean(false) == false, "new Boolean(false) == false");
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assertTrue(true == new Boolean(true), "true == new Boolean(true)");
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assertTrue(false == new Boolean(false), "false == new Boolean(false)");
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assertTrue(Boolean(true) == true, "Boolean(true) == true");
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assertTrue(Boolean(false) == false, "Boolean(false) == false");
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assertTrue(true == Boolean(true), "true == Boolean(true)");
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assertTrue(false == Boolean(false), "false == Boolean(false)");
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assertTrue(new Wrapper(true) == true, "new Wrapper(true) == true");
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assertTrue(new Wrapper(false) == false, "new Wrapper(false) == false");
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assertTrue(true == new Wrapper(true), "true = new Wrapper(true)");
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assertTrue(false == new Wrapper(false), "false = new Wrapper(false)");
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function Wrapper(value) {
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this.value = value;
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this.valueOf = function () { return this.value; };
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}
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