2011-05-30 13:23:17 +00:00
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// Copyright 2011 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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2011-05-31 10:38:41 +00:00
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// Test that the apply with arguments optimization passes values
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// unchanged to strict-mode functions and builtins.
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2011-05-30 13:23:17 +00:00
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2011-05-31 10:38:41 +00:00
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// Flags: --allow-natives-syntax
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2011-05-30 13:23:17 +00:00
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2011-05-31 10:38:41 +00:00
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function strict() { "use strict"; return this; }
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function test_strict() {
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assertEquals(void 0, strict.apply(undefined, arguments));
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assertEquals(42, strict.apply(42, arguments));
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assertEquals("asdf", strict.apply("asdf", arguments));
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}
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for (var i = 0; i < 10; i++) test_strict();
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%OptimizeFunctionOnNextCall(test_strict);
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test_strict();
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function test_builtin(receiver) {
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Object.prototype.valueOf.apply(receiver, arguments);
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}
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for (var i = 0; i < 10; i++) test_builtin(this);
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%OptimizeFunctionOnNextCall(test_builtin);
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test_builtin(this);
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var exception = false;
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try {
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test_builtin(undefined);
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} catch(e) {
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exception = true;
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}
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assertTrue(exception);
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