9bed566bdb
Added presubmit step to check copyright. git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@242 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
71 lines
2.5 KiB
JavaScript
71 lines
2.5 KiB
JavaScript
// 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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function load(o) {
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return o.x;
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};
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function store(o) {
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o.y = 42;
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};
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function call(o) {
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return o.f();
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};
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// Create a slow-case object (with hashed properties).
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var o = { x: 42, f: function() { }, z: 100 };
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delete o.z;
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// Initialize IC stubs.
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load(o);
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store(o);
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call(o);
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// Create a new slow-case object (with hashed properties) and add
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// setter and getter properties to the object.
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var o = { z: 100 };
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delete o.z;
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o.__defineGetter__("x", function() { return 100; });
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o.__defineSetter__("y", function(value) { this.y_mirror = value; });
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o.__defineGetter__("f", function() { return function() { return 300; }});
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// Perform the load checks.
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assertEquals(100, o.x, "normal load");
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assertEquals(100, load(o), "ic load");
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// Perform the store checks.
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o.y = 200;
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assertEquals(200, o.y_mirror, "normal store");
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store(o);
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assertEquals(42, o.y_mirror, "ic store");
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// Perform the call checks.
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assertEquals(300, o.f(), "normal call");
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assertEquals(300, call(o), "ic call");
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