d70523dce6
R=rossberg@chromium.org BUG=v8:2470 TEST=mjsunit/regress/regress-2470 Review URL: https://codereview.chromium.org/12687002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13880 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
48 lines
2.5 KiB
JavaScript
48 lines
2.5 KiB
JavaScript
// Copyright 2013 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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// Test whether the opening parenthesis can be eaten up by a comment.
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assertThrows('Function("/*", "*/){");', SyntaxError);
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// Test whether the function literal can be closed prematurely.
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assertThrows('Function("});(function(){");', SyntaxError);
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// Test whether block comments are handled correctly.
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assertDoesNotThrow('Function("/*", "*/", "/**/");');
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assertDoesNotThrow('Function("/*", "a", "*/", "/**/");');
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assertThrows('Function("a", "/*", "*/", "/**/");', SyntaxError);
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// Test whether line comments are handled correctly.
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assertDoesNotThrow('Function("//", "//")');
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assertDoesNotThrow('Function("//", "//", "//")');
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assertThrows('Function("a", "//", "//")', SyntaxError);
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// Some embedders rely on the string representation of the resulting
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// function in cases where no formal parameters are specified.
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var asString = Function("return 23").toString();
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assertSame("function anonymous() {\nreturn 23\n}", asString);
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