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63 lines
3.5 KiB
63 lines
3.5 KiB
// Copyright 2013 the V8 project authors. All rights reserved.
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// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
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//
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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
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// are met:
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// 1. 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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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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// DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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// ANY 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 OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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description(
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"This test checks that object literals are serialized properly. " +
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"It's needed in part because JavaScriptCore converts numeric property names to string and back."
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);
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function compileAndSerialize(expression)
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{
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var f = eval("(function () { return " + expression + "; })");
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var serializedString = f.toString();
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serializedString = serializedString.replace(/[ \t\r\n]+/g, " ");
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serializedString = serializedString.replace("function () { return ", "");
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serializedString = serializedString.replace("; }", "");
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return serializedString;
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}
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shouldBe("compileAndSerialize('a = { 1: null }')", "'a = { 1: null }'");
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shouldBe("compileAndSerialize('a = { 0: null }')", "'a = { 0: null }'");
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shouldBe("compileAndSerialize('a = { 1.0: null }')", "'a = { 1.0: null }'");
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shouldBe("compileAndSerialize('a = { \"1.0\": null }')", "'a = { \"1.0\": null }'");
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shouldBe("compileAndSerialize('a = { 1e-500: null }')", "'a = { 1e-500: null }'");
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shouldBe("compileAndSerialize('a = { 1e-300: null }')", "'a = { 1e-300: null }'");
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shouldBe("compileAndSerialize('a = { 1e300: null }')", "'a = { 1e300: null }'");
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shouldBe("compileAndSerialize('a = { 1e500: null }')", "'a = { 1e500: null }'");
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shouldBe("compileAndSerialize('a = { NaN: null }')", "'a = { NaN: null }'");
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shouldBe("compileAndSerialize('a = { Infinity: null }')", "'a = { Infinity: null }'");
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shouldBe("compileAndSerialize('a = { \"1\": null }')", "'a = { \"1\": null }'");
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shouldBe("compileAndSerialize('a = { \"1hi\": null }')", "'a = { \"1hi\": null }'");
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shouldBe("compileAndSerialize('a = { \"\\\'\": null }')", "'a = { \"\\\'\": null }'");
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shouldBe("compileAndSerialize('a = { \"\\\\\"\": null }')", "'a = { \"\\\\\"\": null }'");
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shouldBe("compileAndSerialize('a = { get x() { } }')", "'a = { get x() { } }'");
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shouldBe("compileAndSerialize('a = { set x(y) { } }')", "'a = { set x(y) { } }'");
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shouldThrow("compileAndSerialize('a = { --1: null }')");
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shouldThrow("compileAndSerialize('a = { -NaN: null }')");
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shouldThrow("compileAndSerialize('a = { -0: null }')");
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shouldThrow("compileAndSerialize('a = { -0.0: null }')");
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shouldThrow("compileAndSerialize('a = { -Infinity: null }')");
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