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104 lines
3.3 KiB
104 lines
3.3 KiB
// Copyright 2010 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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#ifndef V8_V8_TEST_H_
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#define V8_V8_TEST_H_
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#include "v8.h"
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#ifdef _WIN32
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// Setup for Windows DLL export/import. See v8.h in this directory for
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// information on how to build/use V8 as a DLL.
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#if defined(BUILDING_V8_SHARED) && defined(USING_V8_SHARED)
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#error both BUILDING_V8_SHARED and USING_V8_SHARED are set - please check the\
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build configuration to ensure that at most one of these is set
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#endif
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#ifdef BUILDING_V8_SHARED
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#define V8EXPORT __declspec(dllexport)
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#elif USING_V8_SHARED
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#define V8EXPORT __declspec(dllimport)
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#else
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#define V8EXPORT
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#endif
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#else // _WIN32
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// Setup for Linux shared library export. See v8.h in this directory for
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// information on how to build/use V8 as shared library.
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#if defined(__GNUC__) && (__GNUC__ >= 4) && defined(V8_SHARED)
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#define V8EXPORT __attribute__ ((visibility("default")))
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#else // defined(__GNUC__) && (__GNUC__ >= 4)
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#define V8EXPORT
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#endif // defined(__GNUC__) && (__GNUC__ >= 4)
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#endif // _WIN32
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/**
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* Testing support for the V8 JavaScript engine.
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*/
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namespace v8 {
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class V8EXPORT Testing {
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public:
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enum StressType {
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kStressTypeOpt,
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kStressTypeDeopt
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};
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/**
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* Set the type of stressing to do. The default if not set is kStressTypeOpt.
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*/
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static void SetStressRunType(StressType type);
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/**
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* Get the number of runs of a given test that is required to get the full
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* stress coverage.
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*/
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static int GetStressRuns();
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/**
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* Indicate the number of the run which is about to start. The value of run
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* should be between 0 and one less than the result from GetStressRuns()
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*/
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static void PrepareStressRun(int run);
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/**
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* Force deoptimization of all functions.
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*/
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static void DeoptimizeAll();
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};
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} // namespace v8
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#undef V8EXPORT
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#endif // V8_V8_TEST_H_
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