28e2075280
trunk/talk git-svn-id: http://webrtc.googlecode.com/svn/trunk@4318 4adac7df-926f-26a2-2b94-8c16560cd09d
113 lines
3.7 KiB
C++
113 lines
3.7 KiB
C++
/*
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* libjingle
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* Copyright 2004--2008, Google Inc.
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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 are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef TALK_BASE_GUNIT_H_
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#define TALK_BASE_GUNIT_H_
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#include "talk/base/logging.h"
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#include "talk/base/thread.h"
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#if defined(ANDROID) || defined(GTEST_RELATIVE_PATH)
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#include "gtest/gtest.h"
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#else
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#include "testing/base/public/gunit.h"
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#endif
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// forward declarations
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namespace talk_base {
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class Pathname;
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}
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// Wait until "ex" is true, or "timeout" expires.
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#define WAIT(ex, timeout) \
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for (uint32 start = talk_base::Time(); \
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!(ex) && talk_base::Time() < start + timeout;) \
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talk_base::Thread::Current()->ProcessMessages(1);
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// This returns the result of the test in res, so that we don't re-evaluate
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// the expression in the XXXX_WAIT macros below, since that causes problems
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// when the expression is only true the first time you check it.
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#define WAIT_(ex, timeout, res) \
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do { \
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uint32 start = talk_base::Time(); \
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res = (ex); \
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while (!res && talk_base::Time() < start + timeout) { \
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talk_base::Thread::Current()->ProcessMessages(1); \
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res = (ex); \
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} \
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} while (0);
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// The typical EXPECT_XXXX and ASSERT_XXXXs, but done until true or a timeout.
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#define EXPECT_TRUE_WAIT(ex, timeout) \
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do { \
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bool res; \
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WAIT_(ex, timeout, res); \
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if (!res) EXPECT_TRUE(ex); \
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} while (0);
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#define EXPECT_EQ_WAIT(v1, v2, timeout) \
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do { \
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bool res; \
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WAIT_(v1 == v2, timeout, res); \
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if (!res) EXPECT_EQ(v1, v2); \
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} while (0);
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#define ASSERT_TRUE_WAIT(ex, timeout) \
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do { \
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bool res; \
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WAIT_(ex, timeout, res); \
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if (!res) ASSERT_TRUE(ex); \
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} while (0);
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#define ASSERT_EQ_WAIT(v1, v2, timeout) \
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do { \
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bool res; \
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WAIT_(v1 == v2, timeout, res); \
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if (!res) ASSERT_EQ(v1, v2); \
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} while (0);
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// Version with a "soft" timeout and a margin. This logs if the timeout is
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// exceeded, but it only fails if the expression still isn't true after the
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// margin time passes.
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#define EXPECT_TRUE_WAIT_MARGIN(ex, timeout, margin) \
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do { \
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bool res; \
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WAIT_(ex, timeout, res); \
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if (res) { \
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break; \
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} \
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LOG(LS_WARNING) << "Expression " << #ex << " still not true after " << \
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timeout << "ms; waiting an additional " << margin << "ms"; \
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WAIT_(ex, margin, res); \
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if (!res) { \
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EXPECT_TRUE(ex); \
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} \
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} while (0);
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talk_base::Pathname GetTalkDirectory();
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#endif // TALK_BASE_GUNIT_H_
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