081254f2c6
This is a reland of https://codereview.webrtc.org/1903553003/ but with the SRTP changes removed, since they're needed downstream. The defines that can be used to alter the include paths for Expat and gtest are no longer needed in WebRTC or Chromium. Remove them to simplify GYP. Removed defines: EXPAT_RELATIVE_PATH GTEST_RELATIVE_PATH They're all set in the Chromium build so this shouldn't affect Chromium: https://code.google.com/p/chromium/codesearch#chromium/src/third_party/libjingle/libjingle.gyp BUG=webrtc:4256 NOTRY=True NOPRESUBMIT=True TBR=perkj@webrtc.org Review-Url: https://codereview.webrtc.org/1925733002 Cr-Commit-Position: refs/heads/master@{#12536}
84 lines
2.7 KiB
C
84 lines
2.7 KiB
C
/*
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* Copyright 2004 The WebRTC Project Authors. All rights reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef WEBRTC_BASE_GUNIT_H_
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#define WEBRTC_BASE_GUNIT_H_
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#include "webrtc/base/logging.h"
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#include "webrtc/base/thread.h"
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#include "testing/gtest/include/gtest/gtest.h"
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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_t start = rtc::Time(); !(ex) && rtc::Time() < start + timeout;) \
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rtc::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_t start = rtc::Time(); \
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res = (ex); \
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while (!res && rtc::Time() < start + timeout) { \
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rtc::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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#endif // WEBRTC_BASE_GUNIT_H_
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