wehub-resource-sync
115 lines
3.9 KiB
C++
115 lines
3.9 KiB
C++
// This file is part of OpenCV project.
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// It is subject to the license terms in the LICENSE file found in the top-level directory
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// of this distribution and at http://opencv.org/license.html.
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#include "test_precomp.hpp"
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#include <atomic>
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#include <opencv2/core/utils/logger.hpp>
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namespace opencv_test {
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namespace {
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using namespace cv::utils::logging;
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using namespace cv::utils::logging::internal;
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TEST(Core_Logger_Replace, WriteLogMessageRestoreCallWithNullOk)
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{
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replaceWriteLogMessage(nullptr);
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writeLogMessage(cv::utils::logging::LOG_LEVEL_DEBUG, "msg");
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SUCCEED();
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}
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TEST(Core_Logger_Replace, WriteLogMessageExRestoreCallWithNullOk)
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{
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replaceWriteLogMessageEx(nullptr);
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writeLogMessageEx(cv::utils::logging::LOG_LEVEL_DEBUG, "tag", "file", 1000, "func", "msg");
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SUCCEED();
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}
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std::atomic<uint32_t>& getCallFlagger()
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{
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static std::atomic<uint32_t> callFlagger(0);
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return callFlagger;
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}
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std::atomic<uint32_t>& getCallCounter()
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{
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static std::atomic<uint32_t> callCounter(0);
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return callCounter;
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}
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void myWriteLogMessage(LogLevel, const char*)
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{
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getCallFlagger().fetch_or(1024u);
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getCallCounter().fetch_add(1u);
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}
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void myWriteLogMessageEx(LogLevel, const char*, const char*, int, const char*, const char*)
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{
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getCallFlagger().fetch_or(2048u);
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getCallCounter().fetch_add(1u);
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}
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TEST(Core_Logger_Replace, WriteLogMessageReplaceRestore)
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{
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uint32_t step_0 = getCallCounter().load();
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writeLogMessage(cv::utils::logging::LOG_LEVEL_DEBUG, "msg");
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uint32_t step_1 = getCallCounter().load();
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EXPECT_EQ(step_0, step_1);
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replaceWriteLogMessage(nullptr);
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uint32_t step_2 = getCallCounter().load();
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EXPECT_EQ(step_1, step_2);
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writeLogMessage(cv::utils::logging::LOG_LEVEL_DEBUG, "msg");
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uint32_t step_3 = getCallCounter().load();
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EXPECT_EQ(step_2, step_3);
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replaceWriteLogMessage(myWriteLogMessage);
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uint32_t step_4 = getCallCounter().load();
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EXPECT_EQ(step_3, step_4);
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writeLogMessage(cv::utils::logging::LOG_LEVEL_DEBUG, "msg");
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uint32_t step_5 = getCallCounter().load();
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EXPECT_EQ(step_4 + 1, step_5);
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writeLogMessage(cv::utils::logging::LOG_LEVEL_DEBUG, "msg");
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uint32_t step_6 = getCallCounter().load();
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EXPECT_EQ(step_5 + 1, step_6);
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replaceWriteLogMessage(nullptr);
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uint32_t step_7 = getCallCounter().load();
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EXPECT_EQ(step_6, step_7);
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writeLogMessage(cv::utils::logging::LOG_LEVEL_DEBUG, "msg");
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uint32_t step_8 = getCallCounter().load();
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EXPECT_EQ(step_7, step_8);
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uint32_t flags = getCallFlagger().load();
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EXPECT_NE(flags & 1024u, 0u);
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}
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TEST(Core_Logger_Replace, WriteLogMessageExReplaceRestore)
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{
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uint32_t step_0 = getCallCounter().load();
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writeLogMessageEx(cv::utils::logging::LOG_LEVEL_DEBUG, "tag", "file", 0, "func", "msg");
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uint32_t step_1 = getCallCounter().load();
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EXPECT_EQ(step_0, step_1);
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replaceWriteLogMessageEx(nullptr);
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uint32_t step_2 = getCallCounter().load();
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EXPECT_EQ(step_1, step_2);
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writeLogMessageEx(cv::utils::logging::LOG_LEVEL_DEBUG, "tag", "file", 0, "func", "msg");
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uint32_t step_3 = getCallCounter().load();
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EXPECT_EQ(step_2, step_3);
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replaceWriteLogMessageEx(myWriteLogMessageEx);
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uint32_t step_4 = getCallCounter().load();
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EXPECT_EQ(step_3, step_4);
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writeLogMessageEx(cv::utils::logging::LOG_LEVEL_DEBUG, "tag", "file", 0, "func", "msg");
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uint32_t step_5 = getCallCounter().load();
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EXPECT_EQ(step_4 + 1, step_5);
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writeLogMessageEx(cv::utils::logging::LOG_LEVEL_DEBUG, "tag", "file", 0, "func", "msg");
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uint32_t step_6 = getCallCounter().load();
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EXPECT_EQ(step_5 + 1, step_6);
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replaceWriteLogMessageEx(nullptr);
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uint32_t step_7 = getCallCounter().load();
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EXPECT_EQ(step_6, step_7);
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writeLogMessageEx(cv::utils::logging::LOG_LEVEL_DEBUG, "tag", "file", 0, "func", "msg");
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uint32_t step_8 = getCallCounter().load();
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EXPECT_EQ(step_7, step_8);
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uint32_t flags = getCallFlagger().load();
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EXPECT_NE(flags & 2048u, 0u);
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}
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}} // namespace
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