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- Committer: Rodney Dawes
- Date: 2017-04-03 21:10:23 UTC
- Revision ID: rodney.dawes@canonical.com-20170403211023-2dttuxcug3l3t1b1
Move some code into C++ and greatly simplify the implementation.
- files added:
- src/unity/util/Logger.cpp
- files modified:
- include/unity/util/Logger.h
added
removed
test/gtest/unity/util/Logger/Logger_test.cpp
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#include <unity/util/Logger.h>
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#include <glib.h>
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#include <gtest/gtest.h>
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#include <sstream>
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#include <unistd.h>
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using namespace unity::util;
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class LoggerTest : public ::testing::Test
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{
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public:
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std::streambuf *old_stdout_buf;
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std::stringstream stdout_buffer;
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std::streambuf *old_stderr_buf;
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std::stringstream stderr_buffer;
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virtual void SetUp() override
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{
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// Trap stdout to verify tests.
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old_stdout_buf = std::cout.rdbuf();
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std::cout.rdbuf(stdout_buffer.rdbuf());
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// Trap stderr to verify tests.
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old_stderr_buf = std::cerr.rdbuf();
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std::cerr.rdbuf(stderr_buffer.rdbuf());
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}
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virtual void TearDown() override
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{
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std::cout.rdbuf(old_stdout_buf);
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std::cerr.rdbuf(old_stderr_buf);
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}
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LoggerTest()
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{
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_handler_id = g_log_set_handler(G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG,
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_log_handler, this);
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std::cerr << "Set up handler: " << _handler_id << std::endl;
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}
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virtual ~LoggerTest()
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{
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if (_handler_id != 0) {
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g_log_remove_handler(G_LOG_DOMAIN, _handler_id);
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}
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}
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std::string str()
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{
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return _stream.str();
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}
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private:
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static void _log_handler(const gchar*, GLogLevelFlags,
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const gchar* message, gpointer gthis)
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{
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static_cast<LoggerTest*>(gthis)->log_message(message);
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}
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void log_message(const char* message)
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{
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std::cerr << "Message: " << message << std::endl;
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_stream << message;
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usleep(200);
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}
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std::ostringstream _stream;
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guint _handler_id;
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};
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TEST_F(LoggerTest, testEndingSpace)
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{
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warn() << "This ends with a space ";
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}
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TEST_F(LoggerTest, testDebug)
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{
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debug() << "Some data about things happening.";
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auto expected = "Some data about things happening.";
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debug() << expected;
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ASSERT_STREQ(expected, str().c_str());
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}
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TEST_F(LoggerTest, testInfo)
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{
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auto expected = "Some info.";
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info() << expected;
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ASSERT_STREQ(expected, str().c_str());
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}
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TEST_F(LoggerTest, testWarning)
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{
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warn() << "This shouldn't normally happen.";
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auto expected = "This shouldn't normally happen.";
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warn() << expected;
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ASSERT_STREQ(expected, str().c_str());
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}
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TEST_F(LoggerTest, testCritical)
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{
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critical() << "Critical fail.";
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auto expected = "Critical fail.";
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critical() << expected;
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ASSERT_STREQ(expected, str().c_str());
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}
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TEST_F(LoggerTest, testError)
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{
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ASSERT_EXIT({error() << "Error crash.";},
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::testing::KilledBySignal(SIGTRAP), "Error crash.");
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}
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TEST_F(LoggerTest, testStreamLevelDebug)
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{
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debug() << "Level:" << Logger::Level::DEBUG;
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}
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TEST_F(LoggerTest, testStreamLevelWarning)
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{
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debug() << "Level:" << Logger::Level::WARNING;
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}
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TEST_F(LoggerTest, testStreamLevelCritical)
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{
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debug() << "Level:" << Logger::Level::CRITICAL;
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}
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TEST_F(LoggerTest, testStreamLevelERROR)
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{
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debug() << "Level:" << Logger::Level::ERROR;
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}
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TEST_F(LoggerTest, testStreamLevelUnknown)
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{
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debug() << "Level:" << Logger::Level::UNKNOWN;
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}
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TEST_F(LoggerTest, testStreamBool)
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{
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debug() << "Bool:" << true;
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}
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TEST_F(LoggerTest, testStreamPointer)
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{
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debug() << "Pointer:" << this;
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}
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TEST_F(LoggerTest, testStreamNullPointer)
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{
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debug() << "Pointer:" << nullptr;
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}
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TEST_F(LoggerTest, testStreamInt)
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{
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debug() << "Count:" << 42;
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}
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TEST_F(LoggerTest, testStreamShort)
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{
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debug() << "Count:" << (short)42;
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}
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TEST_F(LoggerTest, testStreamLong)
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{
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debug() << "Count:" << (long)42;
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}
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TEST_F(LoggerTest, testStreamLongLong)
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{
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debug() << "Count" << (long long)42;
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}
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TEST_F(LoggerTest, testStreamUnsignedInt)
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{
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debug() << "Unsigned:" << (unsigned int)42;
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}
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TEST_F(LoggerTest, testStreamUnsignedShort)
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{
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debug() << "Unsigned:" << (unsigned short)42;
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}
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TEST_F(LoggerTest, testStreamUnsignedLong)
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{
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debug() << "Unsigned Long:" << (unsigned long)42;
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}
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TEST_F(LoggerTest, testStreamUnsignedLongLong)
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{
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debug() << "Unsigned long long:" << (unsigned long long)42;
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}
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TEST_F(LoggerTest, testStreamFloat)
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{
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debug() << "Float:" << 2.2f;
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}
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TEST_F(LoggerTest, testStreamDouble)
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{
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debug() << "Double:" << (double)2.2f;
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auto expected = "Error crash.";
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ASSERT_EXIT({error() << expected;},
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::testing::KilledBySignal(SIGTRAP), expected);
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ASSERT_STREQ(expected, str().c_str());
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}
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} // namespace
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