mirror of
https://github.com/KjellKod/g3log.git
synced 2024-12-13 10:42:56 +01:00
319 lines
9.9 KiB
C++
319 lines
9.9 KiB
C++
/** ==========================================================================
|
|
* 2011 by KjellKod.cc. This is PUBLIC DOMAIN to use at your own risk and comes
|
|
* with no warranties. This code is yours to share, use and modify with no
|
|
* strings attached and no restrictions or obligations.
|
|
* ============================================================================*/
|
|
|
|
#include <gtest/gtest.h>
|
|
#include "g2log.h"
|
|
#include "g2logworker.h"
|
|
#include "testing_helpers.h"
|
|
|
|
#include <memory>
|
|
#include <string>
|
|
#include <fstream>
|
|
#include <cstdio>
|
|
#include <thread>
|
|
#include <chrono>
|
|
|
|
namespace {
|
|
const int k_wait_time = 5; // 5s wait between LOG/CHECK FATAL till we say it's too long time
|
|
const std::string log_directory = "./";
|
|
|
|
bool verifyContent(const std::string &total_text, std::string msg_to_find) {
|
|
std::string content(total_text);
|
|
size_t location = content.find(msg_to_find);
|
|
return (location != std::string::npos);
|
|
}
|
|
|
|
std::string readFileToText(std::string filename) {
|
|
std::ifstream in;
|
|
in.open(filename.c_str(), std::ios_base::in);
|
|
if (!in.is_open()) {
|
|
return ""; // error just return empty string - test will 'fault'
|
|
}
|
|
std::ostringstream oss;
|
|
oss << in.rdbuf();
|
|
std::string content(oss.str());
|
|
return content;
|
|
}
|
|
} // end anonymous namespace
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// LOG
|
|
TEST(IO_RestoreLogger, Expecting_Fine_To_ShutDownMultipleTimes)
|
|
{
|
|
RestoreLogger logger1("");
|
|
std::this_thread::sleep_for( std::chrono::milliseconds(1000));
|
|
RestoreLogger logger2("./");
|
|
}
|
|
|
|
|
|
TEST(LOGTest, LOG) {
|
|
std::string file_content;
|
|
{
|
|
RestoreLogger logger(log_directory);
|
|
LOG(INFO) << "test LOG(INFO)";
|
|
logger.reset(); // force flush of logger
|
|
file_content = readFileToText(logger.logFile());
|
|
SCOPED_TRACE("LOG_INFO"); // Scope exit be prepared for destructor failure
|
|
}
|
|
ASSERT_TRUE(verifyContent(file_content, "test LOG(INFO)"));
|
|
}
|
|
|
|
|
|
namespace {
|
|
const std::string t_info = "test INFO ";
|
|
const std::string t_info2 = "test INFO 123";
|
|
const std::string t_debug = "test DEBUG ";
|
|
const std::string t_debug2 = "test DEBUG 1.123456";
|
|
const std::string t_warning = "test WARNING ";
|
|
const std::string t_warning2 = "test WARNING yello";
|
|
}
|
|
|
|
// printf-type log
|
|
|
|
TEST(LogTest, LOG_F) {
|
|
std::string file_content;
|
|
{
|
|
RestoreLogger logger(log_directory);
|
|
std::cout << "logfilename: " << logger.logFile() << std::flush << std::endl;
|
|
|
|
LOGF(INFO, std::string(t_info + "%d").c_str(), 123);
|
|
LOGF(DEBUG, std::string(t_debug + "%f").c_str(), 1.123456);
|
|
LOGF(WARNING, std::string(t_warning + "%s").c_str(), "yello");
|
|
logger.reset(); // force flush of logger
|
|
file_content = readFileToText(logger.logFile());
|
|
SCOPED_TRACE("LOG_INFO"); // Scope exit be prepared for destructor failure
|
|
}
|
|
ASSERT_TRUE(verifyContent(file_content, t_info2));
|
|
ASSERT_TRUE(verifyContent(file_content, t_debug2));
|
|
ASSERT_TRUE(verifyContent(file_content, t_warning2));
|
|
}
|
|
|
|
|
|
|
|
|
|
// stream-type log
|
|
|
|
TEST(LogTest, LOG) {
|
|
std::string file_content;
|
|
{
|
|
RestoreLogger logger(log_directory);
|
|
LOG(INFO) << t_info << 123;
|
|
LOG(DEBUG) << t_debug << std::setprecision(7) << 1.123456f;
|
|
LOG(WARNING) << t_warning << "yello";
|
|
logger.reset(); // force flush of logger
|
|
file_content = readFileToText(logger.logFile());
|
|
SCOPED_TRACE("LOG_INFO"); // Scope exit be prepared for destructor failure
|
|
}
|
|
ASSERT_TRUE(verifyContent(file_content, t_info2));
|
|
ASSERT_TRUE(verifyContent(file_content, t_debug2));
|
|
ASSERT_TRUE(verifyContent(file_content, t_warning2));
|
|
}
|
|
|
|
TEST(LogTest, LOG_F_IF) {
|
|
std::string file_content;
|
|
{
|
|
RestoreLogger logger(log_directory);
|
|
LOGF_IF(INFO, (2 == 2), std::string(t_info + "%d").c_str(), 123);
|
|
LOGF_IF(DEBUG, (2 != 2), std::string(t_debug + "%f").c_str(), 1.123456);
|
|
logger.reset(); // force flush of logger
|
|
file_content = readFileToText(logger.logFile());
|
|
SCOPED_TRACE("LOG_IF"); // Scope exit be prepared for destructor failure
|
|
}
|
|
ASSERT_TRUE(verifyContent(file_content, t_info2));
|
|
ASSERT_FALSE(verifyContent(file_content, t_debug2));
|
|
}
|
|
|
|
TEST(LogTest, LOG_IF) {
|
|
std::string file_content;
|
|
{
|
|
RestoreLogger logger(log_directory);
|
|
LOG_IF(INFO, (2 == 2)) << t_info << 123;
|
|
LOG_IF(DEBUG, (2 != 2)) << t_debug << std::setprecision(7) << 1.123456f;
|
|
logger.reset(); // force flush of logger
|
|
file_content = readFileToText(logger.logFile());
|
|
SCOPED_TRACE("LOG_IF"); // Scope exit be prepared for destructor failure
|
|
}
|
|
ASSERT_TRUE(verifyContent(file_content, t_info2));
|
|
ASSERT_FALSE(verifyContent(file_content, t_debug2));
|
|
}
|
|
|
|
TEST(LogTest, LOGF__FATAL) {
|
|
RestoreLogger logger(log_directory);
|
|
try {
|
|
LOGF(FATAL, "This message should throw %d", 0);
|
|
} catch (std::exception const &e) {
|
|
logger.reset();
|
|
std::string file_content = readFileToText(logger.logFile());
|
|
std::cerr << file_content << std::endl << std::flush;
|
|
if (verifyContent(e.what(), "EXIT trigger caused by ") &&
|
|
verifyContent(file_content, "FATAL") &&
|
|
verifyContent(file_content, "This message should throw")) {
|
|
SUCCEED();
|
|
return;
|
|
} else {
|
|
ADD_FAILURE() << "Didn't throw exception as expected";
|
|
}
|
|
}
|
|
ADD_FAILURE() << "Didn't throw exception at ALL";
|
|
}
|
|
|
|
TEST(LogTest, LOG_FATAL) {
|
|
RestoreLogger logger(log_directory);
|
|
try {
|
|
LOG(FATAL) << "This message should throw";
|
|
} catch (std::exception const &e) {
|
|
logger.reset();
|
|
std::string file_content = readFileToText(logger.logFile());
|
|
if (verifyContent(e.what(), "EXIT trigger caused by ") &&
|
|
verifyContent(file_content, "FATAL") &&
|
|
verifyContent(file_content, "This message should throw")) {
|
|
SUCCEED();
|
|
return;
|
|
} else {
|
|
ADD_FAILURE() << "Didn't throw exception as expected";
|
|
}
|
|
}
|
|
ADD_FAILURE() << "Didn't throw exception at ALL";
|
|
}
|
|
|
|
TEST(LogTest, LOGF_IF__FATAL) {
|
|
RestoreLogger logger(log_directory);
|
|
try {
|
|
LOGF_IF(FATAL, (2 < 3), "This message%sshould throw", " ");
|
|
} catch (std::exception const &e) {
|
|
logger.reset();
|
|
std::string file_content = readFileToText(logger.logFile());
|
|
if (verifyContent(e.what(), "EXIT trigger caused by ") &&
|
|
verifyContent(file_content, "FATAL") &&
|
|
verifyContent(file_content, "This message should throw")) {
|
|
SUCCEED();
|
|
return;
|
|
} else {
|
|
ADD_FAILURE() << "Didn't throw exception as expected";
|
|
}
|
|
}
|
|
ADD_FAILURE() << "Didn't throw exception at ALL";
|
|
}
|
|
|
|
TEST(LogTest, LOG_IF__FATAL) {
|
|
RestoreLogger logger(log_directory);
|
|
try {
|
|
LOG_IF(WARNING, (0 != t_info.compare(t_info))) << "This message should NOT be written";
|
|
LOG_IF(FATAL, (0 != t_info.compare(t_info2))) << "This message should throw";
|
|
} catch (std::exception const &e) {
|
|
logger.reset();
|
|
std::string file_content = readFileToText(logger.logFile());
|
|
if (verifyContent(e.what(), "EXIT trigger caused by ") &&
|
|
verifyContent(file_content, "FATAL") &&
|
|
verifyContent(file_content, "This message should throw") &&
|
|
(false == verifyContent(file_content, "This message should NOT be written"))) {
|
|
SUCCEED();
|
|
return;
|
|
} else {
|
|
ADD_FAILURE() << "Didn't throw exception as expected";
|
|
}
|
|
}
|
|
ADD_FAILURE() << "Didn't throw exception at ALL";
|
|
}
|
|
|
|
TEST(LogTest, LOG_IF__FATAL__NO_THROW) {
|
|
RestoreLogger logger(log_directory);
|
|
try {
|
|
LOG_IF(FATAL, (2 > 3)) << "This message%sshould NOT throw";
|
|
} catch (std::exception const &e) {
|
|
std::cerr << e.what() << std::endl;
|
|
logger.reset();
|
|
ADD_FAILURE() << "Didn't throw exception as expected";
|
|
}
|
|
logger.reset();
|
|
SUCCEED();
|
|
}
|
|
|
|
|
|
// CHECK_F
|
|
|
|
TEST(CheckTest, CHECK_F__thisWILL_PrintErrorMsg) {
|
|
RestoreLogger logger(log_directory);
|
|
try {
|
|
CHECK(1 == 2);
|
|
} catch (std::exception const &e) {
|
|
logger.reset();
|
|
std::string file_content = readFileToText(logger.logFile());
|
|
if (verifyContent(e.what(), "EXIT trigger caused by ") &&
|
|
verifyContent(file_content, "FATAL")) {
|
|
SUCCEED();
|
|
return;
|
|
}
|
|
}
|
|
ADD_FAILURE() << "Didn't throw exception as expected";
|
|
}
|
|
|
|
TEST(CHECK_F_Test, CHECK_F__thisWILL_PrintErrorMsg) {
|
|
RestoreLogger logger(log_directory);
|
|
std::string msg = "This message is added to throw %s and %s";
|
|
std::string msg2 = "This message is added to throw message and log";
|
|
std::string arg1 = "message";
|
|
std::string arg2 = "log";
|
|
try {
|
|
CHECK_F(1 >= 2, msg.c_str(), arg1.c_str(), arg2.c_str());
|
|
} catch (std::exception const &e) {
|
|
logger.reset();
|
|
std::string file_content = readFileToText(logger.logFile());
|
|
if (verifyContent(e.what(), "EXIT trigger caused by ") &&
|
|
verifyContent(file_content, "FATAL") &&
|
|
verifyContent(file_content, msg2)) {
|
|
SUCCEED();
|
|
return;
|
|
}
|
|
}
|
|
ADD_FAILURE() << "Didn't throw exception as expected";
|
|
}
|
|
|
|
TEST(CHECK_Test, CHECK__thisWILL_PrintErrorMsg) {
|
|
RestoreLogger logger(log_directory);
|
|
std::string msg = "This message is added to throw %s and %s";
|
|
std::string msg2 = "This message is added to throw message and log";
|
|
std::string arg1 = "message";
|
|
std::string arg2 = "log";
|
|
try {
|
|
CHECK(1 >= 2) << msg2;
|
|
} catch (std::exception const &e) {
|
|
logger.reset();
|
|
std::string file_content = readFileToText(logger.logFile());
|
|
if (verifyContent(e.what(), "EXIT trigger caused by ") &&
|
|
verifyContent(file_content, "FATAL") &&
|
|
verifyContent(file_content, msg2)) {
|
|
SUCCEED();
|
|
return;
|
|
}
|
|
}
|
|
ADD_FAILURE() << "Didn't throw exception as expected";
|
|
}
|
|
|
|
TEST(CHECK, CHECK_ThatWontThrow) {
|
|
RestoreLogger logger(log_directory);
|
|
std::string msg = "This %s should never appear in the %s";
|
|
std::string msg2 = "This message should never appear in the log";
|
|
std::string arg1 = "message";
|
|
std::string arg2 = "log";
|
|
try {
|
|
CHECK(1 == 1);
|
|
CHECK_F(1 == 1, msg.c_str(), "message", "log");
|
|
} catch (std::exception const &e) {
|
|
std::cerr << e.what() << std::endl;
|
|
ADD_FAILURE() << "Should never have thrown";
|
|
}
|
|
|
|
std::string file_content = readFileToText(logger.logFile());
|
|
ASSERT_FALSE(verifyContent(file_content, msg2));
|
|
}
|
|
|