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Enhance LOG emulation

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It is needed for baseapi_test and other unit tests.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
This commit is contained in:
Stefan Weil 2018-10-11 22:13:40 +02:00
parent db07a69b56
commit 27bfaccf73
1 changed files with 32 additions and 8 deletions
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40
unittest/log.h
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@ -1,8 +1,8 @@
///////////////////////////////////////////////////////////////////////
// File: log.h
// Description: Include for custom log message for unittest for tesseract.
// based on
// //https://stackoverflow.com/questions/16491675/how-to-send-custom-message-in-google-c-testing-framework
// based on
// https://stackoverflow.com/questions/16491675/how-to-send-custom-message-in-google-c-testing-framework
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
@ -14,18 +14,42 @@
// See the License for the specific language governing permissions and
// limitations under the License.
///////////////////////////////////////////////////////////////////////
#ifndef TESSERACT_UNITTEST_LOG_H_
#define TESSERACT_UNITTEST_LOG_H_
#include <iostream>
static class LOG {
public:
LOG() {}
std::ostream& info() {
std::cout << "[ LOG MSG ] ";
enum LogLevel {
INFO, ERROR
};
static inline std::ostream& LOG(enum LogLevel level)
{
switch (level) {
#if 0
case DEBUG:
std::cout << "[DEBUG] ";
break;
#endif
case INFO:
std::cout << "[INFO] ";
break;
case ERROR:
std::cout << "[ERROR] ";
break;
}
return std::cout;
}
// https://github.com/google/ion/blob/master/ion/base/logging.h
static inline std::ostream& QCHECK(bool condition)
{
static std::ostream null_stream(nullptr);
if (condition) {
return std::cout;
}
} log;
return null_stream;
}
#endif // TESSERACT_UNITTEST_LOG_H_