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// (C) Copyright 2017, Google Inc.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Portability include to match the Google test environment.
#ifndef TESSERACT_UNITTEST_INCLUDE_GUNIT_H_
#define TESSERACT_UNITTEST_INCLUDE_GUNIT_H_
#include "errcode.h" // for ASSERT_HOST
#include "fileio.h" // for tesseract::File
#include "gtest/gtest.h"
#include "log.h" // for LOG
static const char *FLAGS_test_tmpdir = "./tmp";
namespace tesseract {
static inline void trim(std::string &s) {
s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](unsigned char ch) {
return !std::isspace(ch);
}));
s.erase(std::find_if(s.rbegin(), s.rend(), [](unsigned char ch) {
return !std::isspace(ch);
}).base(), s.end());
}
} // namespace tesseract
class file : public tesseract::File {
public:
static void MakeTmpdir() {
#if defined(_WIN32)
_mkdir(FLAGS_test_tmpdir);
#else
mkdir(FLAGS_test_tmpdir, S_IRWXU | S_IRWXG);
#endif
}
// Create a file and write a string to it.
static bool WriteStringToFile(const std::string &contents, const std::string &filename) {
File::WriteStringToFileOrDie(contents, filename);
return true;
}
static bool GetContents(const std::string &filename, std::string *out, int) {
return File::ReadFileToString(filename, out);
}
static bool SetContents(const std::string &name, const std::string &contents,
bool /*is_default*/) {
return WriteStringToFile(contents, name);
}
static int Defaults() {
return 0;
}
static std::string JoinPath(const std::string &s1, const std::string &s2) {
return tesseract::File::JoinPath(s1, s2);
}
static std::string JoinPath(const std::string &s1, const std::string &s2, const std::string &s3) {
return JoinPath(JoinPath(s1, s2), s3);
}
};
// /usr/include/tensorflow/core/platform/default/logging.h defines the CHECK* macros.
#if !defined(CHECK)
# define CHECK(condition) \
if (!(condition)) \
LOG(FATAL) << "Check failed: " #condition " "
# define CHECK_EQ(test, value) CHECK((test) == (value))
# define CHECK_GE(test, value) CHECK((test) >= (value))
# define CHECK_GT(test, value) CHECK((test) > (value))
# define CHECK_LT(test, value) CHECK((test) < (value))
# define CHECK_LE(test, value) CHECK((test) <= (value))
# define CHECK_OK(test) CHECK(test)
#endif
#endif // TESSERACT_UNITTEST_INCLUDE_GUNIT_H_
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