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LibTest: Extract some useful functions from TestRunner.h

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This allows other test like programs to use these without needing to
link to LibTest.
This commit is contained in:
davidot 2022-09-09 23:52:21 +02:00 • committed by Linus Groh
parent 6b437c576f
commit b6094b7a3d
2 changed files with 46 additions and 31 deletions
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44
Userland/Libraries/LibTest/TestRunnerUtil.h Normal file
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/*
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibCore/DirIterator.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/time.h>
namespace Test {
inline double get_time_in_ms()
{
struct timeval tv1;
auto return_code = gettimeofday(&tv1, nullptr);
VERIFY(return_code >= 0);
return static_cast<double>(tv1.tv_sec) * 1000.0 + static_cast<double>(tv1.tv_usec) / 1000.0;
}
template<typename Callback>
inline void iterate_directory_recursively(String const& directory_path, Callback callback)
{
Core::DirIterator directory_iterator(directory_path, Core::DirIterator::Flags::SkipDots);
while (directory_iterator.has_next()) {
auto name = directory_iterator.next_path();
struct stat st = {};
if (fstatat(directory_iterator.fd(), name.characters(), &st, AT_SYMLINK_NOFOLLOW) < 0)
continue;
bool is_directory = S_ISDIR(st.st_mode);
auto full_path = String::formatted("{}/{}", directory_path, name);
if (is_directory && name != "/Fixtures"sv) {
iterate_directory_recursively(full_path, callback);
} else if (!is_directory) {
callback(full_path);
}
}
}
}