/*
- * Copyright 2016 Facebook, Inc.
+ * Copyright 2012-present Facebook, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
#include <folly/experimental/TestUtil.h>
-#include <sys/types.h>
#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
+#include <sys/types.h>
#include <boost/regex.hpp>
-#include <folly/Conv.h>
+
#include <folly/Exception.h>
#include <folly/File.h>
#include <folly/FileUtil.h>
+#include <folly/Memory.h>
#include <folly/String.h>
-#include <folly/portability/Environment.h>
+#include <folly/portability/Fcntl.h>
+
+#ifdef _WIN32
+#include <crtdbg.h> // @manual
+#endif
namespace folly {
namespace test {
return path;
}
-} // namespace
+} // namespace
TemporaryFile::TemporaryFile(StringPiece namePrefix,
fs::path dir,
}
}
+void TemporaryFile::close() {
+ if (::close(fd_) == -1) {
+ PLOG(ERROR) << "close failed";
+ }
+ fd_ = -1;
+}
+
const fs::path& TemporaryFile::path() const {
CHECK(scope_ != Scope::UNLINK_IMMEDIATELY);
DCHECK(!path_.empty());
return path_;
}
-TemporaryFile::~TemporaryFile() {
+void TemporaryFile::reset() {
if (fd_ != -1 && closeOnDestruction_) {
- if (close(fd_) == -1) {
- PLOG(ERROR) << "close failed";
+ if (::close(fd_) == -1) {
+ PLOG(ERROR) << "close failed (fd = " << fd_ << "): ";
}
}
}
}
+TemporaryFile::~TemporaryFile() {
+ reset();
+}
+
TemporaryDirectory::TemporaryDirectory(
StringPiece namePrefix,
fs::path dir,
}
}
-ChangeToTempDir::ChangeToTempDir() : initialPath_(fs::current_path()) {
- std::string p = dir_.path().string();
- ::chdir(p.c_str());
+ChangeToTempDir::ChangeToTempDir() {
+ orig_ = fs::current_path();
+ fs::current_path(path());
}
ChangeToTempDir::~ChangeToTempDir() {
- std::string p = initialPath_.string();
- ::chdir(p.c_str());
+ if (!orig_.empty()) {
+ fs::current_path(orig_);
+ }
}
namespace detail {
+SavedState disableInvalidParameters() {
+#ifdef _WIN32
+ SavedState ret;
+ ret.previousThreadLocalHandler = _set_thread_local_invalid_parameter_handler(
+ [](const wchar_t*,
+ const wchar_t*,
+ const wchar_t*,
+ unsigned int,
+ uintptr_t) {});
+ ret.previousCrtReportMode = _CrtSetReportMode(_CRT_ASSERT, 0);
+ return ret;
+#else
+ return SavedState();
+#endif
+}
+
+#ifdef _WIN32
+void enableInvalidParameters(SavedState state) {
+ _set_thread_local_invalid_parameter_handler(
+ (_invalid_parameter_handler)state.previousThreadLocalHandler);
+ _CrtSetReportMode(_CRT_ASSERT, state.previousCrtReportMode);
+}
+#else
+void enableInvalidParameters(SavedState) {}
+#endif
+
bool hasPCREPatternMatch(StringPiece pattern, StringPiece target) {
return boost::regex_match(
target.begin(),
return !hasPCREPatternMatch(pattern, target);
}
-} // namespace detail
+} // namespace detail
CaptureFD::CaptureFD(int fd, ChunkCob chunk_cob)
: chunkCob_(std::move(chunk_cob)), fd_(fd), readOffset_(0) {
std::string filename = file_.path().string();
// Yes, I know that I could just keep the file open instead. So sue me.
folly::File f(openNoInt(filename.c_str(), O_RDONLY), true);
- auto size = lseek(f.fd(), 0, SEEK_END) - readOffset_;
+ auto size = size_t(lseek(f.fd(), 0, SEEK_END) - readOffset_);
std::unique_ptr<char[]> buf(new char[size]);
auto bytes_read = folly::preadFull(f.fd(), buf.get(), size, readOffset_);
- PCHECK(size == bytes_read);
- readOffset_ += size;
+ PCHECK(ssize_t(size) == bytes_read);
+ readOffset_ += off_t(size);
chunkCob_(StringPiece(buf.get(), buf.get() + size));
return std::string(buf.get(), size);
}
-static std::map<std::string, std::string> getEnvVarMap() {
- std::map<std::string, std::string> data;
- for (auto it = environ; *it != nullptr; ++it) {
- std::string key, value;
- split("=", *it, key, value);
- if (key.empty()) {
- continue;
- }
- CHECK(!data.count(key)) << "already contains: " << key;
- data.emplace(move(key), move(value));
- }
- return data;
-}
-
-EnvVarSaver::EnvVarSaver() {
- saved_ = getEnvVarMap();
-}
-
-EnvVarSaver::~EnvVarSaver() {
- for (const auto& kvp : getEnvVarMap()) {
- if (saved_.count(kvp.first)) {
- continue;
- }
- PCHECK(0 == unsetenv(kvp.first.c_str()));
- }
- for (const auto& kvp : saved_) {
- PCHECK(0 == setenv(kvp.first.c_str(), kvp.second.c_str(), (int)true));
- }
-}
-
-} // namespace test
-} // namespace folly
+} // namespace test
+} // namespace folly