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https://github.com/chromium/crashpad.git
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d1aafe78ea
- Linux (but not Android) provides __fpurge() instead of fpurge(). - In multiprocess_exec_test_child, use getrlimit(RLIMIT_NOFILE) instead of max(sysconf(_SC_OPEN_MAX), OPEN_MAX, getdtablesize()). OPEN_MAX is not availble on Linux (but is in Android as a bogus value), and getdtablesize() is not available in Android since 5.0.0 (API 21). sysconf(_SC_OPEN_MAX) and getdtablesize() both return getrlimit(RLIMIT_NOFILE) on all relevant platforms. - Add a Linux/Android implementation of test::Paths::Executable(). - Respect TMPDIR for all POSIX platforms in ScopedTempDir::CreateTemporaryDirectory(). If TMPDIR is unset or empty, use /tmp, except on Android, where /tmp does not exist and /data/local/tmp is used instead. Also: - Fix the Mac and Windows implementations of test::Paths::Executable() to abort on fatal error, in line with the new Linux/Android version. BUG=crashpad:30 TEST=crashpad_test_test Change-Id: I98a50d8579b193c813ba79794be087649e94cc06 Reviewed-on: https://chromium-review.googlesource.com/405507 Reviewed-by: Robert Sesek <rsesek@chromium.org>
88 lines
2.4 KiB
C++
88 lines
2.4 KiB
C++
// Copyright 2015 The Crashpad Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "test/scoped_temp_dir.h"
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#include <dirent.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "base/logging.h"
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#include "build/build_config.h"
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#include "gtest/gtest.h"
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#include "test/errors.h"
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namespace crashpad {
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namespace test {
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void ScopedTempDir::Rename() {
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base::FilePath move_to = CreateTemporaryDirectory();
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PCHECK(rename(path_.value().c_str(), move_to.value().c_str()) == 0);
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path_ = move_to;
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}
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// static
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base::FilePath ScopedTempDir::CreateTemporaryDirectory() {
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char* tmpdir = getenv("TMPDIR");
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std::string dir;
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if (tmpdir && tmpdir[0] != '\0') {
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dir.assign(tmpdir);
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} else {
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#if defined(OS_ANDROID)
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dir.assign("/data/local/tmp");
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#else
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dir.assign("/tmp");
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#endif
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}
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if (dir[dir.size() - 1] != '/') {
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dir.append(1, '/');
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}
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dir.append("org.chromium.crashpad.test.XXXXXX");
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PCHECK(mkdtemp(&dir[0])) << "mkdtemp " << dir;
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return base::FilePath(dir);
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}
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// static
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void ScopedTempDir::RecursivelyDeleteTemporaryDirectory(
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const base::FilePath& path) {
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DIR* dir = opendir(path.value().c_str());
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ASSERT_TRUE(dir) << ErrnoMessage("opendir") << " " << path.value();
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dirent* entry;
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while ((entry = readdir(dir))) {
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if (strcmp(entry->d_name, ".") == 0 || strcmp(entry->d_name, "..") == 0) {
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continue;
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}
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base::FilePath entry_path = path.Append(entry->d_name);
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if (entry->d_type == DT_DIR) {
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RecursivelyDeleteTemporaryDirectory(entry_path);
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} else {
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EXPECT_EQ(0, unlink(entry_path.value().c_str()))
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<< ErrnoMessage("unlink") << " " << entry_path.value();
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}
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}
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EXPECT_EQ(0, closedir(dir))
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<< ErrnoMessage("closedir") << " " << path.value();
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EXPECT_EQ(0, rmdir(path.value().c_str()))
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<< ErrnoMessage("rmdir") << " " << path.value();
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}
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} // namespace test
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} // namespace crashpad
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