68 lines
1.8 KiB
C++
68 lines
1.8 KiB
C++
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// 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/file.h"
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#include <errno.h>
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#include <sys/stat.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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bool FileExists(const base::FilePath& path) {
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#if defined(OS_POSIX)
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struct stat st;
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int rv = lstat(path.value().c_str(), &st);
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static constexpr char stat_function[] = "lstat";
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#elif defined(OS_WIN)
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struct _stat st;
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int rv = _wstat(path.value().c_str(), &st);
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static constexpr char stat_function[] = "_wstat";
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#else
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#error "Not implemented"
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#endif
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if (rv < 0) {
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EXPECT_EQ(errno, ENOENT) << ErrnoMessage(stat_function) << " "
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<< path.value();
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return false;
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}
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return true;
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}
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FileOffset FileSize(const base::FilePath& path) {
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#if defined(OS_POSIX)
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struct stat st;
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int rv = lstat(path.value().c_str(), &st);
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static constexpr char stat_function[] = "lstat";
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#elif defined(OS_WIN)
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struct _stati64 st;
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int rv = _wstati64(path.value().c_str(), &st);
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static constexpr char stat_function[] = "_wstati64";
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#else
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#error "Not implemented"
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#endif
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if (rv < 0) {
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ADD_FAILURE() << ErrnoMessage(stat_function) << " " << path.value();
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return -1;
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}
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return st.st_size;
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}
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} // namespace test
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} // namespace crashpad
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