138 lines
3.9 KiB
C++
138 lines
3.9 KiB
C++
// Copyright 2014 The Crashpad Authors
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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 "util/mac/xattr.h"
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <limits>
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#include "base/files/scoped_file.h"
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#include "base/posix/eintr_wrapper.h"
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#include "gtest/gtest.h"
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#include "test/errors.h"
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#include "test/scoped_temp_dir.h"
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namespace crashpad {
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namespace test {
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namespace {
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class Xattr : public testing::Test {
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protected:
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// testing::Test:
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void SetUp() override {
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path_ = temp_dir_.path().Append("xattr_file");
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base::ScopedFD tmp(
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HANDLE_EINTR(open(path_.value().c_str(),
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O_WRONLY | O_CREAT | O_TRUNC | O_NOCTTY | O_CLOEXEC,
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0644)));
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EXPECT_GE(tmp.get(), 0) << ErrnoMessage("open");
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}
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void TearDown() override {
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EXPECT_EQ(unlink(path_.value().c_str()), 0) << ErrnoMessage("unlink");
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}
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const base::FilePath& path() const { return path_; }
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private:
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ScopedTempDir temp_dir_;
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base::FilePath path_;
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};
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constexpr char kKey[] = "org.chromium.crashpad.test";
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TEST_F(Xattr, ReadNonExistentXattr) {
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std::string value;
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EXPECT_EQ(ReadXattr(path(), kKey, &value), XattrStatus::kNoAttribute);
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}
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TEST_F(Xattr, WriteAndReadString) {
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std::string value = "hello world";
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EXPECT_TRUE(WriteXattr(path(), kKey, value));
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std::string actual;
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EXPECT_EQ(ReadXattr(path(), kKey, &actual), XattrStatus::kOK);
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EXPECT_EQ(actual, value);
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}
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TEST_F(Xattr, WriteAndReadVeryLongString) {
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std::string value(533, 'A');
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EXPECT_TRUE(WriteXattr(path(), kKey, value));
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std::string actual;
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EXPECT_EQ(ReadXattr(path(), kKey, &actual), XattrStatus::kOK);
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EXPECT_EQ(actual, value);
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}
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TEST_F(Xattr, WriteAndReadBool) {
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EXPECT_TRUE(WriteXattrBool(path(), kKey, true));
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bool actual = false;
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EXPECT_EQ(ReadXattrBool(path(), kKey, &actual), XattrStatus::kOK);
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EXPECT_TRUE(actual);
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EXPECT_TRUE(WriteXattrBool(path(), kKey, false));
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EXPECT_EQ(ReadXattrBool(path(), kKey, &actual), XattrStatus::kOK);
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EXPECT_FALSE(actual);
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}
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TEST_F(Xattr, WriteAndReadInt) {
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int expected = 42;
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int actual;
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EXPECT_TRUE(WriteXattrInt(path(), kKey, expected));
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EXPECT_EQ(ReadXattrInt(path(), kKey, &actual), XattrStatus::kOK);
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EXPECT_EQ(actual, expected);
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expected = std::numeric_limits<int>::max();
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EXPECT_TRUE(WriteXattrInt(path(), kKey, expected));
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EXPECT_EQ(ReadXattrInt(path(), kKey, &actual), XattrStatus::kOK);
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EXPECT_EQ(actual, expected);
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}
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TEST_F(Xattr, WriteAndReadTimeT) {
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time_t expected = time(nullptr);
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time_t actual;
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EXPECT_TRUE(WriteXattrTimeT(path(), kKey, expected));
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EXPECT_EQ(ReadXattrTimeT(path(), kKey, &actual), XattrStatus::kOK);
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EXPECT_EQ(actual, expected);
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expected = std::numeric_limits<time_t>::max();
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EXPECT_TRUE(WriteXattrTimeT(path(), kKey, expected));
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EXPECT_EQ(ReadXattrTimeT(path(), kKey, &actual), XattrStatus::kOK);
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EXPECT_EQ(actual, expected);
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}
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TEST_F(Xattr, RemoveAndRead) {
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const std::string value = "hello world";
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EXPECT_TRUE(WriteXattr(path(), kKey, value));
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std::string actual;
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EXPECT_EQ(ReadXattr(path(), kKey, &actual), XattrStatus::kOK);
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EXPECT_EQ(actual, value);
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EXPECT_EQ(RemoveXattr(path(), kKey), XattrStatus::kOK);
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EXPECT_EQ(ReadXattr(path(), kKey, &actual), XattrStatus::kNoAttribute);
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EXPECT_EQ(RemoveXattr(path(), kKey), XattrStatus::kNoAttribute);
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}
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} // namespace
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} // namespace test
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} // namespace crashpad
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