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- // Copyright 2015 The Crashpad Authors. All rights reserved.
- //
- // Licensed under the Apache License, Version 2.0 (the "License");
- // you may not use this file except in compliance with the License.
- // You may obtain a copy of the License at
- //
- // http://www.apache.org/licenses/LICENSE-2.0
- //
- // Unless required by applicable law or agreed to in writing, software
- // distributed under the License is distributed on an "AS IS" BASIS,
- // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- // See the License for the specific language governing permissions and
- // limitations under the License.
- #include "client/settings.h"
- #include "build/build_config.h"
- #include "gtest/gtest.h"
- #include "test/errors.h"
- #include "test/scoped_temp_dir.h"
- #include "util/file/file_io.h"
- namespace crashpad {
- namespace test {
- namespace {
- class SettingsTest : public testing::Test {
- public:
- SettingsTest() : settings_(settings_path()) {}
- base::FilePath settings_path() {
- return temp_dir_.path().Append(FILE_PATH_LITERAL("settings"));
- }
- Settings* settings() { return &settings_; }
- void InitializeBadFile() {
- ScopedFileHandle handle(
- LoggingOpenFileForWrite(settings_path(),
- FileWriteMode::kTruncateOrCreate,
- FilePermissions::kWorldReadable));
- ASSERT_TRUE(handle.is_valid());
- static constexpr char kBuf[] = "test bad file";
- ASSERT_TRUE(LoggingWriteFile(handle.get(), kBuf, sizeof(kBuf)));
- handle.reset();
- }
- protected:
- // testing::Test:
- void SetUp() override {
- ASSERT_TRUE(settings()->Initialize());
- }
- private:
- ScopedTempDir temp_dir_;
- Settings settings_;
- DISALLOW_COPY_AND_ASSIGN(SettingsTest);
- };
- TEST_F(SettingsTest, ClientID) {
- UUID client_id;
- EXPECT_TRUE(settings()->GetClientID(&client_id));
- EXPECT_NE(client_id, UUID());
- Settings local_settings(settings_path());
- EXPECT_TRUE(local_settings.Initialize());
- UUID actual;
- EXPECT_TRUE(local_settings.GetClientID(&actual));
- EXPECT_EQ(actual, client_id);
- }
- TEST_F(SettingsTest, UploadsEnabled) {
- bool enabled = true;
- // Default value is false.
- EXPECT_TRUE(settings()->GetUploadsEnabled(&enabled));
- EXPECT_FALSE(enabled);
- EXPECT_TRUE(settings()->SetUploadsEnabled(true));
- EXPECT_TRUE(settings()->GetUploadsEnabled(&enabled));
- EXPECT_TRUE(enabled);
- Settings local_settings(settings_path());
- EXPECT_TRUE(local_settings.Initialize());
- enabled = false;
- EXPECT_TRUE(local_settings.GetUploadsEnabled(&enabled));
- EXPECT_TRUE(enabled);
- EXPECT_TRUE(settings()->SetUploadsEnabled(false));
- EXPECT_TRUE(settings()->GetUploadsEnabled(&enabled));
- EXPECT_FALSE(enabled);
- enabled = true;
- EXPECT_TRUE(local_settings.GetUploadsEnabled(&enabled));
- EXPECT_FALSE(enabled);
- }
- TEST_F(SettingsTest, LastUploadAttemptTime) {
- time_t actual = -1;
- EXPECT_TRUE(settings()->GetLastUploadAttemptTime(&actual));
- // Default value is 0.
- EXPECT_EQ(actual, 0);
- const time_t expected = time(nullptr);
- EXPECT_TRUE(settings()->SetLastUploadAttemptTime(expected));
- EXPECT_TRUE(settings()->GetLastUploadAttemptTime(&actual));
- EXPECT_EQ(actual, expected);
- Settings local_settings(settings_path());
- EXPECT_TRUE(local_settings.Initialize());
- actual = -1;
- EXPECT_TRUE(local_settings.GetLastUploadAttemptTime(&actual));
- EXPECT_EQ(actual, expected);
- }
- // The following tests write a corrupt settings file and test the recovery
- // operation.
- TEST_F(SettingsTest, BadFileOnInitialize) {
- InitializeBadFile();
- Settings settings(settings_path());
- EXPECT_TRUE(settings.Initialize());
- }
- TEST_F(SettingsTest, BadFileOnGet) {
- InitializeBadFile();
- UUID client_id;
- EXPECT_TRUE(settings()->GetClientID(&client_id));
- EXPECT_NE(client_id, UUID());
- Settings local_settings(settings_path());
- EXPECT_TRUE(local_settings.Initialize());
- UUID actual;
- EXPECT_TRUE(local_settings.GetClientID(&actual));
- EXPECT_EQ(actual, client_id);
- }
- TEST_F(SettingsTest, BadFileOnSet) {
- InitializeBadFile();
- EXPECT_TRUE(settings()->SetUploadsEnabled(true));
- bool enabled = false;
- EXPECT_TRUE(settings()->GetUploadsEnabled(&enabled));
- EXPECT_TRUE(enabled);
- }
- TEST_F(SettingsTest, UnlinkFile) {
- UUID client_id;
- EXPECT_TRUE(settings()->GetClientID(&client_id));
- EXPECT_TRUE(settings()->SetUploadsEnabled(true));
- EXPECT_TRUE(settings()->SetLastUploadAttemptTime(time(nullptr)));
- #if defined(OS_WIN)
- EXPECT_EQ(_wunlink(settings_path().value().c_str()), 0)
- << ErrnoMessage("_wunlink");
- #else
- EXPECT_EQ(unlink(settings_path().value().c_str()), 0)
- << ErrnoMessage("unlink");
- #endif
- Settings local_settings(settings_path());
- EXPECT_TRUE(local_settings.Initialize());
- UUID new_client_id;
- EXPECT_TRUE(local_settings.GetClientID(&new_client_id));
- EXPECT_NE(new_client_id, client_id);
- // Check that all values are reset.
- bool enabled = true;
- EXPECT_TRUE(local_settings.GetUploadsEnabled(&enabled));
- EXPECT_FALSE(enabled);
- time_t time = -1;
- EXPECT_TRUE(local_settings.GetLastUploadAttemptTime(&time));
- EXPECT_EQ(time, 0);
- }
- } // namespace
- } // namespace test
- } // namespace crashpad
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