| // Copyright 2016 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <lib/syslog/cpp/log_settings.h> |
| #include <lib/syslog/cpp/macros.h> |
| #include <unistd.h> |
| |
| #include <fbl/unique_fd.h> |
| #include <gtest/gtest.h> |
| |
| #include "src/lib/files/file.h" |
| #include "src/lib/files/scoped_temp_dir.h" |
| |
| namespace syslog { |
| namespace { |
| |
| class LogSettingsFixture : public ::testing::Test { |
| public: |
| LogSettingsFixture() : old_severity_(GetMinLogLevel()), old_stderr_(dup(STDERR_FILENO)) {} |
| ~LogSettingsFixture() { |
| SetLogSettings({.min_log_level = old_severity_}); |
| dup2(old_stderr_.get(), STDERR_FILENO); |
| } |
| |
| private: |
| LogSeverity old_severity_; |
| fbl::unique_fd old_stderr_; |
| }; |
| #ifndef __Fuchsia__ |
| TEST(LogSettings, DefaultOptions) { |
| LogSettings settings; |
| EXPECT_EQ(LOG_INFO, settings.min_log_level); |
| EXPECT_EQ(std::string(), settings.log_file); |
| } |
| |
| TEST_F(LogSettingsFixture, SetAndGet) { |
| LogSettings new_settings; |
| new_settings.min_log_level = -20; |
| SetLogSettings(new_settings); |
| EXPECT_EQ(new_settings.min_log_level, GetMinLogLevel()); |
| } |
| |
| TEST_F(LogSettingsFixture, SetValidLogFile) { |
| const char kTestMessage[] = "TEST MESSAGE"; |
| |
| LogSettings new_settings; |
| files::ScopedTempDir temp_dir; |
| ASSERT_TRUE(temp_dir.NewTempFile(&new_settings.log_file)); |
| SetLogSettings(new_settings); |
| |
| FX_LOGS(INFO) << kTestMessage; |
| |
| ASSERT_EQ(0, access(new_settings.log_file.c_str(), R_OK)); |
| std::string log; |
| ASSERT_TRUE(files::ReadFileToString(new_settings.log_file, &log)); |
| EXPECT_TRUE(log.find(kTestMessage) != std::string::npos); |
| } |
| |
| TEST_F(LogSettingsFixture, SetInvalidLogFile) { |
| LogSettings new_settings; |
| new_settings.log_file = "\\\\//invalid-path"; |
| SetLogSettings(new_settings); |
| |
| EXPECT_NE(0, access(new_settings.log_file.c_str(), R_OK)); |
| } |
| #endif |
| |
| } // namespace |
| } // namespace syslog |