/* * Copyright (C) 2015 The Android Open Source Project * * 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 "android-base/logging.h" #include #if defined(_WIN32) #include #endif #include #include #include "android-base/file.h" #include "android-base/stringprintf.h" #include "android-base/test_utils.h" #include #ifdef __ANDROID__ #define HOST_TEST(suite, name) TEST(suite, DISABLED_ ## name) #else #define HOST_TEST(suite, name) TEST(suite, name) #endif class CapturedStderr { public: CapturedStderr() : old_stderr_(-1) { init(); } ~CapturedStderr() { reset(); } int fd() const { return temp_file_.fd; } private: void init() { #if defined(_WIN32) // On Windows, stderr is often buffered, so make sure it is unbuffered so // that we can immediately read back what was written to stderr. ASSERT_EQ(0, setvbuf(stderr, NULL, _IONBF, 0)); #endif old_stderr_ = dup(STDERR_FILENO); ASSERT_NE(-1, old_stderr_); ASSERT_NE(-1, dup2(fd(), STDERR_FILENO)); } void reset() { ASSERT_NE(-1, dup2(old_stderr_, STDERR_FILENO)); ASSERT_EQ(0, close(old_stderr_)); // Note: cannot restore prior setvbuf() setting. } TemporaryFile temp_file_; int old_stderr_; }; #if defined(_WIN32) static void ExitSignalAbortHandler(int) { _exit(3); } #endif static void SuppressAbortUI() { #if defined(_WIN32) // We really just want to call _set_abort_behavior(0, _CALL_REPORTFAULT) to // suppress the Windows Error Reporting dialog box, but that API is not // available in the OS-supplied C Runtime, msvcrt.dll, that we currently // use (it is available in the Visual Studio C runtime). // // Instead, we setup a SIGABRT handler, which is called in abort() right // before calling Windows Error Reporting. In the handler, we exit the // process just like abort() does. ASSERT_NE(SIG_ERR, signal(SIGABRT, ExitSignalAbortHandler)); #endif } TEST(logging, CHECK) { ASSERT_DEATH({SuppressAbortUI(); CHECK(false);}, "Check failed: false "); CHECK(true); ASSERT_DEATH({SuppressAbortUI(); CHECK_EQ(0, 1);}, "Check failed: 0 == 1 "); CHECK_EQ(0, 0); ASSERT_DEATH({SuppressAbortUI(); CHECK_STREQ("foo", "bar");}, R"(Check failed: "foo" == "bar")"); CHECK_STREQ("foo", "foo"); // Test whether CHECK() and CHECK_STREQ() have a dangling if with no else. bool flag = false; if (true) CHECK(true); else flag = true; EXPECT_FALSE(flag) << "CHECK macro probably has a dangling if with no else"; flag = false; if (true) CHECK_STREQ("foo", "foo"); else flag = true; EXPECT_FALSE(flag) << "CHECK_STREQ probably has a dangling if with no else"; } TEST(logging, DCHECK) { if (android::base::kEnableDChecks) { ASSERT_DEATH({SuppressAbortUI(); DCHECK(false);}, "DCheck failed: false "); } DCHECK(true); if (android::base::kEnableDChecks) { ASSERT_DEATH({SuppressAbortUI(); DCHECK_EQ(0, 1);}, "DCheck failed: 0 == 1 "); } DCHECK_EQ(0, 0); if (android::base::kEnableDChecks) { ASSERT_DEATH({SuppressAbortUI(); DCHECK_STREQ("foo", "bar");}, R"(DCheck failed: "foo" == "bar")"); } DCHECK_STREQ("foo", "foo"); // No testing whether we have a dangling else, possibly. That's inherent to the if (constexpr) // setup we intentionally chose to force type-checks of debug code even in release builds (so // we don't get more bit-rot). } #define CHECK_WOULD_LOG_DISABLED(severity) \ static_assert(android::base::severity < android::base::FATAL, "Bad input"); \ for (size_t i = static_cast(android::base::severity) + 1; \ i <= static_cast(android::base::FATAL); \ ++i) { \ android::base::ScopedLogSeverity sls2(static_cast(i)); \ EXPECT_FALSE(WOULD_LOG(severity)) << i; \ } #define CHECK_WOULD_LOG_ENABLED(severity) \ for (size_t i = static_cast(android::base::VERBOSE); \ i <= static_cast(android::base::severity); \ ++i) { \ android::base::ScopedLogSeverity sls2(static_cast(i)); \ EXPECT_TRUE(WOULD_LOG(severity)) << i; \ } TEST(logging, WOULD_LOG_FATAL) { CHECK_WOULD_LOG_ENABLED(FATAL); } TEST(logging, WOULD_LOG_FATAL_WITHOUT_ABORT_disabled) { CHECK_WOULD_LOG_DISABLED(FATAL_WITHOUT_ABORT); } TEST(logging, WOULD_LOG_FATAL_WITHOUT_ABORT_enabled) { CHECK_WOULD_LOG_ENABLED(FATAL_WITHOUT_ABORT); } TEST(logging, WOULD_LOG_ERROR_disabled) { CHECK_WOULD_LOG_DISABLED(ERROR); } TEST(logging, WOULD_LOG_ERROR_enabled) { CHECK_WOULD_LOG_ENABLED(ERROR); } TEST(logging, WOULD_LOG_WARNING_disabled) { CHECK_WOULD_LOG_DISABLED(WARNING); } TEST(logging, WOULD_LOG_WARNING_enabled) { CHECK_WOULD_LOG_ENABLED(WARNING); } TEST(logging, WOULD_LOG_INFO_disabled) { CHECK_WOULD_LOG_DISABLED(INFO); } TEST(logging, WOULD_LOG_INFO_enabled) { CHECK_WOULD_LOG_ENABLED(INFO); } TEST(logging, WOULD_LOG_DEBUG_disabled) { CHECK_WOULD_LOG_DISABLED(DEBUG); } TEST(logging, WOULD_LOG_DEBUG_enabled) { CHECK_WOULD_LOG_ENABLED(DEBUG); } TEST(logging, WOULD_LOG_VERBOSE_disabled) { CHECK_WOULD_LOG_DISABLED(VERBOSE); } TEST(logging, WOULD_LOG_VERBOSE_enabled) { CHECK_WOULD_LOG_ENABLED(VERBOSE); } #undef CHECK_WOULD_LOG_DISABLED #undef CHECK_WOULD_LOG_ENABLED #define CHECK_WOULD_LOG_SEVERITY_DISABLED(severity) \ static_assert(android::base::severity < android::base::FATAL, "Bad input"); \ for (size_t i = static_cast(android::base::severity) + 1; \ i <= static_cast(android::base::FATAL); \ ++i) { \ android::base::ScopedLogSeverity sls2(static_cast(i)); \ EXPECT_FALSE(WOULD_LOG_SEVERITY(::android::base::severity)) << i; \ } #define CHECK_WOULD_LOG_SEVERITY_ENABLED(severity) \ for (size_t i = static_cast(android::base::VERBOSE); \ i <= static_cast(android::base::severity); \ ++i) { \ android::base::ScopedLogSeverity sls2(static_cast(i)); \ EXPECT_TRUE(WOULD_LOG_SEVERITY(::android::base::severity)) << i; \ } TEST(logging,WOULD_LOG_SEVERITY_FATAL) { CHECK_WOULD_LOG_SEVERITY_ENABLED(FATAL); } TEST(logging,WOULD_LOG_SEVERITY_FATAL_WITHOUT_ABORT_disabled) { CHECK_WOULD_LOG_SEVERITY_DISABLED(FATAL_WITHOUT_ABORT); } TEST(logging, WOULD_LOG_SEVERITY_FATAL_WITHOUT_ABORT_enabled) { CHECK_WOULD_LOG_SEVERITY_ENABLED(FATAL_WITHOUT_ABORT); } TEST(logging, WOULD_LOG_SEVERITY_ERROR_disabled) { CHECK_WOULD_LOG_SEVERITY_DISABLED(ERROR); } TEST(logging, WOULD_LOG_SEVERITY_ERROR_enabled) { CHECK_WOULD_LOG_SEVERITY_ENABLED(ERROR); } TEST(logging, WOULD_LOG_SEVERITY_WARNING_disabled) { CHECK_WOULD_LOG_SEVERITY_DISABLED(WARNING); } TEST(logging, WOULD_LOG_SEVERITY_WARNING_enabled) { CHECK_WOULD_LOG_SEVERITY_ENABLED(WARNING); } TEST(logging, WOULD_LOG_SEVERITY_INFO_disabled) { CHECK_WOULD_LOG_SEVERITY_DISABLED(INFO); } TEST(logging, WOULD_LOG_SEVERITY_INFO_enabled) { CHECK_WOULD_LOG_SEVERITY_ENABLED(INFO); } TEST(logging, WOULD_LOG_SEVERITY_DEBUG_disabled) { CHECK_WOULD_LOG_SEVERITY_DISABLED(DEBUG); } TEST(logging, WOULD_LOG_SEVERITY_DEBUG_enabled) { CHECK_WOULD_LOG_SEVERITY_ENABLED(DEBUG); } TEST(logging, WOULD_LOG_SEVERITYVERBOSE_disabled) { CHECK_WOULD_LOG_SEVERITY_DISABLED(VERBOSE); } TEST(logging, WOULD_LOG_SEVERITY_VERBOSE_enabled) { CHECK_WOULD_LOG_SEVERITY_ENABLED(VERBOSE); } #undef CHECK_WOULD_LOG_SEVERITY_DISABLED #undef CHECK_WOULD_LOG_SEVERITY_ENABLED static std::string make_log_pattern(android::base::LogSeverity severity, const char* message) { static const char log_characters[] = "VDIWEFF"; static_assert(arraysize(log_characters) - 1 == android::base::FATAL + 1, "Mismatch in size of log_characters and values in LogSeverity"); char log_char = log_characters[severity]; std::string holder(__FILE__); return android::base::StringPrintf( "%c \\d+-\\d+ \\d+:\\d+:\\d+ \\s*\\d+ \\s*\\d+ %s:\\d+] %s", log_char, basename(&holder[0]), message); } static void CheckMessage(const CapturedStderr& cap, android::base::LogSeverity severity, const char* expected) { std::string output; ASSERT_EQ(0, lseek(cap.fd(), 0, SEEK_SET)); android::base::ReadFdToString(cap.fd(), &output); // We can't usefully check the output of any of these on Windows because we // don't have std::regex, but we can at least make sure we printed at least as // many characters are in the log message. ASSERT_GT(output.length(), strlen(expected)); ASSERT_NE(nullptr, strstr(output.c_str(), expected)) << output; #if !defined(_WIN32) std::regex message_regex(make_log_pattern(severity, expected)); ASSERT_TRUE(std::regex_search(output, message_regex)) << output; #endif } #define CHECK_LOG_STREAM(severity) \ android::base::ScopedLogSeverity sls2(android::base::severity); \ CapturedStderr cap2; \ LOG_STREAM(severity) << "foobar"; \ CheckMessage(cap2, android::base::severity, "foobar"); \ TEST(logging, LOG_STREAM_FATAL_WITHOUT_ABORT) { CHECK_LOG_STREAM(FATAL_WITHOUT_ABORT); } TEST(logging, LOG_STREAM_ERROR) { CHECK_LOG_STREAM(ERROR); } TEST(logging, LOG_STREAM_WARNING) { CHECK_LOG_STREAM(WARNING); } TEST(logging, LOG_STREAM_INFO) { CHECK_LOG_STREAM(INFO); } TEST(logging, LOG_STREAM_DEBUG) { CHECK_LOG_STREAM(DEBUG); } TEST(logging, LOG_STREAM_VERBOSE) { CHECK_LOG_STREAM(VERBOSE); } #undef CHECK_LOG_STREAM #define CHECK_LOG_STREAM_S(severity) \ android::base::ScopedLogSeverity sls2(android::base::severity); \ CapturedStderr cap2; \ LOG_STREAM_S(android::base::severity) << "foobar"; \ CheckMessage(cap2, android::base::severity, "foobar"); \ TEST(logging, LOG_STREAM_S_FATAL_WITHOUT_ABORT) { CHECK_LOG_STREAM_S(FATAL_WITHOUT_ABORT); } TEST(logging, LOG_STREAM_S_ERROR) { CHECK_LOG_STREAM_S(ERROR); } TEST(logging, LOG_STREAM_S_WARNING) { CHECK_LOG_STREAM_S(WARNING); } TEST(logging, LOG_STREAM_S_INFO) { CHECK_LOG_STREAM_S(INFO); } TEST(logging, LOG_STREAM_S_DEBUG) { CHECK_LOG_STREAM_S(DEBUG); } TEST(logging, LOG_STREAM_S_VERBOSE) { CHECK_LOG_STREAM_S(VERBOSE); } #undef CHECK_LOG_STREAM_S #define CHECK_LOG_DISABLED(severity) \ android::base::ScopedLogSeverity sls1(android::base::FATAL); \ CapturedStderr cap1; \ LOG(severity) << "foo bar"; \ ASSERT_EQ(0, lseek(cap1.fd(), 0, SEEK_CUR)); \ #define CHECK_LOG_ENABLED(severity) \ android::base::ScopedLogSeverity sls2(android::base::severity); \ CapturedStderr cap2; \ LOG(severity) << "foobar"; \ CheckMessage(cap2, android::base::severity, "foobar"); \ TEST(logging, LOG_FATAL) { ASSERT_DEATH({SuppressAbortUI(); LOG(FATAL) << "foobar";}, "foobar"); } TEST(logging, LOG_FATAL_WITHOUT_ABORT_disabled) { CHECK_LOG_DISABLED(FATAL_WITHOUT_ABORT); } TEST(logging, LOG_FATAL_WITHOUT_ABORT_enabled) { CHECK_LOG_ENABLED(FATAL_WITHOUT_ABORT); } TEST(logging, LOG_ERROR_disabled) { CHECK_LOG_DISABLED(ERROR); } TEST(logging, LOG_ERROR_enabled) { CHECK_LOG_ENABLED(ERROR); } TEST(logging, LOG_WARNING_disabled) { CHECK_LOG_DISABLED(WARNING); } TEST(logging, LOG_WARNING_enabled) { CHECK_LOG_ENABLED(WARNING); } TEST(logging, LOG_INFO_disabled) { CHECK_LOG_DISABLED(INFO); } TEST(logging, LOG_INFO_enabled) { CHECK_LOG_ENABLED(INFO); } TEST(logging, LOG_DEBUG_disabled) { CHECK_LOG_DISABLED(DEBUG); } TEST(logging, LOG_DEBUG_enabled) { CHECK_LOG_ENABLED(DEBUG); } TEST(logging, LOG_VERBOSE_disabled) { CHECK_LOG_DISABLED(VERBOSE); } TEST(logging, LOG_VERBOSE_enabled) { CHECK_LOG_ENABLED(VERBOSE); } #undef CHECK_LOG_DISABLED #undef CHECK_LOG_ENABLED #define CHECK_LOG_S_DISABLED(severity) \ android::base::ScopedLogSeverity sls1(android::base::FATAL); \ CapturedStderr cap1; \ LOG_S(::android::base::severity) << "foo bar"; \ ASSERT_EQ(0, lseek(cap1.fd(), 0, SEEK_CUR)); \ #define CHECK_LOG_S_ENABLED(severity) \ android::base::ScopedLogSeverity sls2(android::base::severity); \ CapturedStderr cap2; \ LOG_S(::android::base::severity) << "foobar"; \ CheckMessage(cap2, android::base::severity, "foobar"); \ TEST(logging, LOG_S_FATAL) { ASSERT_DEATH({SuppressAbortUI(); LOG_S(::android::base::FATAL) << "foobar";}, "foobar"); } TEST(logging, LOG_S_FATAL_WITHOUT_ABORT_disabled) { CHECK_LOG_S_DISABLED(FATAL_WITHOUT_ABORT); } TEST(logging, LOG_S_FATAL_WITHOUT_ABORT_enabled) { CHECK_LOG_S_ENABLED(FATAL_WITHOUT_ABORT); } TEST(logging, LOG_S_ERROR_disabled) { CHECK_LOG_S_DISABLED(ERROR); } TEST(logging, LOG_S_ERROR_enabled) { CHECK_LOG_S_ENABLED(ERROR); } TEST(logging, LOG_S_WARNING_disabled) { CHECK_LOG_S_DISABLED(WARNING); } TEST(logging, LOG_S_WARNING_enabled) { CHECK_LOG_S_ENABLED(WARNING); } TEST(logging, LOG_S_INFO_disabled) { CHECK_LOG_S_DISABLED(INFO); } TEST(logging, LOG_S_INFO_enabled) { CHECK_LOG_S_ENABLED(INFO); } TEST(logging, LOG_S_DEBUG_disabled) { CHECK_LOG_S_DISABLED(DEBUG); } TEST(logging, LOG_S_DEBUG_enabled) { CHECK_LOG_S_ENABLED(DEBUG); } TEST(logging, LOG_S_VERBOSE_disabled) { CHECK_LOG_S_DISABLED(VERBOSE); } TEST(logging, LOG_S_VERBOSE_enabled) { CHECK_LOG_S_ENABLED(VERBOSE); } #undef CHECK_LOG_S_DISABLED #undef CHECK_LOG_S_ENABLED TEST(logging, LOG_S_complex_param) { #define CHECK_LOG_S_COMBINATION(use_scoped_log_severity_info, use_logging_severity_info) \ { \ android::base::ScopedLogSeverity sls( \ (use_scoped_log_severity_info) ? ::android::base::INFO : ::android::base::WARNING); \ CapturedStderr cap; \ LOG_S((use_logging_severity_info) ? ::android::base::INFO : ::android::base::WARNING) \ << "foobar"; \ if ((use_scoped_log_severity_info) || !(use_logging_severity_info)) { \ CheckMessage(cap, \ (use_logging_severity_info) ? ::android::base::INFO : ::android::base::WARNING, \ "foobar"); \ } else { \ ASSERT_EQ(0, lseek(cap.fd(), 0, SEEK_CUR)); \ } \ } CHECK_LOG_S_COMBINATION(false,false); CHECK_LOG_S_COMBINATION(false,true); CHECK_LOG_S_COMBINATION(true,false); CHECK_LOG_S_COMBINATION(true,true); #undef CHECK_LOG_S_COMBINATION } TEST(logging, LOG_does_not_clobber_errno) { CapturedStderr cap; errno = 12345; LOG(INFO) << (errno = 67890); EXPECT_EQ(12345, errno) << "errno was not restored"; CheckMessage(cap, android::base::INFO, "67890"); } TEST(logging, LOG_S_does_not_clobber_errno) { CapturedStderr cap; errno = 12345; LOG_S(::android::base::INFO) << (errno = 67890); EXPECT_EQ(12345, errno) << "errno was not restored"; CheckMessage(cap, android::base::INFO, "67890"); } TEST(logging, PLOG_does_not_clobber_errno) { CapturedStderr cap; errno = 12345; PLOG(INFO) << (errno = 67890); EXPECT_EQ(12345, errno) << "errno was not restored"; CheckMessage(cap, android::base::INFO, "67890"); } TEST(logging, PLOG_S_does_not_clobber_errno) { CapturedStderr cap; errno = 12345; PLOG_S(::android::base::INFO) << (errno = 67890); EXPECT_EQ(12345, errno) << "errno was not restored"; CheckMessage(cap, android::base::INFO, "67890"); } TEST(logging, LOG_does_not_have_dangling_if) { CapturedStderr cap; // So the logging below has no side-effects. // Do the test two ways: once where we hypothesize that LOG()'s if // will evaluate to true (when severity is high enough) and once when we // expect it to evaluate to false (when severity is not high enough). bool flag = false; if (true) LOG(INFO) << "foobar"; else flag = true; EXPECT_FALSE(flag) << "LOG macro probably has a dangling if with no else"; flag = false; if (true) LOG(VERBOSE) << "foobar"; else flag = true; EXPECT_FALSE(flag) << "LOG macro probably has a dangling if with no else"; flag = false; if (true) LOG_S(::android::base::INFO) << "foobar"; else flag = true; EXPECT_FALSE(flag) << "LOG_S macro probably has a dangling if with no else"; flag = false; if (true) LOG_S(::android::base::VERBOSE) << "foobar"; else flag = true; EXPECT_FALSE(flag) << "LOG_S macro probably has a dangling if with no else"; } #define CHECK_PLOG_DISABLED(severity) \ android::base::ScopedLogSeverity sls1(android::base::FATAL); \ CapturedStderr cap1; \ PLOG(severity) << "foo bar"; \ ASSERT_EQ(0, lseek(cap1.fd(), 0, SEEK_CUR)); \ #define CHECK_PLOG_ENABLED(severity) \ android::base::ScopedLogSeverity sls2(android::base::severity); \ CapturedStderr cap2; \ errno = ENOENT; \ PLOG(severity) << "foobar"; \ CheckMessage(cap2, android::base::severity, "foobar: No such file or directory"); \ TEST(logging, PLOG_FATAL) { ASSERT_DEATH({SuppressAbortUI(); PLOG(FATAL) << "foobar";}, "foobar"); } TEST(logging, PLOG_FATAL_WITHOUT_ABORT_disabled) { CHECK_PLOG_DISABLED(FATAL_WITHOUT_ABORT); } TEST(logging, PLOG_FATAL_WITHOUT_ABORT_enabled) { CHECK_PLOG_ENABLED(FATAL_WITHOUT_ABORT); } TEST(logging, PLOG_ERROR_disabled) { CHECK_PLOG_DISABLED(ERROR); } TEST(logging, PLOG_ERROR_enabled) { CHECK_PLOG_ENABLED(ERROR); } TEST(logging, PLOG_WARNING_disabled) { CHECK_PLOG_DISABLED(WARNING); } TEST(logging, PLOG_WARNING_enabled) { CHECK_PLOG_ENABLED(WARNING); } TEST(logging, PLOG_INFO_disabled) { CHECK_PLOG_DISABLED(INFO); } TEST(logging, PLOG_INFO_enabled) { CHECK_PLOG_ENABLED(INFO); } TEST(logging, PLOG_DEBUG_disabled) { CHECK_PLOG_DISABLED(DEBUG); } TEST(logging, PLOG_DEBUG_enabled) { CHECK_PLOG_ENABLED(DEBUG); } TEST(logging, PLOG_VERBOSE_disabled) { CHECK_PLOG_DISABLED(VERBOSE); } TEST(logging, PLOG_VERBOSE_enabled) { CHECK_PLOG_ENABLED(VERBOSE); } #undef CHECK_PLOG_DISABLED #undef CHECK_PLOG_ENABLED #define CHECK_PLOG_S_DISABLED(severity) \ android::base::ScopedLogSeverity sls1(android::base::FATAL); \ CapturedStderr cap1; \ PLOG_S(android::base::severity) << "foo bar"; \ ASSERT_EQ(0, lseek(cap1.fd(), 0, SEEK_CUR)); \ #define CHECK_PLOG_S_ENABLED(severity) \ android::base::ScopedLogSeverity sls2(android::base::severity); \ CapturedStderr cap2; \ errno = ENOENT; \ PLOG_S(android::base::severity) << "foobar"; \ CheckMessage(cap2, android::base::severity, "foobar: No such file or directory"); \ TEST(logging, PLOG_S_FATAL) { ASSERT_DEATH({SuppressAbortUI(); PLOG_S(::android::base::FATAL) << "foobar";}, "foobar"); } TEST(logging, PLOG_S_FATAL_WITHOUT_ABORT_disabled) { CHECK_PLOG_S_DISABLED(FATAL_WITHOUT_ABORT); } TEST(logging, PLOG_S_FATAL_WITHOUT_ABORT_enabled) { CHECK_PLOG_S_ENABLED(FATAL_WITHOUT_ABORT); } TEST(logging, PLOG_S_ERROR_disabled) { CHECK_PLOG_S_DISABLED(ERROR); } TEST(logging, PLOG_S_ERROR_enabled) { CHECK_PLOG_S_ENABLED(ERROR); } TEST(logging, PLOG_S_WARNING_disabled) { CHECK_PLOG_S_DISABLED(WARNING); } TEST(logging, PLOG_S_WARNING_enabled) { CHECK_PLOG_S_ENABLED(WARNING); } TEST(logging, PLOG_S_INFO_disabled) { CHECK_PLOG_S_DISABLED(INFO); } TEST(logging, PLOG_S_INFO_enabled) { CHECK_PLOG_S_ENABLED(INFO); } TEST(logging, PLOG_S_DEBUG_disabled) { CHECK_PLOG_S_DISABLED(DEBUG); } TEST(logging, PLOG_S_DEBUG_enabled) { CHECK_PLOG_S_ENABLED(DEBUG); } TEST(logging, PLOG_S_VERBOSE_disabled) { CHECK_PLOG_S_DISABLED(VERBOSE); } TEST(logging, PLOG_S_VERBOSE_enabled) { CHECK_PLOG_S_ENABLED(VERBOSE); } #undef CHECK_PLOG_S_DISABLED #undef CHECK_PLOG_S_ENABLED TEST(logging, UNIMPLEMENTED) { std::string expected = android::base::StringPrintf("%s unimplemented ", __PRETTY_FUNCTION__); CapturedStderr cap; errno = ENOENT; UNIMPLEMENTED(ERROR); CheckMessage(cap, android::base::ERROR, expected.c_str()); } static void NoopAborter(const char* msg ATTRIBUTE_UNUSED) { LOG(ERROR) << "called noop"; } TEST(logging, LOG_FATAL_NOOP_ABORTER) { { android::base::SetAborter(NoopAborter); android::base::ScopedLogSeverity sls(android::base::ERROR); CapturedStderr cap; LOG(FATAL) << "foobar"; CheckMessage(cap, android::base::FATAL, "foobar"); CheckMessage(cap, android::base::ERROR, "called noop"); android::base::SetAborter(android::base::DefaultAborter); } ASSERT_DEATH({SuppressAbortUI(); LOG(FATAL) << "foobar";}, "foobar"); }