Merge "logd: CTS test" am: 16214f2955 am: fddaec1e2c (b9f9b7c5) · Commits · e / os / android_system_core

logd/tests/Android.mk

+35 −0

Original line number	Diff line number	Diff line
		@@ -49,3 +49,38 @@ LOCAL_CFLAGS += $(test_c_flags)
		LOCAL_SHARED_LIBRARIES := libbase libcutils liblog libselinux
		LOCAL_SRC_FILES := $(test_src_files)
		include $(BUILD_NATIVE_TEST)

		cts_executable := CtsLogdTestCases

		include $(CLEAR_VARS)
		LOCAL_MODULE := $(cts_executable)
		LOCAL_MODULE_TAGS := tests
		LOCAL_CFLAGS += $(test_c_flags)
		LOCAL_SRC_FILES := $(test_src_files)
		LOCAL_MODULE_PATH := $(TARGET_OUT_DATA)/nativetest
		LOCAL_MULTILIB := both
		LOCAL_MODULE_STEM_32 := $(LOCAL_MODULE)32
		LOCAL_MODULE_STEM_64 := $(LOCAL_MODULE)64
		LOCAL_SHARED_LIBRARIES := libbase libcutils liblog libselinux
		LOCAL_STATIC_LIBRARIES := libgtest libgtest_main
		LOCAL_COMPATIBILITY_SUITE := cts
		LOCAL_CTS_TEST_PACKAGE := android.core.logd
		include $(BUILD_CTS_EXECUTABLE)

		ifeq ($(HOST_OS)-$(HOST_ARCH),$(filter $(HOST_OS)-$(HOST_ARCH),linux-x86 linux-x86_64))

		include $(CLEAR_VARS)
		LOCAL_MODULE := $(cts_executable)_list
		LOCAL_MODULE_TAGS := optional
		LOCAL_CFLAGS := $(test_c_flags) -DHOST
		LOCAL_C_INCLUDES := external/gtest/include
		LOCAL_SRC_FILES := $(test_src_files)
		LOCAL_MULTILIB := both
		LOCAL_MODULE_STEM_32 := $(LOCAL_MODULE)
		LOCAL_MODULE_STEM_64 := $(LOCAL_MODULE)64
		LOCAL_CXX_STL := libc++
		LOCAL_SHARED_LIBRARIES := libbase libcutils liblog
		LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
		include $(BUILD_HOST_NATIVE_TEST)

		endif # ifeq ($(HOST_OS)-$(HOST_ARCH),$(filter $(HOST_OS)-$(HOST_ARCH),linux-x86 linux-x86_64))

logd/tests/AndroidTest.xml

0 → 100644

+27 −0

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<!-- Copyright (C) 2016 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.
		-->
		<configuration description="Config for CTS Logging Daemon test cases">
		<target_preparer class="com.android.compatibility.common.tradefed.targetprep.FilePusher">
		<option name="cleanup" value="true" />
		<option name="push" value="CtsLogdTestCases->/data/local/tmp/CtsLogdTestCases" />
		<option name="append-bitness" value="true" />
		</target_preparer>
		<test class="com.android.tradefed.testtype.GTest" >
		<option name="native-test-device-path" value="/data/local/tmp" />
		<option name="module-name" value="CtsLogdTestCases" />
		<option name="runtime-hint" value="65s" />
		</test>
		</configuration>

logd/tests/logd_test.cpp

+34 −0

Original line number	Diff line number	Diff line
		@@ -39,6 +39,7 @@
		#include "../LogReader.h" // pickup LOGD_SNDTIMEO
		#include "../libaudit.h" // pickup AUDIT_RATE_LIMIT_*

		#ifdef __ANDROID__
		static void send_to_control(char* buf, size_t len) {
		int sock = socket_local_client("logd", ANDROID_SOCKET_NAMESPACE_RESERVED,
		SOCK_STREAM);
		@@ -157,8 +158,10 @@ static char* find_benchmark_spam(char* cp) {
		} while (*cp);
		return benchmark;
		}
		#endif

		TEST(logd, statistics) {
		#ifdef __ANDROID__
		size_t len;
		char* buf;

		@@ -204,8 +207,12 @@ TEST(logd, statistics) {
		EXPECT_TRUE(NULL != events_logs);

		delete[] buf;
		#else
		GTEST_LOG_(INFO) << "This test does nothing.\n";
		#endif
		}

		#ifdef __ANDROID__
		static void caught_signal(int /* signum */) {
		}

		@@ -315,8 +322,10 @@ static void dump_log_msg(const char* prefix, log_msg* msg, unsigned int version,
		fprintf(stderr, "}\n");
		fflush(stderr);
		}
		#endif

		TEST(logd, both) {
		#ifdef __ANDROID__
		log_msg msg;

		// check if we can read any logs from logd
		@@ -390,8 +399,12 @@ TEST(logd, both) {
		EXPECT_EQ(0, !user_logger_available && !kernel_logger_available);
		EXPECT_EQ(0, user_logger_content && kernel_logger_content);
		EXPECT_EQ(0, !user_logger_content && !kernel_logger_content);
		#else
		GTEST_LOG_(INFO) << "This test does nothing.\n";
		#endif
		}

		#ifdef __ANDROID__
		// BAD ROBOT
		// Benchmark threshold are generally considered bad form unless there is
		// is some human love applied to the continued maintenance and whether the
		@@ -560,9 +573,11 @@ TEST(logd, benchmark) {
		// 50% threshold for SPAM filter (<20% typical, lots of engineering margin)
		ASSERT_GT(totalSize, nowSpamSize * 2);
		}
		#endif

		// b/26447386 confirm fixed
		void timeout_negative(const char* command) {
		#ifdef __ANDROID__
		log_msg msg_wrap, msg_timeout;
		bool content_wrap = false, content_timeout = false, written = false;
		unsigned int alarm_wrap = 0, alarm_timeout = 0;
		@@ -632,6 +647,10 @@ void timeout_negative(const char* command) {
		EXPECT_NE(0U, alarm_wrap);
		EXPECT_TRUE(content_timeout);
		EXPECT_NE(0U, alarm_timeout);
		#else
		command = NULL;
		GTEST_LOG_(INFO) << "This test does nothing.\n";
		#endif
		}

		TEST(logd, timeout_no_start) {
		@@ -645,6 +664,7 @@ TEST(logd, timeout_start_epoch) {

		// b/26447386 refined behavior
		TEST(logd, timeout) {
		#ifdef __ANDROID__
		// b/33962045 This test interferes with other log reader tests that
		// follow because of file descriptor socket persistence in the same
		// process. So let's fork it to isolate it from giving us pain.
		@@ -768,10 +788,14 @@ TEST(logd, timeout) {

		_exit(!written + content_wrap + alarm_wrap + !content_timeout +
		!alarm_timeout);
		#else
		GTEST_LOG_(INFO) << "This test does nothing.\n";
		#endif
		}

		// b/27242723 confirmed fixed
		TEST(logd, SNDTIMEO) {
		#ifdef __ANDROID__
		static const unsigned sndtimeo =
		LOGD_SNDTIMEO; // <sigh> it has to be done!
		static const unsigned sleep_time = sndtimeo + 3;
		@@ -822,6 +846,9 @@ TEST(logd, SNDTIMEO) {
		EXPECT_EQ(0, save_errno);

		close(fd);
		#else
		GTEST_LOG_(INFO) << "This test does nothing.\n";
		#endif
		}

		TEST(logd, getEventTag_list) {
		@@ -879,11 +906,14 @@ TEST(logd, getEventTag_newentry) {
		#endif
		}

		#ifdef __ANDROID__
		static inline int32_t get4LE(const char* src) {
		return src[0] \| (src[1] << 8) \| (src[2] << 16) \| (src[3] << 24);
		}
		#endif

		void __android_log_btwrite_multiple__helper(int count) {
		#ifdef __ANDROID__
		log_time ts(CLOCK_MONOTONIC);

		log_time ts1(CLOCK_MONOTONIC);
		@@ -976,6 +1006,10 @@ void __android_log_btwrite_multiple__helper(int count) {
		EXPECT_EQ(expected_chatty_count, chatty_count);
		EXPECT_EQ(expected_identical_count, identical_count);
		EXPECT_EQ(expected_expire_count, expire_count);
		#else
		count = 0;
		GTEST_LOG_(INFO) << "This test does nothing.\n";
		#endif
		}

		TEST(logd, multiple_test_1) {