TEST(liblog, android_logger_get_) {
#ifdef __ANDROID__
// This test assumes the log buffers are filled with noise from
// normal operations. It will fail if done immediately after a
// logcat -c.
struct logger_list* logger_list =
android_logger_list_alloc(ANDROID_LOG_WRONLY, 0, 0);
for (int i = LOG_ID_MIN; i < LOG_ID_MAX; ++i) {
log_id_t id = static_cast<log_id_t>(i);
const char* name = android_log_id_to_name(id);
if (id != android_name_to_log_id(name)) {
continue;
}
fprintf(stderr, "log buffer %s\r", name);
struct logger* logger;
EXPECT_TRUE(NULL != (logger = android_logger_open(logger_list, id)));
EXPECT_EQ(id, android_logger_get_id(logger));
ssize_t get_log_size = android_logger_get_log_size(logger);
/* security buffer is allowed to be denied */
if (strcmp("security", name)) {
EXPECT_LT(0, get_log_size);
// crash buffer is allowed to be empty, that is actually healthy!
// kernel buffer is allowed to be empty on "user" builds
// stats buffer is allowed to be empty TEMPORARILY.
// TODO: remove stats buffer from here once we start to use it in
// framework (b/68266385).
EXPECT_LE( // boolean 1 or 0 depending on expected content or empty
!!((strcmp("crash", name) != 0) &&
((strcmp("kernel", name) != 0) ||
__android_logger_property_get_bool(
"ro.logd.kernel", BOOL_DEFAULT_TRUE | BOOL_DEFAULT_FLAG_ENG |
BOOL_DEFAULT_FLAG_SVELTE)) &&
(strcmp("stats", name) != 0)),
android_logger_get_log_readable_size(logger));
} else {
EXPECT_NE(0, get_log_size);
if (get_log_size < 0) {
EXPECT_GT(0, android_logger_get_log_readable_size(logger));
} else {
EXPECT_LE(0, android_logger_get_log_readable_size(logger));
}
}
EXPECT_LT(0, android_logger_get_log_version(logger));
}
android_logger_list_close(logger_list);
#else
GTEST_LOG_(INFO) << "This test does nothing.\n";
#endif
}
TEST(liblog, android_logger_get_) {
struct logger_list * logger_list = android_logger_list_alloc(O_WRONLY, 0, 0);
for(int i = LOG_ID_MIN; i < LOG_ID_MAX; ++i) {
log_id_t id = static_cast<log_id_t>(i);
const char *name = android_log_id_to_name(id);
if (id != android_name_to_log_id(name)) {
continue;
}
struct logger * logger;
EXPECT_TRUE(NULL != (logger = android_logger_open(logger_list, id)));
EXPECT_EQ(id, android_logger_get_id(logger));
EXPECT_LT(0, android_logger_get_log_size(logger));
EXPECT_LT(0, android_logger_get_log_readable_size(logger));
EXPECT_LT(0, android_logger_get_log_version(logger));
}
android_logger_list_close(logger_list);
}
TEST(liblog, android_logger_get_) {
struct logger_list * logger_list = android_logger_list_alloc(ANDROID_LOG_WRONLY, 0, 0);
for(int i = LOG_ID_MIN; i < LOG_ID_MAX; ++i) {
log_id_t id = static_cast<log_id_t>(i);
const char *name = android_log_id_to_name(id);
if (id != android_name_to_log_id(name)) {
continue;
}
fprintf(stderr, "log buffer %s\r", name);
struct logger * logger;
EXPECT_TRUE(NULL != (logger = android_logger_open(logger_list, id)));
EXPECT_EQ(id, android_logger_get_id(logger));
/* crash buffer is allowed to be empty, that is actually healthy! */
if (android_logger_get_log_size(logger) || strcmp("crash", name)) {
EXPECT_LT(0, android_logger_get_log_size(logger));
}
EXPECT_LT(0, android_logger_get_log_readable_size(logger));
EXPECT_LT(0, android_logger_get_log_version(logger));
}
android_logger_list_close(logger_list);
}
