diff options
Diffstat (limited to 'libs/binder/tests/binderLibTest.cpp')
| -rw-r--r-- | libs/binder/tests/binderLibTest.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/libs/binder/tests/binderLibTest.cpp b/libs/binder/tests/binderLibTest.cpp index 98f0868bca..c0446d361a 100644 --- a/libs/binder/tests/binderLibTest.cpp +++ b/libs/binder/tests/binderLibTest.cpp @@ -30,6 +30,7 @@ #include <binder/IServiceManager.h> #include <private/binder/binder_module.h> +#include <linux/sched.h> #include <sys/epoll.h> #include <sys/prctl.h> @@ -53,6 +54,7 @@ static char binderserverarg[] = "--binderserver"; static constexpr int kSchedPolicy = SCHED_RR; static constexpr int kSchedPriority = 7; +static constexpr int kSchedPriorityMore = 8; static String16 binderLibTestServiceName = String16("test.binderLib"); @@ -1080,6 +1082,25 @@ TEST_F(BinderLibTest, SchedPolicySet) { EXPECT_EQ(kSchedPriority, priority); } +TEST_F(BinderLibTest, InheritRt) { + sp<IBinder> server = addServer(); + ASSERT_TRUE(server != nullptr); + + const struct sched_param param { + .sched_priority = kSchedPriorityMore, + }; + EXPECT_EQ(0, sched_setscheduler(getpid(), SCHED_RR, ¶m)); + + Parcel data, reply; + status_t ret = server->transact(BINDER_LIB_TEST_GET_SCHEDULING_POLICY, data, &reply); + EXPECT_EQ(NO_ERROR, ret); + + int policy = reply.readInt32(); + int priority = reply.readInt32(); + + EXPECT_EQ(kSchedPolicy, policy & (~SCHED_RESET_ON_FORK)); + EXPECT_EQ(kSchedPriorityMore, priority); +} TEST_F(BinderLibTest, VectorSent) { Parcel data, reply; @@ -1452,6 +1473,8 @@ int run_server(int index, int readypipefd, bool usePoll) testService->setMinSchedulerPolicy(kSchedPolicy, kSchedPriority); + testService->setInheritRt(true); + /* * Normally would also contain functionality as well, but we are only * testing the extension mechanism. |