Merge "libcutils test: make set_sched_policy optional" (17355166) · Commits · e / os / android_system_core

libcutils/tests/sched_policy_test.cpp

+15 −2

Original line number	Diff line number	Diff line
		@@ -67,6 +67,21 @@ static void AssertPolicy(SchedPolicy expected_policy) {
		}

		TEST(SchedPolicy, set_sched_policy) {
		if (!schedboost_enabled()) {
		// schedboost_enabled() (i.e. CONFIG_CGROUP_SCHEDTUNE) is optional;
		// it's only needed on devices using energy-aware scheduler.
		GTEST_LOG_(INFO) << "skipping test that requires CONFIG_CGROUP_SCHEDTUNE";
		return;
		}

		ASSERT_EQ(0, set_sched_policy(0, SP_BACKGROUND));
		AssertPolicy(SP_BACKGROUND);

		ASSERT_EQ(0, set_sched_policy(0, SP_FOREGROUND));
		AssertPolicy(SP_FOREGROUND);
		}

		TEST(SchedPolicy, set_sched_policy_timerslack) {
		if (!hasCapSysNice()) {
		GTEST_LOG_(INFO) << "skipping test that requires CAP_SYS_NICE";
		return;
		@@ -82,11 +97,9 @@ TEST(SchedPolicy, set_sched_policy) {
		const unsigned int BG_FG_SLACK_FACTOR = 100;

		ASSERT_EQ(0, set_sched_policy(0, SP_BACKGROUND));
		AssertPolicy(SP_BACKGROUND);
		auto bgSleepTime = medianSleepTime();

		ASSERT_EQ(0, set_sched_policy(0, SP_FOREGROUND));
		AssertPolicy(SP_FOREGROUND);
		auto fgSleepTime = medianSleepTime();
		ASSERT_GT(bgSleepTime, fgSleepTime * BG_FG_SLACK_FACTOR);
		}