diff options
| -rw-r--r-- | sdk/src/java/cyanogenmod/power/PerformanceManager.java | 11 | ||||
| -rw-r--r-- | tests/src/org/cyanogenmod/tests/power/unit/PerfomanceManagerTest.java | 38 |
2 files changed, 34 insertions, 15 deletions
diff --git a/sdk/src/java/cyanogenmod/power/PerformanceManager.java b/sdk/src/java/cyanogenmod/power/PerformanceManager.java index 9b44399..484bd9a 100644 --- a/sdk/src/java/cyanogenmod/power/PerformanceManager.java +++ b/sdk/src/java/cyanogenmod/power/PerformanceManager.java @@ -66,6 +66,17 @@ public class PerformanceManager { */ public static final int PROFILE_BIAS_PERFORMANCE = 4; + /** + * @hide + */ + public static final int[] POSSIBLE_POWER_PROFILES = new int[] { + PROFILE_POWER_SAVE, + PROFILE_BALANCED, + PROFILE_HIGH_PERFORMANCE, + PROFILE_BIAS_POWER_SAVE, + PROFILE_BIAS_PERFORMANCE + }; + private int mNumberOfProfiles = 0; /** diff --git a/tests/src/org/cyanogenmod/tests/power/unit/PerfomanceManagerTest.java b/tests/src/org/cyanogenmod/tests/power/unit/PerfomanceManagerTest.java index 7bc3430..ade7bea 100644 --- a/tests/src/org/cyanogenmod/tests/power/unit/PerfomanceManagerTest.java +++ b/tests/src/org/cyanogenmod/tests/power/unit/PerfomanceManagerTest.java @@ -56,9 +56,15 @@ public class PerfomanceManagerTest extends AndroidTestCase { } @SmallTest - public void testGetNumberOfPerformanceProfiles() { - // Assert that we can even set perf profiles - assertTrue(mCMPerformanceManager.getNumberOfProfiles() > 0); + public void testPowerProfileCantBeSetIfNoneSupported() { + // Assert that if we attempt to set a power profile if none supported + // then we receive a failed response from the service. + if (mCMPerformanceManager.getNumberOfProfiles() == 0) { + for (int powerProfile = 0; powerProfile < + PerformanceManager.POSSIBLE_POWER_PROFILES.length; powerProfile++) { + assertFalse(mCMPerformanceManager.setPowerProfile(powerProfile)); + } + } } @SmallTest @@ -68,18 +74,20 @@ public class PerfomanceManagerTest extends AndroidTestCase { @SmallTest public void testSetAndGetPowerProfile() { - int[] expectedStates = new int[] { PerformanceManager.PROFILE_POWER_SAVE, - PerformanceManager.PROFILE_BALANCED, - PerformanceManager.PROFILE_HIGH_PERFORMANCE}; - - // Set the state - for (int profile : expectedStates) { - // If the target perf profile is the same as the current one, - // setPowerProfile will noop, ignore that scenario - if (mCMPerformanceManager.getPowerProfile() != profile) { - mCMPerformanceManager.setPowerProfile(profile); - // Verify that it was set correctly. - assertEquals(profile, mCMPerformanceManager.getPowerProfile()); + // Identify what power profiles are supported. The api currently returns + // the total number of profiles supported in an ordered manner, thus we can + // assume what they are and if we can set everything correctly. + for (int powerProfile = 0; powerProfile < + PerformanceManager.POSSIBLE_POWER_PROFILES.length; powerProfile++) { + if (powerProfile < mCMPerformanceManager.getNumberOfProfiles()) { + //It is supported, set it and test if it was set + if (mCMPerformanceManager.getPowerProfile() != powerProfile) { + mCMPerformanceManager.setPowerProfile(powerProfile); + // Verify that it was set correctly. + assertEquals(powerProfile, mCMPerformanceManager.getPowerProfile()); + } + } else { + assertFalse(mCMPerformanceManager.setPowerProfile(powerProfile)); } } } |