diff options
Diffstat (limited to 'tests/PackageWatchdog/src/com/android/server/PackageWatchdogTest.java')
| -rw-r--r-- | tests/PackageWatchdog/src/com/android/server/PackageWatchdogTest.java | 73 |
1 files changed, 63 insertions, 10 deletions
diff --git a/tests/PackageWatchdog/src/com/android/server/PackageWatchdogTest.java b/tests/PackageWatchdog/src/com/android/server/PackageWatchdogTest.java index 232b5cb17023..31c6996217f2 100644 --- a/tests/PackageWatchdog/src/com/android/server/PackageWatchdogTest.java +++ b/tests/PackageWatchdog/src/com/android/server/PackageWatchdogTest.java @@ -269,7 +269,8 @@ public class PackageWatchdogTest { // Then fail APP_A below the threshold for (int i = 0; i < watchdog.getTriggerFailureCount() - 1; i++) { - watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE))); + watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_UNKNOWN); } // Run handler so package failures are dispatched to observers @@ -296,7 +297,8 @@ public class PackageWatchdogTest { // Then fail APP_C (not observed) above the threshold for (int i = 0; i < watchdog.getTriggerFailureCount(); i++) { - watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_C, VERSION_CODE))); + watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_C, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_UNKNOWN); } // Run handler so package failures are dispatched to observers @@ -331,7 +333,8 @@ public class PackageWatchdogTest { // Then fail APP_A (different version) above the threshold for (int i = 0; i < watchdog.getTriggerFailureCount(); i++) { watchdog.onPackageFailure(Arrays.asList( - new VersionedPackage(APP_A, differentVersionCode))); + new VersionedPackage(APP_A, differentVersionCode)), + PackageWatchdog.FAILURE_REASON_UNKNOWN); } // Run handler so package failures are dispatched to observers @@ -372,7 +375,8 @@ public class PackageWatchdogTest { watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE), new VersionedPackage(APP_B, VERSION_CODE), new VersionedPackage(APP_C, VERSION_CODE), - new VersionedPackage(APP_D, VERSION_CODE))); + new VersionedPackage(APP_D, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_UNKNOWN); } // Run handler so package failures are dispatched to observers @@ -422,7 +426,8 @@ public class PackageWatchdogTest { // Then fail APP_A above the threshold for (int i = 0; i < watchdog.getTriggerFailureCount(); i++) { - watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE))); + watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_UNKNOWN); } // Run handler so package failures are dispatched to observers mTestLooper.dispatchAll(); @@ -439,7 +444,8 @@ public class PackageWatchdogTest { // Then fail APP_A again above the threshold for (int i = 0; i < watchdog.getTriggerFailureCount(); i++) { - watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE))); + watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_UNKNOWN); } // Run handler so package failures are dispatched to observers mTestLooper.dispatchAll(); @@ -456,7 +462,8 @@ public class PackageWatchdogTest { // Then fail APP_A again above the threshold for (int i = 0; i < watchdog.getTriggerFailureCount(); i++) { - watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE))); + watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_UNKNOWN); } // Run handler so package failures are dispatched to observers mTestLooper.dispatchAll(); @@ -473,7 +480,8 @@ public class PackageWatchdogTest { // Then fail APP_A again above the threshold for (int i = 0; i < watchdog.getTriggerFailureCount(); i++) { - watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE))); + watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_UNKNOWN); } // Run handler so package failures are dispatched to observers mTestLooper.dispatchAll(); @@ -500,7 +508,8 @@ public class PackageWatchdogTest { // Then fail APP_A above the threshold for (int i = 0; i < watchdog.getTriggerFailureCount(); i++) { - watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE))); + watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_UNKNOWN); } // Run handler so package failures are dispatched to observers @@ -746,6 +755,44 @@ public class PackageWatchdogTest { assertEquals(APP_A, observer.mFailedPackages.get(0)); } + /** Test that observers execute correctly for different failure reasons */ + @Test + public void testFailureReasons() { + PackageWatchdog watchdog = createWatchdog(); + TestObserver observer1 = new TestObserver(OBSERVER_NAME_1); + TestObserver observer2 = new TestObserver(OBSERVER_NAME_2); + TestObserver observer3 = new TestObserver(OBSERVER_NAME_3); + TestObserver observer4 = new TestObserver(OBSERVER_NAME_4); + + watchdog.startObservingHealth(observer1, Arrays.asList(APP_A), SHORT_DURATION); + watchdog.startObservingHealth(observer2, Arrays.asList(APP_B), SHORT_DURATION); + watchdog.startObservingHealth(observer3, Arrays.asList(APP_C), SHORT_DURATION); + watchdog.startObservingHealth(observer4, Arrays.asList(APP_D), SHORT_DURATION); + + for (int i = 0; i < watchdog.getTriggerFailureCount(); i++) { + watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_A, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_NATIVE_CRASH); + watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_B, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_EXPLICIT_HEALTH_CHECK); + watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_C, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_APP_CRASH); + watchdog.onPackageFailure(Arrays.asList(new VersionedPackage(APP_D, VERSION_CODE)), + PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING); + } + + // Run handler so requests are dispatched to the controller + mTestLooper.dispatchAll(); + + assertTrue(observer1.getLastFailureReason() + == PackageWatchdog.FAILURE_REASON_NATIVE_CRASH); + assertTrue(observer2.getLastFailureReason() + == PackageWatchdog.FAILURE_REASON_EXPLICIT_HEALTH_CHECK); + assertTrue(observer3.getLastFailureReason() + == PackageWatchdog.FAILURE_REASON_APP_CRASH); + assertTrue(observer4.getLastFailureReason() + == PackageWatchdog.FAILURE_REASON_APP_NOT_RESPONDING); + } + private void adoptShellPermissions(String... permissions) { InstrumentationRegistry .getInstrumentation() @@ -801,6 +848,7 @@ public class PackageWatchdogTest { private static class TestObserver implements PackageHealthObserver { private final String mName; private int mImpact; + private int mLastFailureReason; final List<String> mFailedPackages = new ArrayList<>(); TestObserver(String name) { @@ -817,14 +865,19 @@ public class PackageWatchdogTest { return mImpact; } - public boolean execute(VersionedPackage versionedPackage) { + public boolean execute(VersionedPackage versionedPackage, int failureReason) { mFailedPackages.add(versionedPackage.getPackageName()); + mLastFailureReason = failureReason; return true; } public String getName() { return mName; } + + public int getLastFailureReason() { + return mLastFailureReason; + } } private static class TestController extends ExplicitHealthCheckController { |