https://tbpl.mozilla.org/php/getParsedLog.php?id=38575276&tree=Mozilla-Inbound Android 4.0 Panda mozilla-inbound opt test robocop-3 on 2014-04-26 20:22:16 PDT for push 93a71ca8b150 slave: panda-0235 20:43:10 INFO - 0 INFO SimpleTest START 20:43:10 INFO - 1 INFO TEST-START | testLoad 20:43:10 INFO - 2 INFO TEST-PASS | testLoad | Given message occurred for registered event: {"type":"Gecko:Ready"} - Gecko:Ready should equal Gecko:Ready 20:43:10 INFO - EventExpecter: no longer listening for Gecko:Ready 20:43:10 INFO - Exception caught during test! 20:43:10 INFO - java.lang.NullPointerException 20:43:10 INFO - at android.view.ViewGroup.findViewTraversal(ViewGroup.java:3070) 20:43:10 INFO - at android.view.View.findViewById(View.java:12247) 20:43:10 INFO - at android.view.ViewGroup.findViewTraversal(ViewGroup.java:3071) 20:43:10 INFO - at android.widget.ListView.findViewTraversal(ListView.java:3435) 20:43:10 INFO - at android.view.View.findViewById(View.java:12247) 20:43:10 INFO - at android.view.ViewGroup.findViewTraversal(ViewGroup.java:3071) 20:43:10 INFO - at android.view.View.findViewById(View.java:12247) 20:43:10 INFO - at android.view.ViewGroup.findViewTraversal(ViewGroup.java:3071) 20:43:10 INFO - at android.view.View.findViewById(View.java:12247) 20:43:10 INFO - at android.view.ViewGroup.findViewTraversal(ViewGroup.java:3071) 20:43:10 INFO - at android.view.View.findViewById(View.java:12247) 20:43:10 INFO - at android.view.ViewGroup.findViewTraversal(ViewGroup.java:3071) 20:43:10 INFO - at android.view.View.findViewById(View.java:12247) 20:43:10 INFO - at android.view.ViewGroup.findViewTraversal(ViewGroup.java:3071) 20:43:10 INFO - at android.view.View.findViewById(View.java:12247) 20:43:10 INFO - at android.view.ViewGroup.findViewTraversal(ViewGroup.java:3071) 20:43:10 INFO - at android.view.View.findViewById(View.java:12247) 20:43:10 INFO - at android.view.ViewGroup.findViewTraversal(ViewGroup.java:3071) 20:43:10 INFO - at android.view.View.findViewById(View.java:12247) 20:43:10 INFO - at android.view.ViewGroup.findViewTraversal(ViewGroup.java:3071) 20:43:10 INFO - at android.view.View.findViewById(View.java:12247) 20:43:10 INFO - at android.view.ViewGroup.findViewTraversal(ViewGroup.java:3071) 20:43:10 INFO - at android.view.View.findViewById(View.java:12247) 20:43:10 INFO - at android.view.Window.findViewById(Window.java:901) 20:43:10 INFO - at android.app.Activity.findViewById(Activity.java:1794) 20:43:10 INFO - at com.jayway.android.robotium.solo.Getter.getView(Getter.java:118) 20:43:10 INFO - at com.jayway.android.robotium.solo.Getter.getView(Getter.java:137) 20:43:10 INFO - at com.jayway.android.robotium.solo.Solo.getView(Solo.java:1982) 20:43:10 INFO - at com.jayway.android.robotium.solo.Solo.getView(Solo.java:1970) 20:43:10 INFO - at org.mozilla.gecko.tests.BaseTest$1.isSatisfied(BaseTest.java:174) 20:43:10 INFO - at com.jayway.android.robotium.solo.Waiter.waitForCondition(Waiter.java:370) 20:43:10 INFO - at com.jayway.android.robotium.solo.Solo.waitForCondition(Solo.java:426) 20:43:10 INFO - at org.mozilla.gecko.tests.BaseTest.waitForCondition(BaseTest.java:279) 20:43:10 INFO - at org.mozilla.gecko.tests.BaseTest.focusUrlBar(BaseTest.java:171) 20:43:10 INFO - at org.mozilla.gecko.tests.BaseTest.enterUrl(BaseTest.java:188) 20:43:10 INFO - at org.mozilla.gecko.tests.BaseTest.inputAndLoadUrl(BaseTest.java:219) 20:43:10 INFO - at org.mozilla.gecko.tests.PixelTest.loadAndGetPainted(PixelTest.java:11) 20:43:10 INFO - at org.mozilla.gecko.tests.PixelTest.loadAndVerifyBoxes(PixelTest.java:123) 20:43:10 INFO - at org.mozilla.gecko.tests.testLoad.testLoad(testLoad.java:15) 20:43:10 INFO - at java.lang.reflect.Method.invokeNative(Native Method) 20:43:10 INFO - at java.lang.reflect.Method.invoke(Method.java:511) 20:43:10 INFO - at android.test.InstrumentationTestCase.runMethod(InstrumentationTestCase.java:214) 20:43:10 INFO - at android.test.InstrumentationTestCase.runTest(InstrumentationTestCase.java:199) 20:43:10 INFO - at android.test.ActivityInstrumentationTestCase2.runTest(ActivityInstrumentationTestCase2.java:192) 20:43:10 INFO - at org.mozilla.gecko.tests.BaseTest.runTest(BaseTest.java:125) 20:43:10 INFO - at junit.framework.TestCase.runBare(TestCase.java:127) 20:43:10 INFO - at junit.framework.TestResult$1.protect(TestResult.java:106) 20:43:10 INFO - at junit.framework.TestResult.runProtected(TestResult.java:124) 20:43:10 INFO - at junit.framework.TestResult.run(TestResult.java:109) 20:43:10 INFO - at junit.framework.TestCase.run(TestCase.java:118) 20:43:10 INFO - at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:169) 20:43:10 INFO - at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:154) 20:43:10 INFO - at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:545) 20:43:10 INFO - at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1551) 20:43:10 INFO - 3 INFO TEST-UNEXPECTED-FAIL | testLoad | Exception caught - java.lang.NullPointerException 20:43:10 INFO - 4 INFO TEST-END | testLoad | finished in 6333ms 20:43:10 INFO - 5 INFO TEST-START | Shutdown 20:43:10 INFO - 6 INFO Passed: 1 20:43:10 WARNING - 7 INFO Failed: 1 20:43:10 WARNING - One or more unittests failed. 20:43:10 INFO - 8 INFO Todo: 0 20:43:10 INFO - 9 INFO SimpleTest FINISHED

I think this is a Robotium/Android issue, and a dupe of bug 998001 (see bug 998001 comment 3 for an expanded explanation). However, I think the exception is a bit too general to actually dupe it until the issue is fixed.

Recent fix to logging gives us more information here: 09:51:09 INFO - 0 ERROR Exception caught during test! - java.lang.NullPointerException 09:51:09 INFO - at org.mozilla.gecko.FennecNativeActions$PaintExpecter.<init>(FennecNativeActions.java:225) 09:51:09 INFO - at org.mozilla.gecko.FennecNativeActions.expectPaint(FennecNativeActions.java:334) 09:51:09 INFO - at org.mozilla.gecko.tests.PixelTest.loadAndGetPainted(PixelTest.java:10) 09:51:09 INFO - at org.mozilla.gecko.tests.PixelTest.loadAndVerifyBoxes(PixelTest.java:123) 09:51:09 INFO - at org.mozilla.gecko.tests.testLoad.testLoad(testLoad.java:15) 09:51:09 INFO - at java.lang.reflect.Method.invokeNative(Native Method) 09:51:09 INFO - at java.lang.reflect.Method.invoke(Method.java:511) 09:51:09 INFO - at android.test.InstrumentationTestCase.runMethod(InstrumentationTestCase.java:214) 09:51:09 INFO - at android.test.InstrumentationTestCase.runTest(InstrumentationTestCase.java:199) 09:51:09 INFO - at android.test.ActivityInstrumentationTestCase2.runTest(ActivityInstrumentationTestCase2.java:192) 09:51:09 INFO - at org.mozilla.gecko.tests.BaseTest.runTest(BaseTest.java:163) 09:51:09 INFO - at junit.framework.TestCase.runBare(TestCase.java:134) 09:51:09 INFO - at junit.framework.TestResult$1.protect(TestResult.java:115) 09:51:09 INFO - at junit.framework.TestResult.runProtected(TestResult.java:133) 09:51:09 INFO - at junit.framework.TestResult.run(TestResult.java:118) 09:51:09 INFO - at junit.framework.TestCase.run(TestCase.java:124) 09:51:09 INFO - at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:190) 09:51:09 INFO - at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:175) 09:51:09 INFO - at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:555) 09:51:09 INFO - at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1661) 09:51:09 INFO - So GeckoAppShell.getLayerView() returned null?

The LayerView is assigned in GeckoAppShell.setLayerView which is eventually called from GeckoApp.initialize(), which is called from GeckoApp.onWindowFocusChanged() - sounds like bug 1085591.

The stack is a little different in recent failures: 08:47:44 INFO - 0 ERROR Exception caught during test! - java.lang.NullPointerException 08:47:44 INFO - at org.mozilla.gecko.gfx.LayerView.addDrawListener(LayerView.java:602) 08:47:44 INFO - at org.mozilla.gecko.FennecNativeActions$PaintExpecter.<init>(FennecNativeActions.java:225) 08:47:44 INFO - at org.mozilla.gecko.FennecNativeActions.expectPaint(FennecNativeActions.java:334) 08:47:44 INFO - at org.mozilla.gecko.tests.PixelTest.loadAndGetPainted(PixelTest.java:14) 08:47:44 INFO - at org.mozilla.gecko.tests.PixelTest.loadAndVerifyBoxes(PixelTest.java:126) 08:47:44 INFO - at org.mozilla.gecko.tests.testLoad.testLoad(testLoad.java:19)

(In reply to TBPL Robot from comment #94) > TEST-UNEXPECTED-FAIL | testLoad | Exception caught - > java.lang.NullPointerException Not the same bug: 10:15:58 INFO - 0 ERROR Exception caught during test! - java.lang.NullPointerException 10:15:58 INFO - at org.mozilla.gecko.gfx.LayerView.addDrawListener(LayerView.java:602) 10:15:58 INFO - at org.mozilla.gecko.FennecNativeActions$PaintExpecter.<init>(FennecNativeActions.java:225) 10:15:58 INFO - at org.mozilla.gecko.FennecNativeActions.expectPaint(FennecNativeActions.java:334) 10:15:58 INFO - at org.mozilla.gecko.tests.PixelTest.loadAndGetPainted(PixelTest.java:14) 10:15:58 INFO - at org.mozilla.gecko.tests.PixelTest.loadAndVerifyBoxes(PixelTest.java:126) 10:15:58 INFO - at org.mozilla.gecko.tests.testLoad.testLoad(testLoad.java:19)

Filed Bug 1125539 for the layer-related bug.

Inactive; closing (see bug 1180138).