Fix some flaky tests.

In tests, we create many instances of LatinIME, but we never
destroy them. That means we never close the dictionaries nor
the handlers.
This change calls onDestroy, which closes all dictionaries, and
adds some code to finish the handlers.

Change-Id: I942517a2a940c54256b08763f6b38f5b55809f55

1 files changed, 5 insertions, 0 deletions

diff --git a/tests/src/com/android/inputmethod/latin/InputTestsBase.java b/tests/src/com/android/inputmethod/latin/InputTestsBase.java
index 1383ff903..e5f111ab6 100644
--- a/tests/src/com/android/inputmethod/latin/InputTestsBase.java
+++ b/tests/src/com/android/inputmethod/latin/InputTestsBase.java
@@ -213,13 +213,18 @@ public class InputTestsBase extends ServiceTestCase<LatinIMEForTests> {
 
     @Override
     protected void tearDown() throws Exception {
+        mLatinIME.onFinishInputView(true);
+        mLatinIME.onFinishInput();
+        runMessages();
         mLatinIME.mHandler.removeAllMessages();
         setBooleanPreference(Settings.PREF_BIGRAM_PREDICTIONS, mPreviousBigramPredictionSettings,
                 true /* defaultValue */);
         setStringPreference(Settings.PREF_AUTO_CORRECTION_THRESHOLD, mPreviousAutoCorrectSetting,
                 DEFAULT_AUTO_CORRECTION_THRESHOLD);
         setDebugMode(false);
+        mLatinIME.recycle();
         super.tearDown();
+        mLatinIME = null;
     }
 
     // We need to run the messages added to the handler from LatinIME. The only way to do