Collapses status bar on teardown so it does not affect other tests.

BUG: 30639703

Test: mmm -j32 frameworks/base/packages/Shell && adb install -r -g ${ANDROID_PRODUCT_OUT}/data/app/ShellTests/ShellTests.apk && adb shell am instrument -e class com.android.shell.BugreportReceiverTest -w com.android.shell.tests/android.support.test.runner.AndroidJUnitRunner

Change-Id: I2635439ac0c033d1ad6b4ba545b8d751f5576b72

2 files changed, 8 insertions, 3 deletions

diff --git a/packages/Shell/tests/src/com/android/shell/BugreportReceiverTest.java b/packages/Shell/tests/src/com/android/shell/BugreportReceiverTest.java
index dde71ebe5530..b4bfb0124455 100644
--- a/packages/Shell/tests/src/com/android/shell/BugreportReceiverTest.java
+++ b/packages/Shell/tests/src/com/android/shell/BugreportReceiverTest.java
@@ -201,7 +201,12 @@ public class BugreportReceiverTest {
     @After
     public void tearDown() throws Exception {
         Log.i(TAG, getName() + ".tearDown()");
-        cancelExistingNotifications();
+        try {
+            cancelExistingNotifications();
+        } finally {
+            // Collapses just in case, so a failure here does not compromise tests on other classes.
+            mUiBot.collapseStatusBar();
+        }
     }
 
     @Test
@@ -362,7 +367,7 @@ public class BugreportReceiverTest {
         detailsUi.assertName(NAME);  // Sanity check
 
         cancelFromNotification();
-        mUiBot.closeNotifications();
+        mUiBot.collapseStatusBar();
 
         assertDetailsUiClosed();
         assertServiceNotRunning();
diff --git a/packages/Shell/tests/src/com/android/shell/UiBot.java b/packages/Shell/tests/src/com/android/shell/UiBot.java
index deab7da953fa..e8397659e692 100644
--- a/packages/Shell/tests/src/com/android/shell/UiBot.java
+++ b/packages/Shell/tests/src/com/android/shell/UiBot.java
@@ -62,7 +62,7 @@ final class UiBot {
         return getObject(text);
     }
 
-    public void closeNotifications() throws Exception {
+    public void collapseStatusBar() throws Exception {
         // TODO: mDevice should provide such method..
         StatusBarManager sbm =
                 (StatusBarManager) mInstrumentation.getContext().getSystemService("statusbar");