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espresso: do extra memory clean up to keep StrictMode happy

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There were some occasional StrictMode errors about multiple instances of
MainActivity.  This cleanup idea comes from Google:

6f3a38f3af
This commit is contained in:
Hans-Christoph Steiner 2018-08-16 15:03:02 +02:00
parent 7493118a92
commit e450569a69
1 changed files with 13 additions and 0 deletions
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13
app/src/androidTest/java/org/fdroid/fdroid/MainActivityEspressoTest.java
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@ -17,6 +17,7 @@ import android.view.View;
import org.fdroid.fdroid.views.BannerUpdatingRepos; import org.fdroid.fdroid.views.BannerUpdatingRepos;
import org.fdroid.fdroid.views.main.MainActivity; import org.fdroid.fdroid.views.main.MainActivity;
import org.hamcrest.Matchers; import org.hamcrest.Matchers;
import org.junit.After;
import org.junit.AfterClass; import org.junit.AfterClass;
import org.junit.BeforeClass; import org.junit.BeforeClass;
import org.junit.Rule; import org.junit.Rule;
@ -101,6 +102,18 @@ public class MainActivityEspressoTest {
|| "google_sdk".equals(Build.PRODUCT); || "google_sdk".equals(Build.PRODUCT);
} }
/**
* Placate {@link android.os.StrictMode}
*
* @see <a href="https://github.com/aosp-mirror/platform_frameworks_base/commit/6f3a38f3afd79ed6dddcef5c83cb442d6749e2ff"> Run finalizers before counting for StrictMode</a>
*/
@After
public void tearDown() {
System.gc();
System.runFinalization();
System.gc();
}
@Rule @Rule
public ActivityTestRule<MainActivity> activityTestRule = public ActivityTestRule<MainActivity> activityTestRule =
new ActivityTestRule<>(MainActivity.class); new ActivityTestRule<>(MainActivity.class);