TextView tests to check that selection handles appear on selection (fc6e25ef) · Commits · e / os / android_frameworks_base

core/tests/coretests/src/android/widget/TextViewActivityTest.java

+32 −5

Original line number	Diff line number	Diff line
		@@ -34,12 +34,15 @@ import static android.support.test.espresso.assertion.ViewAssertions.matches;
		import static android.support.test.espresso.matcher.RootMatchers.withDecorView;
		import static android.support.test.espresso.matcher.ViewMatchers.hasDescendant;
		import static android.support.test.espresso.matcher.ViewMatchers.isAssignableFrom;
		import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
		import static android.support.test.espresso.matcher.ViewMatchers.withId;
		import static android.support.test.espresso.matcher.ViewMatchers.withText;
		import static org.hamcrest.Matchers.allOf;

		import com.android.frameworks.coretests.R;

		import android.support.test.espresso.NoMatchingRootException;
		import android.support.test.espresso.NoMatchingViewException;
		import android.support.test.espresso.ViewInteraction;
		import android.test.ActivityInstrumentationTestCase2;
		import android.test.suitebuilder.annotation.SmallTest;
		@@ -165,18 +168,21 @@ public class TextViewActivityTest extends ActivityInstrumentationTestCase2<TextV
		assertFloatingToolbarIsDisplayed(getActivity());
		}

		private static ViewInteraction onHandleView(int id) {
		return onView(allOf(withId(id), isAssignableFrom(Editor.HandleView.class)))
		.inRoot(withDecorView(hasDescendant(withId(id))));
		}

		@SmallTest
		public void testSelectionHandles() throws Exception {
		final String text = "abcd efg hijk lmn";
		onView(withId(R.id.textview)).perform(click());
		onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(text));

		assertNoSelectionHandles();

		onView(withId(R.id.textview)).perform(doubleClickOnTextAtIndex(text.indexOf('f')));

		onHandleView(com.android.internal.R.id.selection_start_handle)
		.check(matches(isDisplayed()));
		onHandleView(com.android.internal.R.id.selection_end_handle)
		.check(matches(isDisplayed()));

		final TextView textView = (TextView)getActivity().findViewById(R.id.textview);
		onHandleView(com.android.internal.R.id.selection_start_handle)
		.perform(dragHandle(textView, Handle.SELECTION_START, text.indexOf('a')));
		@@ -336,4 +342,25 @@ public class TextViewActivityTest extends ActivityInstrumentationTestCase2<TextV
		.perform(dragHandle(textView, Handle.SELECTION_END, text.indexOf('i')));
		onView(withId(R.id.textview)).check(hasSelection("hijk"));
		}

		private static void assertNoSelectionHandles() {
		try {
		onHandleView(com.android.internal.R.id.selection_start_handle)
		.check(matches(isDisplayed()));
		} catch (NoMatchingRootException \| NoMatchingViewException \| AssertionError e) {
		try {
		onHandleView(com.android.internal.R.id.selection_end_handle)
		.check(matches(isDisplayed()));
		} catch (NoMatchingRootException \| NoMatchingViewException \| AssertionError e1) {
		return;
		}
		}
		throw new AssertionError("Selection handle found");
		}

		private static ViewInteraction onHandleView(int id)
		throws NoMatchingRootException, NoMatchingViewException, AssertionError {
		return onView(allOf(withId(id), isAssignableFrom(Editor.HandleView.class)))
		.inRoot(withDecorView(hasDescendant(withId(id))));
		}
		}