Merge "TextView tests: Add mouse triple click tests." (2b69da51) · Commits · e / os / android_frameworks_base

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

+101 −0

Original line number	Diff line number	Diff line
		@@ -24,9 +24,12 @@ import static android.widget.espresso.TextViewActions.mouseLongClickOnTextAtInde
		import static android.widget.espresso.TextViewActions.mouseDoubleClickAndDragOnText;
		import static android.widget.espresso.TextViewActions.mouseDragOnText;
		import static android.widget.espresso.TextViewActions.mouseLongClickAndDragOnText;
		import static android.widget.espresso.TextViewActions.mouseTripleClickAndDragOnText;
		import static android.widget.espresso.TextViewActions.mouseTripleClickOnTextAtIndex;
		import static android.widget.espresso.TextViewAssertions.hasSelection;
		import static android.support.test.espresso.Espresso.onView;
		import static android.support.test.espresso.action.ViewActions.click;
		import static android.support.test.espresso.action.ViewActions.replaceText;
		import static android.support.test.espresso.action.ViewActions.typeTextIntoFocusedView;
		import static android.support.test.espresso.assertion.ViewAssertions.matches;
		import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;
		@@ -190,4 +193,102 @@ public class TextViewActivityMouseTest extends ActivityInstrumentationTestCase2<
		mouseLongClickAndDragOnText(text.indexOf("j"), text.indexOf("f")));
		onView(withId(R.id.textview)).check(hasSelection("efg hijk"));
		}

		@SmallTest
		public void testSelectTextByTripleClick() throws Exception {
		getActivity();

		final StringBuilder builder = new StringBuilder();
		builder.append("First paragraph.\n");
		builder.append("Second paragraph.");
		for (int i = 0; i < 10; i++) {
		builder.append(" This paragraph is very long.");
		}
		builder.append('\n');
		builder.append("Third paragraph.");
		final String text = builder.toString();

		onView(withId(R.id.textview)).perform(click());
		onView(withId(R.id.textview)).perform(replaceText(text));

		onView(withId(R.id.textview)).perform(
		mouseTripleClickOnTextAtIndex(text.indexOf("rst")));
		onView(withId(R.id.textview)).check(hasSelection("First paragraph.\n"));

		onView(withId(R.id.textview)).perform(
		mouseTripleClickOnTextAtIndex(text.indexOf("cond")));
		onView(withId(R.id.textview)).check(hasSelection(
		text.substring(text.indexOf("Second"), text.indexOf("Third"))));

		onView(withId(R.id.textview)).perform(
		mouseTripleClickOnTextAtIndex(text.indexOf("ird")));
		onView(withId(R.id.textview)).check(hasSelection("Third paragraph."));

		onView(withId(R.id.textview)).perform(
		mouseTripleClickOnTextAtIndex(text.indexOf("very long")));
		onView(withId(R.id.textview)).check(hasSelection(
		text.substring(text.indexOf("Second"), text.indexOf("Third"))));
		}

		@SmallTest
		public void testSelectTextByTripleClickAndDrag() throws Exception {
		getActivity();

		final StringBuilder builder = new StringBuilder();
		builder.append("First paragraph.\n");
		builder.append("Second paragraph.");
		for (int i = 0; i < 10; i++) {
		builder.append(" This paragraph is very long.");
		}
		builder.append('\n');
		builder.append("Third paragraph.");
		final String text = builder.toString();

		onView(withId(R.id.textview)).perform(click());
		onView(withId(R.id.textview)).perform(replaceText(text));

		onView(withId(R.id.textview)).perform(
		mouseTripleClickAndDragOnText(text.indexOf("irst"), text.indexOf("st")));
		onView(withId(R.id.textview)).check(hasSelection("First paragraph.\n"));

		onView(withId(R.id.textview)).perform(
		mouseTripleClickAndDragOnText(text.indexOf("cond"), text.indexOf("Third") - 2));
		onView(withId(R.id.textview)).check(hasSelection(
		text.substring(text.indexOf("Second"), text.indexOf("Third"))));

		onView(withId(R.id.textview)).perform(
		mouseTripleClickAndDragOnText(text.indexOf("First"), text.indexOf("ird")));
		onView(withId(R.id.textview)).check(hasSelection(text));
		}

		@SmallTest
		public void testSelectTextByTripleClickAndDrag_reverse() throws Exception {
		getActivity();

		final StringBuilder builder = new StringBuilder();
		builder.append("First paragraph.\n");
		builder.append("Second paragraph.");
		for (int i = 0; i < 10; i++) {
		builder.append(" This paragraph is very long.");
		}
		builder.append('\n');
		builder.append("Third paragraph.");
		final String text = builder.toString();

		onView(withId(R.id.textview)).perform(click());
		onView(withId(R.id.textview)).perform(replaceText(text));

		onView(withId(R.id.textview)).perform(
		mouseTripleClickAndDragOnText(text.indexOf("st"), text.indexOf("irst")));
		onView(withId(R.id.textview)).check(hasSelection("First paragraph.\n"));

		onView(withId(R.id.textview)).perform(
		mouseTripleClickAndDragOnText(text.indexOf("Third") - 2, text.indexOf("cond")));
		onView(withId(R.id.textview)).check(hasSelection(
		text.substring(text.indexOf("Second"), text.indexOf("Third"))));

		onView(withId(R.id.textview)).perform(
		mouseTripleClickAndDragOnText(text.indexOf("ird"), text.indexOf("First")));
		onView(withId(R.id.textview)).check(hasSelection(text));
		}
		}

core/tests/coretests/src/android/widget/espresso/DragAction.java

+53 −0

Original line number	Diff line number	Diff line
		@@ -156,6 +156,59 @@ public final class DragAction implements ViewAction {
		}
		},

		/**
		* Starts a drag with a mouse triple click.
		*/
		MOUSE_TRIPLE_CLICK {
		private DownMotionPerformer downMotion = new DownMotionPerformer() {
		@Override
		@Nullable
		public MotionEvent perform(
		UiController uiController, float[] coordinates, float[] precision) {
		MotionEvent downEvent = MotionEvents.sendDown(
		uiController, coordinates, precision)
		.down;
		for (int i = 0; i < 2; ++i) {
		try {
		if (!MotionEvents.sendUp(uiController, downEvent)) {
		String logMessage = "Injection of up event as part of the triple "
		+ "click failed. Sending cancel event.";
		Log.d(TAG, logMessage);
		MotionEvents.sendCancel(uiController, downEvent);
		return null;
		}

		long doubleTapMinimumTimeout = ViewConfiguration.getDoubleTapMinTime();
		uiController.loopMainThreadForAtLeast(doubleTapMinimumTimeout);
		} finally {
		downEvent.recycle();
		}
		downEvent = MotionEvents.sendDown(
		uiController, coordinates, precision).down;
		}
		return downEvent;
		}
		};

		@Override
		public Status sendSwipe(
		UiController uiController,
		float[] startCoordinates, float[] endCoordinates, float[] precision) {
		return sendLinearDrag(
		uiController, downMotion, startCoordinates, endCoordinates, precision);
		}

		@Override
		public String toString() {
		return "mouse triple click and drag to select";
		}

		@Override
		public UiController wrapUiController(UiController uiController) {
		return new MouseUiController(uiController);
		}
		},

		/**
		* Starts a drag with a tap.
		*/

core/tests/coretests/src/android/widget/espresso/MouseClickAction.java

+63 −3

Original line number	Diff line number	Diff line
		@@ -22,9 +22,13 @@ import android.support.test.espresso.UiController;
		import android.support.test.espresso.ViewAction;
		import android.support.test.espresso.action.CoordinatesProvider;
		import android.support.test.espresso.action.GeneralClickAction;
		import android.support.test.espresso.action.MotionEvents;
		import android.support.test.espresso.action.MotionEvents.DownResultHolder;
		import android.support.test.espresso.action.PrecisionDescriber;
		import android.support.test.espresso.action.Press;
		import android.support.test.espresso.action.Tapper;
		import android.view.View;
		import android.view.ViewConfiguration;

		/**
		* ViewAction for performing an click on View by a mouse.
		@@ -32,10 +36,58 @@ import android.view.View;
		public final class MouseClickAction implements ViewAction {
		private final GeneralClickAction mGeneralClickAction;

		public MouseClickAction(Tapper tapper, CoordinatesProvider coordinatesProvider,
		PrecisionDescriber precisionDescriber) {
		public enum CLICK implements Tapper {
		TRIPLE {
		@Override
		public Tapper.Status sendTap(UiController uiController, float[] coordinates,
		float[] precision) {
		Tapper.Status stat = sendSingleTap(uiController, coordinates, precision);
		boolean warning = false;
		if (stat == Tapper.Status.FAILURE) {
		return Tapper.Status.FAILURE;
		} else if (stat == Tapper.Status.WARNING) {
		warning = true;
		}

		long doubleTapMinimumTimeout = ViewConfiguration.getDoubleTapMinTime();
		for (int i = 0; i < 2; i++) {
		if (0 < doubleTapMinimumTimeout) {
		uiController.loopMainThreadForAtLeast(doubleTapMinimumTimeout);
		}
		stat = sendSingleTap(uiController, coordinates, precision);
		if (stat == Tapper.Status.FAILURE) {
		return Tapper.Status.FAILURE;
		} else if (stat == Tapper.Status.WARNING) {
		warning = true;
		}
		}

		if (warning) {
		return Tapper.Status.WARNING;
		} else {
		return Tapper.Status.SUCCESS;
		}
		}
		};

		private static Tapper.Status sendSingleTap(UiController uiController,
		float[] coordinates, float[] precision) {
		DownResultHolder res = MotionEvents.sendDown(uiController, coordinates, precision);
		try {
		if (!MotionEvents.sendUp(uiController, res.down)) {
		MotionEvents.sendCancel(uiController, res.down);
		return Tapper.Status.FAILURE;
		}
		} finally {
		res.down.recycle();
		}
		return res.longPress ? Tapper.Status.WARNING : Tapper.Status.SUCCESS;
		}
		};

		public MouseClickAction(Tapper tapper, CoordinatesProvider coordinatesProvider) {
		mGeneralClickAction = new GeneralClickAction(tapper, coordinatesProvider,
		precisionDescriber);
		Press.PINPOINT);
		}

		@Override
		@@ -51,5 +103,13 @@ public final class MouseClickAction implements ViewAction {
		@Override
		public void perform(UiController uiController, View view) {
		mGeneralClickAction.perform(new MouseUiController(uiController), view);
		long doubleTapTimeout = ViewConfiguration.getDoubleTapTimeout();
		if (0 < doubleTapTimeout) {
		// Wait to avoid false gesture detection. Without this wait, consecutive clicks can be
		// detected as a triple click. e.g. 2 double clicks are detected as a triple click and
		// a single click because espresso isn't aware of triple click detection logic, which
		// is TextView specific gesture.
		uiController.loopMainThreadForAtLeast(doubleTapTimeout);
		}
		}
		}

core/tests/coretests/src/android/widget/espresso/TextViewActions.java

+40 −3

Original line number	Diff line number	Diff line
		@@ -64,7 +64,7 @@ public final class TextViewActions {
		*/
		public static ViewAction mouseClickOnTextAtIndex(int index) {
		return actionWithAssertions(
		new MouseClickAction(Tap.SINGLE, new TextCoordinates(index), Press.PINPOINT));
		new MouseClickAction(Tap.SINGLE, new TextCoordinates(index)));
		}

		/**
		@@ -94,7 +94,7 @@ public final class TextViewActions {
		*/
		public static ViewAction mouseDoubleClickOnTextAtIndex(int index) {
		return actionWithAssertions(
		new MouseClickAction(Tap.DOUBLE, new TextCoordinates(index), Press.PINPOINT));
		new MouseClickAction(Tap.DOUBLE, new TextCoordinates(index)));
		}

		/**
		@@ -124,7 +124,22 @@ public final class TextViewActions {
		*/
		public static ViewAction mouseLongClickOnTextAtIndex(int index) {
		return actionWithAssertions(
		new MouseClickAction(Tap.LONG, new TextCoordinates(index), Press.PINPOINT));
		new MouseClickAction(Tap.LONG, new TextCoordinates(index)));
		}

		/**
		* Returns an action that triple-clicks by mouse on text at an index on the TextView.<br>
		* <br>
		* View constraints:
		* <ul>
		* <li>must be a TextView displayed on screen
		* <ul>
		*
		* @param index The index of the TextView's text to triple-click on.
		*/
		public static ViewAction mouseTripleClickOnTextAtIndex(int index) {
		return actionWithAssertions(
		new MouseClickAction(MouseClickAction.CLICK.TRIPLE, new TextCoordinates(index)));
		}

		/**
		@@ -237,6 +252,28 @@ public final class TextViewActions {
		TextView.class));
		}

		/**
		* Returns an action that triple click then drags by mouse on text from startIndex to endIndex
		* on the TextView.<br>
		* <br>
		* View constraints:
		* <ul>
		* <li>must be a TextView displayed on screen
		* <ul>
		*
		* @param startIndex The index of the TextView's text to start a drag from
		* @param endIndex The index of the TextView's text to end the drag at
		*/
		public static ViewAction mouseTripleClickAndDragOnText(int startIndex, int endIndex) {
		return actionWithAssertions(
		new DragAction(
		DragAction.Drag.MOUSE_TRIPLE_CLICK,
		new TextCoordinates(startIndex),
		new TextCoordinates(endIndex),
		Press.PINPOINT,
		TextView.class));
		}

		public enum Handle {
		SELECTION_START,
		SELECTION_END,