Add TextView mouse tests for long click and double click. (2ff41d4a) · Commits · e / os / android_frameworks_base

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

+104 −0

Original line number	Diff line number	Diff line
		@@ -16,7 +16,11 @@

		package android.widget;

		import static android.widget.espresso.TextViewActions.mouseDoubleClickOnTextAtIndex;
		import static android.widget.espresso.TextViewActions.mouseLongClickOnTextAtIndex;
		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.TextViewAssertions.hasSelection;
		import static android.support.test.espresso.Espresso.onView;
		import static android.support.test.espresso.action.ViewActions.click;
		@@ -62,4 +66,104 @@ public class TextViewActivityMouseTest extends ActivityInstrumentationTestCase2<

		onView(withId(R.id.textview)).check(hasSelection("llo wor"));
		}

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

		final String helloWorld = "Hello world!";
		onView(withId(R.id.textview)).perform(click());
		onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(helloWorld));

		onView(withId(R.id.textview)).perform(mouseLongClickOnTextAtIndex(0));
		onView(withId(R.id.textview)).check(hasSelection("Hello"));

		onView(withId(R.id.textview)).perform(mouseLongClickOnTextAtIndex(
		helloWorld.indexOf("world")));
		onView(withId(R.id.textview)).check(hasSelection("world"));

		onView(withId(R.id.textview)).perform(mouseLongClickOnTextAtIndex(
		helloWorld.indexOf("llo")));
		onView(withId(R.id.textview)).check(hasSelection("Hello"));

		onView(withId(R.id.textview)).perform(mouseLongClickOnTextAtIndex(
		helloWorld.indexOf("rld")));
		onView(withId(R.id.textview)).check(hasSelection("world"));
		}

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

		final String helloWorld = "Hello world!";
		onView(withId(R.id.textview)).perform(click());
		onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(helloWorld));

		onView(withId(R.id.textview)).perform(mouseDoubleClickOnTextAtIndex(0));
		onView(withId(R.id.textview)).check(hasSelection("Hello"));

		onView(withId(R.id.textview)).perform(mouseDoubleClickOnTextAtIndex(
		helloWorld.indexOf("world")));
		onView(withId(R.id.textview)).check(hasSelection("world"));

		onView(withId(R.id.textview)).perform(mouseDoubleClickOnTextAtIndex(
		helloWorld.indexOf("llo")));
		onView(withId(R.id.textview)).check(hasSelection("Hello"));

		onView(withId(R.id.textview)).perform(mouseDoubleClickOnTextAtIndex(
		helloWorld.indexOf("rld")));
		onView(withId(R.id.textview)).check(hasSelection("world"));
		}

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

		final String text = "abcd efg hijk lmn";
		onView(withId(R.id.textview)).perform(click());
		onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(text));

		onView(withId(R.id.textview)).perform(
		mouseDoubleClickAndDragOnText(text.indexOf("f"), text.indexOf("j")));
		onView(withId(R.id.textview)).check(hasSelection("efg hijk"));
		}

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

		final String text = "abcd efg hijk lmn";
		onView(withId(R.id.textview)).perform(click());
		onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(text));

		onView(withId(R.id.textview)).perform(
		mouseDoubleClickAndDragOnText(text.indexOf("j"), text.indexOf("f")));
		onView(withId(R.id.textview)).check(hasSelection("efg hijk"));
		}

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

		final String text = "abcd efg hijk lmn";
		onView(withId(R.id.textview)).perform(click());
		onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(text));

		onView(withId(R.id.textview)).perform(
		mouseLongClickAndDragOnText(text.indexOf("f"), text.indexOf("j")));
		onView(withId(R.id.textview)).check(hasSelection("efg hijk"));
		}

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

		final String text = "abcd efg hijk lmn";
		onView(withId(R.id.textview)).perform(click());
		onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(text));

		onView(withId(R.id.textview)).perform(
		mouseLongClickAndDragOnText(text.indexOf("j"), text.indexOf("f")));
		onView(withId(R.id.textview)).check(hasSelection("efg hijk"));
		}
		}

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

+105 −28

Original line number	Diff line number	Diff line
		@@ -90,6 +90,72 @@ public final class DragAction implements ViewAction {
		}
		},

		/**
		* Starts a drag with a mouse double click.
		*/
		MOUSE_DOUBLE_CLICK {
		private DownMotionPerformer downMotion = new DownMotionPerformer() {
		@Override
		@Nullable
		public MotionEvent perform(
		UiController uiController, float[] coordinates, float[] precision) {
		return performDoubleTap(uiController, coordinates, precision);
		}
		};

		@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 double click and drag to select";
		}

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

		/**
		* Starts a drag with a mouse long click.
		*/
		MOUSE_LONG_CLICK {
		private DownMotionPerformer downMotion = new DownMotionPerformer() {
		@Override
		public MotionEvent perform(
		UiController uiController, float[] coordinates, float[] precision) {
		MotionEvent downEvent = MotionEvents.sendDown(
		uiController, coordinates, precision)
		.down;
		return performLongPress(uiController, coordinates, precision);
		}
		};

		@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 long click and drag to select";
		}

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

		/**
		* Starts a drag with a tap.
		*/
		@@ -127,15 +193,7 @@ public final class DragAction implements ViewAction {
		@Override
		public MotionEvent perform(
		UiController uiController, float[] coordinates, float[] precision) {
		MotionEvent downEvent = MotionEvents.sendDown(
		uiController, coordinates, precision)
		.down;
		// Duration before a press turns into a long press.
		// Factor 1.5 is needed, otherwise a long press is not safely detected.
		// See android.test.TouchUtils longClickView
		long longPressTimeout = (long) (ViewConfiguration.getLongPressTimeout() * 1.5f);
		uiController.loopMainThreadForAtLeast(longPressTimeout);
		return downEvent;
		return performLongPress(uiController, coordinates, precision);
		}
		};

		@@ -162,25 +220,7 @@ public final class DragAction implements ViewAction {
		@Nullable
		public MotionEvent perform(
		UiController uiController, float[] coordinates, float[] precision) {
		MotionEvent downEvent = MotionEvents.sendDown(
		uiController, coordinates, precision)
		.down;
		try {
		if (!MotionEvents.sendUp(uiController, downEvent)) {
		String logMessage = "Injection of up event as part of the double tap " +
		"failed. Sending cancel event.";
		Log.d(TAG, logMessage);
		MotionEvents.sendCancel(uiController, downEvent);
		return null;
		}

		long doubleTapMinimumTimeout = ViewConfiguration.getDoubleTapMinTime();
		uiController.loopMainThreadForAtLeast(doubleTapMinimumTimeout);

		return MotionEvents.sendDown(uiController, coordinates, precision).down;
		} finally {
		downEvent.recycle();
		}
		return performDoubleTap(uiController, coordinates, precision);
		}
		};

		@@ -267,6 +307,43 @@ public final class DragAction implements ViewAction {
		return res;
		}

		private static MotionEvent performLongPress(
		UiController uiController, float[] coordinates, float[] precision) {
		MotionEvent downEvent = MotionEvents.sendDown(
		uiController, coordinates, precision)
		.down;
		// Duration before a press turns into a long press.
		// Factor 1.5 is needed, otherwise a long press is not safely detected.
		// See android.test.TouchUtils longClickView
		long longPressTimeout = (long) (ViewConfiguration.getLongPressTimeout() * 1.5f);
		uiController.loopMainThreadForAtLeast(longPressTimeout);
		return downEvent;
		}

		@Nullable
		private static MotionEvent performDoubleTap(
		UiController uiController, float[] coordinates, float[] precision) {
		MotionEvent downEvent = MotionEvents.sendDown(
		uiController, coordinates, precision)
		.down;
		try {
		if (!MotionEvents.sendUp(uiController, downEvent)) {
		String logMessage = "Injection of up event as part of the double tap " +
		"failed. Sending cancel event.";
		Log.d(TAG, logMessage);
		MotionEvents.sendCancel(uiController, downEvent);
		return null;
		}

		long doubleTapMinimumTimeout = ViewConfiguration.getDoubleTapMinTime();
		uiController.loopMainThreadForAtLeast(doubleTapMinimumTimeout);

		return MotionEvents.sendDown(uiController, coordinates, precision).down;
		} finally {
		downEvent.recycle();
		}
		}

		@Override
		public UiController wrapUiController(UiController uiController) {
		return uiController;

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

0 → 100644

+55 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2015 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License
		*/

		package android.widget.espresso;

		import org.hamcrest.Matcher;

		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.PrecisionDescriber;
		import android.support.test.espresso.action.Tapper;
		import android.view.View;

		/**
		* ViewAction for performing an click on View by a mouse.
		*/
		public final class MouseClickAction implements ViewAction {
		private final GeneralClickAction mGeneralClickAction;

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

		@Override
		public Matcher<View> getConstraints() {
		return mGeneralClickAction.getConstraints();
		}

		@Override
		public String getDescription() {
		return mGeneralClickAction.getDescription();
		}

		@Override
		public void perform(UiController uiController, View view) {
		mGeneralClickAction.perform(new MouseUiController(uiController), view);
		}
		}

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

+89 −0

Original line number	Diff line number	Diff line
		@@ -52,6 +52,21 @@ public final class TextViewActions {
		new GeneralClickAction(Tap.SINGLE, new TextCoordinates(index), Press.FINGER));
		}

		/**
		* Returns an action that 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 click on.
		*/
		public static ViewAction mouseClickOnTextAtIndex(int index) {
		return actionWithAssertions(
		new MouseClickAction(Tap.SINGLE, new TextCoordinates(index), Press.PINPOINT));
		}

		/**
		* Returns an action that double-clicks on text at an index on the TextView.<br>
		* <br>
		@@ -67,6 +82,21 @@ public final class TextViewActions {
		new GeneralClickAction(Tap.DOUBLE, new TextCoordinates(index), Press.FINGER));
		}

		/**
		* Returns an action that double-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 double-click on.
		*/
		public static ViewAction mouseDoubleClickOnTextAtIndex(int index) {
		return actionWithAssertions(
		new MouseClickAction(Tap.DOUBLE, new TextCoordinates(index), Press.PINPOINT));
		}

		/**
		* Returns an action that long presses on text at an index on the TextView.<br>
		* <br>
		@@ -82,6 +112,21 @@ public final class TextViewActions {
		new GeneralClickAction(Tap.LONG, new TextCoordinates(index), Press.FINGER));
		}

		/**
		* Returns an action that long click 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 long click on.
		*/
		public static ViewAction mouseLongClickOnTextAtIndex(int index) {
		return actionWithAssertions(
		new MouseClickAction(Tap.LONG, new TextCoordinates(index), Press.PINPOINT));
		}

		/**
		* Returns an action that long presses then drags on text from startIndex to endIndex on the
		* TextView.<br>
		@@ -148,6 +193,50 @@ public final class TextViewActions {
		TextView.class));
		}

		/**
		* Returns an action that double 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 mouseDoubleClickAndDragOnText(int startIndex, int endIndex) {
		return actionWithAssertions(
		new DragAction(
		DragAction.Drag.MOUSE_DOUBLE_CLICK,
		new TextCoordinates(startIndex),
		new TextCoordinates(endIndex),
		Press.PINPOINT,
		TextView.class));
		}

		/**
		* Returns an action that long 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 mouseLongClickAndDragOnText(int startIndex, int endIndex) {
		return actionWithAssertions(
		new DragAction(
		DragAction.Drag.MOUSE_LONG_CLICK,
		new TextCoordinates(startIndex),
		new TextCoordinates(endIndex),
		Press.PINPOINT,
		TextView.class));
		}

		public enum Handle {
		SELECTION_START,
		SELECTION_END,