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Commit d42cb8ff authored by Keisuke Kuroyanagi's avatar Keisuke Kuroyanagi
Browse files

TextView tests: tests for improved mouse text selection. 

- Double tap/long press at line end
- Selection handle pops up after making selection by mouse dragging.

Bug: 19544351
Change-Id: Ie6a2567c151159b6dea682257efeb17e0feb9f08
parent 85cdc25f

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

+24 −0
Original line number Diff line number Diff line
@@ -16,6 +16,9 @@ 


package android.widget;



import static android.widget.espresso.DragHandleUtils.assertNoSelectionHandles;

import static android.widget.espresso.DragHandleUtils.onHandleView;

import static android.widget.espresso.TextViewActions.mouseClickOnTextAtIndex;

import static android.widget.espresso.TextViewActions.mouseDoubleClickOnTextAtIndex;

import static android.widget.espresso.TextViewActions.mouseLongClickOnTextAtIndex;

import static android.widget.espresso.TextViewActions.mouseDoubleClickAndDragOnText;
@@ -25,6 +28,8 @@ 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.typeTextIntoFocusedView;

import static android.support.test.espresso.assertion.ViewAssertions.matches;

import static android.support.test.espresso.matcher.ViewMatchers.isDisplayed;

import static android.support.test.espresso.matcher.ViewMatchers.withId;



import com.android.frameworks.coretests.R;
@@ -48,10 +53,23 @@ public class TextViewActivityMouseTest extends ActivityInstrumentationTestCase2< 
        final String helloWorld = "Hello world!";

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

        onView(withId(R.id.textview)).perform(typeTextIntoFocusedView(helloWorld));



        assertNoSelectionHandles();



        onView(withId(R.id.textview)).perform(

                mouseDragOnText(helloWorld.indexOf("llo"), helloWorld.indexOf("ld!")));



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



        onHandleView(com.android.internal.R.id.selection_start_handle)

                .check(matches(isDisplayed()));

        onHandleView(com.android.internal.R.id.selection_end_handle)

                .check(matches(isDisplayed()));



        onView(withId(R.id.textview)).perform(mouseClickOnTextAtIndex(helloWorld.indexOf("w")));

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



        assertNoSelectionHandles();

    }



    @SmallTest
@@ -89,6 +107,9 @@ public class TextViewActivityMouseTest extends ActivityInstrumentationTestCase2< 
        onView(withId(R.id.textview)).perform(mouseLongClickOnTextAtIndex(

                helloWorld.indexOf("rld")));

        onView(withId(R.id.textview)).check(hasSelection("world"));



        onView(withId(R.id.textview)).perform(mouseLongClickOnTextAtIndex(helloWorld.length()));

        onView(withId(R.id.textview)).check(hasSelection("!"));

    }



    @SmallTest
@@ -113,6 +134,9 @@ public class TextViewActivityMouseTest extends ActivityInstrumentationTestCase2< 
        onView(withId(R.id.textview)).perform(mouseDoubleClickOnTextAtIndex(

                helloWorld.indexOf("rld")));

        onView(withId(R.id.textview)).check(hasSelection("world"));



        onView(withId(R.id.textview)).perform(mouseDoubleClickOnTextAtIndex(helloWorld.length()));

        onView(withId(R.id.textview)).check(hasSelection("!"));

    }



    @SmallTest

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

+2 −28
Original line number Diff line number Diff line
@@ -16,6 +16,8 @@ 


package android.widget;



import static android.widget.espresso.DragHandleUtils.assertNoSelectionHandles;

import static android.widget.espresso.DragHandleUtils.onHandleView;

import static android.widget.espresso.TextViewActions.clickOnTextAtIndex;

import static android.widget.espresso.TextViewActions.doubleTapAndDragOnText;

import static android.widget.espresso.TextViewActions.doubleClickOnTextAtIndex;
@@ -31,19 +33,12 @@ import static android.support.test.espresso.action.ViewActions.click; 
import static android.support.test.espresso.action.ViewActions.pressKey;

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.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;

import android.view.KeyEvent;
@@ -342,25 +337,4 @@ 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))));

    }

}

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

0 → 100644
+58 −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 static android.support.test.espresso.Espresso.onView;

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 org.hamcrest.Matchers.allOf;



import android.support.test.espresso.NoMatchingRootException;

import android.support.test.espresso.NoMatchingViewException;

import android.support.test.espresso.ViewInteraction;

import android.widget.Editor;



public class DragHandleUtils {

    private DragHandleUtils() {



    }



    public 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");

    }



    public static ViewInteraction onHandleView(int id)

            throws NoMatchingRootException, NoMatchingViewException, AssertionError {

        return onView(allOf(withId(id), isAssignableFrom(Editor.HandleView.class)))

                .inRoot(withDecorView(hasDescendant(withId(id))));

    }

}