| // Copyright 2019 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| package org.chromium.chrome.browser.tasks.tab_management; |
| |
| import static android.support.test.espresso.Espresso.onView; |
| import static android.support.test.espresso.matcher.ViewMatchers.withId; |
| import static android.support.test.espresso.matcher.ViewMatchers.withParent; |
| |
| import static org.hamcrest.Matchers.allOf; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| |
| import static org.chromium.chrome.browser.tasks.tab_management.TabUiTestHelper.createTabs; |
| import static org.chromium.chrome.browser.tasks.tab_management.TabUiTestHelper.enterTabSwitcher; |
| import static org.chromium.chrome.browser.tasks.tab_management.TabUiTestHelper.rotateDeviceToOrientation; |
| import static org.chromium.chrome.browser.tasks.tab_management.TabUiTestHelper.verifyTabSwitcherCardCount; |
| |
| import android.annotation.TargetApi; |
| import android.content.Context; |
| import android.content.pm.ActivityInfo; |
| import android.content.res.Configuration; |
| import android.os.Build; |
| import android.support.test.filters.MediumTest; |
| import android.util.Pair; |
| import android.view.View; |
| import android.view.accessibility.AccessibilityNodeInfo.AccessibilityAction; |
| |
| import androidx.annotation.IntDef; |
| import androidx.recyclerview.widget.RecyclerView; |
| |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.TestRule; |
| import org.junit.runner.RunWith; |
| |
| import org.chromium.base.test.util.CommandLineFlags; |
| import org.chromium.base.test.util.MinAndroidSdkLevel; |
| import org.chromium.base.test.util.Restriction; |
| import org.chromium.chrome.browser.ChromeTabbedActivity; |
| import org.chromium.chrome.browser.compositor.layouts.Layout; |
| import org.chromium.chrome.browser.flags.ChromeFeatureList; |
| import org.chromium.chrome.browser.flags.ChromeSwitches; |
| import org.chromium.chrome.features.start_surface.StartSurfaceLayout; |
| import org.chromium.chrome.tab_ui.R; |
| import org.chromium.chrome.test.ChromeJUnit4ClassRunner; |
| import org.chromium.chrome.test.ChromeTabbedActivityTestRule; |
| import org.chromium.chrome.test.util.browser.Features; |
| import org.chromium.content_public.browser.test.util.Criteria; |
| import org.chromium.content_public.browser.test.util.CriteriaHelper; |
| import org.chromium.ui.test.util.UiRestriction; |
| |
| import java.lang.annotation.Retention; |
| import java.lang.annotation.RetentionPolicy; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| /** Tests for reordering tabs in grid tab switcher in accessibility mode. */ |
| @RunWith(ChromeJUnit4ClassRunner.class) |
| // clang-format off |
| @CommandLineFlags.Add({ChromeSwitches.DISABLE_FIRST_RUN_EXPERIENCE}) |
| @Restriction(UiRestriction.RESTRICTION_TYPE_PHONE) |
| @Features.EnableFeatures({ChromeFeatureList.TAB_GRID_LAYOUT_ANDROID}) |
| public class TabGridAccessibilityHelperTest { |
| // clang-format on |
| @IntDef({TabMovementDirection.LEFT, TabMovementDirection.RIGHT, TabMovementDirection.UP, |
| TabMovementDirection.DOWN}) |
| @Retention(RetentionPolicy.SOURCE) |
| public @interface TabMovementDirection { |
| int LEFT = 0; |
| int RIGHT = 1; |
| int UP = 2; |
| int DOWN = 3; |
| int NUM_ENTRIES = 4; |
| } |
| |
| @Rule |
| public ChromeTabbedActivityTestRule mActivityTestRule = new ChromeTabbedActivityTestRule(); |
| |
| @Rule |
| public TestRule mProcessor = new Features.InstrumentationProcessor(); |
| |
| @Before |
| public void setUp() { |
| mActivityTestRule.startMainActivityFromLauncher(); |
| Layout layout = mActivityTestRule.getActivity().getLayoutManager().getOverviewLayout(); |
| assertTrue(layout instanceof StartSurfaceLayout); |
| CriteriaHelper.pollUiThread(Criteria.equals(true, |
| mActivityTestRule.getActivity() |
| .getTabModelSelector() |
| .getTabModelFilterProvider() |
| .getCurrentTabModelFilter()::isTabModelRestored)); |
| } |
| |
| @After |
| public void tearDown() { |
| mActivityTestRule.getActivity().setRequestedOrientation( |
| ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED); |
| } |
| |
| @Test |
| @MediumTest |
| @SuppressWarnings("unchecked") |
| @MinAndroidSdkLevel(Build.VERSION_CODES.LOLLIPOP) |
| public void testGetPotentialActionsForView() throws InterruptedException { |
| // clang-format on |
| final ChromeTabbedActivity cta = mActivityTestRule.getActivity(); |
| final AccessibilityActionChecker checker = new AccessibilityActionChecker(cta); |
| createTabs(cta, false, 5); |
| enterTabSwitcher(cta); |
| verifyTabSwitcherCardCount(cta, 5); |
| |
| assertTrue(cta.findViewById(R.id.tab_list_view) |
| instanceof TabListMediator.TabGridAccessibilityHelper); |
| TabListMediator.TabGridAccessibilityHelper helper = cta.findViewById(R.id.tab_list_view); |
| |
| // Verify action list in portrait mode with span count = 2. |
| onView(allOf(withParent(withId(R.id.compositor_view_holder)), withId(R.id.tab_list_view))) |
| .check((v, noMatchingViewException) -> { |
| assertTrue(v instanceof RecyclerView); |
| RecyclerView recyclerView = (RecyclerView) v; |
| |
| View item1 = getItemViewForPosition(recyclerView, 0); |
| checker.verifyListOfAccessibilityAction( |
| helper.getPotentialActionsForView(item1), |
| new ArrayList<>(Arrays.asList( |
| TabMovementDirection.RIGHT, TabMovementDirection.DOWN))); |
| |
| View item2 = getItemViewForPosition(recyclerView, 1); |
| checker.verifyListOfAccessibilityAction( |
| helper.getPotentialActionsForView(item2), |
| new ArrayList<>(Arrays.asList( |
| TabMovementDirection.LEFT, TabMovementDirection.DOWN))); |
| |
| View item3 = getItemViewForPosition(recyclerView, 2); |
| checker.verifyListOfAccessibilityAction( |
| helper.getPotentialActionsForView(item3), |
| new ArrayList<>(Arrays.asList(TabMovementDirection.RIGHT, |
| TabMovementDirection.UP, TabMovementDirection.DOWN))); |
| |
| View item4 = getItemViewForPosition(recyclerView, 3); |
| checker.verifyListOfAccessibilityAction( |
| helper.getPotentialActionsForView(item4), |
| new ArrayList<>(Arrays.asList( |
| TabMovementDirection.LEFT, TabMovementDirection.UP))); |
| |
| View item5 = getItemViewForPosition(recyclerView, 4); |
| checker.verifyListOfAccessibilityAction( |
| helper.getPotentialActionsForView(item5), |
| new ArrayList<>(Arrays.asList(TabMovementDirection.UP))); |
| }); |
| |
| rotateDeviceToOrientation(cta, Configuration.ORIENTATION_LANDSCAPE); |
| |
| // Verify action list in landscape mode with span count = 3. |
| onView(allOf(withParent(withId(R.id.compositor_view_holder)), withId(R.id.tab_list_view))) |
| .check((v, noMatchingViewException) -> { |
| assertTrue(v instanceof RecyclerView); |
| RecyclerView recyclerView = (RecyclerView) v; |
| List<Object> actionObjects; |
| |
| View item1 = getItemViewForPosition(recyclerView, 0); |
| checker.verifyListOfAccessibilityAction( |
| helper.getPotentialActionsForView(item1), |
| new ArrayList<>(Arrays.asList( |
| TabMovementDirection.RIGHT, TabMovementDirection.DOWN))); |
| |
| View item2 = getItemViewForPosition(recyclerView, 1); |
| checker.verifyListOfAccessibilityAction( |
| helper.getPotentialActionsForView(item2), |
| new ArrayList<>(Arrays.asList(TabMovementDirection.LEFT, |
| TabMovementDirection.RIGHT, TabMovementDirection.DOWN))); |
| |
| View item3 = getItemViewForPosition(recyclerView, 2); |
| checker.verifyListOfAccessibilityAction( |
| helper.getPotentialActionsForView(item3), |
| new ArrayList<>(Arrays.asList(TabMovementDirection.LEFT))); |
| |
| View item4 = getItemViewForPosition(recyclerView, 3); |
| checker.verifyListOfAccessibilityAction( |
| helper.getPotentialActionsForView(item4), |
| new ArrayList<>(Arrays.asList( |
| TabMovementDirection.RIGHT, TabMovementDirection.UP))); |
| |
| View item5 = getItemViewForPosition(recyclerView, 4); |
| checker.verifyListOfAccessibilityAction( |
| helper.getPotentialActionsForView(item5), |
| new ArrayList<>(Arrays.asList( |
| TabMovementDirection.LEFT, TabMovementDirection.UP))); |
| }); |
| } |
| |
| @Test |
| @MediumTest |
| public void testGetPositionsOfReorderAction() throws InterruptedException { |
| final ChromeTabbedActivity cta = mActivityTestRule.getActivity(); |
| int leftActionId = R.id.move_tab_left; |
| int rightActionId = R.id.move_tab_right; |
| int upActionId = R.id.move_tab_up; |
| int downActionId = R.id.move_tab_down; |
| createTabs(cta, false, 5); |
| enterTabSwitcher(cta); |
| verifyTabSwitcherCardCount(cta, 5); |
| |
| assertTrue(cta.findViewById(R.id.tab_list_view) |
| instanceof TabListMediator.TabGridAccessibilityHelper); |
| TabListMediator.TabGridAccessibilityHelper helper = cta.findViewById(R.id.tab_list_view); |
| |
| onView(allOf(withParent(withId(R.id.compositor_view_holder)), withId(R.id.tab_list_view))) |
| .check((v, noMatchingViewException) -> { |
| assertTrue(v instanceof RecyclerView); |
| RecyclerView recyclerView = (RecyclerView) v; |
| Pair<Integer, Integer> positions; |
| |
| View item1 = getItemViewForPosition(recyclerView, 0); |
| positions = helper.getPositionsOfReorderAction(item1, rightActionId); |
| assertTrue(0 == positions.first); |
| assertTrue(1 == positions.second); |
| |
| positions = helper.getPositionsOfReorderAction(item1, downActionId); |
| assertTrue(0 == positions.first); |
| assertTrue(2 == positions.second); |
| |
| View item4 = getItemViewForPosition(recyclerView, 3); |
| positions = helper.getPositionsOfReorderAction(item4, leftActionId); |
| assertTrue(3 == positions.first); |
| assertTrue(2 == positions.second); |
| |
| positions = helper.getPositionsOfReorderAction(item4, upActionId); |
| assertTrue(3 == positions.first); |
| assertTrue(1 == positions.second); |
| }); |
| |
| rotateDeviceToOrientation(cta, Configuration.ORIENTATION_LANDSCAPE); |
| |
| onView(allOf(withParent(withId(R.id.compositor_view_holder)), withId(R.id.tab_list_view))) |
| .check((v, noMatchingViewException) -> { |
| assertTrue(v instanceof RecyclerView); |
| RecyclerView recyclerView = (RecyclerView) v; |
| Pair<Integer, Integer> positions; |
| |
| View item2 = getItemViewForPosition(recyclerView, 1); |
| positions = helper.getPositionsOfReorderAction(item2, leftActionId); |
| assertTrue(1 == positions.first); |
| assertTrue(0 == positions.second); |
| |
| positions = helper.getPositionsOfReorderAction(item2, rightActionId); |
| assertTrue(1 == positions.first); |
| assertTrue(2 == positions.second); |
| |
| positions = helper.getPositionsOfReorderAction(item2, downActionId); |
| assertTrue(1 == positions.first); |
| assertTrue(4 == positions.second); |
| |
| View item5 = getItemViewForPosition(recyclerView, 4); |
| positions = helper.getPositionsOfReorderAction(item5, leftActionId); |
| assertTrue(4 == positions.first); |
| assertTrue(3 == positions.second); |
| |
| positions = helper.getPositionsOfReorderAction(item5, upActionId); |
| assertTrue(4 == positions.first); |
| assertTrue(1 == positions.second); |
| }); |
| } |
| |
| private View getItemViewForPosition(RecyclerView recyclerView, int position) { |
| RecyclerView.ViewHolder viewHolder = |
| recyclerView.findViewHolderForAdapterPosition(position); |
| assertNotNull(viewHolder); |
| return viewHolder.itemView; |
| } |
| |
| private static class AccessibilityActionChecker { |
| private final Context mContext; |
| |
| AccessibilityActionChecker(ChromeTabbedActivity cta) { |
| mContext = cta; |
| } |
| |
| void verifyListOfAccessibilityAction( |
| List<AccessibilityAction> actions, List<Integer> directions) { |
| assertEquals(directions.size(), actions.size()); |
| for (int i = 0; i < actions.size(); i++) { |
| verifyAccessibilityAction(actions.get(i), directions.get(i)); |
| } |
| } |
| |
| @TargetApi(Build.VERSION_CODES.LOLLIPOP) |
| void verifyAccessibilityAction( |
| AccessibilityAction action, @TabMovementDirection int direction) { |
| switch (direction) { |
| case TabMovementDirection.LEFT: |
| assertEquals(R.id.move_tab_left, action.getId()); |
| assertEquals(mContext.getString(R.string.accessibility_tab_movement_left), |
| action.getLabel()); |
| break; |
| case TabMovementDirection.RIGHT: |
| assertEquals(R.id.move_tab_right, action.getId()); |
| assertEquals(mContext.getString(R.string.accessibility_tab_movement_right), |
| action.getLabel()); |
| break; |
| case TabMovementDirection.UP: |
| assertEquals(R.id.move_tab_up, action.getId()); |
| assertEquals(mContext.getString(R.string.accessibility_tab_movement_up), |
| action.getLabel()); |
| break; |
| case TabMovementDirection.DOWN: |
| assertEquals(R.id.move_tab_down, action.getId()); |
| assertEquals(mContext.getString(R.string.accessibility_tab_movement_down), |
| action.getLabel()); |
| break; |
| default: |
| assert false; |
| } |
| } |
| } |
| } |
