// Copyright 2019 The Chromium Authors
// 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.status_indicator;
import static androidx.test.espresso.Espresso.onView;
import static androidx.test.espresso.assertion.ViewAssertions.doesNotExist;
import static androidx.test.espresso.assertion.ViewAssertions.matches;
import static androidx.test.espresso.matcher.ViewMatchers.Visibility.GONE;
import static androidx.test.espresso.matcher.ViewMatchers.Visibility.VISIBLE;
import static androidx.test.espresso.matcher.ViewMatchers.withEffectiveVisibility;
import static androidx.test.espresso.matcher.ViewMatchers.withId;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.view.View;
import android.view.ViewGroup;
import androidx.test.filters.MediumTest;
import androidx.test.platform.app.InstrumentationRegistry;
import org.hamcrest.Description;
import org.hamcrest.Matcher;
import org.hamcrest.Matchers;
import org.hamcrest.TypeSafeMatcher;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.chromium.base.ThreadUtils;
import org.chromium.base.test.util.CommandLineFlags;
import org.chromium.base.test.util.Criteria;
import org.chromium.base.test.util.CriteriaHelper;
import org.chromium.base.test.util.Restriction;
import org.chromium.chrome.browser.browser_controls.BrowserControlsStateProvider;
import org.chromium.chrome.browser.flags.ChromeSwitches;
import org.chromium.chrome.browser.tab.Tab;
import org.chromium.chrome.browser.tabbed_mode.TabbedRootUiCoordinator;
import org.chromium.chrome.test.ChromeJUnit4ClassRunner;
import org.chromium.chrome.test.ChromeTabbedActivityTestRule;
import org.chromium.chrome.test.R;
import org.chromium.chrome.test.util.NewTabPageTestUtils;
import org.chromium.chrome.test.util.RecentTabsPageTestUtils;
import org.chromium.components.embedder_support.util.UrlConstants;
import org.chromium.ui.test.util.UiRestriction;
/**
* Integration tests for status indicator covering related code in {@link
* StatusIndicatorCoordinator} and {@link TabbedRootUiCoordinator}.
*/
@RunWith(ChromeJUnit4ClassRunner.class)
@CommandLineFlags.Add({ChromeSwitches.DISABLE_FIRST_RUN_EXPERIENCE})
// TODO(crbug.com/40112282): Enable for tablets once we support them.
@Restriction({UiRestriction.RESTRICTION_TYPE_PHONE})
public class StatusIndicatorTest {
@Rule
public ChromeTabbedActivityTestRule mActivityTestRule = new ChromeTabbedActivityTestRule();
private StatusIndicatorCoordinator mStatusIndicatorCoordinator;
private StatusIndicatorSceneLayer mStatusIndicatorSceneLayer;
private View mControlContainer;
private BrowserControlsStateProvider mBrowserControlsStateProvider;
@Before
public void setUp() throws InterruptedException {
TabbedRootUiCoordinator.setDisableTopControlsAnimationsForTesting(true);
mActivityTestRule.startMainActivityOnBlankPage();
mStatusIndicatorCoordinator =
((TabbedRootUiCoordinator)
mActivityTestRule.getActivity().getRootUiCoordinatorForTesting())
.getStatusIndicatorCoordinatorForTesting();
mStatusIndicatorSceneLayer = mStatusIndicatorCoordinator.getSceneLayer();
mControlContainer = mActivityTestRule.getActivity().findViewById(R.id.control_container);
mBrowserControlsStateProvider = mActivityTestRule.getActivity().getBrowserControlsManager();
}
@Test
@MediumTest
public void testInitialState() {
InstrumentationRegistry.getInstrumentation().waitForIdleSync();
Assert.assertNull(
"Status indicator shouldn't be in the hierarchy initially.", getStatusIndicator());
Assert.assertNotNull(
"Status indicator stub should be in the hierarchy initially.",
mActivityTestRule.getActivity().findViewById(R.id.status_indicator_stub));
Assert.assertFalse(
"Wrong initial composited view visibility.",
mStatusIndicatorSceneLayer.isSceneOverlayTreeShowing());
Assert.assertEquals(
"Wrong initial control container top margin.",
0,
getTopMarginOf(mControlContainer));
}
@Test
@MediumTest
public void testShowAndHide() {
ThreadUtils.runOnUiThreadBlocking(
() ->
mStatusIndicatorCoordinator.show(
"Status", null, Color.BLACK, Color.WHITE, Color.WHITE));
// Wait until the status indicator finishes animating, or becomes fully visible.
CriteriaHelper.pollUiThread(
() -> {
Criteria.checkThat(
mBrowserControlsStateProvider.getTopControlsMinHeightOffset(),
Matchers.is(getStatusIndicator().getHeight()));
Criteria.checkThat(
getStatusIndicator().getVisibility(), Matchers.is(View.VISIBLE));
});
Assert.assertEquals(
"Wrong background color.",
Color.BLACK,
((ColorDrawable) getStatusIndicator().getBackground()).getColor());
ThreadUtils.runOnUiThreadBlocking(
() ->
mStatusIndicatorCoordinator.updateContent(
"Exit status",
null,
Color.WHITE,
Color.BLACK,
Color.BLACK,
() -> {}));
InstrumentationRegistry.getInstrumentation().waitForIdleSync();
// The Android view should be visible.
Assert.assertEquals(
"Wrong Android view visibility.",
View.VISIBLE,
getStatusIndicator().getVisibility());
Assert.assertEquals(
"Wrong background color.",
Color.WHITE,
((ColorDrawable) getStatusIndicator().getBackground()).getColor());
ThreadUtils.runOnUiThreadBlocking(mStatusIndicatorCoordinator::hide);
InstrumentationRegistry.getInstrumentation().waitForIdleSync();
// Wait until the status indicator finishes animating, or becomes fully hidden.
CriteriaHelper.pollUiThread(
() -> {
Criteria.checkThat(
mBrowserControlsStateProvider.getTopControlsMinHeightOffset(),
Matchers.is(0));
Criteria.checkThat(
getStatusIndicator().getVisibility(), Matchers.is(View.GONE));
});
Assert.assertFalse(
"Composited view shouldn't be visible.",
mStatusIndicatorSceneLayer.isSceneOverlayTreeShowing());
}
@Test
@MediumTest
public void testShowAfterHide() {
ThreadUtils.runOnUiThreadBlocking(
() ->
mStatusIndicatorCoordinator.show(
"Status", null, Color.BLACK, Color.WHITE, Color.WHITE));
// Wait until the status indicator finishes animating, or becomes fully visible.
CriteriaHelper.pollUiThread(
() -> {
Criteria.checkThat(
mBrowserControlsStateProvider.getTopControlsMinHeightOffset(),
Matchers.is(getStatusIndicator().getHeight()));
Criteria.checkThat(
getStatusIndicator().getVisibility(), Matchers.is(View.VISIBLE));
});
ThreadUtils.runOnUiThreadBlocking(mStatusIndicatorCoordinator::hide);
// Wait until the status indicator finishes animating, or becomes fully hidden.
CriteriaHelper.pollUiThread(
() -> {
Criteria.checkThat(
mBrowserControlsStateProvider.getTopControlsMinHeightOffset(),
Matchers.is(0));
Criteria.checkThat(
getStatusIndicator().getVisibility(), Matchers.is(View.GONE));
});
Assert.assertFalse(
"Composited view shouldn't be visible.",
mStatusIndicatorSceneLayer.isSceneOverlayTreeShowing());
ThreadUtils.runOnUiThreadBlocking(
() ->
mStatusIndicatorCoordinator.show(
"Status", null, Color.BLACK, Color.WHITE, Color.WHITE));
// Wait until the status indicator finishes animating, or becomes fully visible.
CriteriaHelper.pollUiThread(
() -> {
Criteria.checkThat(
mBrowserControlsStateProvider.getTopControlsMinHeightOffset(),
Matchers.is(getStatusIndicator().getHeight()));
Criteria.checkThat(
getStatusIndicator().getVisibility(), Matchers.is(View.VISIBLE));
});
}
@Test
@MediumTest
public void testShowAndHideOnNtp() {
mActivityTestRule.loadUrl(UrlConstants.NTP_URL);
Tab tab = mActivityTestRule.getActivity().getActivityTab();
NewTabPageTestUtils.waitForNtpLoaded(tab);
final int viewId = View.generateViewId();
final View view = tab.getNativePage().getView();
view.setId(viewId);
// R.id.status_indicator won't be in the View tree until the indicator is shown for the
// first time and the corresponding ViewStub is inflated.
onView(withId(R.id.status_indicator)).check(doesNotExist());
onView(withId(R.id.control_container)).check(matches(withTopMargin(0)));
onView(withId(viewId)).check(matches(withTopMargin(0)));
Assert.assertFalse(
"Wrong initial composited view visibility.",
mStatusIndicatorSceneLayer.isSceneOverlayTreeShowing());
ThreadUtils.runOnUiThreadBlocking(
() -> {
mStatusIndicatorCoordinator.show(
"Status", null, Color.BLACK, Color.WHITE, Color.WHITE);
mStatusIndicatorCoordinator
.getMediatorForTesting()
.finishAnimationsForTesting();
});
// Wait until the status indicator finishes animating.
CriteriaHelper.pollUiThread(
() -> {
Criteria.checkThat(
mBrowserControlsStateProvider.getTopControlsMinHeightOffset(),
Matchers.is(getStatusIndicator().getHeight()));
});
// The status indicator will be immediately visible.
onView(withId(R.id.status_indicator)).check(matches(withEffectiveVisibility(VISIBLE)));
onView(withId(R.id.control_container))
.check(matches(withTopMargin(getStatusIndicator().getHeight())));
onView(withId(viewId)).check(matches(withTopMargin(getStatusIndicator().getHeight())));
ThreadUtils.runOnUiThreadBlocking(
() -> {
mStatusIndicatorCoordinator.updateContent(
"Exit status", null, Color.WHITE, Color.BLACK, Color.BLACK, () -> {});
mStatusIndicatorCoordinator
.getMediatorForTesting()
.finishAnimationsForTesting();
});
// #updateContent shouldn't change the layout.
onView(withId(R.id.status_indicator)).check(matches(withEffectiveVisibility(VISIBLE)));
onView(withId(R.id.control_container))
.check(matches(withTopMargin(getStatusIndicator().getHeight())));
onView(withId(viewId)).check(matches(withTopMargin(getStatusIndicator().getHeight())));
ThreadUtils.runOnUiThreadBlocking(
() -> {
mStatusIndicatorCoordinator.hide();
mStatusIndicatorCoordinator
.getMediatorForTesting()
.finishAnimationsForTesting();
});
// Wait until the status indicator finishes animating, or becomes fully hidden.
CriteriaHelper.pollUiThread(
() -> {
Criteria.checkThat(
mBrowserControlsStateProvider.getTopControlsMinHeightOffset(),
Matchers.is(0));
});
onView(withId(R.id.status_indicator)).check(matches(withEffectiveVisibility(GONE)));
onView(withId(R.id.control_container)).check(matches(withTopMargin(0)));
onView(withId(viewId)).check(matches(withTopMargin(0)));
}
@Test
@MediumTest
public void testShowAndHideOnRecentTabsPage() {
mActivityTestRule.loadUrl(UrlConstants.RECENT_TABS_URL);
final Tab tab = mActivityTestRule.getActivity().getActivityTab();
RecentTabsPageTestUtils.waitForRecentTabsPageLoaded(tab);
// R.id.status_indicator won't be in the View tree until the indicator is shown for the
// first time and the corresponding ViewStub is inflated.
onView(withId(R.id.status_indicator)).check(doesNotExist());
onView(withId(R.id.control_container)).check(matches(withTopMargin(0)));
onView(withId(R.id.recent_tabs_root))
.check(
matches(
withTopMargin(
mBrowserControlsStateProvider.getTopControlsHeight())));
ThreadUtils.runOnUiThreadBlocking(
() -> {
mStatusIndicatorCoordinator.show(
"Status", null, Color.BLACK, Color.WHITE, Color.WHITE);
mStatusIndicatorCoordinator
.getMediatorForTesting()
.finishAnimationsForTesting();
});
// Wait until the status indicator finishes animating.
CriteriaHelper.pollUiThread(
() -> {
Criteria.checkThat(
mBrowserControlsStateProvider.getTopControlsMinHeightOffset(),
Matchers.is(getStatusIndicator().getHeight()));
});
onView(withId(R.id.status_indicator)).check(matches(withEffectiveVisibility(VISIBLE)));
onView(withId(R.id.control_container))
.check(matches(withTopMargin(getStatusIndicator().getHeight())));
onView(withId(R.id.recent_tabs_root))
.check(
matches(
withTopMargin(
mBrowserControlsStateProvider.getTopControlsHeight())));
ThreadUtils.runOnUiThreadBlocking(
() -> {
mStatusIndicatorCoordinator.updateContent(
"Exit status", null, Color.WHITE, Color.BLACK, Color.BLACK, () -> {});
mStatusIndicatorCoordinator
.getMediatorForTesting()
.finishAnimationsForTesting();
});
// #updateContent shouldn't change the layout.
onView(withId(R.id.status_indicator)).check(matches(withEffectiveVisibility(VISIBLE)));
onView(withId(R.id.control_container))
.check(matches(withTopMargin(getStatusIndicator().getHeight())));
onView(withId(R.id.recent_tabs_root))
.check(
matches(
withTopMargin(
mBrowserControlsStateProvider.getTopControlsHeight())));
ThreadUtils.runOnUiThreadBlocking(
() -> {
mStatusIndicatorCoordinator.hide();
mStatusIndicatorCoordinator
.getMediatorForTesting()
.finishAnimationsForTesting();
});
// Wait until the status indicator finishes animating, or becomes fully hidden.
CriteriaHelper.pollUiThread(
() -> {
Criteria.checkThat(
mBrowserControlsStateProvider.getTopControlsMinHeightOffset(),
Matchers.is(0));
});
onView(withId(R.id.status_indicator)).check(matches(withEffectiveVisibility(GONE)));
onView(withId(R.id.control_container)).check(matches(withTopMargin(0)));
onView(withId(R.id.recent_tabs_root))
.check(
matches(
withTopMargin(
mBrowserControlsStateProvider.getTopControlsHeight())));
}
private View getStatusIndicator() {
return mActivityTestRule.getActivity().findViewById(R.id.status_indicator);
}
private static Matcher<View> withTopMargin(final int expected) {
return new TypeSafeMatcher<View>() {
private int mActual;
@Override
public boolean matchesSafely(final View view) {
mActual = getTopMarginOf(view);
return mActual == expected;
}
@Override
public void describeTo(final Description description) {
// TODO(sinansahin): This is a work-around because the message from
// #describeMismatchSafely is ignored. If it is fixed one day, we can implement
// #describeMismatchSafely.
description
.appendText("View should have a topMargin of " + expected)
.appendText(System.lineSeparator())
.appendText("but actually has " + mActual);
}
};
}
private static int getTopMarginOf(View view) {
final ViewGroup.MarginLayoutParams layoutParams =
(ViewGroup.MarginLayoutParams) view.getLayoutParams();
return layoutParams.topMargin;
}
}
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