[Hera] Excise a bunch of document mode code

chrome/android/javatests/src/org/chromium/chrome/browser/ntp/DocumentModeRecentlyClosedTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/ntp/DocumentModeRecentlyClosedTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/ntp/DocumentModeRecentlyClosedTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/ntp/DocumentModeRecentlyClosedTest.java
deleted file mode 100644
index 128dc71ae0ac41e91e11cb4bd53a996ae4ac6658..0000000000000000000000000000000000000000
--- a/chrome/android/javatests/src/org/chromium/chrome/browser/ntp/DocumentModeRecentlyClosedTest.java
+++ /dev/null
@@ -1,269 +0,0 @@
-// Copyright 2015 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.ntp;
-
-import android.app.Activity;
-import android.os.Build;
-import android.test.suitebuilder.annotation.MediumTest;
-
-import org.chromium.base.ApplicationStatus;
-import org.chromium.base.ThreadUtils;
-import org.chromium.base.test.util.DisabledTest;
-import org.chromium.base.test.util.MinAndroidSdkLevel;
-import org.chromium.chrome.browser.ChromeApplication;
-import org.chromium.chrome.browser.document.DocumentActivity;
-import org.chromium.chrome.browser.document.DocumentModeTestBase;
-import org.chromium.chrome.browser.document.IncognitoDocumentActivity;
-import org.chromium.chrome.browser.ntp.RecentlyClosedBridge.RecentlyClosedTab;
-import org.chromium.chrome.browser.tabmodel.TestTabModelDirectory;
-import org.chromium.chrome.browser.tabmodel.document.ActivityDelegate;
-import org.chromium.chrome.browser.tabmodel.document.ActivityDelegateImpl;
-import org.chromium.chrome.browser.tabmodel.document.DocumentTabModel.Entry;
-import org.chromium.chrome.browser.tabmodel.document.DocumentTabModelSelector;
-import org.chromium.chrome.test.util.ActivityUtils;
-import org.chromium.chrome.test.util.ApplicationTestUtils;
-import org.chromium.content.browser.test.util.Criteria;
-import org.chromium.content.browser.test.util.CriteriaHelper;
-import org.chromium.ui.WindowOpenDisposition;
-
-import java.util.List;
-import java.util.concurrent.Callable;
-
-/**
- * Tests that the "Recently closed" list of Tabs in the "Recent Tabs" menu is updated properly.
- */
-@DisabledTest
-@MinAndroidSdkLevel(Build.VERSION_CODES.LOLLIPOP)
-public class DocumentModeRecentlyClosedTest extends DocumentModeTestBase {
-
-    /** Used to report that a fake Task is sitting in Android's Overview menu. */
-    private static class TestActivityDelegate extends ActivityDelegateImpl {
-        private Entry mExtraRegularTask;
-
-        TestActivityDelegate() {
-            super(DocumentActivity.class, IncognitoDocumentActivity.class);
-        }
-
-        @Override
-        public List<Entry> getTasksFromRecents(boolean isIncognito) {
-            List<Entry> entries = super.getTasksFromRecents(isIncognito);
-            if (!isIncognito && mExtraRegularTask != null) {
-                entries.add(mExtraRegularTask);
-            }
-            return entries;
-        }
-
-        @Override
-        public void finishAndRemoveTask(boolean isIncognito, int tabId) {
-            if (mExtraRegularTask != null && mExtraRegularTask.tabId == tabId) {
-                mExtraRegularTask = null;
-            } else {
-                super.finishAndRemoveTask(isIncognito, tabId);
-            }
-        }
-
-        @Override
-        public boolean isTabAssociatedWithNonDestroyedActivity(boolean isIncognito, int tabId) {
-            if (mExtraRegularTask != null && mExtraRegularTask.tabId == tabId) {
-                return false;
-            } else {
-                return super.isTabAssociatedWithNonDestroyedActivity(isIncognito, tabId);
-            }
-        }
-
-    }
-
-    /**
-     * Test that Tabs that disappear from the Overview menu (e.g. by a user swipe) are marked as
-     * recently closed.  This test relies on mocking out the ActivityDelegate because we have no
-     * obvious way to simulate a user closing a Tab while Chrome is closed.
-     */
-    @MediumTest
-    public void testMissingTasksBecomeRecentlyClosed() throws Exception {
-        // Set up the DocumentTabModel so that it finds a task in Android's Recents that it doesn't
-        // know about, which results in adding the Tab to the DocumentTabModel.
-        TestActivityDelegate activityDelegate = new TestActivityDelegate();
-        activityDelegate.mExtraRegularTask = new Entry(TestTabModelDirectory.V2_TEXTAREA.tabId);
-        DocumentTabModelSelector.setActivityDelegateForTests(activityDelegate);
-        mStorageDelegate.addEncodedTabState(TestTabModelDirectory.V2_TEXTAREA.tabId, false,
-                TestTabModelDirectory.V2_TEXTAREA.encodedTabState);
-
-        final DocumentTabModelSelector selector =
-                ChromeApplication.getDocumentTabModelSelector();
-        assertEquals("Wrong tab count", 1, selector.getTotalTabCount());
-
-        // Start a DocumentActivity.  Should have two tabs.
-        int newActivityId = launchViaViewIntent(false, URL_1, "Page 1");
-        assertEquals("Wrong tab count", 2, selector.getTotalTabCount());
-
-        // Return to the Android Home screen.
-        ApplicationTestUtils.fireHomeScreenIntent(mContext);
-        assertEquals("Wrong tab count", 2, selector.getTotalTabCount());
-
-        // Remove the fake task, then bring Chrome back to the foreground to make the
-        // DocumentTabModel update.
-        activityDelegate.mExtraRegularTask = null;
-        ApplicationTestUtils.launchChrome(mContext);
-        CriteriaHelper.pollInstrumentationThread(new Criteria() {
-            @Override
-            public boolean isSatisfied() {
-                Activity lastActivity = ApplicationStatus.getLastTrackedFocusedActivity();
-                return lastActivity instanceof DocumentActivity;
-            }
-        });
-
-        // Wait until the DocumentTabModel updates and shows a single tab.
-        CriteriaHelper.pollInstrumentationThread(Criteria.equals(1, new Callable<Integer>() {
-            @Override
-            public Integer call() {
-                return selector.getTotalTabCount();
-            }
-        }));
-
-        // Check recently closed, make sure it shows one open and one closed tab.
-        DocumentActivity activity =
-                (DocumentActivity) ApplicationStatus.getLastTrackedFocusedActivity();
-        final DocumentRecentTabsManager recentTabsManager = getRecentTabsManager(activity);
-        assertEquals("Wrong open tab count", 1, recentTabsManager.getCurrentlyOpenTabs().size());
-        assertEquals("Wrong tab stayed open",
-                    newActivityId, recentTabsManager.getCurrentlyOpenTabs().get(0).getTabId());
-        assertEquals("Wrong closed tab count",
-                    1, recentTabsManager.getRecentlyClosedTabs().size());
-    }
-
-    /** Test that the "Recently closed" list is updated properly via the TabModel. */
-    @MediumTest
-    public void testUpdateRecentlyClosedAfterTabModelClose() throws Exception {
-        int[] tabIds = launchThreeTabs();
-
-        // Open Recent Tabs directly instead of interacting with the dialog and check that there's
-        // nothing listed under Recently closed.
-        final DocumentTabModelSelector selector =
-                ChromeApplication.getDocumentTabModelSelector();
-        final DocumentActivity thirdActivity =
-                (DocumentActivity) ApplicationStatus.getLastTrackedFocusedActivity();
-        final DocumentRecentTabsManager recentTabsManager = getRecentTabsManager(thirdActivity);
-        List<CurrentlyOpenTab> beforeOpenTabs = recentTabsManager.getCurrentlyOpenTabs();
-        assertEquals("Open tabs are missing", 3, beforeOpenTabs.size());
-        for (CurrentlyOpenTab openTab : beforeOpenTabs) {
-            boolean isListed = false;
-            for (int i = 0; i < tabIds.length; i++) {
-                isListed |= openTab.getTabId() == tabIds[i];
-            }
-            assertTrue("Tab not marked as open: " + openTab.getTabId(), isListed);
-        }
-        assertEquals("Wrong closed tab count", 0,
-                recentTabsManager.getRecentlyClosedTabs().size());
-
-        // Close the first tab directly via the selector.
-        int closedTabId = selector.getModel(false).getTabAt(0).getId();
-        ThreadUtils.runOnUiThreadBlocking(new Runnable() {
-                @Override
-                public void run() {
-                    selector.getModel(false).closeTabAt(0);
-                }
-        });
-        CriteriaHelper.pollUiThread(Criteria.equals(2, new Callable<Integer>() {
-                @Override
-                public Integer call() {
-                    return selector.getTotalTabCount();
-                }
-        }));
-
-        // Check that the right things appear in Recent Tabs.
-        List<CurrentlyOpenTab> afterOpenTabs = recentTabsManager.getCurrentlyOpenTabs();
-        assertEquals("Open tabs are missing", 2, afterOpenTabs.size());
-        for (CurrentlyOpenTab openTab : afterOpenTabs) {
-            boolean isListed = false;
-            for (int i = 0; i < tabIds.length; i++) {
-                isListed |= openTab.getTabId() == tabIds[i];
-            }
-            assertTrue("Tab not marked as open: " + openTab.getTabId(), isListed);
-            assertNotSame("Tab remained open", closedTabId, openTab.getTabId());
-        }
-
-        final List<RecentlyClosedTab> afterRecentlyClosed =
-                recentTabsManager.getRecentlyClosedTabs();
-        assertEquals("Wrong closed tab count", 1, afterRecentlyClosed.size());
-        assertEquals("Wrong tab closed", "Page 1", afterRecentlyClosed.get(0).title);
-
-        // Check that the recently closed Tab is reopened.
-        Runnable runnable = new Runnable() {
-            @Override
-            public void run() {
-                recentTabsManager.openRecentlyClosedTab(
-                        afterRecentlyClosed.get(0), WindowOpenDisposition.NEW_FOREGROUND_TAB);
-            }
-        };
-        DocumentActivity relaunchedActivity = ActivityUtils.waitForActivity(
-                getInstrumentation(), DocumentActivity.class, runnable);
-        waitForFullLoad(relaunchedActivity, "Page 1");
-        assertEquals("Wrong tab count", 3, selector.getTotalTabCount());
-    }
-
-    /**
-     * Test that the "Recently closed" list is updated when Chrome is alive but backgrounded.
-     */
-    @MediumTest
-    public void testUpdateRecentlyClosedWhenChromeInBackground() throws Exception {
-        int[] tabIds = launchThreeTabs();
-
-        // Open Recent Tabs directly instead of interacting with the dialog and check that there's
-        // nothing listed under Recently closed.
-        final DocumentActivity thirdActivity =
-                (DocumentActivity) ApplicationStatus.getLastTrackedFocusedActivity();
-        final DocumentRecentTabsManager beforeManager = getRecentTabsManager(thirdActivity);
-        List<CurrentlyOpenTab> beforeOpenTabs = beforeManager.getCurrentlyOpenTabs();
-        assertEquals("Open tabs are missing", 3, beforeOpenTabs.size());
-        for (CurrentlyOpenTab openTab : beforeOpenTabs) {
-            boolean isListed = false;
-            for (int i = 0; i < tabIds.length; i++) {
-                isListed |= openTab.getTabId() == tabIds[i];
-            }
-            assertTrue("Tab not marked as open: " + openTab.getTabId(), isListed);
-        }
-        assertEquals("Wrong closed tab count", 0, beforeManager.getRecentlyClosedTabs().size());
-        ThreadUtils.runOnUiThreadBlocking(new Runnable() {
-                @Override
-                public void run() {
-                    beforeManager.destroy();
-                }
-        });
-
-        // Finish the first Task.
-        final DocumentTabModelSelector selector =
-                ChromeApplication.getDocumentTabModelSelector();
-        assertEquals("Wrong tab count", 3, selector.getTotalTabCount());
-        ActivityDelegate delegate =
-                new ActivityDelegateImpl(DocumentActivity.class, IncognitoDocumentActivity.class);
-        delegate.finishAndRemoveTask(false, tabIds[0]);
-        CriteriaHelper.pollInstrumentationThread(Criteria.equals(2, new Callable<Integer>() {
-            @Override
-            public Integer call() {
-                return selector.getTotalTabCount();
-            }
-        }));
-
-        // Check that the Tab shows up under Recently closed.
-        final DocumentRecentTabsManager recentTabsManager = getRecentTabsManager(thirdActivity);
-        final List<RecentlyClosedTab> afterRecentlyClosed =
-                recentTabsManager.getRecentlyClosedTabs();
-        assertEquals("Wrong closed tab count", 1, afterRecentlyClosed.size());
-        assertEquals("Wrong tab closed", "Page 1", afterRecentlyClosed.get(0).title);
-    }
-
-    /**
-     * Returns a DocumentRecentTabsManager corresponding to the given DocumentActivity.
-     */
-    private DocumentRecentTabsManager getRecentTabsManager(final DocumentActivity activity)
-            throws Exception {
-        return ThreadUtils.runOnUiThreadBlocking(new Callable<DocumentRecentTabsManager>() {
-            @Override
-            public DocumentRecentTabsManager call() {
-                return new DocumentRecentTabsManager(activity.getActivityTab(), activity);
-            }
-        });
-    }
-}