Upstream oodles of Chrome for Android code into Chromium.

chrome/android/javatests/src/org/chromium/chrome/browser/firstrun/FirstRunIntegrationTest.java

+// 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.firstrun;
+
+import android.test.suitebuilder.annotation.SmallTest;
+import android.view.KeyEvent;
+
+import org.chromium.base.test.util.CommandLineFlags;
+import org.chromium.base.test.util.Feature;
+import org.chromium.chrome.browser.ChromeSwitches;
+import org.chromium.chrome.browser.tabmodel.TabList;
+import org.chromium.chrome.test.ChromeTabbedActivityTestBase;
+
+/**
+ * Integration test suite for the first run experience.
+ */
+@CommandLineFlags.Remove(ChromeSwitches.DISABLE_FIRST_RUN_EXPERIENCE)
+public class FirstRunIntegrationTest extends ChromeTabbedActivityTestBase {
+
+    /**
+     * Exiting the first run experience should close all tabs,
+     * finalize the tab closures and close Chrome.
+     */
+    @SmallTest
+    @Feature({"FirstRunExperience"})
+    public void testExitFirstRunExperience() {
+        if (FirstRunStatus.getFirstRunFlowComplete(getActivity())) {
+            return;
+        }
+
+        sendKeys(KeyEvent.KEYCODE_BACK);
+        getInstrumentation().waitForIdleSync();
+
+        assertEquals("Expected no tabs to be present",
+                0, getActivity().getCurrentTabModel().getCount());
+        TabList fullModel = getActivity().getCurrentTabModel().getComprehensiveModel();
+        assertEquals("Expected no tabs to be present in the comprehensive model",
+                0, fullModel.getCount());
+        assertTrue("Activity was not closed.",
+                getActivity().isFinishing() || getActivity().isDestroyed());
+    }
+
+    @Override
+    public void startMainActivity() throws InterruptedException {
+        startMainActivityFromLauncher();
+    }
+
+}