Upstream oodles of Chrome for Android code into Chromium.

chrome/android/javatests/src/org/chromium/chrome/browser/omaha/OmahaUpdateInfoBarTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/omaha/OmahaUpdateInfoBarTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/omaha/OmahaUpdateInfoBarTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/omaha/OmahaUpdateInfoBarTest.java
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index 0000000000000000000000000000000000000000..95e33850ffd5af17ae3bca921c107c577d1a3625
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@@ -0,0 +1,289 @@
+// 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.omaha;
+
+import android.content.Context;
+import android.test.suitebuilder.annotation.MediumTest;
+
+import org.chromium.base.test.util.Feature;
+import org.chromium.base.test.util.UrlUtils;
+import org.chromium.chrome.browser.ChromeActivity;
+import org.chromium.chrome.browser.UrlConstants;
+import org.chromium.chrome.browser.infobar.InfoBar;
+import org.chromium.chrome.test.ChromeActivityTestCaseBase;
+import org.chromium.content.browser.test.util.Criteria;
+import org.chromium.content.browser.test.util.CriteriaHelper;
+
+import java.util.List;
+
+/**
+ * Checks to see that Main is properly displaying InfoBars when an update is detected.
+ */
+public class OmahaUpdateInfoBarTest extends ChromeActivityTestCaseBase<ChromeActivity> {
+    private static final String HTML_FILENAME_1 =
+            "chrome/test/data/android/omahaupdateinfobar/omaha_update_infobar_test_page_1.html";
+    private static final String HTML_FILENAME_2 =
+            "chrome/test/data/android/omahaupdateinfobar/omaha_update_infobar_test_page_2.html";
+
+    private static final long MS_TIMEOUT = 2000;
+    private static final long MS_INTERVAL = 500;
+
+    public OmahaUpdateInfoBarTest() {
+        super(ChromeActivity.class);
+    }
+
+    /** Reports versions that we want back to OmahaClient. */
+    private static class MockVersionNumberGetter extends VersionNumberGetter {
+        // Both of these strings must be of the format "#.#.#.#".
+        private final String mCurrentVersion;
+        private final String mLatestVersion;
+
+        private boolean mAskedForCurrentVersion;
+        private boolean mAskedForLatestVersion;
+
+        public MockVersionNumberGetter(String currentVersion, String latestVersion) {
+            mCurrentVersion = currentVersion;
+            mLatestVersion = latestVersion;
+        }
+
+        @Override
+        public String getCurrentlyUsedVersion(Context applicationContext) {
+            assertNotNull("Never set the current version", mCurrentVersion);
+            mAskedForCurrentVersion = true;
+            return mCurrentVersion;
+        }
+
+        @Override
+        public String getLatestKnownVersion(
+                Context applicationContext, String prefPackage, String prefLatestVersion) {
+            assertNotNull("Never set the latest version", mLatestVersion);
+            mAskedForLatestVersion = true;
+            return mLatestVersion;
+        }
+
+        public boolean askedForCurrentVersion() {
+            return mAskedForCurrentVersion;
+        }
+
+        public boolean askedForLatestVersion() {
+            return mAskedForLatestVersion;
+        }
+    }
+
+    /** Reports a dummy market URL back to OmahaClient. */
+    private static class MockMarketURLGetter extends MarketURLGetter {
+        private final String mURL;
+
+        MockMarketURLGetter(String url) {
+            mURL = url;
+        }
+
+        @Override
+        public String getMarketURL(
+                Context applicationContext, String prefPackage, String prefMarketUrl) {
+            return mURL;
+        }
+    }
+
+    private MockVersionNumberGetter mMockVersionNumberGetter;
+    private MockMarketURLGetter mMockMarketURLGetter;
+
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+
+        // This test explicitly tests for the infobar, so turn it on.
+        OmahaClient.setEnableUpdateDetection(true);
+    }
+
+    @Override
+    public void startMainActivity() throws InterruptedException {
+        // Don't start Main until we've had a chance to override everything.
+    }
+
+    /**
+     * Prepares Main before actually launching it.  This is required since we don't have all of the
+     * info we need in setUp().
+     * @param currentVersion Version to report as the current version of Chrome
+     * @param latestVersion Version to report is available by Omaha
+     * @param url URL to show.  null = NTP.
+     */
+    private void prepareAndStartMainActivity(String currentVersion, String latestVersion,
+            String url) throws Exception {
+        if (url == null) url = UrlConstants.NTP_URL;
+
+        // Report fake versions back to Main when it asks.
+        mMockVersionNumberGetter = new MockVersionNumberGetter(currentVersion, latestVersion);
+        OmahaClient.setVersionNumberGetterForTests(mMockVersionNumberGetter);
+
+        // Report a dummy URL to Omaha.
+        mMockMarketURLGetter = new MockMarketURLGetter(
+                "https://market.android.com/details?id=com.google.android.apps.chrome");
+        OmahaClient.setMarketURLGetterForTests(mMockMarketURLGetter);
+
+        // Start up main.
+        startMainActivityWithURL(url);
+
+        // Check to make sure that the version numbers get queried.
+        assertTrue("Main didn't ask Omaha for version numbers.", versionNumbersQueried());
+    }
+
+    private boolean versionNumbersQueried() throws Exception {
+        return CriteriaHelper.pollForCriteria(
+                new Criteria() {
+                    @Override
+                    public boolean isSatisfied() {
+                        return mMockVersionNumberGetter.askedForCurrentVersion()
+                                && mMockVersionNumberGetter.askedForLatestVersion();
+                    }
+                },
+                MS_TIMEOUT, MS_INTERVAL);
+    }
+
+    /**
+     * Checks to see if one of the InfoBars is a NavigateToURLInfoBar pointing to the market.
+     */
+    private boolean correctInfoBarExists() {
+        // Check the current InfoBars for a NavigateToURLInfoBar.
+        List<InfoBar> infobars = getInfoBars();
+        if (infobars == null) {
+            return false;
+        }
+
+        // Check if one of the InfoBars is pointing to the market URL.
+        Context context = getInstrumentation().getTargetContext();
+        String expectedURL = OmahaClient.getMarketURL(context);
+        for (int i = 0; i < infobars.size(); ++i) {
+            if (infobars.get(i) instanceof OmahaUpdateInfobar) {
+                OmahaUpdateInfobar bar = (OmahaUpdateInfobar) infobars.get(i);
+                if (expectedURL.equals(bar.getUrl())) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Waits until the NavigateToURLInfoBar appears for the current tab.
+     */
+    private boolean correctInfoBarAdded() throws Exception {
+        return CriteriaHelper.pollForCriteria(
+                new Criteria() {
+                    @Override
+                    public boolean isSatisfied() {
+                        return correctInfoBarExists();
+
+                    }
+                },
+                MS_TIMEOUT, MS_INTERVAL);
+    }
+
+    /**
+     * Waits until the NavigateToURLInfoBar goes away.
+     */
+    private boolean correctInfoBarRemoved() throws Exception {
+        return CriteriaHelper.pollForCriteria(
+                new Criteria() {
+                    @Override
+                    public boolean isSatisfied() {
+                        return !correctInfoBarExists();
+
+                    }
+                },
+                MS_TIMEOUT, MS_INTERVAL);
+    }
+
+    /**
+     * Checks to see that the InfoBar is created when an update is detected.
+     */
+    private void checkInfobarAppearsAndIsDismissed(String currentVersion, String latestVersion,
+                String url) throws Exception {
+        prepareAndStartMainActivity(currentVersion, latestVersion, url);
+
+        if (url == null) {
+            // The InfoBar shouldn't be created yet because we're on the NTP.
+            assertFalse("InfoBar shown on NTP.", correctInfoBarAdded());
+
+            // Navigate somewhere else and then check for the InfoBar.
+            loadUrl(UrlUtils.getIsolatedTestFileUrl(HTML_FILENAME_1));
+            assertTrue("InfoBar failed to show after navigating from NTP.",
+                    correctInfoBarAdded());
+        } else {
+            // The InfoBar be shown ASAP since we're not on the NTP.
+            assertTrue("InfoBar failed to show.", correctInfoBarAdded());
+        }
+
+        // Make sure the InfoBar doesn't disappear immediately.
+        assertFalse("InfoBar was removed too quickly.", correctInfoBarRemoved());
+
+        // Make sure the InfoBar goes away once we navigate somewhere else on the same tab.
+        loadUrl(UrlUtils.getIsolatedTestFileUrl(HTML_FILENAME_2));
+        assertTrue("InfoBar is still showing", correctInfoBarRemoved());
+    }
+
+    /**
+     * Makes sure that no InfoBar is shown at all, after the initial page load or after
+     * moving away.
+     */
+    private void checkInfobarDoesNotAppear(String currentVersion, String latestVersion, String url)
+            throws Exception {
+        prepareAndStartMainActivity(currentVersion, latestVersion, url);
+        assertFalse("Infobar is showing.", correctInfoBarAdded());
+        loadUrl(UrlUtils.getIsolatedTestFileUrl(HTML_FILENAME_2));
+        assertFalse("Infobar is now showing", correctInfoBarAdded());
+    }
+
+    @MediumTest
+    @Feature({"Omaha"})
+    public void testCurrentVersionIsOlderNTP() throws Exception {
+        checkInfobarAppearsAndIsDismissed("0.0.0.0", "1.2.3.4", null);
+    }
+
+    @MediumTest
+    @Feature({"Omaha"})
+    public void testCurrentVersionIsOlderNotNTP() throws Exception {
+        checkInfobarAppearsAndIsDismissed("0.0.0.0", "1.2.3.4",
+                UrlUtils.getIsolatedTestFileUrl(HTML_FILENAME_1));
+    }
+
+    @MediumTest
+    @Feature({"Omaha"})
+    public void testCurrentVersionIsSameNTP() throws Exception {
+        checkInfobarDoesNotAppear("1.2.3.4", "1.2.3.4", null);
+    }
+
+    @MediumTest
+    @Feature({"Omaha"})
+    public void testCurrentVersionIsSameNotNTP() throws Exception {
+        checkInfobarDoesNotAppear("1.2.3.4", "1.2.3.4",
+                UrlUtils.getIsolatedTestFileUrl(HTML_FILENAME_1));
+    }
+
+    @MediumTest
+    @Feature({"Omaha"})
+    public void testCurrentVersionIsNewerNTP() throws Exception {
+        checkInfobarDoesNotAppear("27.0.1453.42", "26.0.1410.49", null);
+    }
+
+    @MediumTest
+    @Feature({"Omaha"})
+    public void testCurrentVersionIsNewerNotNTP() throws Exception {
+        checkInfobarDoesNotAppear("27.0.1453.42", "26.0.1410.49",
+                UrlUtils.getIsolatedTestFileUrl(HTML_FILENAME_1));
+    }
+
+    @MediumTest
+    @Feature({"Omaha"})
+    public void testNoVersionKnownNTP() throws Exception {
+        checkInfobarDoesNotAppear("1.2.3.4", "0", null);
+    }
+
+    @MediumTest
+    @Feature({"Omaha"})
+    public void testNoVersionKnownNotNTP() throws Exception {
+        checkInfobarDoesNotAppear("1.2.3.4", "", UrlUtils.getIsolatedTestFileUrl(HTML_FILENAME_1));
+    }
+}