Upstream oodles of Chrome for Android code into Chromium.

chrome/android/javatests/src/org/chromium/chrome/browser/widget/findinpage/FindTest.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/widget/findinpage/FindTest.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/widget/findinpage/FindTest.java b/chrome/android/javatests/src/org/chromium/chrome/browser/widget/findinpage/FindTest.java
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+// 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.
+
+/**
+ * This is a simple framework for a test of an Application. See
+ * {@link android.test.ApplicationTestCase ApplicationTestCase} for more
+ * information on how to write and extend Application tests.
+ */
+
+package org.chromium.chrome.browser.widget.findinpage;
+
+import android.test.suitebuilder.annotation.MediumTest;
+import android.test.suitebuilder.annotation.SmallTest;
+import android.view.KeyCharacterMap;
+import android.view.KeyEvent;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.TextView;
+
+import com.google.android.apps.chrome.R;
+
+import org.chromium.base.ThreadUtils;
+import org.chromium.base.test.util.Feature;
+import org.chromium.chrome.test.ChromeTabbedActivityTestBase;
+import org.chromium.chrome.test.util.MenuUtils;
+import org.chromium.chrome.test.util.TestHttpServerClient;
+import org.chromium.content.browser.test.util.Criteria;
+import org.chromium.content.browser.test.util.CriteriaHelper;
+import org.chromium.content.browser.test.util.KeyUtils;
+import org.chromium.content.browser.test.util.UiUtils;
+
+/**
+ * Find in page tests.
+ */
+public class FindTest extends ChromeTabbedActivityTestBase {
+    private static final String FILEPATH = "chrome/test/data/android/find/test.html";
+
+    /**
+     * Returns the FindResults text.
+     */
+    private String waitForFindResults(final String expectedResult) throws InterruptedException {
+        final TextView findResults = (TextView) getActivity().findViewById(R.id.find_status);
+        assertNotNull(expectedResult);
+        assertNotNull(findResults);
+        assertTrue(CriteriaHelper.pollForUIThreadCriteria(new Criteria() {
+                @Override
+                public boolean isSatisfied() {
+                    return expectedResult.equals(findResults.getText());
+                }
+            }));
+        return findResults.getText().toString();
+    }
+
+    /**
+     * Find in page by invoking the 'find in page' menu item.
+     *
+     * @throws InterruptedException
+     */
+    private void findInPageFromMenu() throws InterruptedException {
+        MenuUtils.invokeCustomMenuActionSync(getInstrumentation(),
+                getActivity(), R.id.find_in_page_id);
+
+        waitForFindInPageVisibility(true);
+    }
+
+    private void waitForFindInPageVisibility(final boolean visible) throws InterruptedException {
+        assertTrue(CriteriaHelper.pollForUIThreadCriteria(new Criteria() {
+            @Override
+            public boolean isSatisfied() {
+                FindToolbar findToolbar = (FindToolbar) getActivity().findViewById(
+                        R.id.find_toolbar);
+
+                boolean isVisible = findToolbar != null && findToolbar.isShown();
+                return (visible == isVisible) && !findToolbar.isAnimating();
+            }
+        }));
+    }
+
+    private String findStringInPage(final String query, String expectedResult)
+            throws InterruptedException {
+        findInPageFromMenu();
+        // FindToolbar should automatically get focus.
+        assertTrue("FindToolbar should have focus",
+                getActivity().findViewById(R.id.find_query).hasFocus());
+        final TextView findQueryText = (TextView) getActivity().findViewById(R.id.find_query);
+        assertNotNull(findQueryText);
+        // We have to send each key 1-by-1 to trigger the right listeners in the toolbar.
+        KeyCharacterMap keyCharacterMap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
+        final KeyEvent[] events = keyCharacterMap.getEvents(query.toCharArray());
+        assertNotNull(events);
+        ThreadUtils.runOnUiThreadBlocking(new Runnable() {
+            @Override
+            public void run() {
+                for (int i = 0; i < events.length; i++) {
+                    if (!findQueryText.dispatchKeyEventPreIme(events[i])) {
+                        findQueryText.dispatchKeyEvent(events[i]);
+                    }
+                }
+            }
+        });
+        return waitForFindResults(expectedResult);
+    }
+
+    private void loadTestAndVerifyFindInPage(String query, String expectedResult)
+            throws InterruptedException {
+        loadUrl(TestHttpServerClient.getUrl(FILEPATH));
+        String findResults = findStringInPage(query, expectedResult);
+        assertTrue("Expected: " + expectedResult + " Got: " + findResults + " for: "
+                + TestHttpServerClient.getUrl(FILEPATH),
+                findResults.contains(expectedResult));
+    }
+
+    /**
+     * Verify Find In Page is not case sensitive.
+     */
+    @MediumTest
+    @Feature({"FindInPage", "Main"})
+    public void testFind() throws InterruptedException {
+        loadTestAndVerifyFindInPage("pitts", "1/7");
+    }
+
+    /**
+     * Verify Find In Page with just one result.
+     */
+    @MediumTest
+    @Feature({"FindInPage"})
+    public void testFind101() throws InterruptedException {
+        loadTestAndVerifyFindInPage("it", "1/101");
+    }
+
+    /**
+     * Verify Find In Page with a multi-line string.
+     */
+    @MediumTest
+    @Feature({"FindInPage"})
+    public void testFindMultiLine() throws InterruptedException {
+        String multiLineSearchTerm = "This is the text of this document.\n"
+                + " I am going to write the word \'Pitts\' 7 times. (That was one.)";
+        loadTestAndVerifyFindInPage(multiLineSearchTerm, "1/1");
+    }
+
+    /**
+     * Test for Find In Page with a multi-line string. Search string has an extra character
+     * added to the end so it should not be found.
+     */
+    @MediumTest
+    @Feature({"FindInPage"})
+    public void testFindMultiLineFalse() throws InterruptedException {
+        String multiLineSearchTerm = "aThis is the text of this document.\n"
+                + " I am going to write the word \'Pitts\' 7 times. (That was one.)";
+        loadTestAndVerifyFindInPage(multiLineSearchTerm, "0/0");
+    }
+
+    /**
+     * Verify Find In Page Next button.
+     */
+    @MediumTest
+    @Feature({"FindInPage"})
+    public void testFindNext() throws InterruptedException {
+        String query = "pitts";
+        loadTestAndVerifyFindInPage(query, "1/7");
+        // TODO(jaydeepmehta): Verify number of results and match against boxes drawn.
+        singleClickView(getActivity().findViewById(R.id.find_next_button));
+        waitForFindResults("2/7");
+        for (int i = 2; i <= 7; i++) {
+            singleClickView(getActivity().findViewById(R.id.find_next_button));
+        }
+        waitForFindResults("1/7");
+    }
+
+    /**
+     * Verify Find In Page Next/Previous button.
+     */
+    @MediumTest
+    @Feature({"FindInPage"})
+    public void testFindNextPrevious() throws InterruptedException {
+        String query = "pitts";
+        loadTestAndVerifyFindInPage(query, "1/7");
+        // TODO(jaydeepmehta): Verify number of results and match against boxes drawn.
+        singleClickView(getActivity().findViewById(R.id.find_next_button));
+        waitForFindResults("2/7");
+        singleClickView(getActivity().findViewById(R.id.find_prev_button));
+        waitForFindResults("1/7");
+    }
+
+    @MediumTest
+    @Feature({"FindInPage"})
+    public void testResultsBarInitiallyVisible() throws InterruptedException {
+        loadUrl(TestHttpServerClient.getUrl(FILEPATH));
+        findInPageFromMenu();
+        FindToolbar findToolbar = (FindToolbar) getActivity().findViewById(R.id.find_toolbar);
+        View resultBar = findToolbar.getFindResultBar();
+        assertEquals(View.VISIBLE, resultBar.getVisibility());
+    }
+
+    @MediumTest
+    @Feature({"FindInPage"})
+    public void testResultsBarVisibleAfterTypingText() throws InterruptedException {
+        loadUrl(TestHttpServerClient.getUrl(FILEPATH));
+        findInPageFromMenu();
+        FindToolbar findToolbar = (FindToolbar) getActivity().findViewById(R.id.find_toolbar);
+        View resultBar = findToolbar.getFindResultBar();
+        assertNotNull(resultBar);
+        final TextView findQueryText = (TextView) findToolbar.findViewById(R.id.find_query);
+        assertNotNull(findQueryText);
+
+        KeyUtils.singleKeyEventView(getInstrumentation(), findQueryText, KeyEvent.KEYCODE_T);
+        assertEquals(View.VISIBLE, resultBar.getVisibility());
+        KeyUtils.singleKeyEventView(getInstrumentation(), findQueryText, KeyEvent.KEYCODE_DEL);
+        assertEquals(View.VISIBLE, resultBar.getVisibility());
+    }
+
+    /**
+     * Verify Find In Page isn't dismissed and matches no results
+     * if invoked with an empty string.
+     */
+    @MediumTest
+    @Feature({"FindInPage"})
+    public void testFindDismissOnEmptyString() throws InterruptedException {
+        loadUrl(TestHttpServerClient.getUrl(FILEPATH));
+        findInPageFromMenu();
+
+        FindToolbar findToolbar = (FindToolbar) getActivity().findViewById(R.id.find_toolbar);
+        assertNotNull(findToolbar);
+        assertEquals(View.VISIBLE, findToolbar.getVisibility());
+        final TextView findQueryText = (TextView) findToolbar.findViewById(R.id.find_query);
+        assertNotNull(findQueryText);
+        KeyUtils.singleKeyEventView(getInstrumentation(), findQueryText, KeyEvent.KEYCODE_T);
+        KeyUtils.singleKeyEventView(getInstrumentation(), findQueryText, KeyEvent.KEYCODE_DEL);
+        KeyUtils.singleKeyEventView(getInstrumentation(), findQueryText, KeyEvent.KEYCODE_ENTER);
+
+        assertEquals(View.VISIBLE, findToolbar.getVisibility());
+
+        String findResults = waitForFindResults("");
+        assertEquals(0, findResults.length());
+    }
+
+    /**
+     * Verify FIP in IncognitoTabs.
+     */
+    @SmallTest
+    @Feature({"FindInPage"})
+    public void testFindNextPreviousIncognitoTab() throws InterruptedException {
+        String query = "pitts";
+        newIncognitoTabFromMenu();
+        loadTestAndVerifyFindInPage(query, "1/7");
+        // TODO(jaydeepmehta): Verify number of results and match against boxes drawn.
+        singleClickView(getActivity().findViewById(R.id.find_next_button));
+        waitForFindResults("2/7");
+        singleClickView(getActivity().findViewById(R.id.find_prev_button));
+        waitForFindResults("1/7");
+    }
+
+    /**
+     * Verify Find in Page text isnt restored on Incognito Tabs.
+     */
+    @MediumTest
+    @Feature({"FindInPage"})
+    public void testFipTextNotRestoredIncognitoTab() throws InterruptedException {
+        newIncognitoTabFromMenu();
+        loadTestAndVerifyFindInPage("pitts", "1/7");
+        // close the fip
+        final View v = getActivity().findViewById(R.id.close_find_button);
+        singleClickView(v);
+        waitForFindInPageVisibility(false);
+
+        // Reopen and check the text.
+        findInPageFromMenu();
+        UiUtils.settleDownUI(getInstrumentation());
+        // Verify the text content.
+        EditText e = (EditText) getActivity().findViewById(R.id.find_query);
+        String myText = e.getText().toString();
+        assertTrue("expected empty string : " + myText, myText.isEmpty());
+    }
+
+    @Override
+    public void startMainActivity() throws InterruptedException {
+        startMainActivityOnBlankPage();
+    }
+}