android_webview/javatests/src/org/chromium/android_webview/test/AwAutocompleteTest.java - chromium/src - Git at Google

 // Copyright 2018 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.android_webview.test;

 import static org.junit.Assert.assertEquals;

 import android.support.test.filters.SmallTest;
 import android.view.KeyEvent;

 import org.junit.After;
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;

 import org.chromium.android_webview.AwContents;
 import org.chromium.base.test.util.DisabledTest;
 import org.chromium.base.test.util.Feature;
 import org.chromium.base.test.util.MetricsUtils;
 import org.chromium.content_public.browser.test.util.TestThreadUtils;
 import org.chromium.net.test.util.TestWebServer;

 import java.util.concurrent.Callable;

 /**
  * AwAutocompleteTest only runs below Android O.
  */
 @DisabledTest
 public class AwAutocompleteTest {
     public static final String FILE = "/login.html";
     public static final String TITLE = "DONE";

     @Rule
     public AwActivityTestRule mRule = new AwActivityTestRule();
     private AwTestContainerView mTestContainerView;
     private AwContents mAwContents;
     private TestAwContentsClient mContentsClient;
     private TestWebServer mWebServer;
     private MetricsUtils.HistogramDelta mAutocompleteEnabled;
     private MetricsUtils.HistogramDelta mAutocompleteDisabled;

     private void loadUrlSync(String url) throws Exception {
         mRule.loadUrlSync(
                 mTestContainerView.getAwContents(), mContentsClient.getOnPageFinishedHelper(), url);
     }

     private void initUmaDeltaSamples() {
         mAutocompleteEnabled =
                 new MetricsUtils.HistogramDelta("Autofill.AutocompleteEnabled", 1 /*true*/);
         mAutocompleteDisabled =
                 new MetricsUtils.HistogramDelta("Autofill.AutocompleteEnabled", 0 /*false*/);
     }

     private void verifyUmaAutocompleteEnabled(final boolean enabled) {
         TestThreadUtils.runOnUiThreadBlocking(() -> {
             if (enabled) {
                 assertEquals(1, mAutocompleteEnabled.getDelta());
                 assertEquals(0, mAutocompleteDisabled.getDelta());
             } else {
                 assertEquals(0, mAutocompleteEnabled.getDelta());
                 assertEquals(1, mAutocompleteDisabled.getDelta());
             }
         });
     }

     private void verifyUmaNotRecorded() {
         TestThreadUtils.runOnUiThreadBlocking(() -> {
             assertEquals(0, mAutocompleteEnabled.getDelta());
             assertEquals(0, mAutocompleteDisabled.getDelta());
         });
     }

     private String executeJavaScriptAndWaitForResult(String code) throws Throwable {
         return mRule.executeJavaScriptAndWaitForResult(
                 mTestContainerView.getAwContents(), mContentsClient, code);
     }

     private void dispatchDownAndUpKeyEvents(final int code) throws Throwable {
         dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, code));
         dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, code));
     }

     private boolean dispatchKeyEvent(final KeyEvent event) throws Throwable {
         return TestThreadUtils.runOnUiThreadBlocking(new Callable<Boolean>() {
             @Override
             public Boolean call() {
                 return mTestContainerView.dispatchKeyEvent(event);
             }
         });
     }

     private void waitAutocompleteDone() throws Throwable {
         // There is no available event to let us know that the autocomplete has done, to make test
         // simple, just change the the title by javascript and wait for title being changed. This
         // worked most of time. If test become flaky, this parts should be investigated first.
         executeJavaScriptAndWaitForResult("document.title='" + TITLE + "';");
         mRule.pollUiThread(() -> TITLE.equals(mAwContents.getTitle()));
     }

     private void loadPage() throws Throwable {
         final String data = "<html><head></head><body><form action='a.html' name='formname'>"
                 + "<input type='text' id='text1' name='username'"
                 + " placeholder='placeholder@placeholder.com' autocomplete='username name'>"
                 + "<input type='submit'>"
                 + "</form></body></html>";
         final String url = mWebServer.setResponse(FILE, data, null);
         loadUrlSync(url);
     }

     private void triggerAutocomplete() throws Throwable {
         executeJavaScriptAndWaitForResult("document.getElementById('text1').select();");
         dispatchDownAndUpKeyEvents(KeyEvent.KEYCODE_A);
     }

     private void disableAwAutocomplete() {
         TestThreadUtils.runOnUiThreadBlocking(
                 () -> mAwContents.getSettings().setSaveFormData(false));
     }

     @Before
     public void setUp() throws Exception {
         initUmaDeltaSamples();
         mContentsClient = new TestAwContentsClient();
         mTestContainerView = mRule.createAwTestContainerViewOnMainSync(mContentsClient);
         mAwContents = mTestContainerView.getAwContents();
         AwActivityTestRule.enableJavaScriptOnUiThread(mAwContents);
         mWebServer = TestWebServer.start();
     }

     @After
     public void tearDown() {
         mWebServer.shutdown();
     }

     @Test
     @SmallTest
     @Feature({"AndroidWebView"})
     public void testAutocompleteEnabledUMA() throws Throwable {
         loadPage();
         // Verify that Uma isn't recorded before autocomplete is triggered.
         verifyUmaNotRecorded();
         triggerAutocomplete();
         waitAutocompleteDone();
         verifyUmaAutocompleteEnabled(true);
     }

     @Test
     @SmallTest
     @Feature({"AndroidWebView"})
     public void testAutocompleteDisabledUMA() throws Throwable {
         disableAwAutocomplete();
         loadPage();
         // Verify that Uma isn't recorded before autocomplete is triggered.
         verifyUmaNotRecorded();
         triggerAutocomplete();
         waitAutocompleteDone();
         verifyUmaAutocompleteEnabled(false);
     }
 }
	// Copyright 2018 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.android_webview.test;

	import static org.junit.Assert.assertEquals;

	import android.support.test.filters.SmallTest;
	import android.view.KeyEvent;

	import org.junit.After;
	import org.junit.Before;
	import org.junit.Rule;
	import org.junit.Test;

	import org.chromium.android_webview.AwContents;
	import org.chromium.base.test.util.DisabledTest;
	import org.chromium.base.test.util.Feature;
	import org.chromium.base.test.util.MetricsUtils;
	import org.chromium.content_public.browser.test.util.TestThreadUtils;
	import org.chromium.net.test.util.TestWebServer;

	import java.util.concurrent.Callable;

	/**
	* AwAutocompleteTest only runs below Android O.
	*/
	@DisabledTest
	public class AwAutocompleteTest {
	public static final String FILE = "/login.html";
	public static final String TITLE = "DONE";

	@Rule
	public AwActivityTestRule mRule = new AwActivityTestRule();
	private AwTestContainerView mTestContainerView;
	private AwContents mAwContents;
	private TestAwContentsClient mContentsClient;
	private TestWebServer mWebServer;
	private MetricsUtils.HistogramDelta mAutocompleteEnabled;
	private MetricsUtils.HistogramDelta mAutocompleteDisabled;

	private void loadUrlSync(String url) throws Exception {
	mRule.loadUrlSync(
	mTestContainerView.getAwContents(), mContentsClient.getOnPageFinishedHelper(), url);
	}

	private void initUmaDeltaSamples() {
	mAutocompleteEnabled =
	new MetricsUtils.HistogramDelta("Autofill.AutocompleteEnabled", 1 /true/);
	mAutocompleteDisabled =
	new MetricsUtils.HistogramDelta("Autofill.AutocompleteEnabled", 0 /false/);
	}

	private void verifyUmaAutocompleteEnabled(final boolean enabled) {
	TestThreadUtils.runOnUiThreadBlocking(() -> {
	if (enabled) {
	assertEquals(1, mAutocompleteEnabled.getDelta());
	assertEquals(0, mAutocompleteDisabled.getDelta());
	} else {
	assertEquals(0, mAutocompleteEnabled.getDelta());
	assertEquals(1, mAutocompleteDisabled.getDelta());
	}
	});
	}

	private void verifyUmaNotRecorded() {
	TestThreadUtils.runOnUiThreadBlocking(() -> {
	assertEquals(0, mAutocompleteEnabled.getDelta());
	assertEquals(0, mAutocompleteDisabled.getDelta());
	});
	}

	private String executeJavaScriptAndWaitForResult(String code) throws Throwable {
	return mRule.executeJavaScriptAndWaitForResult(
	mTestContainerView.getAwContents(), mContentsClient, code);
	}

	private void dispatchDownAndUpKeyEvents(final int code) throws Throwable {
	dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, code));
	dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_UP, code));
	}

	private boolean dispatchKeyEvent(final KeyEvent event) throws Throwable {
	return TestThreadUtils.runOnUiThreadBlocking(new Callable<Boolean>() {
	@Override
	public Boolean call() {
	return mTestContainerView.dispatchKeyEvent(event);
	}
	});
	}

	private void waitAutocompleteDone() throws Throwable {
	// There is no available event to let us know that the autocomplete has done, to make test
	// simple, just change the the title by javascript and wait for title being changed. This
	// worked most of time. If test become flaky, this parts should be investigated first.
	executeJavaScriptAndWaitForResult("document.title='" + TITLE + "';");
	mRule.pollUiThread(() -> TITLE.equals(mAwContents.getTitle()));
	}

	private void loadPage() throws Throwable {
	final String data = "<html><head></head><body><form action='a.html' name='formname'>"
	+ "<input type='text' id='text1' name='username'"
	+ " placeholder='placeholder@placeholder.com' autocomplete='username name'>"
	+ "<input type='submit'>"
	+ "</form></body></html>";
	final String url = mWebServer.setResponse(FILE, data, null);
	loadUrlSync(url);
	}

	private void triggerAutocomplete() throws Throwable {
	executeJavaScriptAndWaitForResult("document.getElementById('text1').select();");
	dispatchDownAndUpKeyEvents(KeyEvent.KEYCODE_A);
	}

	private void disableAwAutocomplete() {
	TestThreadUtils.runOnUiThreadBlocking(
	() -> mAwContents.getSettings().setSaveFormData(false));
	}

	@Before
	public void setUp() throws Exception {
	initUmaDeltaSamples();
	mContentsClient = new TestAwContentsClient();
	mTestContainerView = mRule.createAwTestContainerViewOnMainSync(mContentsClient);
	mAwContents = mTestContainerView.getAwContents();
	AwActivityTestRule.enableJavaScriptOnUiThread(mAwContents);
	mWebServer = TestWebServer.start();
	}

	@After
	public void tearDown() {
	mWebServer.shutdown();
	}

	@Test
	@SmallTest
	@Feature({"AndroidWebView"})
	public void testAutocompleteEnabledUMA() throws Throwable {
	loadPage();
	// Verify that Uma isn't recorded before autocomplete is triggered.
	verifyUmaNotRecorded();
	triggerAutocomplete();
	waitAutocompleteDone();
	verifyUmaAutocompleteEnabled(true);
	}

	@Test
	@SmallTest
	@Feature({"AndroidWebView"})
	public void testAutocompleteDisabledUMA() throws Throwable {
	disableAwAutocomplete();
	loadPage();
	// Verify that Uma isn't recorded before autocomplete is triggered.
	verifyUmaNotRecorded();
	triggerAutocomplete();
	waitAutocompleteDone();
	verifyUmaAutocompleteEnabled(false);
	}
	}