content/public/android/javatests/src/org/chromium/content/browser/ClipboardTest.java - platform/external/chromium_org - Git at Google

 // Copyright 2013 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.content.browser;

 import android.annotation.TargetApi;
 import android.content.ClipData;
 import android.content.ClipboardManager;
 import android.content.Context;
 import android.os.Build;
 import android.test.suitebuilder.annotation.LargeTest;
 import android.text.TextUtils;

 import org.chromium.base.ThreadUtils;
 import org.chromium.base.test.util.Feature;
 import org.chromium.base.test.util.UrlUtils;
 import org.chromium.content.browser.input.ImeAdapter;
 import org.chromium.content.browser.test.util.Criteria;
 import org.chromium.content.browser.test.util.CriteriaHelper;
 import org.chromium.content_shell_apk.ContentShellTestBase;

 import java.util.concurrent.Callable;

 /**
  * Tests rich text clipboard functionality.
  */
 public class ClipboardTest extends ContentShellTestBase {
     private static final String TEST_PAGE_DATA_URL = UrlUtils.encodeHtmlDataUri(
             "<html><body>Hello, <a href=\"http://www.example.com/\">world</a>, how <b> " +
             "Chromium</b> doing today?</body></html>");

     private static final String EXPECTED_TEXT_RESULT = "Hello, world, how Chromium doing today?";

     // String to search for in the HTML representation on the clipboard.
     private static final String EXPECTED_HTML_NEEDLE = "http://www.example.com/";

     @Override
     protected void setUp() throws Exception {
         super.setUp();
         launchContentShellWithUrl(TEST_PAGE_DATA_URL);
         assertTrue("Page failed to load", waitForActiveShellToBeDoneLoading());
     }

     /**
      * Tests that copying document fragments will put at least a plain-text representation
      * of the contents on the clipboard. For Android JellyBean and higher, we also expect
      * the HTML representation of the fragment to be available.
      */
     @LargeTest
     @TargetApi(Build.VERSION_CODES.JELLY_BEAN)
     @Feature({"Clipboard", "TextInput"})
     @RerunWithUpdatedContainerView
     public void testCopyDocumentFragment() throws Throwable {
         final ClipboardManager clipboardManager = (ClipboardManager)
                 getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
         assertNotNull(clipboardManager);

         // Clear the clipboard to make sure we start with a clean state.
         clipboardManager.setPrimaryClip(ClipData.newPlainText(null, ""));
         assertFalse(hasPrimaryClip(clipboardManager));

         ImeAdapter adapter = getContentViewCore().getImeAdapterForTest();
         selectAll(adapter);
         copy(adapter);

         // Waits until data has been made available on the Android clipboard.
         assertTrue(CriteriaHelper.pollForCriteria(new Criteria() {
             @Override
             public boolean isSatisfied() {
                 return ThreadUtils.runOnUiThreadBlockingNoException(new Callable<Boolean>() {
                     @Override
                     public Boolean call() throws Exception {
                         return hasPrimaryClip(clipboardManager);
                     }
                 });
             }
         }));

         // Verify that the data on the clipboard is what we expect it to be. For Android JB MR2
         // and higher we expect HTML content, for other versions the plain-text representation.
         final ClipData clip = clipboardManager.getPrimaryClip();
         assertEquals(EXPECTED_TEXT_RESULT, clip.getItemAt(0).coerceToText(getActivity()));

         // Android JellyBean and higher should have a HTML representation on the clipboard as well.
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
             String htmlText = clip.getItemAt(0).getHtmlText();

             assertNotNull(htmlText);
             assertTrue(htmlText.contains(EXPECTED_HTML_NEEDLE));
         }
     }

     private void copy(final ImeAdapter adapter) {
         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
             @Override
             public void run() {
                 adapter.copy();
             }
         });
     }

     private void selectAll(final ImeAdapter adapter) {
         ThreadUtils.runOnUiThreadBlocking(new Runnable() {
             @Override
             public void run() {
                 adapter.selectAll();
             }
         });
     }

     // Returns whether there is a primary clip with content on the current clipboard.
     private Boolean hasPrimaryClip(ClipboardManager clipboardManager) {
         final ClipData clip = clipboardManager.getPrimaryClip();
         if (clip != null && clip.getItemCount() > 0) {
             return !TextUtils.isEmpty(clip.getItemAt(0).getText());
         }

         return false;
     }
 }
	// Copyright 2013 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.content.browser;

	import android.annotation.TargetApi;
	import android.content.ClipData;
	import android.content.ClipboardManager;
	import android.content.Context;
	import android.os.Build;
	import android.test.suitebuilder.annotation.LargeTest;
	import android.text.TextUtils;

	import org.chromium.base.ThreadUtils;
	import org.chromium.base.test.util.Feature;
	import org.chromium.base.test.util.UrlUtils;
	import org.chromium.content.browser.input.ImeAdapter;
	import org.chromium.content.browser.test.util.Criteria;
	import org.chromium.content.browser.test.util.CriteriaHelper;
	import org.chromium.content_shell_apk.ContentShellTestBase;

	import java.util.concurrent.Callable;

	/**
	* Tests rich text clipboard functionality.
	*/
	public class ClipboardTest extends ContentShellTestBase {
	private static final String TEST_PAGE_DATA_URL = UrlUtils.encodeHtmlDataUri(
	"<html><body>Hello, <a href=\"http://www.example.com/\">world</a>, how <b> " +
	"Chromium</b> doing today?</body></html>");

	private static final String EXPECTED_TEXT_RESULT = "Hello, world, how Chromium doing today?";

	// String to search for in the HTML representation on the clipboard.
	private static final String EXPECTED_HTML_NEEDLE = "http://www.example.com/";

	@Override
	protected void setUp() throws Exception {
	super.setUp();
	launchContentShellWithUrl(TEST_PAGE_DATA_URL);
	assertTrue("Page failed to load", waitForActiveShellToBeDoneLoading());
	}

	/**
	* Tests that copying document fragments will put at least a plain-text representation
	* of the contents on the clipboard. For Android JellyBean and higher, we also expect
	* the HTML representation of the fragment to be available.
	*/
	@LargeTest
	@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
	@Feature({"Clipboard", "TextInput"})
	@RerunWithUpdatedContainerView
	public void testCopyDocumentFragment() throws Throwable {
	final ClipboardManager clipboardManager = (ClipboardManager)
	getActivity().getSystemService(Context.CLIPBOARD_SERVICE);
	assertNotNull(clipboardManager);

	// Clear the clipboard to make sure we start with a clean state.
	clipboardManager.setPrimaryClip(ClipData.newPlainText(null, ""));
	assertFalse(hasPrimaryClip(clipboardManager));

	ImeAdapter adapter = getContentViewCore().getImeAdapterForTest();
	selectAll(adapter);
	copy(adapter);

	// Waits until data has been made available on the Android clipboard.
	assertTrue(CriteriaHelper.pollForCriteria(new Criteria() {
	@Override
	public boolean isSatisfied() {
	return ThreadUtils.runOnUiThreadBlockingNoException(new Callable<Boolean>() {
	@Override
	public Boolean call() throws Exception {
	return hasPrimaryClip(clipboardManager);
	}
	});
	}
	}));

	// Verify that the data on the clipboard is what we expect it to be. For Android JB MR2
	// and higher we expect HTML content, for other versions the plain-text representation.
	final ClipData clip = clipboardManager.getPrimaryClip();
	assertEquals(EXPECTED_TEXT_RESULT, clip.getItemAt(0).coerceToText(getActivity()));

	// Android JellyBean and higher should have a HTML representation on the clipboard as well.
	if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
	String htmlText = clip.getItemAt(0).getHtmlText();

	assertNotNull(htmlText);
	assertTrue(htmlText.contains(EXPECTED_HTML_NEEDLE));
	}
	}

	private void copy(final ImeAdapter adapter) {
	ThreadUtils.runOnUiThreadBlocking(new Runnable() {
	@Override
	public void run() {
	adapter.copy();
	}
	});
	}

	private void selectAll(final ImeAdapter adapter) {
	ThreadUtils.runOnUiThreadBlocking(new Runnable() {
	@Override
	public void run() {
	adapter.selectAll();
	}
	});
	}

	// Returns whether there is a primary clip with content on the current clipboard.
	private Boolean hasPrimaryClip(ClipboardManager clipboardManager) {
	final ClipData clip = clipboardManager.getPrimaryClip();
	if (clip != null && clip.getItemCount() > 0) {
	return !TextUtils.isEmpty(clip.getItemAt(0).getText());
	}

	return false;
	}
	}