Add ContextMenu support upstream for Android

chrome/android/javatests/src/org/chromium/chrome/browser/contextmenu/ContextMenuUtils.java

Index: chrome/android/javatests/src/org/chromium/chrome/browser/contextmenu/ContextMenuUtils.java
diff --git a/chrome/android/javatests/src/org/chromium/chrome/browser/contextmenu/ContextMenuUtils.java b/chrome/android/javatests/src/org/chromium/chrome/browser/contextmenu/ContextMenuUtils.java
new file mode 100644
index 0000000000000000000000000000000000000000..3fa382bfd74fd30d8451729fed5c608a5e9760fb
--- /dev/null
+++ b/chrome/android/javatests/src/org/chromium/chrome/browser/contextmenu/ContextMenuUtils.java
@@ -0,0 +1,88 @@
+// 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.chrome.browser.contextmenu;
+
+import android.test.ActivityInstrumentationTestCase2;
+import android.text.TextUtils;
+import android.view.ContextMenu;
+import android.view.MenuItem;
+
+import junit.framework.Assert;
+
+import org.chromium.chrome.browser.TabBase;
+import org.chromium.chrome.browser.TabBaseTabUtils.TestCallbackHelperContainerForTab;
+import org.chromium.content.browser.test.util.Criteria;
+import org.chromium.content.browser.test.util.CriteriaHelper;
+import org.chromium.content.browser.test.util.DOMUtils;
+
+import java.util.concurrent.TimeoutException;
+
+public class ContextMenuUtils {
+    public static ContextMenu openContextMenu(ActivityInstrumentationTestCase2 testCase,
+            TabBase tab, TestCallbackHelperContainerForTab client, String openerDOMNodeId)
+                    throws InterruptedException, TimeoutException {
+        TestCallbackHelperContainerForTab.OnContextMenuShownHelper helper =
+                client.getOnContextMenuShownHelper();
+
+        int callCount = helper.getCallCount();
+        DOMUtils.longPressNode(testCase, tab.getContentView(), client, openerDOMNodeId);
+
+        helper.waitForCallback(callCount);
+        return helper.getContextMenu();
+    }
+
+    public static void selectContextMenuItem(ActivityInstrumentationTestCase2 testCase,
+            TabBase tab, TestCallbackHelperContainerForTab client, String openerDOMNodeId,
+            final int itemId) throws InterruptedException, TimeoutException {
+        ContextMenu menu = openContextMenu(testCase, tab, client, openerDOMNodeId);
+        Assert.assertNotNull("Failed to open context menu", menu);
+
+        selectOpenContextMenuItem(testCase, menu, itemId);
+    }
+
+    public static void selectContextMenuItemByTitle(ActivityInstrumentationTestCase2 testCase,
+            TabBase tab, TestCallbackHelperContainerForTab client, String openerDOMNodeId,
+            String itemTitle) throws InterruptedException, TimeoutException {
+
+        ContextMenu menu = openContextMenu(testCase, tab, client, openerDOMNodeId);
+        Assert.assertNotNull("Failed to open context menu", menu);
+
+        Integer itemId = null;
+        for (int i = 0; i < menu.size(); i++) {
+            MenuItem item = menu.getItem(i);
+            if (TextUtils.equals(item.getTitle(), itemTitle)) {
+                itemId = item.getItemId();
+                break;
+            }
+        }
+        Assert.assertNotNull("Couldn't find context menu item for '" + itemTitle + "'", itemId);
+
+        selectOpenContextMenuItem(testCase, menu, itemId);
+    }
+
+    private static void selectOpenContextMenuItem(final ActivityInstrumentationTestCase2 testCase,
+            final ContextMenu menu, final int itemId) throws InterruptedException {
+        MenuItem item = menu.findItem(itemId);
+        Assert.assertNotNull("Could not find '" + itemId + "' in menu", item);
+        Assert.assertTrue("'" + itemId + "' is not visible", item.isVisible());
+        Assert.assertTrue("'" + itemId + "' is not enabled", item.isEnabled());
+
+        testCase.getInstrumentation().runOnMainSync(new Runnable() {
+            @Override
+            public void run() {
+                boolean activated = menu.performIdentifierAction(itemId, 0);
+                Assert.assertTrue("Failed to activate '" + itemId + "' in menu", activated);
+            }
+        });
+
+        Assert.assertTrue("Activity did not regain focus.",
+                CriteriaHelper.pollForCriteria(new Criteria() {
+                    @Override
+                    public boolean isSatisfied() {
+                        return testCase.getActivity().hasWindowFocus();
+                    }
+                }));
+    }
+}