eclipse/plugins/com.android.ide.eclipse.tests/unittests/com/android/ide/eclipse/adt/internal/editors/descriptors/DescriptorsUtilsTest.java - platform/sdk - Git at Google

 /*
  * Copyright (C) 2008 The Android Open Source Project
  *
  * Licensed under the Eclipse Public License, Version 1.0 (the "License");
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
  *      http://www.eclipse.org/org/documents/epl-v10.php
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */


 package com.android.ide.eclipse.adt.internal.editors.descriptors;

 import com.android.ide.eclipse.adt.internal.editors.layout.descriptors.ViewElementDescriptor;
 import com.android.ide.eclipse.adt.internal.editors.uimodel.UiDocumentNode;
 import com.android.ide.eclipse.adt.internal.editors.uimodel.UiElementNode;

 import junit.framework.TestCase;

 /**
  * Unit tests for DescriptorsUtils in the editors plugin
  */
 @SuppressWarnings("javadoc")
 public class DescriptorsUtilsTest extends TestCase {

     @Override
     protected void setUp() throws Exception {
         super.setUp();
     }

     @Override
     protected void tearDown() throws Exception {
         super.tearDown();
     }

     public void testPrettyAttributeUiName() {
         assertEquals("", DescriptorsUtils.prettyAttributeUiName(""));

         assertEquals("Max width for view",
                 DescriptorsUtils.prettyAttributeUiName("maxWidthForView"));

         assertEquals("Layout width",
                 DescriptorsUtils.prettyAttributeUiName("layout_width"));

         // X Y and Z are capitalized when used as single words (so "T" becomes "t")
         assertEquals("Axis X", DescriptorsUtils.prettyAttributeUiName("axisX"));
         assertEquals("Axis Y", DescriptorsUtils.prettyAttributeUiName("axisY"));
         assertEquals("Axis Z", DescriptorsUtils.prettyAttributeUiName("axisZ"));
         assertEquals("Axis t", DescriptorsUtils.prettyAttributeUiName("axisT"));

         assertEquals("The X axis", DescriptorsUtils.prettyAttributeUiName("theXAxis"));
         assertEquals("The Y axis", DescriptorsUtils.prettyAttributeUiName("theYAxis"));
         assertEquals("The Z axis", DescriptorsUtils.prettyAttributeUiName("theZAxis"));
         assertEquals("The t axis", DescriptorsUtils.prettyAttributeUiName("theTAxis"));

         // Special cases for "uri" and "sdk" etc
         assertEquals("Grant URI permission",
                 DescriptorsUtils.prettyAttributeUiName("grantUriPermission"));
         assertEquals("URI permission",
                 DescriptorsUtils.prettyAttributeUiName("uriPermission"));
         assertEquals("Min SDK version", DescriptorsUtils.prettyAttributeUiName("minSdkVersion"));
         assertEquals("SDK version", DescriptorsUtils.prettyAttributeUiName("sdkVersion"));
         assertEquals("IME action method",
                 DescriptorsUtils.prettyAttributeUiName("imeActionMethod"));
         assertEquals("VM safe mode", DescriptorsUtils.prettyAttributeUiName("vmSafeMode"));
         assertEquals("UI options", DescriptorsUtils.prettyAttributeUiName("uiOptions"));
     }

     public void testCapitalize() {
         assertEquals("", DescriptorsUtils.capitalize(""));

         assertEquals("Max Width For View",
                 DescriptorsUtils.capitalize("maxWidthForView"));

         assertEquals("Layout Width",
                 DescriptorsUtils.capitalize("layout_width"));

         assertEquals("Axis X", DescriptorsUtils.capitalize("axisX"));
         assertEquals("Axis Y", DescriptorsUtils.capitalize("axisY"));
         assertEquals("Axis Z", DescriptorsUtils.capitalize("axisZ"));
         assertEquals("Axis T", DescriptorsUtils.capitalize("axisT"));

         assertEquals("The X Axis", DescriptorsUtils.capitalize("theXAxis"));
         assertEquals("The Y Axis", DescriptorsUtils.capitalize("theYAxis"));
         assertEquals("The Z Axis", DescriptorsUtils.capitalize("theZAxis"));
         assertEquals("The T Axis", DescriptorsUtils.capitalize("theTAxis"));

         // Special cases for "uri" and "sdk" etc
         assertEquals("Grant URI Permission", DescriptorsUtils.capitalize("grantUriPermission"));
         assertEquals("Min SDK Version", DescriptorsUtils.capitalize("minSdkVersion"));
         assertEquals("IME Action Method", DescriptorsUtils.capitalize("imeActionMethod"));
         assertEquals("URI Permission", DescriptorsUtils.capitalize("uriPermission"));
         assertEquals("SDK Version", DescriptorsUtils.capitalize("sdkVersion"));
         assertEquals("Grant IME", DescriptorsUtils.capitalize("GrantIme"));
         assertEquals("VM Safe Mode", DescriptorsUtils.capitalize("vmSafeMode"));
         assertEquals("UI Options", DescriptorsUtils.capitalize("uiOptions"));
     }

     public void testFormatTooltip() {
         assertEquals("", DescriptorsUtils.formatTooltip(""));

         assertEquals("\"application\"",
                 DescriptorsUtils.formatTooltip(
                         "<code>application</code>"));

         assertEquals("android.content.Intent",
                 DescriptorsUtils.formatTooltip(
                         "{@link android.content.Intent}"));

         assertEquals("FLAG_ACTIVITY_SINGLE_TOP",
                 DescriptorsUtils.formatTooltip(
                         "{@link android.content.Intent#FLAG_ACTIVITY_SINGLE_TOP}"));

         assertEquals("activity-alias",
                 DescriptorsUtils.formatTooltip(
                         "{@link \t  #AndroidManifestActivityAlias  \tactivity-alias }"));

         assertEquals("\"permission\"",
                 DescriptorsUtils.formatTooltip(
                         "{@link #AndroidManifestPermission &lt;permission&gt;}"));

         assertEquals("and etc.",
                 DescriptorsUtils.formatTooltip(
                         "{@link #IntentCategory <category> and etc. }"));

         assertEquals("Activity.onNewIntent()",
                 DescriptorsUtils.formatTooltip(
                         "{@link android.app.Activity#onNewIntent Activity.onNewIntent()}"));
     }

     public void testFormatFormText() {
         ElementDescriptor desc = new ElementDescriptor("application");
         desc.setSdkUrl(DescriptorsUtils.MANIFEST_SDK_URL + "TagApplication");
         String docBaseUrl = "http://base";
         assertEquals("<form><li style=\"image\" value=\"image\"></li></form>", DescriptorsUtils.formatFormText("", desc, docBaseUrl));

         assertEquals("<form><li style=\"image\" value=\"image\"><a href=\"http://base/reference/android/R.styleable.html#TagApplication\">application</a></li></form>",
                 DescriptorsUtils.formatFormText(
                         "<code>application</code>",
                         desc, docBaseUrl));

         assertEquals("<form><li style=\"image\" value=\"image\"><b>android.content.Intent</b></li></form>",
                 DescriptorsUtils.formatFormText(
                         "{@link android.content.Intent}",
                         desc, docBaseUrl));

         assertEquals("<form><li style=\"image\" value=\"image\"><a href=\"http://base/reference/android/R.styleable.html#AndroidManifestPermission\">AndroidManifestPermission</a></li></form>",
                 DescriptorsUtils.formatFormText(
                         "{@link #AndroidManifestPermission}",
                         desc, docBaseUrl));

         assertEquals("<form><li style=\"image\" value=\"image\"><a href=\"http://base/reference/android/R.styleable.html#AndroidManifestPermission\">\"permission\"</a></li></form>",
                 DescriptorsUtils.formatFormText(
                         "{@link #AndroidManifestPermission &lt;permission&gt;}",
                         desc, docBaseUrl));
     }

     public void testGetFreeWidgetId() throws Exception {
         DocumentDescriptor documentDescriptor =
             new DocumentDescriptor("layout_doc", null); //$NON-NLS-1$
         UiDocumentNode model = new UiDocumentNode(documentDescriptor);
         UiElementNode uiRoot = model.getUiRoot();

         assertEquals("@+id/button1", DescriptorsUtils.getFreeWidgetId(uiRoot, "Button"));
         assertEquals("@+id/linearLayout1",
                 DescriptorsUtils.getFreeWidgetId(uiRoot, "LinearLayout"));
     }

     public void testNeedsDefaultId() throws Exception {
         assertTrue(DescriptorsUtils.needsDefaultId(new ElementDescriptor("Button")));
         assertTrue(DescriptorsUtils.needsDefaultId(new ElementDescriptor("EditText")));
         assertTrue(DescriptorsUtils.needsDefaultId(new ElementDescriptor("TextView")));

         assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("LinearLayout")));
         assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("GridLayout")));
         assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("RelativeLayout")));
         assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("include")));
         assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("merge")));
         assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("fragment")));
         assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("Space")));
     }

     private static ViewElementDescriptor createDesc(String name, String fqn, boolean hasChildren) {
         if (hasChildren) {
             return new ViewElementDescriptor(name, name, fqn, "", "", new AttributeDescriptor[0],
                     new AttributeDescriptor[0], new ElementDescriptor[1], false);
         } else {
             return new ViewElementDescriptor(name, fqn);
         }
     }

     public void testCanInsertChildren() throws Exception {
         assertFalse(DescriptorsUtils.canInsertChildren(createDesc("android:Button",
                 "android.widget.Button", false), null));
         assertTrue(DescriptorsUtils.canInsertChildren(createDesc("android:LinearLayout",
                 "android.view.LinearLayout", true), null));
         assertFalse(DescriptorsUtils.canInsertChildren(createDesc("android:ListView",
                 "android.widget.ListView", true), null));
         assertFalse(DescriptorsUtils.canInsertChildren(createDesc("android:ExpandableListView",
                 "android.widget.ExpandableListView", true), null));
         assertFalse(DescriptorsUtils.canInsertChildren(createDesc("android:Gallery",
                 "android.widget.Gallery", true), null));
         assertFalse(DescriptorsUtils.canInsertChildren(createDesc("android:GridView",
                 "android.widget.GridView", true), null));

         // This isn't the Android one (missing android: namespace prefix):
         // This test is disabled since I had to remove the namespace enforcement
         // (see namespace-related comment in canInsertChildren)
         //assertTrue(DescriptorsUtils.canInsertChildren(createDesc("mynamespace:ListView",
         //        "android.widget.ListView", true), null));

         // Custom view without known view object
         assertTrue(DescriptorsUtils.canInsertChildren(createDesc("MyView",
                 "foo.bar.MyView", true), null));

         // Custom view with known view object that extends AdapterView
         Object view = new MyClassLoader().findClass("foo.bar.MyView").newInstance();
         assertFalse(DescriptorsUtils.canInsertChildren(createDesc("MyView",
                 "foo.bar.MyView", true), view));
     }

     /** Test class loader which finds foo.bar.MyView extends android.widget.AdapterView */
     private static class MyClassLoader extends ClassLoader {
         public MyClassLoader() {
             super(null);
         }

         @Override
         protected Class<?> findClass(String name) throws ClassNotFoundException {
             if (name.equals("foo.bar.MyView")) {
                 // Simple class stub compiled by javac and dumped as bytes:
                 //package foo.bar;
                 //public class MyView extends android.widget.AdapterView {
                 //    public MyView() {
                 //        super(null);
                 //    }
                 //}
                 byte[] classData = new byte[] {
                         -54,-2,-70,-66,0,0,0,49,0,17,10,0,3,0,13,7,0,14,7,0,15,1,0,6,60,105,110,
                         105,116,62,1,0,3,40,41,86,1,0,4,67,111,100,101,1,0,15,76,105,110,101,78,
                         117,109,98,101,114,84,97,98,108,101,1,0,18,76,111,99,97,108,86,97,114,
                         105,97,98,108,101,84,97,98,108,101,1,0,4,116,104,105,115,1,0,16,76,102,
                         111,111,47,98,97,114,47,77,121,86,105,101,119,59,1,0,10,83,111,117,114,
                         99,101,70,105,108,101,1,0,11,77,121,86,105,101,119,46,106,97,118,97,12,
                         0,4,0,16,1,0,14,102,111,111,47,98,97,114,47,77,121,86,105,101,119,1,0,
                         26,97,110,100,114,111,105,100,47,119,105,100,103,101,116,47,65,100,97,
                         112,116,101,114,86,105,101,119,1,0,28,40,76,97,110,100,114,111,105,100,
                         47,99,111,110,116,101,110,116,47,67,111,110,116,101,120,116,59,41,86,0,
                         33,0,2,0,3,0,0,0,0,0,1,0,1,0,4,0,5,0,1,0,6,0,0,0,52,0,2,0,1,0,0,0,6,42,
                         1,-73,0,1,-79,0,0,0,2,0,7,0,0,0,10,0,2,0,0,0,9,0,5,0,10,0,8,0,0,0,12,0,
                         1,0,0,0,6,0,9,0,10,0,0,0,1,0,11,0,0,0,2,0,12
                 };
                 return defineClass("foo.bar.MyView", classData, 0, classData.length);
             }
             if (name.equals("android.widget.AdapterView")) {
                 // Simple class stub compiled by javac and dumped as bytes:
                 //package android.widget;
                 //public class AdapterView {
                 //    public AdapterView(android.content.Context context) { }
                 //}
                 byte[] classData = new byte[] {
                         -54,-2,-70,-66,0,0,0,49,0,19,10,0,3,0,15,7,0,16,7,0,17,1,0,6,60,105,110,
                         105,116,62,1,0,28,40,76,97,110,100,114,111,105,100,47,99,111,110,116,101,
                         110,116,47,67,111,110,116,101,120,116,59,41,86,1,0,4,67,111,100,101,1,0,
                         15,76,105,110,101,78,117,109,98,101,114,84,97,98,108,101,1,0,18,76,111,
                         99,97,108,86,97,114,105,97,98,108,101,84,97,98,108,101,1,0,4,116,104,105,
                         115,1,0,28,76,97,110,100,114,111,105,100,47,119,105,100,103,101,116,47,
                         65,100,97,112,116,101,114,86,105,101,119,59,1,0,7,99,111,110,116,101,120,
                         116,1,0,25,76,97,110,100,114,111,105,100,47,99,111,110,116,101,110,116,
                         47,67,111,110,116,101,120,116,59,1,0,10,83,111,117,114,99,101,70,105,108,
                         101,1,0,16,65,100,97,112,116,101,114,86,105,101,119,46,106,97,118,97,12,
                         0,4,0,18,1,0,26,97,110,100,114,111,105,100,47,119,105,100,103,101,116,
                         47,65,100,97,112,116,101,114,86,105,101,119,1,0,16,106,97,118,97,47,108,
                         97,110,103,47,79,98,106,101,99,116,1,0,3,40,41,86,0,33,0,2,0,3,0,0,0,0,0,
                         1,0,1,0,4,0,5,0,1,0,6,0,0,0,57,0,1,0,2,0,0,0,5,42,-73,0,1,-79,0,0,0,2,0,
                         7,0,0,0,6,0,1,0,0,0,8,0,8,0,0,0,22,0,2,0,0,0,5,0,9,0,10,0,0,0,0,0,5,0,11,
                         0,12,0,1,0,1,0,13,0,0,0,2,0,14
                 };
                 return defineClass("android.widget.AdapterView", classData, 0, classData.length);
             }

             return super.findClass(name);
         }
     }

     public void testGetBasename() {
         assertEquals("Foo", DescriptorsUtils.getBasename("Foo"));
         assertEquals("Foo", DescriptorsUtils.getBasename("foo.Foo"));
         assertEquals("String", DescriptorsUtils.getBasename("java.util.String"));
     }
 }
	/*
	* Copyright (C) 2008 The Android Open Source Project
	*
	* Licensed under the Eclipse Public License, Version 1.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	* http://www.eclipse.org/org/documents/epl-v10.php
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/


	package com.android.ide.eclipse.adt.internal.editors.descriptors;

	import com.android.ide.eclipse.adt.internal.editors.layout.descriptors.ViewElementDescriptor;
	import com.android.ide.eclipse.adt.internal.editors.uimodel.UiDocumentNode;
	import com.android.ide.eclipse.adt.internal.editors.uimodel.UiElementNode;

	import junit.framework.TestCase;

	/**
	* Unit tests for DescriptorsUtils in the editors plugin
	*/
	@SuppressWarnings("javadoc")
	public class DescriptorsUtilsTest extends TestCase {

	@Override
	protected void setUp() throws Exception {
	super.setUp();
	}

	@Override
	protected void tearDown() throws Exception {
	super.tearDown();
	}

	public void testPrettyAttributeUiName() {
	assertEquals("", DescriptorsUtils.prettyAttributeUiName(""));

	assertEquals("Max width for view",
	DescriptorsUtils.prettyAttributeUiName("maxWidthForView"));

	assertEquals("Layout width",
	DescriptorsUtils.prettyAttributeUiName("layout_width"));

	// X Y and Z are capitalized when used as single words (so "T" becomes "t")
	assertEquals("Axis X", DescriptorsUtils.prettyAttributeUiName("axisX"));
	assertEquals("Axis Y", DescriptorsUtils.prettyAttributeUiName("axisY"));
	assertEquals("Axis Z", DescriptorsUtils.prettyAttributeUiName("axisZ"));
	assertEquals("Axis t", DescriptorsUtils.prettyAttributeUiName("axisT"));

	assertEquals("The X axis", DescriptorsUtils.prettyAttributeUiName("theXAxis"));
	assertEquals("The Y axis", DescriptorsUtils.prettyAttributeUiName("theYAxis"));
	assertEquals("The Z axis", DescriptorsUtils.prettyAttributeUiName("theZAxis"));
	assertEquals("The t axis", DescriptorsUtils.prettyAttributeUiName("theTAxis"));

	// Special cases for "uri" and "sdk" etc
	assertEquals("Grant URI permission",
	DescriptorsUtils.prettyAttributeUiName("grantUriPermission"));
	assertEquals("URI permission",
	DescriptorsUtils.prettyAttributeUiName("uriPermission"));
	assertEquals("Min SDK version", DescriptorsUtils.prettyAttributeUiName("minSdkVersion"));
	assertEquals("SDK version", DescriptorsUtils.prettyAttributeUiName("sdkVersion"));
	assertEquals("IME action method",
	DescriptorsUtils.prettyAttributeUiName("imeActionMethod"));
	assertEquals("VM safe mode", DescriptorsUtils.prettyAttributeUiName("vmSafeMode"));
	assertEquals("UI options", DescriptorsUtils.prettyAttributeUiName("uiOptions"));
	}

	public void testCapitalize() {
	assertEquals("", DescriptorsUtils.capitalize(""));

	assertEquals("Max Width For View",
	DescriptorsUtils.capitalize("maxWidthForView"));

	assertEquals("Layout Width",
	DescriptorsUtils.capitalize("layout_width"));

	assertEquals("Axis X", DescriptorsUtils.capitalize("axisX"));
	assertEquals("Axis Y", DescriptorsUtils.capitalize("axisY"));
	assertEquals("Axis Z", DescriptorsUtils.capitalize("axisZ"));
	assertEquals("Axis T", DescriptorsUtils.capitalize("axisT"));

	assertEquals("The X Axis", DescriptorsUtils.capitalize("theXAxis"));
	assertEquals("The Y Axis", DescriptorsUtils.capitalize("theYAxis"));
	assertEquals("The Z Axis", DescriptorsUtils.capitalize("theZAxis"));
	assertEquals("The T Axis", DescriptorsUtils.capitalize("theTAxis"));

	// Special cases for "uri" and "sdk" etc
	assertEquals("Grant URI Permission", DescriptorsUtils.capitalize("grantUriPermission"));
	assertEquals("Min SDK Version", DescriptorsUtils.capitalize("minSdkVersion"));
	assertEquals("IME Action Method", DescriptorsUtils.capitalize("imeActionMethod"));
	assertEquals("URI Permission", DescriptorsUtils.capitalize("uriPermission"));
	assertEquals("SDK Version", DescriptorsUtils.capitalize("sdkVersion"));
	assertEquals("Grant IME", DescriptorsUtils.capitalize("GrantIme"));
	assertEquals("VM Safe Mode", DescriptorsUtils.capitalize("vmSafeMode"));
	assertEquals("UI Options", DescriptorsUtils.capitalize("uiOptions"));
	}

	public void testFormatTooltip() {
	assertEquals("", DescriptorsUtils.formatTooltip(""));

	assertEquals("\"application\"",
	DescriptorsUtils.formatTooltip(
	"<code>application</code>"));

	assertEquals("android.content.Intent",
	DescriptorsUtils.formatTooltip(
	"{@link android.content.Intent}"));

	assertEquals("FLAG_ACTIVITY_SINGLE_TOP",
	DescriptorsUtils.formatTooltip(
	"{@link android.content.Intent#FLAG_ACTIVITY_SINGLE_TOP}"));

	assertEquals("activity-alias",
	DescriptorsUtils.formatTooltip(
	"{@link \t #AndroidManifestActivityAlias \tactivity-alias }"));

	assertEquals("\"permission\"",
	DescriptorsUtils.formatTooltip(
	"{@link #AndroidManifestPermission <permission>}"));

	assertEquals("and etc.",
	DescriptorsUtils.formatTooltip(
	"{@link #IntentCategory <category> and etc. }"));

	assertEquals("Activity.onNewIntent()",
	DescriptorsUtils.formatTooltip(
	"{@link android.app.Activity#onNewIntent Activity.onNewIntent()}"));
	}

	public void testFormatFormText() {
	ElementDescriptor desc = new ElementDescriptor("application");
	desc.setSdkUrl(DescriptorsUtils.MANIFEST_SDK_URL + "TagApplication");
	String docBaseUrl = "http://base";
	assertEquals("<form><li style=\"image\" value=\"image\"></li></form>", DescriptorsUtils.formatFormText("", desc, docBaseUrl));

	assertEquals("<form><li style=\"image\" value=\"image\"><a href=\"http://base/reference/android/R.styleable.html#TagApplication\">application</a></li></form>",
	DescriptorsUtils.formatFormText(
	"<code>application</code>",
	desc, docBaseUrl));

	assertEquals("<form><li style=\"image\" value=\"image\"><b>android.content.Intent</b></li></form>",
	DescriptorsUtils.formatFormText(
	"{@link android.content.Intent}",
	desc, docBaseUrl));

	assertEquals("<form><li style=\"image\" value=\"image\"><a href=\"http://base/reference/android/R.styleable.html#AndroidManifestPermission\">AndroidManifestPermission</a></li></form>",
	DescriptorsUtils.formatFormText(
	"{@link #AndroidManifestPermission}",
	desc, docBaseUrl));

	assertEquals("<form><li style=\"image\" value=\"image\"><a href=\"http://base/reference/android/R.styleable.html#AndroidManifestPermission\">\"permission\"</a></li></form>",
	DescriptorsUtils.formatFormText(
	"{@link #AndroidManifestPermission <permission>}",
	desc, docBaseUrl));
	}

	public void testGetFreeWidgetId() throws Exception {
	DocumentDescriptor documentDescriptor =
	new DocumentDescriptor("layout_doc", null); //$NON-NLS-1$
	UiDocumentNode model = new UiDocumentNode(documentDescriptor);
	UiElementNode uiRoot = model.getUiRoot();

	assertEquals("@+id/button1", DescriptorsUtils.getFreeWidgetId(uiRoot, "Button"));
	assertEquals("@+id/linearLayout1",
	DescriptorsUtils.getFreeWidgetId(uiRoot, "LinearLayout"));
	}

	public void testNeedsDefaultId() throws Exception {
	assertTrue(DescriptorsUtils.needsDefaultId(new ElementDescriptor("Button")));
	assertTrue(DescriptorsUtils.needsDefaultId(new ElementDescriptor("EditText")));
	assertTrue(DescriptorsUtils.needsDefaultId(new ElementDescriptor("TextView")));

	assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("LinearLayout")));
	assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("GridLayout")));
	assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("RelativeLayout")));
	assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("include")));
	assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("merge")));
	assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("fragment")));
	assertFalse(DescriptorsUtils.needsDefaultId(new ElementDescriptor("Space")));
	}

	private static ViewElementDescriptor createDesc(String name, String fqn, boolean hasChildren) {
	if (hasChildren) {
	return new ViewElementDescriptor(name, name, fqn, "", "", new AttributeDescriptor[0],
	new AttributeDescriptor[0], new ElementDescriptor[1], false);
	} else {
	return new ViewElementDescriptor(name, fqn);
	}
	}

	public void testCanInsertChildren() throws Exception {
	assertFalse(DescriptorsUtils.canInsertChildren(createDesc("android:Button",
	"android.widget.Button", false), null));
	assertTrue(DescriptorsUtils.canInsertChildren(createDesc("android:LinearLayout",
	"android.view.LinearLayout", true), null));
	assertFalse(DescriptorsUtils.canInsertChildren(createDesc("android:ListView",
	"android.widget.ListView", true), null));
	assertFalse(DescriptorsUtils.canInsertChildren(createDesc("android:ExpandableListView",
	"android.widget.ExpandableListView", true), null));
	assertFalse(DescriptorsUtils.canInsertChildren(createDesc("android:Gallery",
	"android.widget.Gallery", true), null));
	assertFalse(DescriptorsUtils.canInsertChildren(createDesc("android:GridView",
	"android.widget.GridView", true), null));

	// This isn't the Android one (missing android: namespace prefix):
	// This test is disabled since I had to remove the namespace enforcement
	// (see namespace-related comment in canInsertChildren)
	//assertTrue(DescriptorsUtils.canInsertChildren(createDesc("mynamespace:ListView",
	// "android.widget.ListView", true), null));

	// Custom view without known view object
	assertTrue(DescriptorsUtils.canInsertChildren(createDesc("MyView",
	"foo.bar.MyView", true), null));

	// Custom view with known view object that extends AdapterView
	Object view = new MyClassLoader().findClass("foo.bar.MyView").newInstance();
	assertFalse(DescriptorsUtils.canInsertChildren(createDesc("MyView",
	"foo.bar.MyView", true), view));
	}

	/** Test class loader which finds foo.bar.MyView extends android.widget.AdapterView */
	private static class MyClassLoader extends ClassLoader {
	public MyClassLoader() {
	super(null);
	}

	@Override
	protected Class<?> findClass(String name) throws ClassNotFoundException {
	if (name.equals("foo.bar.MyView")) {
	// Simple class stub compiled by javac and dumped as bytes:
	//package foo.bar;
	//public class MyView extends android.widget.AdapterView {
	// public MyView() {
	// super(null);
	// }
	//}
	byte[] classData = new byte[] {
	-54,-2,-70,-66,0,0,0,49,0,17,10,0,3,0,13,7,0,14,7,0,15,1,0,6,60,105,110,
	105,116,62,1,0,3,40,41,86,1,0,4,67,111,100,101,1,0,15,76,105,110,101,78,
	117,109,98,101,114,84,97,98,108,101,1,0,18,76,111,99,97,108,86,97,114,
	105,97,98,108,101,84,97,98,108,101,1,0,4,116,104,105,115,1,0,16,76,102,
	111,111,47,98,97,114,47,77,121,86,105,101,119,59,1,0,10,83,111,117,114,
	99,101,70,105,108,101,1,0,11,77,121,86,105,101,119,46,106,97,118,97,12,
	0,4,0,16,1,0,14,102,111,111,47,98,97,114,47,77,121,86,105,101,119,1,0,
	26,97,110,100,114,111,105,100,47,119,105,100,103,101,116,47,65,100,97,
	112,116,101,114,86,105,101,119,1,0,28,40,76,97,110,100,114,111,105,100,
	47,99,111,110,116,101,110,116,47,67,111,110,116,101,120,116,59,41,86,0,
	33,0,2,0,3,0,0,0,0,0,1,0,1,0,4,0,5,0,1,0,6,0,0,0,52,0,2,0,1,0,0,0,6,42,
	1,-73,0,1,-79,0,0,0,2,0,7,0,0,0,10,0,2,0,0,0,9,0,5,0,10,0,8,0,0,0,12,0,
	1,0,0,0,6,0,9,0,10,0,0,0,1,0,11,0,0,0,2,0,12
	};
	return defineClass("foo.bar.MyView", classData, 0, classData.length);
	}
	if (name.equals("android.widget.AdapterView")) {
	// Simple class stub compiled by javac and dumped as bytes:
	//package android.widget;
	//public class AdapterView {
	// public AdapterView(android.content.Context context) { }
	//}
	byte[] classData = new byte[] {
	-54,-2,-70,-66,0,0,0,49,0,19,10,0,3,0,15,7,0,16,7,0,17,1,0,6,60,105,110,
	105,116,62,1,0,28,40,76,97,110,100,114,111,105,100,47,99,111,110,116,101,
	110,116,47,67,111,110,116,101,120,116,59,41,86,1,0,4,67,111,100,101,1,0,
	15,76,105,110,101,78,117,109,98,101,114,84,97,98,108,101,1,0,18,76,111,
	99,97,108,86,97,114,105,97,98,108,101,84,97,98,108,101,1,0,4,116,104,105,
	115,1,0,28,76,97,110,100,114,111,105,100,47,119,105,100,103,101,116,47,
	65,100,97,112,116,101,114,86,105,101,119,59,1,0,7,99,111,110,116,101,120,
	116,1,0,25,76,97,110,100,114,111,105,100,47,99,111,110,116,101,110,116,
	47,67,111,110,116,101,120,116,59,1,0,10,83,111,117,114,99,101,70,105,108,
	101,1,0,16,65,100,97,112,116,101,114,86,105,101,119,46,106,97,118,97,12,
	0,4,0,18,1,0,26,97,110,100,114,111,105,100,47,119,105,100,103,101,116,
	47,65,100,97,112,116,101,114,86,105,101,119,1,0,16,106,97,118,97,47,108,
	97,110,103,47,79,98,106,101,99,116,1,0,3,40,41,86,0,33,0,2,0,3,0,0,0,0,0,
	1,0,1,0,4,0,5,0,1,0,6,0,0,0,57,0,1,0,2,0,0,0,5,42,-73,0,1,-79,0,0,0,2,0,
	7,0,0,0,6,0,1,0,0,0,8,0,8,0,0,0,22,0,2,0,0,0,5,0,9,0,10,0,0,0,0,0,5,0,11,
	0,12,0,1,0,1,0,13,0,0,0,2,0,14
	};
	return defineClass("android.widget.AdapterView", classData, 0, classData.length);
	}

	return super.findClass(name);
	}
	}

	public void testGetBasename() {
	assertEquals("Foo", DescriptorsUtils.getBasename("Foo"));
	assertEquals("Foo", DescriptorsUtils.getBasename("foo.Foo"));
	assertEquals("String", DescriptorsUtils.getBasename("java.util.String"));
	}
	}