| /* |
| * Copyright (C) 2008 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * 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 android.widget.cts; |
| |
| import org.xmlpull.v1.XmlPullParser; |
| |
| import android.content.Context; |
| import android.test.AndroidTestCase; |
| import android.text.TextUtils; |
| import android.text.method.ArrowKeyMovementMethod; |
| import android.text.method.MovementMethod; |
| import android.util.AttributeSet; |
| import android.util.Xml; |
| import android.widget.EditText; |
| import android.widget.TextView.BufferType; |
| |
| import com.android.cts.stub.R; |
| |
| |
| public class EditTextTest extends AndroidTestCase { |
| private Context mContext; |
| private AttributeSet mAttributeSet; |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| |
| mContext = getContext(); |
| XmlPullParser parser = mContext.getResources().getXml(R.layout.edittext_layout); |
| mAttributeSet = Xml.asAttributeSet(parser); |
| } |
| |
| public void testConstructor() { |
| new EditText(mContext); |
| |
| new EditText(mContext, null); |
| |
| new EditText(mContext, null, 0); |
| |
| new EditText(mContext, mAttributeSet); |
| |
| new EditText(mContext, mAttributeSet, 0); |
| |
| try { |
| new EditText(null); |
| fail("should throw NullPointerException."); |
| } catch (NullPointerException e) { |
| } |
| |
| try { |
| new EditText(null, null); |
| fail("should throw NullPointerException."); |
| } catch (NullPointerException e) { |
| } |
| |
| try { |
| new EditText(null, null); |
| fail("should throw NullPointerException."); |
| } catch (NullPointerException e) { |
| } |
| } |
| |
| public void testAccessText() { |
| EditText editText = new EditText(mContext, mAttributeSet); |
| |
| editText.setText("android", BufferType.NORMAL); |
| assertEquals("android", editText.getText().toString()); |
| |
| editText.setText("", BufferType.SPANNABLE); |
| assertEquals("", editText.getText().toString()); |
| |
| editText.setText(null, BufferType.EDITABLE); |
| assertEquals("", editText.getText().toString()); |
| } |
| |
| public void testSetSelectionIndex() { |
| EditText editText = new EditText(mContext, mAttributeSet); |
| |
| String string = "android"; |
| editText.setText(string, BufferType.EDITABLE); |
| int position = 4; |
| editText.setSelection(position); |
| assertEquals(position, editText.getSelectionStart()); |
| assertEquals(position, editText.getSelectionEnd()); |
| |
| position = 0; |
| editText.setSelection(position); |
| assertEquals(position, editText.getSelectionStart()); |
| assertEquals(position, editText.getSelectionEnd()); |
| |
| try { |
| editText.setSelection(-1); |
| fail("An IndexOutOfBoundsException should be thrown out."); |
| } catch (IndexOutOfBoundsException e) { |
| //expected, test success. |
| } |
| |
| try { |
| editText.setSelection(string.length() + 1); |
| fail("An IndexOutOfBoundsException should be thrown out."); |
| } catch (IndexOutOfBoundsException e) { |
| //expected, test success. |
| } |
| } |
| |
| public void testSetSelectionStartstop() { |
| EditText editText = new EditText(mContext, mAttributeSet); |
| |
| String string = "android"; |
| editText.setText(string, BufferType.EDITABLE); |
| int start = 1; |
| int end = 2; |
| editText.setSelection(start, end); |
| assertEquals(start, editText.getSelectionStart()); |
| assertEquals(end, editText.getSelectionEnd()); |
| |
| start = 0; |
| end = 0; |
| editText.setSelection(start, end); |
| assertEquals(start, editText.getSelectionStart()); |
| assertEquals(end, editText.getSelectionEnd()); |
| |
| start = 7; |
| end = 1; |
| editText.setSelection(start, end); |
| assertEquals(start, editText.getSelectionStart()); |
| assertEquals(end, editText.getSelectionEnd()); |
| |
| try { |
| editText.setSelection(-5, -1); |
| fail("An IndexOutOfBoundsException should be thrown out."); |
| } catch (IndexOutOfBoundsException e) { |
| //expected, test success. |
| } |
| |
| try { |
| editText.setSelection(5, string.length() + 1); |
| fail("An IndexOutOfBoundsException should be thrown out."); |
| } catch (IndexOutOfBoundsException e) { |
| //expected, test success. |
| } |
| } |
| |
| public void testSelectAll() { |
| EditText editText = new EditText(mContext, mAttributeSet); |
| |
| String string = "android"; |
| editText.setText(string, BufferType.EDITABLE); |
| editText.selectAll(); |
| assertEquals(0, editText.getSelectionStart()); |
| assertEquals(string.length(), editText.getSelectionEnd()); |
| |
| editText.setText("", BufferType.EDITABLE); |
| editText.selectAll(); |
| assertEquals(0, editText.getSelectionStart()); |
| assertEquals(0, editText.getSelectionEnd()); |
| |
| editText.setText(null, BufferType.EDITABLE); |
| editText.selectAll(); |
| assertEquals(0, editText.getSelectionStart()); |
| assertEquals(0, editText.getSelectionEnd()); |
| } |
| |
| public void testExtendSelection() { |
| EditText editText = new EditText(mContext, mAttributeSet); |
| |
| editText.setText("android", BufferType.EDITABLE); |
| int start = 0; |
| int end = 0; |
| editText.setSelection(start, end); |
| assertEquals(start, editText.getSelectionStart()); |
| assertEquals(end, editText.getSelectionEnd()); |
| |
| end = 6; |
| editText.extendSelection(end); |
| assertEquals(start, editText.getSelectionStart()); |
| assertEquals(end, editText.getSelectionEnd()); |
| |
| start = 0; |
| end = 0; |
| editText.setSelection(start); |
| editText.extendSelection(end); |
| assertEquals(start, editText.getSelectionStart()); |
| assertEquals(end, editText.getSelectionEnd()); |
| |
| try { |
| editText.setSelection(0, 4); |
| editText.extendSelection(10); |
| fail("An IndexOutOfBoundsException should be thrown out."); |
| } catch (IndexOutOfBoundsException e) { |
| //expected, test success. |
| } |
| } |
| |
| public void testGetDefaultEditable() { |
| MockEditText mockEditText = new MockEditText(mContext, mAttributeSet); |
| |
| assertTrue(mockEditText.getDefaultEditable()); |
| } |
| |
| public void testGetDefaultMovementMethod() { |
| MockEditText mockEditText = new MockEditText(mContext, mAttributeSet); |
| MovementMethod method1 = mockEditText.getDefaultMovementMethod(); |
| MovementMethod method2 = mockEditText.getDefaultMovementMethod(); |
| |
| assertNotNull(method1); |
| assertTrue(method1 instanceof ArrowKeyMovementMethod); |
| |
| assertSame(method1, method2); |
| } |
| |
| public void testSetEllipsize() { |
| EditText editText = new EditText(mContext); |
| assertNull(editText.getEllipsize()); |
| |
| editText.setEllipsize(TextUtils.TruncateAt.START); |
| assertSame(TextUtils.TruncateAt.START, editText.getEllipsize()); |
| |
| try { |
| editText.setEllipsize(TextUtils.TruncateAt.MARQUEE); |
| fail("Should throw IllegalArgumentException."); |
| } catch (IllegalArgumentException e) { |
| // expected, test success. |
| } |
| } |
| |
| private class MockEditText extends EditText { |
| public MockEditText(Context context) { |
| super(context); |
| } |
| |
| public MockEditText(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| public MockEditText(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| } |
| |
| @Override |
| protected boolean getDefaultEditable() { |
| return super.getDefaultEditable(); |
| } |
| |
| @Override |
| protected MovementMethod getDefaultMovementMethod() { |
| return super.getDefaultMovementMethod(); |
| } |
| } |
| } |