| /* |
| * 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 static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.times; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.verifyNoMoreInteractions; |
| |
| import android.app.Instrumentation; |
| import android.content.Context; |
| import android.content.res.XmlResourceParser; |
| import android.support.test.InstrumentationRegistry; |
| import android.support.test.annotation.UiThreadTest; |
| import android.support.test.filters.MediumTest; |
| import android.support.test.rule.ActivityTestRule; |
| import android.support.test.runner.AndroidJUnit4; |
| import android.util.AttributeSet; |
| import android.util.Xml; |
| import android.view.View; |
| import android.view.View.MeasureSpec; |
| import android.view.ViewGroup; |
| import android.widget.LinearLayout; |
| import android.widget.ListView; |
| import android.widget.RelativeLayout; |
| import android.widget.TableLayout; |
| import android.widget.TableRow; |
| import android.widget.TextView; |
| |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| /** |
| * Test {@link TableLayout}. |
| */ |
| @MediumTest |
| @RunWith(AndroidJUnit4.class) |
| public class TableLayoutTest { |
| private TableCtsActivity mActivity; |
| private TableLayout mTableDefault; |
| private TableLayout mTableEmpty; |
| private MockTableLayout mTableCustomEmpty; |
| |
| @Rule |
| public ActivityTestRule<TableCtsActivity> mActivityRule = |
| new ActivityTestRule<>(TableCtsActivity.class); |
| |
| @Before |
| public void setup() { |
| mActivity = mActivityRule.getActivity(); |
| mTableDefault = (TableLayout) mActivity.findViewById(R.id.table1); |
| mTableEmpty = (TableLayout) mActivity.findViewById(R.id.table_empty); |
| mTableCustomEmpty = (MockTableLayout) mActivity.findViewById(R.id.table_custom_empty); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testConstructor() { |
| new TableLayout(mActivity); |
| |
| new TableLayout(mActivity, null); |
| |
| assertTrue(mTableDefault.isColumnCollapsed(0)); |
| assertTrue(mTableDefault.isColumnStretchable(2)); |
| |
| mActivity.setContentView(R.layout.table_layout_2); |
| TableLayout tableLayout = (TableLayout) mActivity.findViewById(R.id.table2); |
| assertTrue(tableLayout.isColumnShrinkable(1)); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testSetOnHierarchyChangeListener() { |
| ViewGroup.OnHierarchyChangeListener mockHierarchyChangeListener = |
| mock(ViewGroup.OnHierarchyChangeListener.class); |
| mTableEmpty.setOnHierarchyChangeListener(mockHierarchyChangeListener); |
| |
| View toAdd = new TextView(mActivity); |
| mTableEmpty.addView(toAdd); |
| verify(mockHierarchyChangeListener, times(1)).onChildViewAdded(mTableEmpty, toAdd); |
| mTableEmpty.removeViewAt(0); |
| verify(mockHierarchyChangeListener, times(1)).onChildViewRemoved(mTableEmpty, toAdd); |
| verifyNoMoreInteractions(mockHierarchyChangeListener); |
| |
| mTableEmpty.setOnHierarchyChangeListener(null); |
| mTableEmpty.addView(new TextView(mActivity)); |
| mTableEmpty.removeViewAt(0); |
| verifyNoMoreInteractions(mockHierarchyChangeListener); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testRequestLayout() { |
| mTableEmpty.addView(new TextView(mActivity)); |
| mTableEmpty.addView(new ListView(mActivity)); |
| mTableEmpty.layout(0, 0, 200, 300); |
| assertFalse(mTableEmpty.isLayoutRequested()); |
| assertFalse(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertFalse(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.requestLayout(); |
| assertTrue(mTableEmpty.isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testAccessShrinkAllColumns() { |
| assertFalse(mTableEmpty.isShrinkAllColumns()); |
| |
| mTableEmpty.setShrinkAllColumns(true); |
| assertTrue(mTableEmpty.isShrinkAllColumns()); |
| mTableEmpty.setShrinkAllColumns(false); |
| assertFalse(mTableEmpty.isShrinkAllColumns()); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testAccessStretchAllColumns() { |
| assertFalse(mTableEmpty.isStretchAllColumns()); |
| |
| mTableEmpty.setStretchAllColumns(true); |
| assertTrue(mTableEmpty.isStretchAllColumns()); |
| mTableEmpty.setStretchAllColumns(false); |
| assertFalse(mTableEmpty.isStretchAllColumns()); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testAccessColumnCollapsed() { |
| mTableEmpty.addView(new TextView(mActivity)); |
| mTableEmpty.addView(new TextView(mActivity)); |
| assertFalse(mTableEmpty.isColumnCollapsed(0)); |
| assertFalse(mTableEmpty.isColumnCollapsed(1)); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| assertFalse(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertFalse(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.setColumnCollapsed(0, true); |
| assertTrue(mTableEmpty.isColumnCollapsed(0)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| mTableEmpty.setColumnCollapsed(1, true); |
| assertTrue(mTableEmpty.isColumnCollapsed(1)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| mTableEmpty.setColumnCollapsed(0, false); |
| assertFalse(mTableEmpty.isColumnCollapsed(0)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| mTableEmpty.setColumnCollapsed(1, false); |
| assertFalse(mTableEmpty.isColumnCollapsed(1)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testAccessColumnStretchable() { |
| mTableEmpty.addView(new TableRow(mActivity)); |
| mTableEmpty.addView(new TableRow(mActivity)); |
| assertFalse(mTableEmpty.isColumnStretchable(0)); |
| assertFalse(mTableEmpty.isColumnStretchable(1)); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| assertFalse(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertFalse(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.setColumnStretchable(0, true); |
| assertTrue(mTableEmpty.isColumnStretchable(0)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| mTableEmpty.setColumnStretchable(1, true); |
| assertTrue(mTableEmpty.isColumnStretchable(1)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| mTableEmpty.setColumnStretchable(0, false); |
| assertFalse(mTableEmpty.isColumnStretchable(0)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| mTableEmpty.setColumnStretchable(1, false); |
| assertFalse(mTableEmpty.isColumnStretchable(1)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| } |
| |
| @Test |
| public void testColumnStretchableEffect() throws Throwable { |
| final Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation(); |
| // Preparation: remove Collapsed mark for column 0. |
| mActivityRule.runOnUiThread(() -> mTableDefault.setColumnCollapsed(0, false)); |
| instrumentation.waitForIdleSync(); |
| assertFalse(mTableDefault.isColumnStretchable(0)); |
| assertFalse(mTableDefault.isColumnStretchable(1)); |
| assertTrue(mTableDefault.isColumnStretchable(2)); |
| |
| TextView column0 = (TextView) ((TableRow) mTableDefault.getChildAt(0)).getChildAt(0); |
| TextView column1 = (TextView) ((TableRow) mTableDefault.getChildAt(0)).getChildAt(1); |
| TextView column2 = (TextView) ((TableRow) mTableDefault.getChildAt(0)).getChildAt(2); |
| int oldWidth0 = column0.getWidth(); |
| int oldWidth1 = column1.getWidth(); |
| int oldWidth2 = column2.getWidth(); |
| column0.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.EXACTLY); |
| int orignalWidth0 = column0.getMeasuredWidth(); |
| column1.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.EXACTLY); |
| int orignalWidth1 = column1.getMeasuredWidth(); |
| column2.measure(MeasureSpec.UNSPECIFIED, MeasureSpec.EXACTLY); |
| int orignalWidth2 = column2.getMeasuredWidth(); |
| int totalSpace = mTableDefault.getWidth() - orignalWidth0 |
| - orignalWidth1 - orignalWidth2; |
| |
| // Test: set column 1 is able to be stretched. |
| mActivityRule.runOnUiThread(() -> mTableDefault.setColumnStretchable(1, true)); |
| instrumentation.waitForIdleSync(); |
| assertEquals(oldWidth0, column0.getWidth()); |
| assertTrue(oldWidth1 < column1.getWidth()); |
| assertTrue(oldWidth2 > column2.getWidth()); |
| int extraSpace = totalSpace / 2; |
| assertEquals(orignalWidth0, column0.getWidth()); |
| assertEquals(orignalWidth1 + extraSpace, column1.getWidth()); |
| assertEquals(orignalWidth2 + extraSpace, column2.getWidth()); |
| oldWidth0 = column0.getWidth(); |
| oldWidth1 = column1.getWidth(); |
| oldWidth2 = column2.getWidth(); |
| |
| // Test: set column 0 is able to be stretched. |
| mActivityRule.runOnUiThread(() -> mTableDefault.setColumnStretchable(0, true)); |
| instrumentation.waitForIdleSync(); |
| assertTrue(oldWidth0 < column0.getWidth()); |
| assertTrue(oldWidth1 > column1.getWidth()); |
| assertTrue(oldWidth2 > column2.getWidth()); |
| extraSpace = totalSpace / 3; |
| assertEquals(orignalWidth0 + extraSpace, column0.getWidth()); |
| assertEquals(orignalWidth1 + extraSpace, column1.getWidth()); |
| assertEquals(orignalWidth2 + extraSpace, column2.getWidth()); |
| oldWidth0 = column0.getWidth(); |
| oldWidth1 = column1.getWidth(); |
| oldWidth2 = column2.getWidth(); |
| |
| // Test: set column 2 is unable to be stretched. |
| mActivityRule.runOnUiThread(() -> mTableDefault.setColumnStretchable(2, false)); |
| instrumentation.waitForIdleSync(); |
| // assertTrue(oldWidth0 < column0.getWidth()); |
| // assertTrue(oldWidth1 < column1.getWidth()); |
| assertEquals(oldWidth0, column0.getWidth()); |
| assertEquals(oldWidth1, column1.getWidth()); |
| assertTrue(oldWidth2 > column2.getWidth()); |
| // extraSpace = totalSpace / 2; |
| extraSpace = totalSpace / 3; |
| assertEquals(orignalWidth0 + extraSpace, column0.getWidth()); |
| assertEquals(orignalWidth1 + extraSpace, column1.getWidth()); |
| assertEquals(orignalWidth2, column2.getWidth()); |
| oldWidth0 = column0.getWidth(); |
| oldWidth1 = column1.getWidth(); |
| oldWidth2 = column2.getWidth(); |
| |
| // Test: mark all columns are able to be stretched. |
| mActivityRule.runOnUiThread(() -> { |
| mTableDefault.setStretchAllColumns(true); |
| mTableDefault.requestLayout(); |
| }); |
| instrumentation.waitForIdleSync(); |
| // assertTrue(oldWidth0 > column0.getWidth()); |
| // assertTrue(oldWidth1 > column1.getWidth()); |
| assertEquals(oldWidth0, column0.getWidth()); |
| assertEquals(oldWidth1, column1.getWidth()); |
| assertTrue(oldWidth2 < column2.getWidth()); |
| extraSpace = totalSpace / 3; |
| assertEquals(orignalWidth0 + extraSpace, column0.getWidth()); |
| assertEquals(orignalWidth1 + extraSpace, column1.getWidth()); |
| assertEquals(orignalWidth2 + extraSpace, column2.getWidth()); |
| oldWidth0 = column0.getWidth(); |
| oldWidth1 = column1.getWidth(); |
| oldWidth2 = column2.getWidth(); |
| |
| // Test: Remove the mark for all columns are able to be stretched. |
| mActivityRule.runOnUiThread(() -> { |
| mTableDefault.setStretchAllColumns(false); |
| mTableDefault.requestLayout(); |
| }); |
| instrumentation.waitForIdleSync(); |
| // assertTrue(oldWidth0 > column0.getWidth()); |
| // assertTrue(oldWidth1 > column1.getWidth()); |
| assertEquals(oldWidth0, column0.getWidth()); |
| assertEquals(oldWidth1, column1.getWidth()); |
| assertTrue(oldWidth2 > column2.getWidth()); |
| assertEquals(orignalWidth0 + extraSpace, column0.getWidth()); |
| assertEquals(orignalWidth1 + extraSpace, column1.getWidth()); |
| assertEquals(orignalWidth2, column2.getWidth()); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testAccessColumnShrinkable() { |
| mTableEmpty.addView(new TableRow(mActivity)); |
| mTableEmpty.addView(new TableRow(mActivity)); |
| assertFalse(mTableEmpty.isColumnShrinkable(0)); |
| assertFalse(mTableEmpty.isColumnShrinkable(1)); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| assertFalse(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertFalse(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.setColumnShrinkable(0, true); |
| assertTrue(mTableEmpty.isColumnShrinkable(0)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| mTableEmpty.setColumnShrinkable(1, true); |
| assertTrue(mTableEmpty.isColumnShrinkable(1)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| mTableEmpty.setColumnShrinkable(0, false); |
| assertFalse(mTableEmpty.isColumnShrinkable(0)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| mTableEmpty.setColumnShrinkable(1, false); |
| assertFalse(mTableEmpty.isColumnShrinkable(1)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testAddView() { |
| View child1 = new TextView(mActivity); |
| mTableEmpty.addView(child1); |
| assertSame(child1, mTableEmpty.getChildAt(0)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| View child2 = new RelativeLayout(mActivity); |
| mTableEmpty.addView(child2); |
| assertSame(child1, mTableEmpty.getChildAt(0)); |
| assertSame(child2, mTableEmpty.getChildAt(1)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| View child3 = new ListView(mActivity); |
| mTableEmpty.addView(child3); |
| assertSame(child1, mTableEmpty.getChildAt(0)); |
| assertSame(child2, mTableEmpty.getChildAt(1)); |
| assertSame(child3, mTableEmpty.getChildAt(2)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(2).isLayoutRequested()); |
| } |
| |
| @UiThreadTest |
| @Test(expected=IllegalArgumentException.class) |
| public void testAddViewNull() { |
| mTableEmpty.addView(null); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testAddViewAtIndex() { |
| View child1 = new TextView(mActivity); |
| mTableEmpty.addView(child1, 0); |
| assertSame(child1, mTableEmpty.getChildAt(0)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| View child2 = new RelativeLayout(mActivity); |
| mTableEmpty.addView(child2, 0); |
| assertSame(child2, mTableEmpty.getChildAt(0)); |
| assertSame(child1, mTableEmpty.getChildAt(1)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| View child3 = new ListView(mActivity); |
| mTableEmpty.addView(child3, -1); |
| assertSame(child2, mTableEmpty.getChildAt(0)); |
| assertSame(child1, mTableEmpty.getChildAt(1)); |
| assertSame(child3, mTableEmpty.getChildAt(2)); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(2).isLayoutRequested()); |
| } |
| |
| @UiThreadTest |
| @Test(expected=IllegalArgumentException.class) |
| public void testAddViewAtIndexTooLow() { |
| mTableEmpty.addView(null, -1); |
| } |
| |
| @UiThreadTest |
| @Test(expected=IndexOutOfBoundsException.class) |
| public void testAddViewAtIndexTooHigh() { |
| mTableEmpty.addView(new ListView(mActivity), Integer.MAX_VALUE); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testAddViewWithLayoutParams() { |
| View child1 = new TextView(mActivity); |
| assertNull(child1.getLayoutParams()); |
| mTableEmpty.addView(child1, new ViewGroup.LayoutParams(100, 200)); |
| assertSame(child1, mTableEmpty.getChildAt(0)); |
| assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, |
| mTableEmpty.getChildAt(0).getLayoutParams().width); |
| assertEquals(200, mTableEmpty.getChildAt(0).getLayoutParams().height); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| View child2 = new TableRow(mActivity); |
| assertNull(child2.getLayoutParams()); |
| mTableEmpty.addView(child2, new TableRow.LayoutParams(200, 300, 1)); |
| assertSame(child1, mTableEmpty.getChildAt(0)); |
| assertSame(child2, mTableEmpty.getChildAt(1)); |
| assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, |
| mTableEmpty.getChildAt(0).getLayoutParams().width); |
| assertEquals(200, mTableEmpty.getChildAt(0).getLayoutParams().height); |
| assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, |
| mTableEmpty.getChildAt(1).getLayoutParams().width); |
| assertEquals(300, mTableEmpty.getChildAt(1).getLayoutParams().height); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| } |
| |
| @UiThreadTest |
| @Test(expected=IllegalArgumentException.class) |
| public void testAddViewWithLayoutParamsNullView() { |
| mTableEmpty.addView(null, new TableLayout.LayoutParams(200, 300)); |
| } |
| |
| @UiThreadTest |
| @Test(expected=NullPointerException.class) |
| public void testAddViewWithLayoutParamsNullLayoutParams() { |
| mTableEmpty.addView(new ListView(mActivity), null); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testAddViewAtIndexWithLayoutParams() { |
| View child1 = new TextView(mActivity); |
| assertNull(child1.getLayoutParams()); |
| mTableEmpty.addView(child1, 0, new ViewGroup.LayoutParams(100, 200)); |
| assertSame(child1, mTableEmpty.getChildAt(0)); |
| assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, |
| mTableEmpty.getChildAt(0).getLayoutParams().width); |
| assertEquals(200, mTableEmpty.getChildAt(0).getLayoutParams().height); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| View child2 = new TableRow(mActivity); |
| assertNull(child2.getLayoutParams()); |
| mTableEmpty.addView(child2, 0, new TableRow.LayoutParams(200, 300, 1)); |
| assertSame(child2, mTableEmpty.getChildAt(0)); |
| assertSame(child1, mTableEmpty.getChildAt(1)); |
| assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, |
| mTableEmpty.getChildAt(0).getLayoutParams().width); |
| assertEquals(300, mTableEmpty.getChildAt(0).getLayoutParams().height); |
| assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, |
| mTableEmpty.getChildAt(1).getLayoutParams().width); |
| assertEquals(200, mTableEmpty.getChildAt(1).getLayoutParams().height); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| |
| mTableEmpty.layout(0, 0, 200, 300); |
| |
| View child3 = new ListView(mActivity); |
| assertNull(child3.getLayoutParams()); |
| mTableEmpty.addView(child3, -1, new ListView.LayoutParams(300, 400)); |
| assertSame(child2, mTableEmpty.getChildAt(0)); |
| assertSame(child1, mTableEmpty.getChildAt(1)); |
| assertSame(child3, mTableEmpty.getChildAt(2)); |
| assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, |
| mTableEmpty.getChildAt(0).getLayoutParams().width); |
| assertEquals(300, mTableEmpty.getChildAt(0).getLayoutParams().height); |
| assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, |
| mTableEmpty.getChildAt(1).getLayoutParams().width); |
| assertEquals(200, mTableEmpty.getChildAt(1).getLayoutParams().height); |
| assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, |
| mTableEmpty.getChildAt(2).getLayoutParams().width); |
| assertEquals(400, mTableEmpty.getChildAt(2).getLayoutParams().height); |
| assertTrue(mTableEmpty.getChildAt(0).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(1).isLayoutRequested()); |
| assertTrue(mTableEmpty.getChildAt(2).isLayoutRequested()); |
| } |
| |
| @UiThreadTest |
| @Test(expected=IndexOutOfBoundsException.class) |
| public void testAddViewAtIndexWithLayoutParamsIndexTooHigh() { |
| mTableEmpty.addView(new ListView(mActivity), Integer.MAX_VALUE, |
| new TableLayout.LayoutParams(200, 300)); |
| } |
| |
| @UiThreadTest |
| @Test(expected=IllegalArgumentException.class) |
| public void testAddViewAtIndexWithLayoutParamsNullView() { |
| mTableEmpty.addView(null, -1, new TableLayout.LayoutParams(200, 300)); |
| } |
| |
| @UiThreadTest |
| @Test(expected=NullPointerException.class) |
| public void testAddViewAtIndexWithLayoutParamsNullLayoutParams() { |
| mTableEmpty.addView(new ListView(mActivity), -1, null); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testGenerateLayoutParamsFromAttributeSet() { |
| XmlResourceParser parser = mActivity.getResources().getLayout(R.layout.table_layout_1); |
| AttributeSet attr = Xml.asAttributeSet(parser); |
| |
| assertNotNull(mTableEmpty.generateLayoutParams(attr)); |
| |
| assertNotNull(mTableEmpty.generateLayoutParams((AttributeSet) null)); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testCheckLayoutParams() { |
| assertTrue(mTableCustomEmpty.checkLayoutParams(new TableLayout.LayoutParams(200, 300))); |
| |
| assertFalse(mTableCustomEmpty.checkLayoutParams(new ViewGroup.LayoutParams(200, 300))); |
| |
| assertFalse(mTableCustomEmpty.checkLayoutParams(new RelativeLayout.LayoutParams(200, 300))); |
| |
| assertFalse(mTableCustomEmpty.checkLayoutParams(null)); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testGenerateDefaultLayoutParams() { |
| LinearLayout.LayoutParams layoutParams = mTableCustomEmpty.generateDefaultLayoutParams(); |
| assertNotNull(layoutParams); |
| assertTrue(layoutParams instanceof TableLayout.LayoutParams); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testGenerateLayoutParamsFromLayoutParams() { |
| LinearLayout.LayoutParams layoutParams = mTableCustomEmpty.generateLayoutParams( |
| new ViewGroup.LayoutParams(200, 300)); |
| assertNotNull(layoutParams); |
| assertEquals(ViewGroup.LayoutParams.MATCH_PARENT, layoutParams.width); |
| assertEquals(300, layoutParams.height); |
| assertTrue(layoutParams instanceof TableLayout.LayoutParams); |
| } |
| |
| @UiThreadTest |
| @Test(expected=NullPointerException.class) |
| public void testGenerateLayoutParamsFromLayoutParamsNull() { |
| mTableCustomEmpty.generateLayoutParams((ViewGroup.LayoutParams) null); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testOnLayout() { |
| mTableCustomEmpty.onLayout(false, 0, 0, 20, 20); |
| } |
| |
| @UiThreadTest |
| @Test |
| public void testOnMeasure() { |
| mTableCustomEmpty.onMeasure(MeasureSpec.EXACTLY, MeasureSpec.EXACTLY); |
| } |
| |
| /* |
| * Mock class for TableLayout to test protected methods |
| */ |
| public static class MockTableLayout extends TableLayout { |
| public MockTableLayout(Context context) { |
| super(context); |
| } |
| |
| public MockTableLayout(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| } |
| |
| @Override |
| protected boolean checkLayoutParams(ViewGroup.LayoutParams p) { |
| return super.checkLayoutParams(p); |
| } |
| |
| @Override |
| protected LinearLayout.LayoutParams generateDefaultLayoutParams() { |
| return super.generateDefaultLayoutParams(); |
| } |
| |
| @Override |
| protected LinearLayout.LayoutParams generateLayoutParams( |
| ViewGroup.LayoutParams p) { |
| return super.generateLayoutParams(p); |
| } |
| |
| @Override |
| protected void onLayout(boolean changed, int l, int t, int r, int b) { |
| super.onLayout(changed, l, t, r, b); |
| } |
| |
| @Override |
| protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { |
| super.onMeasure(widthMeasureSpec, heightMeasureSpec); |
| } |
| } |
| } |
| |
