/*
* Copyright (C) 2007 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.view;
import android.view.Visibility;
import com.android.frameworks.coretests.R;
import android.test.ActivityInstrumentationTestCase;
import android.test.suitebuilder.annotation.LargeTest;
import android.test.suitebuilder.annotation.MediumTest;
import android.widget.Button;
import android.widget.TextView;
import android.view.View;
import static android.view.KeyEvent.*;
/**
* Exercises {@link android.view.View}'s ability to change visibility between
* GONE, VISIBLE and INVISIBLE.
*/
public class VisibilityTest extends ActivityInstrumentationTestCase<Visibility> {
private TextView mRefUp;
private TextView mRefDown;
private TextView mVictim;
private Button mVisible;
private Button mInvisible;
private Button mGone;
public VisibilityTest() {
super("com.android.frameworks.coretests", Visibility.class);
}
@Override
public void setUp() throws Exception {
super.setUp();
final Visibility a = getActivity();
mRefUp = (TextView) a.findViewById(R.id.refUp);
mRefDown = (TextView) a.findViewById(R.id.refDown);
mVictim = (TextView) a.findViewById(R.id.victim);
mVisible = (Button) a.findViewById(R.id.vis);
mInvisible = (Button) a.findViewById(R.id.invis);
mGone = (Button) a.findViewById(R.id.gone);
}
@MediumTest
public void testSetUpConditions() throws Exception {
assertNotNull(mRefUp);
assertNotNull(mRefDown);
assertNotNull(mVictim);
assertNotNull(mVisible);
assertNotNull(mInvisible);
assertNotNull(mGone);
assertTrue(mVisible.hasFocus());
}
@MediumTest
public void testVisibleToInvisible() throws Exception {
sendKeys("DPAD_RIGHT");
assertTrue(mInvisible.hasFocus());
int oldTop = mVictim.getTop();
sendKeys("DPAD_CENTER");
assertEquals(View.INVISIBLE, mVictim.getVisibility());
int newTop = mVictim.getTop();
assertEquals(oldTop, newTop);
}
@MediumTest
public void testVisibleToGone() throws Exception {
//sendKeys("2*DPAD_RIGHT");
sendRepeatedKeys(2, KEYCODE_DPAD_RIGHT);
assertTrue(mGone.hasFocus());
int oldTop = mVictim.getTop();
sendKeys("DPAD_CENTER");
assertEquals(View.GONE, mVictim.getVisibility());
int refDownTop = mRefDown.getTop();
assertEquals(oldTop, refDownTop);
}
@LargeTest
public void testGoneToVisible() throws Exception {
sendKeys("2*DPAD_RIGHT");
assertTrue(mGone.hasFocus());
int oldTop = mVictim.getTop();
sendKeys("DPAD_CENTER");
assertEquals(View.GONE, mVictim.getVisibility());
int refDownTop = mRefDown.getTop();
assertEquals(oldTop, refDownTop);
sendKeys("2*DPAD_LEFT DPAD_CENTER");
assertEquals(View.VISIBLE, mVictim.getVisibility());
int newTop = mVictim.getTop();
assertEquals(oldTop, newTop);
}
@MediumTest
public void testGoneToInvisible() throws Exception {
sendKeys("2*DPAD_RIGHT");
assertTrue(mGone.hasFocus());
int oldTop = mVictim.getTop();
sendKeys("DPAD_CENTER");
assertEquals(View.GONE, mVictim.getVisibility());
int refDownTop = mRefDown.getTop();
assertEquals(oldTop, refDownTop);
sendKeys(KEYCODE_DPAD_LEFT, KEYCODE_DPAD_CENTER);
assertEquals(View.INVISIBLE, mVictim.getVisibility());
int newTop = mVictim.getTop();
assertEquals(oldTop, newTop);
}
@MediumTest
public void testInvisibleToVisible() throws Exception {
sendKeys("DPAD_RIGHT");
assertTrue(mInvisible.hasFocus());
int oldTop = mVictim.getTop();
sendKeys("DPAD_CENTER");
assertEquals(View.INVISIBLE, mVictim.getVisibility());
int newTop = mVictim.getTop();
assertEquals(oldTop, newTop);
sendKeys("DPAD_LEFT DPAD_CENTER");
assertEquals(View.VISIBLE, mVictim.getVisibility());
newTop = mVictim.getTop();
assertEquals(oldTop, newTop);
}
@MediumTest
public void testInvisibleToGone() throws Exception {
sendKeys("DPAD_RIGHT");
assertTrue(mInvisible.hasFocus());
int oldTop = mVictim.getTop();
sendKeys("DPAD_CENTER");
assertEquals(View.INVISIBLE, mVictim.getVisibility());
int newTop = mVictim.getTop();
assertEquals(oldTop, newTop);
sendKeys("DPAD_RIGHT DPAD_CENTER");
assertEquals(View.GONE, mVictim.getVisibility());
int refDownTop = mRefDown.getTop();
assertEquals(oldTop, refDownTop);
}
}
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