1/*
2 * Copyright (C) 2007 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.view;
18
19import com.android.frameworks.coretests.R;
20import android.view.DrawableBgMinSize;
21import android.test.TouchUtils;
22import android.test.suitebuilder.annotation.MediumTest;
23
24import android.graphics.drawable.Drawable;
25import android.test.ActivityInstrumentationTestCase;
26import android.view.View;
27import android.widget.AbsoluteLayout;
28import android.widget.Button;
29import android.widget.FrameLayout;
30import android.widget.LinearLayout;
31import android.widget.RelativeLayout;
32import android.widget.TextView;
33
34/**
35 * {@link DrawableBgMinSize} exercises Views to obey their background drawable's
36 * minimum sizes.
37 */
38public class DrawableBgMinSizeTest extends
39        ActivityInstrumentationTestCase<DrawableBgMinSize> {
40    private Button mChangeBackgroundsButton;
41
42    private Drawable mBackgroundDrawable;
43    private Drawable mBigBackgroundDrawable;
44
45    private TextView mTextView;
46    private LinearLayout mLinearLayout;
47    private RelativeLayout mRelativeLayout;
48    private FrameLayout mFrameLayout;
49    private AbsoluteLayout mAbsoluteLayout;
50
51    public DrawableBgMinSizeTest() {
52        super("com.android.frameworks.coretests", DrawableBgMinSize.class);
53    }
54
55    @Override
56    protected void setUp() throws Exception {
57        super.setUp();
58
59        final DrawableBgMinSize a = getActivity();
60
61        mChangeBackgroundsButton = (Button) a.findViewById(R.id.change_backgrounds);
62        mBackgroundDrawable = a.getResources().getDrawable(R.drawable.drawable_background);
63        mBigBackgroundDrawable = a.getResources().getDrawable(R.drawable.big_drawable_background);
64        mTextView = (TextView) a.findViewById(R.id.text_view);
65        mLinearLayout = (LinearLayout) a.findViewById(R.id.linear_layout);
66        mRelativeLayout = (RelativeLayout) a.findViewById(R.id.relative_layout);
67        mFrameLayout = (FrameLayout) a.findViewById(R.id.frame_layout);
68        mAbsoluteLayout = (AbsoluteLayout) a.findViewById(R.id.absolute_layout);
69    }
70
71    @MediumTest
72    public void testSetUpConditions() throws Exception {
73        assertNotNull(mChangeBackgroundsButton);
74        assertNotNull(mBackgroundDrawable);
75        assertNotNull(mBigBackgroundDrawable);
76        assertNotNull(mTextView);
77        assertNotNull(mLinearLayout);
78        assertNotNull(mRelativeLayout);
79        assertNotNull(mFrameLayout);
80        assertNotNull(mAbsoluteLayout);
81    }
82
83    public void doMinimumSizeTest(View view) throws Exception {
84        assertTrue(view.getClass().getSimpleName() + " should respect the background Drawable's minimum width",
85                view.getWidth() >= mBackgroundDrawable.getMinimumWidth());
86        assertTrue(view.getClass().getSimpleName() + " should respect the background Drawable's minimum height",
87                view.getHeight() >= mBackgroundDrawable.getMinimumHeight());
88    }
89
90    @MediumTest
91    public void testTextViewMinimumSize() throws Exception {
92        doMinimumSizeTest(mTextView);
93    }
94
95    @MediumTest
96    public void testLinearLayoutMinimumSize() throws Exception {
97        doMinimumSizeTest(mLinearLayout);
98    }
99
100    @MediumTest
101    public void testRelativeLayoutMinimumSize() throws Exception {
102        doMinimumSizeTest(mRelativeLayout);
103    }
104
105    @MediumTest
106    public void testAbsoluteLayoutMinimumSize() throws Exception {
107        doMinimumSizeTest(mAbsoluteLayout);
108    }
109
110    @MediumTest
111    public void testFrameLayoutMinimumSize() throws Exception {
112        doMinimumSizeTest(mFrameLayout);
113    }
114
115    public void doDiffBgMinimumSizeTest(final View view) throws Exception {
116        // Change to the bigger backgrounds
117        TouchUtils.tapView(this, mChangeBackgroundsButton);
118
119        assertTrue(view.getClass().getSimpleName()
120                + " should respect the different bigger background Drawable's minimum width", view
121                .getWidth() >= mBigBackgroundDrawable.getMinimumWidth());
122        assertTrue(view.getClass().getSimpleName()
123                + " should respect the different bigger background Drawable's minimum height", view
124                .getHeight() >= mBigBackgroundDrawable.getMinimumHeight());
125    }
126
127    @MediumTest
128    public void testTextViewDiffBgMinimumSize() throws Exception {
129        doDiffBgMinimumSizeTest(mTextView);
130    }
131
132    @MediumTest
133    public void testLinearLayoutDiffBgMinimumSize() throws Exception {
134        doDiffBgMinimumSizeTest(mLinearLayout);
135    }
136
137    @MediumTest
138    public void testRelativeLayoutDiffBgMinimumSize() throws Exception {
139        doDiffBgMinimumSizeTest(mRelativeLayout);
140    }
141
142    @MediumTest
143    public void testAbsoluteLayoutDiffBgMinimumSize() throws Exception {
144        doDiffBgMinimumSizeTest(mAbsoluteLayout);
145    }
146
147    @MediumTest
148    public void testFrameLayoutDiffBgMinimumSize() throws Exception {
149        doDiffBgMinimumSizeTest(mFrameLayout);
150    }
151
152}
153