HorizontalFocusSearchTest.java revision 1d3165f10b12165f02b7015ac1a817c5f60e6399 
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.widget.focus;
18
19import android.widget.focus.HorizontalFocusSearch;
20
21import android.test.ActivityInstrumentationTestCase;
22import android.test.suitebuilder.annotation.Suppress;
23import android.widget.LinearLayout;
24import android.widget.Button;
25import android.view.View;
26
27import static android.widget.focus.VerticalFocusSearchTest.FocusSearchAlg;
28import static android.widget.focus.VerticalFocusSearchTest.NewFocusSearchAlg;
29
30/**
31 * Tests that focus searching works on a horizontal linear layout of buttons of
32 * various widths and vertical placements.
33 */
34// Suppress until bug http://b/issue?id=1416545 is fixed.
35@Suppress
36public class HorizontalFocusSearchTest extends ActivityInstrumentationTestCase<HorizontalFocusSearch> {
37
38    private FocusSearchAlg mFocusFinder;
39
40    private LinearLayout mLayout;
41    private Button mLeftTall;
42    private Button mMidShort1Top;
43    private Button mMidShort2Bottom;
44    private Button mRightTall;
45
46
47    public HorizontalFocusSearchTest() {
48        super("com.android.frameworks.coretests", HorizontalFocusSearch.class);
49    }
50
51    @Override
52    protected void setUp() throws Exception {
53        super.setUp();
54
55        mFocusFinder = new NewFocusSearchAlg();
56
57        mLayout = getActivity().getLayout();
58        mLeftTall = getActivity().getLeftTall();
59        mMidShort1Top = getActivity().getMidShort1Top();
60        mMidShort2Bottom = getActivity().getMidShort2Bottom();
61        mRightTall = getActivity().getRightTall();
62    }
63
64    public void testPreconditions() {
65        assertNotNull(mLayout);
66        assertNotNull(mLeftTall);
67        assertNotNull(mMidShort1Top);
68        assertNotNull(mMidShort2Bottom);
69        assertNotNull(mRightTall);
70    }
71
72    public void testSearchFromLeftButton() {
73        assertNull("going up from mLeftTall",
74                mFocusFinder.findNextFocus(mLayout, mLeftTall, View.FOCUS_UP));
75        assertNull("going down from mLeftTall",
76                mFocusFinder.findNextFocus(mLayout, mLeftTall, View.FOCUS_DOWN));
77        assertNull("going left from mLeftTall",
78                mFocusFinder.findNextFocus(mLayout, mLeftTall, View.FOCUS_LEFT));
79
80        assertEquals("going right from mLeftTall",
81                mMidShort1Top,
82                mFocusFinder.findNextFocus(mLayout, mLeftTall, View.FOCUS_RIGHT));
83    }
84
85    public void TODO_testSearchFromMiddleLeftButton() {
86        assertNull("going up from mMidShort1Top",
87                mFocusFinder.findNextFocus(mLayout, mMidShort1Top, View.FOCUS_UP));
88        assertEquals("going down from mMidShort1Top",
89                mMidShort2Bottom,
90                mFocusFinder.findNextFocus(mLayout, mMidShort1Top, View.FOCUS_DOWN));
91        assertEquals("going left from mMidShort1Top",
92                mLeftTall,
93                mFocusFinder.findNextFocus(mLayout, mMidShort1Top, View.FOCUS_LEFT));
94        assertEquals("going right from mMidShort1Top",
95                mMidShort2Bottom,
96                mFocusFinder.findNextFocus(mLayout, mMidShort1Top, View.FOCUS_RIGHT));
97    }
98
99    public void TODO_testSearchFromMiddleRightButton() {
100        assertEquals("going up from mMidShort2Bottom",
101                mMidShort1Top,
102                mFocusFinder.findNextFocus(mLayout, mMidShort2Bottom, View.FOCUS_UP));
103        assertNull("going down from mMidShort2Bottom",
104                mFocusFinder.findNextFocus(mLayout, mMidShort2Bottom, View.FOCUS_DOWN));
105        assertEquals("going left from mMidShort2Bottom",
106                mMidShort1Top,
107                mFocusFinder.findNextFocus(mLayout, mMidShort2Bottom, View.FOCUS_LEFT));
108        assertEquals("goind right from mMidShort2Bottom",
109                mRightTall,
110                mFocusFinder.findNextFocus(mLayout, mMidShort2Bottom, View.FOCUS_RIGHT));
111    }
112
113    public void testSearchFromRightButton() {
114        assertNull("going up from mRightTall",
115                mFocusFinder.findNextFocus(mLayout, mRightTall, View.FOCUS_UP));
116        assertNull("going down from mRightTall",
117                mFocusFinder.findNextFocus(mLayout, mRightTall, View.FOCUS_DOWN));
118        assertEquals("going left from mRightTall",
119                mMidShort2Bottom,
120                mFocusFinder.findNextFocus(mLayout, mRightTall, View.FOCUS_LEFT));
121        assertNull("going right from mRightTall",
122                mFocusFinder.findNextFocus(mLayout, mRightTall, View.FOCUS_RIGHT));
123    }
124}
125