frameworks/base/core/tests/coretests/src/android/widget/focus/HorizontalFocusSearchTest.java

   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
  17 package android.widget.focus;
  18
  19 import android.widget.focus.HorizontalFocusSearch;
  20
  21 import android.test.ActivityInstrumentationTestCase;
  22 import android.test.suitebuilder.annotation.Suppress;
  23 import android.widget.LinearLayout;
  24 import android.widget.Button;
  25 import android.view.View;
  26
  27 import static android.widget.focus.VerticalFocusSearchTest.FocusSearchAlg;
  28 import 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
  36 public 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 }