1/*
2 * Copyright (C) 2008-2011 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 com.android.rs.test_v14;
18
19import android.content.Context;
20import android.content.res.Resources;
21import android.renderscript.*;
22import android.util.Log;
23import java.util.ArrayList;
24import java.util.ListIterator;
25import java.util.Timer;
26import java.util.TimerTask;
27
28
29public class RSTestCore {
30    int mWidth;
31    int mHeight;
32    Context mCtx;
33
34    public RSTestCore(Context ctx) {
35        mCtx = ctx;
36    }
37
38    private Resources mRes;
39    private RenderScriptGL mRS;
40
41    private Font mFont;
42    ScriptField_ListAllocs_s mListAllocs;
43    int mLastX;
44    int mLastY;
45    private ScriptC_rslist mScript;
46
47    private ArrayList<UnitTest> unitTests;
48    private ListIterator<UnitTest> test_iter;
49    private UnitTest activeTest;
50    private boolean stopTesting;
51
52    /* Periodic timer for ensuring future tests get scheduled */
53    private Timer mTimer;
54    public static final int RS_TIMER_PERIOD = 100;
55
56    public void init(RenderScriptGL rs, Resources res, int width, int height) {
57        mRS = rs;
58        mRes = res;
59        mWidth = width;
60        mHeight = height;
61        stopTesting = false;
62
63        mScript = new ScriptC_rslist(mRS, mRes, R.raw.rslist);
64
65        unitTests = new ArrayList<UnitTest>();
66
67        unitTests.add(new UT_primitives(this, mRes, mCtx));
68        unitTests.add(new UT_vector(this, mRes, mCtx));
69        unitTests.add(new UT_rsdebug(this, mRes, mCtx));
70        unitTests.add(new UT_rstime(this, mRes, mCtx));
71        unitTests.add(new UT_rstypes(this, mRes, mCtx));
72        unitTests.add(new UT_alloc(this, mRes, mCtx));
73        unitTests.add(new UT_refcount(this, mRes, mCtx));
74        unitTests.add(new UT_foreach(this, mRes, mCtx));
75        unitTests.add(new UT_math(this, mRes, mCtx));
76        unitTests.add(new UT_fp_mad(this, mRes, mCtx));
77        /*
78        unitTests.add(new UnitTest(null, "<Pass>", 1));
79        unitTests.add(new UnitTest());
80        unitTests.add(new UnitTest(null, "<Fail>", -1));
81
82        for (int i = 0; i < 20; i++) {
83            unitTests.add(new UnitTest(null, "<Pass>", 1));
84        }
85        */
86
87        UnitTest [] uta = new UnitTest[unitTests.size()];
88        uta = unitTests.toArray(uta);
89
90        mListAllocs = new ScriptField_ListAllocs_s(mRS, uta.length);
91        for (int i = 0; i < uta.length; i++) {
92            ScriptField_ListAllocs_s.Item listElem = new ScriptField_ListAllocs_s.Item();
93            listElem.text = Allocation.createFromString(mRS, uta[i].name, Allocation.USAGE_SCRIPT);
94            listElem.result = uta[i].result;
95            mListAllocs.set(listElem, i, false);
96            uta[i].setItem(listElem);
97        }
98
99        mListAllocs.copyAll();
100
101        mScript.bind_gList(mListAllocs);
102
103        mFont = Font.create(mRS, mRes, "serif", Font.Style.BOLD, 8);
104        mScript.set_gFont(mFont);
105
106        mRS.bindRootScript(mScript);
107
108        test_iter = unitTests.listIterator();
109        refreshTestResults(); /* Kick off the first test */
110
111        TimerTask pTask = new TimerTask() {
112            public void run() {
113                refreshTestResults();
114            }
115        };
116
117        mTimer = new Timer();
118        mTimer.schedule(pTask, RS_TIMER_PERIOD, RS_TIMER_PERIOD);
119    }
120
121    public void checkAndRunNextTest() {
122        if (activeTest != null) {
123            if (!activeTest.isAlive()) {
124                /* Properly clean up on our last test */
125                try {
126                    activeTest.join();
127                }
128                catch (InterruptedException e) {
129                }
130                activeTest = null;
131            }
132        }
133
134        if (!stopTesting && activeTest == null) {
135            if (test_iter.hasNext()) {
136                activeTest = test_iter.next();
137                activeTest.start();
138                /* This routine will only get called once when a new test
139                 * should start running. The message handler in UnitTest.java
140                 * ensures this. */
141            }
142            else {
143                if (mTimer != null) {
144                    mTimer.cancel();
145                    mTimer.purge();
146                    mTimer = null;
147                }
148            }
149        }
150    }
151
152    public void refreshTestResults() {
153        checkAndRunNextTest();
154
155        if (mListAllocs != null && mScript != null && mRS != null) {
156            mListAllocs.copyAll();
157
158            mScript.bind_gList(mListAllocs);
159            mRS.bindRootScript(mScript);
160        }
161    }
162
163    public void cleanup() {
164        stopTesting = true;
165        UnitTest t = activeTest;
166
167        /* Stop periodic refresh of testing */
168        if (mTimer != null) {
169            mTimer.cancel();
170            mTimer.purge();
171            mTimer = null;
172        }
173
174        /* Wait to exit until we finish the current test */
175        if (t != null) {
176            try {
177                t.join();
178            }
179            catch (InterruptedException e) {
180            }
181            t = null;
182        }
183
184    }
185
186    public void newTouchPosition(float x, float y, float pressure, int id) {
187    }
188
189    public void onActionDown(int x, int y) {
190        mScript.set_gDY(0.0f);
191        mLastX = x;
192        mLastY = y;
193        refreshTestResults();
194    }
195
196    public void onActionMove(int x, int y) {
197        int dx = mLastX - x;
198        int dy = mLastY - y;
199
200        if (Math.abs(dy) <= 2) {
201            dy = 0;
202        }
203
204        mScript.set_gDY(dy);
205
206        mLastX = x;
207        mLastY = y;
208        refreshTestResults();
209    }
210}
211