1/*
2 * Copyright (C) 2008-2012 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;
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_constant(this, mRes, mCtx));
69        unitTests.add(new UT_vector(this, mRes, mCtx));
70        unitTests.add(new UT_unsigned(this, mRes, mCtx));
71        unitTests.add(new UT_array_init(this, mRes, mCtx));
72        unitTests.add(new UT_array_alloc(this, mRes, mCtx));
73        unitTests.add(new UT_kernel(this, mRes, mCtx));
74        unitTests.add(new UT_kernel_struct(this, mRes, mCtx));
75        unitTests.add(new UT_bug_char(this, mRes, mCtx));
76        unitTests.add(new UT_clamp(this, mRes, mCtx));
77        unitTests.add(new UT_clamp_relaxed(this, mRes, mCtx));
78        unitTests.add(new UT_convert(this, mRes, mCtx));
79        unitTests.add(new UT_convert_relaxed(this, mRes, mCtx));
80        unitTests.add(new UT_copy_test(this, mRes, mCtx));
81        unitTests.add(new UT_rsdebug(this, mRes, mCtx));
82        unitTests.add(new UT_rstime(this, mRes, mCtx));
83        unitTests.add(new UT_rstypes(this, mRes, mCtx));
84        unitTests.add(new UT_alloc(this, mRes, mCtx));
85        unitTests.add(new UT_refcount(this, mRes, mCtx));
86        unitTests.add(new UT_foreach(this, mRes, mCtx));
87        unitTests.add(new UT_noroot(this, mRes, mCtx));
88        unitTests.add(new UT_atomic(this, mRes, mCtx));
89        unitTests.add(new UT_struct(this, mRes, mCtx));
90        unitTests.add(new UT_math(this, mRes, mCtx));
91        unitTests.add(new UT_math_conformance(this, mRes, mCtx));
92        unitTests.add(new UT_math_agree(this, mRes, mCtx));
93        unitTests.add(new UT_min(this, mRes, mCtx));
94        unitTests.add(new UT_int4(this, mRes, mCtx));
95        unitTests.add(new UT_element(this, mRes, mCtx));
96        unitTests.add(new UT_sampler(this, mRes, mCtx));
97        unitTests.add(new UT_program_store(this, mRes, mCtx));
98        unitTests.add(new UT_program_raster(this, mRes, mCtx));
99        unitTests.add(new UT_mesh(this, mRes, mCtx));
100        unitTests.add(new UT_fp_mad(this, mRes, mCtx));
101
102        /*
103        unitTests.add(new UnitTest(null, "<Pass>", 1));
104        unitTests.add(new UnitTest());
105        unitTests.add(new UnitTest(null, "<Fail>", -1));
106
107        for (int i = 0; i < 20; i++) {
108            unitTests.add(new UnitTest(null, "<Pass>", 1));
109        }
110        */
111
112        UnitTest [] uta = new UnitTest[unitTests.size()];
113        uta = unitTests.toArray(uta);
114
115        mListAllocs = new ScriptField_ListAllocs_s(mRS, uta.length);
116        for (int i = 0; i < uta.length; i++) {
117            ScriptField_ListAllocs_s.Item listElem = new ScriptField_ListAllocs_s.Item();
118            listElem.text = Allocation.createFromString(mRS, uta[i].name, Allocation.USAGE_SCRIPT);
119            listElem.result = uta[i].getResult();
120            mListAllocs.set(listElem, i, false);
121            uta[i].setItem(listElem);
122        }
123
124        mListAllocs.copyAll();
125
126        mScript.bind_gList(mListAllocs);
127
128        mFont = Font.create(mRS, mRes, "serif", Font.Style.BOLD, 8);
129        mScript.set_gFont(mFont);
130
131        mRS.bindRootScript(mScript);
132
133        test_iter = unitTests.listIterator();
134        refreshTestResults(); /* Kick off the first test */
135
136        TimerTask pTask = new TimerTask() {
137            public void run() {
138                refreshTestResults();
139            }
140        };
141
142        mTimer = new Timer();
143        mTimer.schedule(pTask, RS_TIMER_PERIOD, RS_TIMER_PERIOD);
144    }
145
146    public void checkAndRunNextTest() {
147        if (activeTest != null) {
148            if (!activeTest.isAlive()) {
149                /* Properly clean up on our last test */
150                try {
151                    activeTest.join();
152                }
153                catch (InterruptedException e) {
154                }
155                activeTest = null;
156            }
157        }
158
159        if (!stopTesting && activeTest == null) {
160            if (test_iter.hasNext()) {
161                activeTest = test_iter.next();
162                activeTest.start();
163                /* This routine will only get called once when a new test
164                 * should start running. The message handler in UnitTest.java
165                 * ensures this. */
166            }
167            else {
168                if (mTimer != null) {
169                    mTimer.cancel();
170                    mTimer.purge();
171                    mTimer = null;
172                }
173            }
174        }
175    }
176
177    public void refreshTestResults() {
178        checkAndRunNextTest();
179
180        if (mListAllocs != null && mScript != null && mRS != null) {
181            mListAllocs.copyAll();
182
183            mScript.bind_gList(mListAllocs);
184            mRS.bindRootScript(mScript);
185        }
186    }
187
188    public void cleanup() {
189        stopTesting = true;
190        UnitTest t = activeTest;
191
192        /* Stop periodic refresh of testing */
193        if (mTimer != null) {
194            mTimer.cancel();
195            mTimer.purge();
196            mTimer = null;
197        }
198
199        /* Wait to exit until we finish the current test */
200        if (t != null) {
201            try {
202                t.join();
203            }
204            catch (InterruptedException e) {
205            }
206            t = null;
207        }
208
209    }
210
211    public void newTouchPosition(float x, float y, float pressure, int id) {
212    }
213
214    public void onActionDown(int x, int y) {
215        mScript.set_gDY(0.0f);
216        mLastX = x;
217        mLastY = y;
218        refreshTestResults();
219    }
220
221    public void onActionMove(int x, int y) {
222        int dx = mLastX - x;
223        int dy = mLastY - y;
224
225        if (Math.abs(dy) <= 2) {
226            dy = 0;
227        }
228
229        mScript.set_gDY(dy);
230
231        mLastX = x;
232        mLastY = y;
233        refreshTestResults();
234    }
235}
236