GLES2Dbg: more tests and minor fixes/improvements

Change-Id: I55c360372623c019da0c1ba2eebbc68f73f0f211 Signed-off-by: David Li <davidxli@google.com>
2011-04-22 18:18:30 -07:00
parent 38c48e57fb
commit a130006227
10 changed files with 253 additions and 68 deletions
--- a/tools/glesv2debugger/test/com/android/glesv2debugger/MessageParserExTest.java
+++ b/tools/glesv2debugger/test/com/android/glesv2debugger/MessageParserExTest.java
@@ -0,0 +1,115 @@
+/*
+ ** Copyright 2011, The Android Open Source Project
+ **
+ ** Licensed under the Apache License, Version 2.0 (the "License");
+ ** you may not use this file except in compliance with the License.
+ ** You may obtain a copy of the License at
+ **
+ **     http://www.apache.org/licenses/LICENSE-2.0
+ **
+ ** Unless required by applicable law or agreed to in writing, software
+ ** distributed under the License is distributed on an "AS IS" BASIS,
+ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ** See the License for the specific language governing permissions and
+ ** limitations under the License.
+ */
+
+package com.android.glesv2debugger;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+import com.android.glesv2debugger.DebuggerMessage.Message;
+import com.android.glesv2debugger.DebuggerMessage.Message.Function;
+import com.android.glesv2debugger.DebuggerMessage.Message.Type;
+import com.google.protobuf.ByteString;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.nio.ByteBuffer;
+
+public class MessageParserExTest {
+    /**
+     * @throws java.lang.Exception
+     */
+    @Before
+    public void setUp() throws Exception {
+    }
+
+    @Test
+    public void testParseFloats() {
+        final MessageParserEx parser = new MessageParserEx();
+        final String args = "{0, 1    ,2,3  }";
+        parser.args = args;
+        final ByteBuffer data = parser.parseFloats(4).asReadOnlyByteBuffer();
+        data.order(SampleView.targetByteOrder);
+        for (int i = 0; i < 4; i++)
+            assertEquals(i, data.getFloat(), 0);
+    }
+
+    @Test
+    public void testParseArgument() {
+        final MessageParserEx parser = new MessageParserEx();
+        final String args = "sdfa   =  GL_VERTEX_SHADER , -5421 ,0x443=0x54f";
+        parser.args = args;
+        assertEquals(GLEnum.GL_VERTEX_SHADER.value, parser.parseArgument());
+        assertEquals(-5421, parser.parseArgument());
+        assertEquals(0x54f, parser.parseArgument());
+    }
+
+    /**
+     * Test method for
+     * {@link com.android.glesv2debugger.MessageParserEx#parse_glShaderSource(com.android.glesv2debugger.DebuggerMessage.Message.Builder)}
+     * .
+     */
+    @Test
+    public void testParse_glShaderSource() {
+        final Message.Builder builder = Message.newBuilder();
+        final MessageParserEx messageParserEx = new MessageParserEx();
+        final String source = "dks \n jafhskjaho { urehg ; } hskjg";
+        messageParserEx.parse(builder, "void glShaderSource ( shader=4, count= 1, "
+                                + "string =\"" + source + "\"  , 0x0)");
+        assertEquals(Function.glShaderSource, builder.getFunction());
+        assertEquals(4, builder.getArg0());
+        assertEquals(1, builder.getArg1());
+        assertEquals(source, builder.getData().toStringUtf8());
+        assertEquals(0, builder.getArg3());
+    }
+
+    @Test
+    public void testParse_glBlendEquation() {
+        assertNotNull(MessageParserEx.instance);
+        final Message.Builder builder = Message.newBuilder();
+        MessageParserEx.instance.parse(builder, "void glBlendEquation ( mode= GL_ADD ) ; ");
+        assertEquals(Function.glBlendEquation, builder.getFunction());
+        assertEquals(GLEnum.GL_ADD.value, builder.getArg0());
+    }
+
+    /** loopback testing of typical generated MessageFormatter and MessageParser */
+    @Test
+    public void testParseFormatterMessage() {
+        final ByteBuffer srcData = ByteBuffer.allocate(4 * 2 * 4);
+        srcData.order(SampleView.targetByteOrder);
+        for (int i = 0; i < 4 * 2; i++)
+            srcData.putFloat(i);
+        srcData.rewind();
+        Message.Builder builder = Message.newBuilder();
+        builder.setContextId(3752).setExpectResponse(false).setType(Type.CompleteCall);
+        builder.setFunction(Function.glUniformMatrix2fv);
+        builder.setArg0(54).setArg1(2).setArg2(0).setData(ByteString.copyFrom(srcData));
+        Message msg = builder.build();
+        builder = msg.toBuilder();
+        String formatted = MessageFormatter.format(msg, false);
+        formatted = formatted.substring(0, formatted.indexOf('(')) + ' ' + builder.getFunction() +
+                formatted.substring(formatted.indexOf('('));
+        Message.Builder parsed = Message.newBuilder();
+        MessageParserEx.instance.parse(parsed, formatted);
+        assertEquals(builder.getFunction(), parsed.getFunction());
+        assertEquals(builder.getArg0(), parsed.getArg0());
+        assertEquals(builder.getArg1(), parsed.getArg1());
+        assertEquals(builder.getArg2(), parsed.getArg2());
+        assertEquals(builder.getData().toStringUtf8(), parsed.getData().toStringUtf8());
+    }
+
+}