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Merge "Get average value for image processing test bug#: 5566079" into ics-mr1

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This commit is contained in:
Xia Wang
2012-01-11 17:51:48 -08:00
committed by Android (Google) Code Review
parent 6a52c63253 6e31a7b762
commit 1446c7b2ed
1 changed files with 14 additions and 6 deletions
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20
tests/RenderScriptTests/ImageProcessing/src/com/android/rs/image/ImageProcessingTest.java
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@@ -41,6 +41,7 @@ import java.io.IOException;
public class ImageProcessingTest extends ActivityInstrumentationTestCase2<ImageProcessingActivity> { public class ImageProcessingTest extends ActivityInstrumentationTestCase2<ImageProcessingActivity> {
private final String TAG = "ImageProcessingTest"; private final String TAG = "ImageProcessingTest";
private final String RESULT_FILE = "image_processing_result.txt"; private final String RESULT_FILE = "image_processing_result.txt";
private int ITERATION = 5;
private ImageProcessingActivity mAct; private ImageProcessingActivity mAct;
public ImageProcessingTest() { public ImageProcessingTest() {
@@ -63,9 +64,8 @@ public class ImageProcessingTest extends ActivityInstrumentationTestCase2<ImageP
*/ */
@LargeTest @LargeTest
public void testImageProcessingBench() { public void testImageProcessingBench() {
long t = mAct.getBenchmark(); long t = 0;
Log.v(TAG, "t = " + t); long sum = 0;
// write result into a file // write result into a file
File externalStorage = Environment.getExternalStorageDirectory(); File externalStorage = Environment.getExternalStorageDirectory();
if (!externalStorage.canWrite()) { if (!externalStorage.canWrite()) {
@@ -75,10 +75,18 @@ public class ImageProcessingTest extends ActivityInstrumentationTestCase2<ImageP
File resultFile = new File(externalStorage, RESULT_FILE); File resultFile = new File(externalStorage, RESULT_FILE);
resultFile.setWritable(true, false); resultFile.setWritable(true, false);
try { try {
BufferedWriter results = new BufferedWriter(new FileWriter(resultFile)); BufferedWriter rsWriter = new BufferedWriter(new FileWriter(resultFile));
results.write("Renderscript frame time core: " + t + " ms");
results.close();
Log.v(TAG, "Saved results in: " + resultFile.getAbsolutePath()); Log.v(TAG, "Saved results in: " + resultFile.getAbsolutePath());
for (int i = 0; i < ITERATION; i++ ) {
t = mAct.getBenchmark();
sum += t;
rsWriter.write("Renderscript frame time core: " + t + " ms\n");
Log.v(TAG, "RenderScript framew time core: " + t + " ms");
}
long avgValue = sum/ITERATION;
rsWriter.write("Averge frame time: " + avgValue + " ms\n");
Log.v(TAG, "Average frame time: " + avgValue + " ms");
rsWriter.close();
} catch (IOException e) { } catch (IOException e) {
Log.v(TAG, "Unable to write result file " + e.getMessage()); Log.v(TAG, "Unable to write result file " + e.getMessage());
} }