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/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
package org.skia.skqp;
import android.content.Context;
import android.content.res.AssetManager;
import android.util.Log;
import java.io.File;
import java.io.IOException;
public class SkQP {
protected native void nInit(AssetManager assetManager, String dataDir, boolean experimentalMode);
protected native float nExecuteGM(int gm, int backend) throws SkQPException;
protected native String[] nExecuteUnitTest(int test);
protected native void nMakeReport();
protected String[] mGMs;
protected String[] mBackends;
protected String[] mUnitTests;
protected static final String kSkiaGM = "SkiaGM_";
protected static final String kSkiaUnitTests = "Skia_UnitTests";
protected static final String LOG_PREFIX = "org.skia.skqp";
static {
System.loadLibrary("skqp_app");
}
protected void runTests(Context context, String outputDirPath) {
Log.i(LOG_PREFIX, "Output Dir: " + outputDirPath);
File outputDir = new File(outputDirPath);
try {
ensureEmtpyDirectory(outputDir);
} catch (IOException e) {
Log.e(LOG_PREFIX, "ensureEmtpyDirectory:" + e.getMessage());
}
// Note: nInit will initialize the mGMs, mBackends and mUnitTests fields.
AssetManager assetManager = context.getResources().getAssets();
this.nInit(assetManager, outputDirPath, true);
for (int backend = 0; backend < mBackends.length; backend++) {
String classname = kSkiaGM + mBackends[backend];
for (int gm = 0; gm < mGMs.length; gm++) {
String testName = kSkiaGM + mBackends[backend] + "_" +mGMs[gm];
float value = java.lang.Float.MAX_VALUE;
String error = null;
Log.w(LOG_PREFIX, "Running: " + testName);
try {
value = this.nExecuteGM(gm, backend);
} catch (SkQPException exept) {
error = exept.getMessage();
}
if (error != null) {
// Record error message and carry on.
} else if (value != 0) {
// Record failure and carry on.
// SkQPRunner.Fail(desc, notifier, String.format(
// "Image mismatch: max channel diff = %f", value));
} else {
// Record success for this test.
}
}
}
for (int unitTest = 0; unitTest < mUnitTests.length; unitTest++) {
String testName = kSkiaUnitTests + "_" + mUnitTests[unitTest];
Log.w(LOG_PREFIX, "Running: " + testName);
String[] errors = this.nExecuteUnitTest(unitTest);
if (errors != null && errors.length > 0) {
for (String error : errors) {
Log.w(LOG_PREFIX, "Error running " + testName + ":" + error);
}
} else {
Log.i(LOG_PREFIX, "Test: " + testName + " finished successfully.");
}
}
Log.i(LOG_PREFIX, "Finished running all tests.");
nMakeReport();
}
protected static void ensureEmtpyDirectory(File f) throws IOException {
if (f.exists()) {
delete(f);
}
if (!f.mkdirs()) {
throw new IOException("Unable to create directory:" + f.getAbsolutePath());
}
}
protected static void delete(File f) throws IOException {
if (f.isDirectory()) {
for (File s : f.listFiles()) {
delete(s);
}
}
if (!f.delete()) {
throw new IOException("Unable to delete:" + f.getAbsolutePath());
}
}
}
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