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/*
* Copyright (C) 2012 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.gallery3d.exif;
import android.content.res.Resources;
import android.test.InstrumentationTestCase;
import android.util.Xml;
import org.xmlpull.v1.XmlPullParser;
import java.io.FileInputStream;
import java.io.InputStream;
import java.io.InputStreamReader;
public class ExifXmlDataTestCase extends InstrumentationTestCase {
private static final String RES_ID_TITLE = "Resource ID: %x";
private InputStream mImageInputStream;
private InputStream mXmlInputStream;
private XmlPullParser mXmlParser;
private final String mImagePath;
private final String mXmlPath;
private final int mImageResourceId;
private final int mXmlResourceId;
public ExifXmlDataTestCase(int imageRes, int xmlRes) {
mImagePath = null;
mXmlPath = null;
mImageResourceId = imageRes;
mXmlResourceId = xmlRes;
}
public ExifXmlDataTestCase(String imagePath, String xmlPath) {
mImagePath = imagePath;
mXmlPath = xmlPath;
mImageResourceId = 0;
mXmlResourceId = 0;
}
protected InputStream getImageInputStream() {
return mImageInputStream;
}
protected XmlPullParser getXmlParser() {
return mXmlParser;
}
@Override
public void setUp() throws Exception {
if (mImagePath != null) {
mImageInputStream = new FileInputStream(mImagePath);
mXmlInputStream = new FileInputStream(mXmlPath);
mXmlParser = Xml.newPullParser();
mXmlParser.setInput(new InputStreamReader(mXmlInputStream));
} else {
Resources res = getInstrumentation().getContext().getResources();
mImageInputStream = res.openRawResource(mImageResourceId);
mXmlParser = res.getXml(mXmlResourceId);
}
}
@Override
public void tearDown() throws Exception {
Util.closeSilently(mImageInputStream);
Util.closeSilently(mXmlInputStream);
}
protected String getImageTitle() {
if (mImagePath != null) {
return mImagePath;
} else {
return String.format(RES_ID_TITLE, mImageResourceId);
}
}
}
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