| /* |
| * 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 { |
| try { |
| 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); |
| } |
| } catch (Exception e) { |
| throw new Exception(getImageTitle(), e); |
| } |
| } |
| |
| @Override |
| public void tearDown() throws Exception { |
| Util.closeSilently(mImageInputStream); |
| Util.closeSilently(mXmlInputStream); |
| mXmlParser = null; |
| } |
| |
| protected String getImageTitle() { |
| if (mImagePath != null) { |
| return mImagePath; |
| } else { |
| return String.format(RES_ID_TITLE, mImageResourceId); |
| } |
| } |
| } |