1 files changed, 108 insertions, 0 deletions
diff --git a/tests/src/com/android/gallery3d/exif/ExifXmlDataTestCase.java b/tests/src/com/android/gallery3d/exif/ExifXmlDataTestCase.java
new file mode 100644
index 000000000..da860208b
--- /dev/null
+++ b/tests/src/com/android/gallery3d/exif/ExifXmlDataTestCase.java
@@ -0,0 +1,108 @@
+/*
+ * 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);
+        }
+    }
+
+    protected InputStream reopenFileStream() throws Exception {
+        try {
+            if (mImagePath != null) {
+                return new FileInputStream(mImagePath);
+            } else {
+                Resources res = getInstrumentation().getContext().getResources();
+                return res.openRawResource(mImageResourceId);
+            }
+        } catch (Exception e) {
+            throw new Exception(getImageTitle(), e);
+        }
+    }
+}