diff options
Diffstat (limited to 'tests/src/com/android/gallery3d/jpegstream/JpegStreamTestCase.java')
-rw-r--r-- | tests/src/com/android/gallery3d/jpegstream/JpegStreamTestCase.java | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/tests/src/com/android/gallery3d/jpegstream/JpegStreamTestCase.java b/tests/src/com/android/gallery3d/jpegstream/JpegStreamTestCase.java new file mode 100644 index 000000000..ed3b08aaa --- /dev/null +++ b/tests/src/com/android/gallery3d/jpegstream/JpegStreamTestCase.java @@ -0,0 +1,71 @@ +/* + * Copyright (C) 2013 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.jpegstream; + +import android.content.res.Resources; +import android.test.InstrumentationTestCase; +import android.util.Log; + +import com.android.gallery3d.common.Utils; + +import java.io.InputStream; + +public class JpegStreamTestCase extends InstrumentationTestCase { + public static final String TAG = "JpegStreamTestCase"; + + private static final String RES_ID_TITLE = "Resource ID: %x"; + + private InputStream mImageInputStream; + private final int mImageResourceId; + + public JpegStreamTestCase(int imageRes) { + mImageResourceId = imageRes; + } + + protected InputStream getImageInputStream() { + return mImageInputStream; + } + + @Override + public void setUp() throws Exception { + Log.d(TAG, "doing setUp..."); + mImageInputStream = reopenFileStream(); + } + + @Override + public void tearDown() throws Exception { + Log.d(TAG, "doing tearDown..."); + Utils.closeSilently(mImageInputStream); + mImageInputStream = null; + } + + protected String getImageTitle() { + return String.format(RES_ID_TITLE, mImageResourceId); + } + + protected InputStream reopenFileStream() throws Exception { + return openResource(mImageResourceId); + } + + protected InputStream openResource(int resourceID) throws Exception { + try { + Resources res = getInstrumentation().getContext().getResources(); + return res.openRawResource(resourceID); + } catch (Exception e) { + throw new Exception(getImageTitle(), e); + } + } +} |