diff options
Diffstat (limited to 'tests/src/com/android/gallery3d/exif/ExifDataTest.java')
| -rw-r--r-- | tests/src/com/android/gallery3d/exif/ExifDataTest.java | 154 |
1 files changed, 0 insertions, 154 deletions
diff --git a/tests/src/com/android/gallery3d/exif/ExifDataTest.java b/tests/src/com/android/gallery3d/exif/ExifDataTest.java deleted file mode 100644 index 142cc6bf6..000000000 --- a/tests/src/com/android/gallery3d/exif/ExifDataTest.java +++ /dev/null @@ -1,154 +0,0 @@ -/* - * 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.test.suitebuilder.annotation.SmallTest; -import junit.framework.TestCase; -import java.nio.ByteOrder; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -public class ExifDataTest extends TestCase { - Map<Integer, ExifTag> mTestTags; - ExifInterface mInterface; - private ExifTag mVersionTag; - private ExifTag mGpsVersionTag; - private ExifTag mModelTag; - private ExifTag mDateTimeTag; - private ExifTag mCompressionTag; - private ExifTag mThumbnailFormatTag; - private ExifTag mLongitudeTag; - private ExifTag mShutterTag; - private ExifTag mInteropIndex; - - @Override - public void setUp() throws Exception { - super.setUp(); - - mInterface = new ExifInterface(); - - // TYPE_UNDEFINED with 4 components - mVersionTag = mInterface.buildTag(ExifInterface.TAG_EXIF_VERSION, new byte[] { - 5, 4, 3, 2 - }); - // TYPE_UNSIGNED_BYTE with 4 components - mGpsVersionTag = mInterface.buildTag(ExifInterface.TAG_GPS_VERSION_ID, new byte[] { - 6, 7, 8, 9 - }); - // TYPE ASCII with arbitrary length - mModelTag = mInterface.buildTag(ExifInterface.TAG_MODEL, "helloworld"); - // TYPE_ASCII with 20 components - mDateTimeTag = mInterface.buildTag(ExifInterface.TAG_DATE_TIME, "2013:02:11 20:20:20"); - // TYPE_UNSIGNED_SHORT with 1 components - mCompressionTag = mInterface.buildTag(ExifInterface.TAG_COMPRESSION, 100); - // TYPE_UNSIGNED_LONG with 1 components - mThumbnailFormatTag = - mInterface.buildTag(ExifInterface.TAG_JPEG_INTERCHANGE_FORMAT, 100); - // TYPE_UNSIGNED_RATIONAL with 3 components - mLongitudeTag = mInterface.buildTag(ExifInterface.TAG_GPS_LONGITUDE, new Rational[] { - new Rational(2, 2), new Rational(11, 11), - new Rational(102, 102) - }); - // TYPE_RATIONAL with 1 components - mShutterTag = mInterface - .buildTag(ExifInterface.TAG_SHUTTER_SPEED_VALUE, new Rational(4, 6)); - // TYPE_ASCII with arbitrary length - mInteropIndex = mInterface.buildTag(ExifInterface.TAG_INTEROPERABILITY_INDEX, "foo"); - - mTestTags = new HashMap<Integer, ExifTag>(); - - mTestTags.put(ExifInterface.TAG_EXIF_VERSION, mVersionTag); - mTestTags.put(ExifInterface.TAG_GPS_VERSION_ID, mGpsVersionTag); - mTestTags.put(ExifInterface.TAG_MODEL, mModelTag); - mTestTags.put(ExifInterface.TAG_DATE_TIME, mDateTimeTag); - mTestTags.put(ExifInterface.TAG_COMPRESSION, mCompressionTag); - mTestTags.put(ExifInterface.TAG_JPEG_INTERCHANGE_FORMAT, mThumbnailFormatTag); - mTestTags.put(ExifInterface.TAG_GPS_LONGITUDE, mLongitudeTag); - mTestTags.put(ExifInterface.TAG_SHUTTER_SPEED_VALUE, mShutterTag); - mTestTags.put(ExifInterface.TAG_INTEROPERABILITY_INDEX, mInteropIndex); - } - - @Override - public void tearDown() throws Exception { - super.tearDown(); - mInterface = null; - mTestTags = null; - } - - @SmallTest - public void testAddTag() { - ExifData exifData = new ExifData(ByteOrder.BIG_ENDIAN); - - // Add all test tags - for (ExifTag t : mTestTags.values()) { - assertTrue(exifData.addTag(t) == null); - } - - // Make sure no initial thumbnails - assertFalse(exifData.hasCompressedThumbnail()); - assertFalse(exifData.hasUncompressedStrip()); - - // Check that we can set thumbnails - exifData.setStripBytes(3, new byte[] { - 1, 2, 3, 4, 5 - }); - assertTrue(exifData.hasUncompressedStrip()); - exifData.setCompressedThumbnail(new byte[] { - 1 - }); - assertTrue(exifData.hasCompressedThumbnail()); - - // Check that we can clear thumbnails - exifData.clearThumbnailAndStrips(); - assertFalse(exifData.hasCompressedThumbnail()); - assertFalse(exifData.hasUncompressedStrip()); - - // Make sure ifds exist - for (int i : IfdData.getIfds()) { - assertTrue(exifData.getIfdData(i) != null); - } - - // Get all test tags - List<ExifTag> allTags = exifData.getAllTags(); - assertTrue(allTags != null); - - // Make sure all test tags are in data - for (ExifTag t : mTestTags.values()) { - boolean check = false; - for (ExifTag i : allTags) { - if (t.equals(i)) { - check = true; - break; - } - } - assertTrue(check); - } - - // Check if getting tags for a tid works - List<ExifTag> tidTags = exifData.getAllTagsForTagId(ExifInterface - .getTrueTagKey(ExifInterface.TAG_SHUTTER_SPEED_VALUE)); - assertTrue(tidTags.size() == 1); - assertTrue(tidTags.get(0).equals(mShutterTag)); - - // Check if getting tags for an ifd works - List<ExifTag> ifdTags = exifData.getAllTagsForIfd(IfdId.TYPE_IFD_INTEROPERABILITY); - assertTrue(ifdTags.size() == 1); - assertTrue(ifdTags.get(0).equals(mInteropIndex)); - - } -} |