1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 package com.android.documentsui.inspector; 17 18 import android.media.ExifInterface; 19 import android.media.MediaMetadata; 20 import android.os.Bundle; 21 import android.provider.DocumentsContract; 22 import android.support.test.runner.AndroidJUnit4; 23 import android.test.suitebuilder.annotation.SmallTest; 24 25 import com.android.documentsui.R; 26 import com.android.documentsui.base.Shared; 27 import com.android.documentsui.testing.TestEnv; 28 import com.android.documentsui.testing.TestResources; 29 30 import org.junit.Before; 31 import org.junit.Test; 32 import org.junit.runner.RunWith; 33 34 import java.util.function.Consumer; 35 36 @RunWith(AndroidJUnit4.class) 37 @SmallTest 38 public class MediaViewTest { 39 40 private TestResources mResources; 41 private TestTable mTable; 42 private Bundle mMetadata; 43 private Consumer<float[]> mGeo = (float[] coords) -> { 44 mTable.put(R.string.metadata_address, "1234 Street Street\n" 45 + "City, State, 56789"); 46 }; 47 48 @Before setUp()49 public void setUp() { 50 mResources = TestResources.create(); 51 // TODO: We should just be using the real underlying resources. 52 mResources.strings.put(R.string.metadata_dimensions_format, "%d x %d, %.1fMP"); 53 mResources.strings.put(R.string.metadata_aperture_format, "f/%.1f"); 54 mResources.strings.put(R.string.metadata_coordinates_format, "%.3f, %.3f"); 55 mResources.strings.put(R.string.metadata_camera_format, "%s %s"); 56 mTable = new TestTable(); 57 mMetadata = new Bundle(); 58 TestMetadata.populateExifData(mMetadata); 59 TestMetadata.populateVideoData(mMetadata); 60 TestMetadata.populateAudioData(mMetadata); 61 } 62 63 /** 64 * Test that the updateMetadata method is printing metadata for selected items found in the 65 * bundle. 66 */ 67 @Test testShowExifData()68 public void testShowExifData() throws Exception { 69 mResources.strings.put(R.string.metadata_focal_format, "%.2f mm"); 70 mResources.strings.put(R.string.metadata_iso_format, "ISO %d"); 71 Bundle exif = mMetadata.getBundle(DocumentsContract.METADATA_EXIF); 72 MediaView.showExifData(mTable, mResources, TestEnv.FILE_JPG, exif, null, mGeo); 73 74 mTable.assertHasRow(R.string.metadata_dimensions, "3840 x 2160, 8.3MP"); 75 mTable.assertHasRow(R.string.metadata_date_time, "Jan 01, 1970, 12:16 AM"); 76 mTable.assertHasRow(R.string.metadata_coordinates, "33.996, -118.475"); 77 mTable.assertHasRow(R.string.metadata_altitude, "1244.0"); 78 mTable.assertHasRow(R.string.metadata_camera, "Google Pixel"); 79 mTable.assertHasRow(R.string.metadata_shutter_speed, "1/100"); 80 mTable.assertHasRow(R.string.metadata_aperture, "f/2.0"); 81 mTable.assertHasRow(R.string.metadata_iso_speed_ratings, "ISO 120"); 82 mTable.assertHasRow(R.string.metadata_focal_length, "4.27 mm"); 83 mTable.assertHasRow(R.string.metadata_address, "1234 Street Street\n" 84 + "City, State, 56789"); 85 } 86 87 /** 88 * Bundle only supplies half of the values for the pairs that print in printMetaData. No put 89 * method should be called as the correct conditions have not been met. 90 * @throws Exception 91 */ 92 @Test testShowExifData_PartialGpsTags()93 public void testShowExifData_PartialGpsTags() throws Exception { 94 Bundle data = new Bundle(); 95 data.putDouble(ExifInterface.TAG_GPS_LATITUDE, 37.7749); 96 97 mMetadata.putBundle(DocumentsContract.METADATA_EXIF, data); 98 MediaView.showExifData(mTable, mResources, TestEnv.FILE_JPG, mMetadata, null, mGeo); 99 mTable.assertEmpty(); 100 } 101 102 /** 103 * Bundle only supplies half of the values for the pairs that print in printMetaData. No put 104 * method should be called as the correct conditions have not been met. 105 * @throws Exception 106 */ 107 @Test testShowExifData_PartialDimensionTags()108 public void testShowExifData_PartialDimensionTags() throws Exception { 109 Bundle data = new Bundle(); 110 data.putInt(ExifInterface.TAG_IMAGE_WIDTH, 3840); 111 112 mMetadata.putBundle(DocumentsContract.METADATA_EXIF, data); 113 MediaView.showExifData(mTable, mResources, TestEnv.FILE_JPG, mMetadata, null, mGeo); 114 mTable.assertEmpty(); 115 } 116 117 /** 118 * Test that the updateMetadata method is printing metadata for selected items found in the 119 * bundle. 120 */ 121 @Test testShowVideoData()122 public void testShowVideoData() throws Exception { 123 Bundle data = mMetadata.getBundle(Shared.METADATA_KEY_VIDEO); 124 MediaView.showVideoData(mTable, mResources, TestEnv.FILE_MP4, data, null); 125 126 mTable.assertHasRow(R.string.metadata_duration, "01:12"); 127 mTable.assertHasRow(R.string.metadata_dimensions, "1920 x 1080, 2.1MP"); 128 } 129 130 @Test testShowAudioData()131 public void testShowAudioData() throws Exception { 132 Bundle data = mMetadata.getBundle(Shared.METADATA_KEY_AUDIO); 133 MediaView.showAudioData(mTable, data); 134 135 mTable.assertHasRow(R.string.metadata_duration, "01:12"); 136 mTable.assertHasRow(R.string.metadata_artist, "artist"); 137 mTable.assertHasRow(R.string.metadata_composer, "composer"); 138 mTable.assertHasRow(R.string.metadata_album, "album"); 139 } 140 141 /** 142 * Test that the updateMetadata method is printing metadata for selected items found in the 143 * bundle. 144 */ 145 @Test testShowVideoData_HourPlusDuration()146 public void testShowVideoData_HourPlusDuration() throws Exception { 147 Bundle data = mMetadata.getBundle(Shared.METADATA_KEY_VIDEO); 148 data.putInt(MediaMetadata.METADATA_KEY_DURATION, 21660000); 149 MediaView.showVideoData(mTable, mResources, TestEnv.FILE_MP4, data, null); 150 151 mTable.assertHasRow(R.string.metadata_duration, "6:01:00"); 152 } 153 154 @Test testGetAddress()155 public void testGetAddress() throws Exception { 156 Consumer<float[]> badAddress = (float[] coords) -> { 157 }; 158 Bundle data = new Bundle(); 159 data.putInt(ExifInterface.TAG_IMAGE_WIDTH, 3840); 160 data.putInt(ExifInterface.TAG_IMAGE_LENGTH, 2160); 161 162 mMetadata.getBundle(DocumentsContract.METADATA_EXIF); 163 MediaView.showExifData(mTable, mResources, TestEnv.FILE_JPG, mMetadata, null, badAddress); 164 mTable.assertNotInTable(R.string.metadata_address); 165 } 166 } 167