| /* |
| * Copyright (C) 2017 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 android.provider; |
| |
| import static org.mockito.Matchers.anyInt; |
| import static org.mockito.Matchers.anyString; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import static android.provider.FontsContract.Columns.RESULT_CODE_OK; |
| import static android.provider.FontsContract.Columns.RESULT_CODE_FONT_NOT_FOUND; |
| import static android.provider.FontsContract.Columns.RESULT_CODE_FONT_UNAVAILABLE; |
| import static android.provider.FontsContract.Columns.RESULT_CODE_MALFORMED_QUERY; |
| |
| import android.content.pm.ApplicationInfo; |
| import android.content.pm.PackageInfo; |
| import android.content.pm.PackageManager.NameNotFoundException; |
| import android.content.pm.PackageManager; |
| import android.content.pm.ProviderInfo; |
| import android.content.pm.Signature; |
| import android.database.MatrixCursor; |
| import android.graphics.fonts.FontRequest; |
| import android.graphics.fonts.FontVariationAxis.InvalidFormatException; |
| import android.graphics.fonts.FontVariationAxis; |
| import android.provider.FontsContract.FontInfo; |
| import android.support.test.filters.SmallTest; |
| import android.test.ProviderTestCase2; |
| import android.util.Base64; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| /** |
| * Unit tests for {@link FontsContract}. |
| */ |
| @SmallTest |
| public class FontsContractTest extends ProviderTestCase2<TestFontsProvider> { |
| private static final byte[] BYTE_ARRAY = |
| Base64.decode("e04fd020ea3a6910a2d808002b30", Base64.DEFAULT); |
| // Use a different instance to test byte array comparison |
| private static final byte[] BYTE_ARRAY_COPY = |
| Base64.decode("e04fd020ea3a6910a2d808002b30", Base64.DEFAULT); |
| private static final byte[] BYTE_ARRAY_2 = |
| Base64.decode("e04fd020ea3a6910a2d808002b32", Base64.DEFAULT); |
| private static final String PACKAGE_NAME = "com.my.font.provider.package"; |
| |
| private final FontRequest request = new FontRequest( |
| TestFontsProvider.AUTHORITY, PACKAGE_NAME, "query"); |
| private TestFontsProvider mProvider; |
| private PackageManager mPackageManager; |
| |
| public FontsContractTest() { |
| super(TestFontsProvider.class, TestFontsProvider.AUTHORITY); |
| } |
| |
| public void setUp() throws Exception { |
| super.setUp(); |
| |
| mProvider = getProvider(); |
| mPackageManager = mock(PackageManager.class); |
| } |
| |
| public void testGetFontFromProvider_resultOK() throws InvalidFormatException { |
| FontInfo[] fonts = FontsContract.getFontFromProvider( |
| getMockContext(), request, TestFontsProvider.AUTHORITY, null); |
| assertNotNull(fonts); |
| assertEquals(1, fonts.length); |
| FontInfo font = fonts[0]; |
| assertEquals(TestFontsProvider.TTC_INDEX, font.getTtcIndex()); |
| FontVariationAxis[] actual = font.getAxes(); |
| assertEquals(1, actual.length); |
| assertEquals("wdth", actual[0].getTag()); |
| assertEquals(1.0f, actual[0].getStyleValue(), 0); |
| assertEquals(TestFontsProvider.NORMAL_WEIGHT, font.getWeight()); |
| assertEquals(TestFontsProvider.ITALIC, font.isItalic()); |
| assertNotNull(font.getUri()); |
| assertEquals(RESULT_CODE_OK, font.getResultCode()); |
| } |
| |
| public void testGetFontFromProvider_providerDoesntReturnAllFields() |
| throws InvalidFormatException { |
| mProvider.setReturnAllFields(false); |
| |
| FontInfo[] fonts = FontsContract.getFontFromProvider( |
| getMockContext(), request, TestFontsProvider.AUTHORITY, null); |
| assertNotNull(fonts); |
| assertEquals(1, fonts.length); |
| FontInfo font = fonts[0]; |
| assertEquals(0, font.getTtcIndex()); |
| assertNull(font.getAxes()); |
| assertEquals(400, font.getWeight()); |
| assertFalse(font.isItalic()); |
| assertNotNull(font.getUri()); |
| assertEquals(RESULT_CODE_OK, font.getResultCode()); |
| } |
| |
| public void testGetFontFromProvider_resultFontNotFound() throws InvalidFormatException { |
| // Make the provider return unknown |
| mProvider.setResultCode(RESULT_CODE_FONT_NOT_FOUND); |
| FontInfo[] fonts = FontsContract.getFontFromProvider( |
| getMockContext(), request, TestFontsProvider.AUTHORITY, null); |
| assertNotNull(fonts); |
| assertEquals(1, fonts.length); |
| FontInfo font = fonts[0]; |
| assertEquals(TestFontsProvider.TTC_INDEX, font.getTtcIndex()); |
| assertNotNull(font.getUri()); |
| assertEquals(RESULT_CODE_FONT_NOT_FOUND, font.getResultCode()); |
| } |
| |
| public void testGetFontFromProvider_resultFontUnavailable() throws InvalidFormatException { |
| // Make the provider return font unavailable |
| mProvider.setResultCode(RESULT_CODE_FONT_UNAVAILABLE); |
| FontInfo[] fonts = FontsContract.getFontFromProvider( |
| getMockContext(), request, TestFontsProvider.AUTHORITY, null); |
| |
| assertNotNull(fonts); |
| assertEquals(1, fonts.length); |
| FontInfo font = fonts[0]; |
| assertEquals(TestFontsProvider.TTC_INDEX, font.getTtcIndex()); |
| FontVariationAxis[] actual = font.getAxes(); |
| assertEquals(1, actual.length); |
| assertEquals("wdth", actual[0].getTag()); |
| assertEquals(1.0f, actual[0].getStyleValue(), 0); |
| assertEquals(TestFontsProvider.NORMAL_WEIGHT, font.getWeight()); |
| assertEquals(TestFontsProvider.ITALIC, font.isItalic()); |
| assertNotNull(font.getUri()); |
| assertEquals(RESULT_CODE_FONT_UNAVAILABLE, font.getResultCode()); |
| } |
| |
| public void testGetFontFromProvider_resultMalformedQuery() throws InvalidFormatException { |
| // Make the provider return font unavailable |
| mProvider.setResultCode(RESULT_CODE_MALFORMED_QUERY); |
| FontInfo[] fonts = FontsContract.getFontFromProvider( |
| getMockContext(), request, TestFontsProvider.AUTHORITY, null); |
| |
| assertNotNull(fonts); |
| assertEquals(1, fonts.length); |
| FontInfo font = fonts[0]; |
| assertEquals(TestFontsProvider.TTC_INDEX, font.getTtcIndex()); |
| FontVariationAxis[] actual = font.getAxes(); |
| assertEquals(1, actual.length); |
| assertEquals("wdth", actual[0].getTag()); |
| assertEquals(1.0f, actual[0].getStyleValue(), 0); |
| assertEquals(TestFontsProvider.NORMAL_WEIGHT, font.getWeight()); |
| assertEquals(TestFontsProvider.ITALIC, font.isItalic()); |
| assertNotNull(font.getUri()); |
| assertEquals(RESULT_CODE_MALFORMED_QUERY, font.getResultCode()); |
| } |
| |
| public void testGetFontFromProvider_resultFontNotFoundSecondRow() |
| throws InvalidFormatException { |
| MatrixCursor cursor = new MatrixCursor(new String[] { FontsContract.Columns._ID, |
| FontsContract.Columns.TTC_INDEX, FontsContract.Columns.VARIATION_SETTINGS, |
| FontsContract.Columns.WEIGHT, FontsContract.Columns.ITALIC, |
| FontsContract.Columns.RESULT_CODE }); |
| cursor.addRow(new Object[] { 1, 0, null, 400, 0, RESULT_CODE_OK}); |
| cursor.addRow(new Object[] { 1, 0, null, 400, 0, |
| RESULT_CODE_FONT_NOT_FOUND}); |
| mProvider.setCustomCursor(cursor); |
| FontInfo[] fonts = FontsContract.getFontFromProvider( |
| getMockContext(), request, TestFontsProvider.AUTHORITY, null); |
| |
| assertNotNull(fonts); |
| assertEquals(2, fonts.length); |
| |
| FontInfo font = fonts[0]; |
| assertEquals(0, font.getTtcIndex()); |
| assertNull(font.getAxes()); |
| assertEquals(400, font.getWeight()); |
| assertFalse(font.isItalic()); |
| assertNotNull(font.getUri()); |
| assertEquals(RESULT_CODE_OK, font.getResultCode()); |
| |
| font = fonts[1]; |
| assertEquals(0, font.getTtcIndex()); |
| assertNull(font.getAxes()); |
| assertEquals(400, font.getWeight()); |
| assertFalse(font.isItalic()); |
| assertNotNull(font.getUri()); |
| assertEquals(RESULT_CODE_FONT_NOT_FOUND, font.getResultCode()); |
| } |
| |
| public void testGetFontFromProvider_resultFontNotFoundOtherRow() throws InvalidFormatException { |
| MatrixCursor cursor = new MatrixCursor(new String[] { FontsContract.Columns._ID, |
| FontsContract.Columns.TTC_INDEX, FontsContract.Columns.VARIATION_SETTINGS, |
| FontsContract.Columns.WEIGHT, FontsContract.Columns.ITALIC, |
| FontsContract.Columns.RESULT_CODE }); |
| cursor.addRow(new Object[] { 1, 0, null, 400, 0, RESULT_CODE_OK}); |
| cursor.addRow(new Object[] { 1, 0, null, 400, 0, |
| RESULT_CODE_FONT_NOT_FOUND}); |
| cursor.addRow(new Object[] { 1, 0, null, 400, 0, RESULT_CODE_OK}); |
| mProvider.setCustomCursor(cursor); |
| FontInfo[] fonts = FontsContract.getFontFromProvider( |
| getMockContext(), request, TestFontsProvider.AUTHORITY, null); |
| |
| assertNotNull(fonts); |
| assertEquals(3, fonts.length); |
| |
| FontInfo font = fonts[0]; |
| assertEquals(0, font.getTtcIndex()); |
| assertNull(font.getAxes()); |
| assertEquals(400, font.getWeight()); |
| assertFalse(font.isItalic()); |
| assertNotNull(font.getUri()); |
| assertEquals(RESULT_CODE_OK, font.getResultCode()); |
| |
| font = fonts[1]; |
| assertEquals(0, font.getTtcIndex()); |
| assertNull(font.getAxes()); |
| assertEquals(400, font.getWeight()); |
| assertFalse(font.isItalic()); |
| assertNotNull(font.getUri()); |
| assertEquals(RESULT_CODE_FONT_NOT_FOUND, font.getResultCode()); |
| |
| font = fonts[2]; |
| assertEquals(0, font.getTtcIndex()); |
| assertNull(font.getAxes()); |
| assertEquals(400, font.getWeight()); |
| assertFalse(font.isItalic()); |
| assertNotNull(font.getUri()); |
| assertEquals(RESULT_CODE_OK, font.getResultCode()); |
| } |
| |
| public void testGetProvider_providerNotFound() { |
| when(mPackageManager.resolveContentProvider(anyString(), anyInt())).thenReturn(null); |
| |
| try { |
| FontsContract.getProvider(mPackageManager, request); |
| fail(); |
| } catch (NameNotFoundException e) { |
| // pass |
| } |
| } |
| |
| public void testGetProvider_providerIsSystemApp() throws PackageManager.NameNotFoundException { |
| ProviderInfo info = setupPackageManager(); |
| info.applicationInfo.flags = ApplicationInfo.FLAG_SYSTEM; |
| when(mPackageManager.resolveContentProvider(anyString(), anyInt())).thenReturn(info); |
| |
| ProviderInfo result = FontsContract.getProvider(mPackageManager, request); |
| assertEquals(info, result); |
| } |
| |
| public void testGetProvider_providerIsSystemAppWrongPackage() |
| throws PackageManager.NameNotFoundException { |
| ProviderInfo info = setupPackageManager(); |
| info.applicationInfo.flags = ApplicationInfo.FLAG_SYSTEM; |
| when(mPackageManager.resolveContentProvider(anyString(), anyInt())).thenReturn(info); |
| |
| try { |
| FontsContract.getProvider( |
| mPackageManager, |
| new FontRequest(TestFontsProvider.AUTHORITY, "com.wrong.package", "query")); |
| fail(); |
| } catch (NameNotFoundException e) { |
| // pass |
| } |
| |
| } |
| |
| public void testGetProvider_providerIsNonSystemAppNoCerts() |
| throws PackageManager.NameNotFoundException { |
| setupPackageManager(); |
| |
| assertNull(FontsContract.getProvider(mPackageManager, request)); |
| } |
| |
| public void testGetProvider_providerIsNonSystemAppWrongCerts() |
| throws PackageManager.NameNotFoundException { |
| setupPackageManager(); |
| |
| byte[] wrongCert = Base64.decode("this is a wrong cert", Base64.DEFAULT); |
| List<byte[]> certList = Arrays.asList(wrongCert); |
| FontRequest requestWrongCerts = new FontRequest( |
| TestFontsProvider.AUTHORITY, PACKAGE_NAME, "query", Arrays.asList(certList)); |
| |
| assertNull(FontsContract.getProvider(mPackageManager, requestWrongCerts)); |
| } |
| |
| public void testGetProvider_providerIsNonSystemAppCorrectCerts() |
| throws PackageManager.NameNotFoundException { |
| ProviderInfo info = setupPackageManager(); |
| |
| List<byte[]> certList = Arrays.asList(BYTE_ARRAY); |
| FontRequest requestRightCerts = new FontRequest( |
| TestFontsProvider.AUTHORITY, PACKAGE_NAME, "query", Arrays.asList(certList)); |
| ProviderInfo result = FontsContract.getProvider( |
| mPackageManager, requestRightCerts); |
| |
| assertEquals(info, result); |
| } |
| |
| public void testGetProvider_providerIsNonSystemAppMoreCerts() |
| throws PackageManager.NameNotFoundException { |
| setupPackageManager(); |
| |
| byte[] wrongCert = Base64.decode("this is a wrong cert", Base64.DEFAULT); |
| List<byte[]> certList = Arrays.asList(wrongCert, BYTE_ARRAY); |
| FontRequest requestRightCerts = new FontRequest( |
| TestFontsProvider.AUTHORITY, PACKAGE_NAME, "query", Arrays.asList(certList)); |
| assertNull(FontsContract.getProvider(mPackageManager, requestRightCerts)); |
| } |
| |
| public void testGetProvider_providerIsNonSystemAppDuplicateCerts() |
| throws PackageManager.NameNotFoundException { |
| ProviderInfo info = new ProviderInfo(); |
| info.packageName = PACKAGE_NAME; |
| info.applicationInfo = new ApplicationInfo(); |
| when(mPackageManager.resolveContentProvider(anyString(), anyInt())).thenReturn(info); |
| PackageInfo packageInfo = new PackageInfo(); |
| Signature signature = mock(Signature.class); |
| when(signature.toByteArray()).thenReturn(BYTE_ARRAY_COPY); |
| Signature signature2 = mock(Signature.class); |
| when(signature2.toByteArray()).thenReturn(BYTE_ARRAY_COPY); |
| packageInfo.packageName = PACKAGE_NAME; |
| packageInfo.signatures = new Signature[] { signature, signature2 }; |
| when(mPackageManager.getPackageInfo(anyString(), anyInt())).thenReturn(packageInfo); |
| |
| // The provider has {BYTE_ARRAY_COPY, BYTE_ARRAY_COPY}, the request has |
| // {BYTE_ARRAY_2, BYTE_ARRAY_COPY}. |
| List<byte[]> certList = Arrays.asList(BYTE_ARRAY_2, BYTE_ARRAY_COPY); |
| FontRequest requestRightCerts = new FontRequest( |
| TestFontsProvider.AUTHORITY, PACKAGE_NAME, "query", Arrays.asList(certList)); |
| assertNull(FontsContract.getProvider(mPackageManager, requestRightCerts)); |
| } |
| |
| public void testGetProvider_providerIsNonSystemAppCorrectCertsSeveralSets() |
| throws PackageManager.NameNotFoundException { |
| ProviderInfo info = setupPackageManager(); |
| |
| List<List<byte[]>> certList = new ArrayList<>(); |
| byte[] wrongCert = Base64.decode("this is a wrong cert", Base64.DEFAULT); |
| certList.add(Arrays.asList(wrongCert)); |
| certList.add(Arrays.asList(BYTE_ARRAY)); |
| FontRequest requestRightCerts = new FontRequest( |
| TestFontsProvider.AUTHORITY, PACKAGE_NAME, "query", certList); |
| ProviderInfo result = FontsContract.getProvider(mPackageManager, requestRightCerts); |
| |
| assertEquals(info, result); |
| } |
| |
| public void testGetProvider_providerIsNonSystemAppWrongPackage() |
| throws PackageManager.NameNotFoundException { |
| setupPackageManager(); |
| |
| List<List<byte[]>> certList = new ArrayList<>(); |
| certList.add(Arrays.asList(BYTE_ARRAY)); |
| FontRequest requestRightCerts = new FontRequest( |
| TestFontsProvider.AUTHORITY, "com.wrong.package.name", "query", certList); |
| try { |
| FontsContract.getProvider(mPackageManager, requestRightCerts); |
| fail(); |
| } catch (NameNotFoundException e) { |
| // pass |
| } |
| } |
| |
| private ProviderInfo setupPackageManager() |
| throws PackageManager.NameNotFoundException { |
| ProviderInfo info = new ProviderInfo(); |
| info.packageName = PACKAGE_NAME; |
| info.applicationInfo = new ApplicationInfo(); |
| when(mPackageManager.resolveContentProvider(anyString(), anyInt())).thenReturn(info); |
| PackageInfo packageInfo = new PackageInfo(); |
| Signature signature = mock(Signature.class); |
| when(signature.toByteArray()).thenReturn(BYTE_ARRAY_COPY); |
| packageInfo.packageName = PACKAGE_NAME; |
| packageInfo.signatures = new Signature[] { signature }; |
| when(mPackageManager.getPackageInfo(anyString(), anyInt())).thenReturn(packageInfo); |
| return info; |
| } |
| } |