1 /* 2 * Copyright (C) 2016 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 17 #include "link/ProductFilter.h" 18 #include "test/Builders.h" 19 #include "test/Context.h" 20 21 #include <gtest/gtest.h> 22 23 namespace aapt { 24 25 TEST(ProductFilterTest, SelectTwoProducts) { 26 std::unique_ptr<IAaptContext> context = test::ContextBuilder().build(); 27 28 const ConfigDescription land = test::parseConfigOrDie("land"); 29 const ConfigDescription port = test::parseConfigOrDie("port"); 30 31 ResourceTable table; 32 ASSERT_TRUE(table.addResource(test::parseNameOrDie(u"@android:string/one"), 33 land, "", 34 test::ValueBuilder<Id>() 35 .setSource(Source("land/default.xml")).build(), 36 context->getDiagnostics())); 37 ASSERT_TRUE(table.addResource(test::parseNameOrDie(u"@android:string/one"), 38 land, "tablet", 39 test::ValueBuilder<Id>() 40 .setSource(Source("land/tablet.xml")).build(), 41 context->getDiagnostics())); 42 43 ASSERT_TRUE(table.addResource(test::parseNameOrDie(u"@android:string/one"), 44 port, "", 45 test::ValueBuilder<Id>() 46 .setSource(Source("port/default.xml")).build(), 47 context->getDiagnostics())); 48 ASSERT_TRUE(table.addResource(test::parseNameOrDie(u"@android:string/one"), 49 port, "tablet", 50 test::ValueBuilder<Id>() 51 .setSource(Source("port/tablet.xml")).build(), 52 context->getDiagnostics())); 53 54 ProductFilter filter({ "tablet" }); 55 ASSERT_TRUE(filter.consume(context.get(), &table)); 56 57 EXPECT_EQ(nullptr, test::getValueForConfigAndProduct<Id>(&table, u"@android:string/one", 58 land, "")); 59 EXPECT_NE(nullptr, test::getValueForConfigAndProduct<Id>(&table, u"@android:string/one", 60 land, "tablet")); 61 EXPECT_EQ(nullptr, test::getValueForConfigAndProduct<Id>(&table, u"@android:string/one", 62 port, "")); 63 EXPECT_NE(nullptr, test::getValueForConfigAndProduct<Id>(&table, u"@android:string/one", 64 port, "tablet")); 65 } 66 67 TEST(ProductFilterTest, SelectDefaultProduct) { 68 std::unique_ptr<IAaptContext> context = test::ContextBuilder().build(); 69 70 ResourceTable table; 71 ASSERT_TRUE(table.addResource(test::parseNameOrDie(u"@android:string/one"), 72 ConfigDescription::defaultConfig(), "", 73 test::ValueBuilder<Id>() 74 .setSource(Source("default.xml")).build(), 75 context->getDiagnostics())); 76 ASSERT_TRUE(table.addResource(test::parseNameOrDie(u"@android:string/one"), 77 ConfigDescription::defaultConfig(), "tablet", 78 test::ValueBuilder<Id>() 79 .setSource(Source("tablet.xml")).build(), 80 context->getDiagnostics())); 81 82 ProductFilter filter({}); 83 ASSERT_TRUE(filter.consume(context.get(), &table)); 84 85 EXPECT_NE(nullptr, test::getValueForConfigAndProduct<Id>(&table, u"@android:string/one", 86 ConfigDescription::defaultConfig(), 87 "")); 88 EXPECT_EQ(nullptr, test::getValueForConfigAndProduct<Id>(&table, u"@android:string/one", 89 ConfigDescription::defaultConfig(), 90 "tablet")); 91 } 92 93 TEST(ProductFilterTest, FailOnAmbiguousProduct) { 94 std::unique_ptr<IAaptContext> context = test::ContextBuilder().build(); 95 96 ResourceTable table; 97 ASSERT_TRUE(table.addResource(test::parseNameOrDie(u"@android:string/one"), 98 ConfigDescription::defaultConfig(), "", 99 test::ValueBuilder<Id>() 100 .setSource(Source("default.xml")).build(), 101 context->getDiagnostics())); 102 ASSERT_TRUE(table.addResource(test::parseNameOrDie(u"@android:string/one"), 103 ConfigDescription::defaultConfig(), "tablet", 104 test::ValueBuilder<Id>() 105 .setSource(Source("tablet.xml")).build(), 106 context->getDiagnostics())); 107 ASSERT_TRUE(table.addResource(test::parseNameOrDie(u"@android:string/one"), 108 ConfigDescription::defaultConfig(), "no-sdcard", 109 test::ValueBuilder<Id>() 110 .setSource(Source("no-sdcard.xml")).build(), 111 context->getDiagnostics())); 112 113 ProductFilter filter({ "tablet", "no-sdcard" }); 114 ASSERT_FALSE(filter.consume(context.get(), &table)); 115 } 116 117 TEST(ProductFilterTest, FailOnMultipleDefaults) { 118 std::unique_ptr<IAaptContext> context = test::ContextBuilder().build(); 119 120 ResourceTable table; 121 ASSERT_TRUE(table.addResource(test::parseNameOrDie(u"@android:string/one"), 122 ConfigDescription::defaultConfig(), "", 123 test::ValueBuilder<Id>() 124 .setSource(Source(".xml")).build(), 125 context->getDiagnostics())); 126 ASSERT_TRUE(table.addResource(test::parseNameOrDie(u"@android:string/one"), 127 ConfigDescription::defaultConfig(), "default", 128 test::ValueBuilder<Id>() 129 .setSource(Source("default.xml")).build(), 130 context->getDiagnostics())); 131 132 ProductFilter filter({}); 133 ASSERT_FALSE(filter.consume(context.get(), &table)); 134 } 135 136 } // namespace aapt 137