1 /* 2 * Copyright (C) 2015 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 "androidfw/ConfigDescription.h" 18 #include "androidfw/StringPiece.h" 19 20 #include "android-base/logging.h" 21 22 #include "gtest/gtest.h" 23 24 #include <string> 25 26 namespace android { 27 28 static ::testing::AssertionResult TestParse( 29 const StringPiece& input, ConfigDescription* config = nullptr) { 30 if (ConfigDescription::Parse(input, config)) { 31 return ::testing::AssertionSuccess() << input << " was successfully parsed"; 32 } 33 return ::testing::AssertionFailure() << input << " could not be parsed"; 34 } 35 36 TEST(ConfigDescriptionTest, ParseFailWhenQualifiersAreOutOfOrder) { 37 EXPECT_FALSE(TestParse("en-sw600dp-ldrtl")); 38 EXPECT_FALSE(TestParse("land-en")); 39 EXPECT_FALSE(TestParse("hdpi-320dpi")); 40 } 41 42 TEST(ConfigDescriptionTest, ParseFailWhenQualifiersAreNotMatched) { 43 EXPECT_FALSE(TestParse("en-sw600dp-ILLEGAL")); 44 } 45 46 TEST(ConfigDescriptionTest, ParseFailWhenQualifiersHaveTrailingDash) { 47 EXPECT_FALSE(TestParse("en-sw600dp-land-")); 48 } 49 50 TEST(ConfigDescriptionTest, ParseBasicQualifiers) { 51 ConfigDescription config; 52 EXPECT_TRUE(TestParse("", &config)); 53 EXPECT_EQ(std::string(""), config.toString().string()); 54 55 EXPECT_TRUE(TestParse("fr-land", &config)); 56 EXPECT_EQ(std::string("fr-land"), config.toString().string()); 57 58 EXPECT_TRUE( 59 TestParse("mcc310-pl-sw720dp-normal-long-port-night-" 60 "xhdpi-keyssoft-qwerty-navexposed-nonav", 61 &config)); 62 EXPECT_EQ(std::string("mcc310-pl-sw720dp-normal-long-port-night-" 63 "xhdpi-keyssoft-qwerty-navexposed-nonav-v13"), 64 config.toString().string()); 65 } 66 67 TEST(ConfigDescriptionTest, ParseLocales) { 68 ConfigDescription config; 69 EXPECT_TRUE(TestParse("en-rUS", &config)); 70 EXPECT_EQ(std::string("en-rUS"), config.toString().string()); 71 } 72 73 TEST(ConfigDescriptionTest, ParseQualifierAddedInApi13) { 74 ConfigDescription config; 75 EXPECT_TRUE(TestParse("sw600dp", &config)); 76 EXPECT_EQ(std::string("sw600dp-v13"), config.toString().string()); 77 78 EXPECT_TRUE(TestParse("sw600dp-v8", &config)); 79 EXPECT_EQ(std::string("sw600dp-v13"), config.toString().string()); 80 } 81 82 TEST(ConfigDescriptionTest, ParseCarAttribute) { 83 ConfigDescription config; 84 EXPECT_TRUE(TestParse("car", &config)); 85 EXPECT_EQ(android::ResTable_config::UI_MODE_TYPE_CAR, config.uiMode); 86 } 87 88 TEST(ConfigDescriptionTest, TestParsingRoundQualifier) { 89 ConfigDescription config; 90 EXPECT_TRUE(TestParse("round", &config)); 91 EXPECT_EQ(android::ResTable_config::SCREENROUND_YES, 92 config.screenLayout2 & android::ResTable_config::MASK_SCREENROUND); 93 EXPECT_EQ(SDK_MARSHMALLOW, config.sdkVersion); 94 EXPECT_EQ(std::string("round-v23"), config.toString().string()); 95 96 EXPECT_TRUE(TestParse("notround", &config)); 97 EXPECT_EQ(android::ResTable_config::SCREENROUND_NO, 98 config.screenLayout2 & android::ResTable_config::MASK_SCREENROUND); 99 EXPECT_EQ(SDK_MARSHMALLOW, config.sdkVersion); 100 EXPECT_EQ(std::string("notround-v23"), config.toString().string()); 101 } 102 103 TEST(ConfigDescriptionTest, TestWideColorGamutQualifier) { 104 ConfigDescription config; 105 EXPECT_TRUE(TestParse("widecg", &config)); 106 EXPECT_EQ(android::ResTable_config::WIDE_COLOR_GAMUT_YES, 107 config.colorMode & android::ResTable_config::MASK_WIDE_COLOR_GAMUT); 108 EXPECT_EQ(SDK_O, config.sdkVersion); 109 EXPECT_EQ(std::string("widecg-v26"), config.toString().string()); 110 111 EXPECT_TRUE(TestParse("nowidecg", &config)); 112 EXPECT_EQ(android::ResTable_config::WIDE_COLOR_GAMUT_NO, 113 config.colorMode & android::ResTable_config::MASK_WIDE_COLOR_GAMUT); 114 EXPECT_EQ(SDK_O, config.sdkVersion); 115 EXPECT_EQ(std::string("nowidecg-v26"), config.toString().string()); 116 } 117 118 TEST(ConfigDescriptionTest, TestHdrQualifier) { 119 ConfigDescription config; 120 EXPECT_TRUE(TestParse("highdr", &config)); 121 EXPECT_EQ(android::ResTable_config::HDR_YES, 122 config.colorMode & android::ResTable_config::MASK_HDR); 123 EXPECT_EQ(SDK_O, config.sdkVersion); 124 EXPECT_EQ(std::string("highdr-v26"), config.toString().string()); 125 126 EXPECT_TRUE(TestParse("lowdr", &config)); 127 EXPECT_EQ(android::ResTable_config::HDR_NO, 128 config.colorMode & android::ResTable_config::MASK_HDR); 129 EXPECT_EQ(SDK_O, config.sdkVersion); 130 EXPECT_EQ(std::string("lowdr-v26"), config.toString().string()); 131 } 132 133 TEST(ConfigDescriptionTest, ParseVrAttribute) { 134 ConfigDescription config; 135 EXPECT_TRUE(TestParse("vrheadset", &config)); 136 EXPECT_EQ(android::ResTable_config::UI_MODE_TYPE_VR_HEADSET, config.uiMode); 137 EXPECT_EQ(SDK_O, config.sdkVersion); 138 EXPECT_EQ(std::string("vrheadset-v26"), config.toString().string()); 139 } 140 141 static inline ConfigDescription ParseConfigOrDie(const android::StringPiece& str) { 142 ConfigDescription config; 143 CHECK(ConfigDescription::Parse(str, &config)) << "invalid configuration: " << str; 144 return config; 145 } 146 147 TEST(ConfigDescriptionTest, RangeQualifiersDoNotConflict) { 148 EXPECT_FALSE(ParseConfigOrDie("large").ConflictsWith(ParseConfigOrDie("normal-land"))); 149 EXPECT_FALSE(ParseConfigOrDie("long-hdpi").ConflictsWith(ParseConfigOrDie("xhdpi"))); 150 EXPECT_FALSE(ParseConfigOrDie("sw600dp").ConflictsWith(ParseConfigOrDie("sw700dp"))); 151 EXPECT_FALSE(ParseConfigOrDie("v11").ConflictsWith(ParseConfigOrDie("v21"))); 152 EXPECT_FALSE(ParseConfigOrDie("h600dp").ConflictsWith(ParseConfigOrDie("h300dp"))); 153 EXPECT_FALSE(ParseConfigOrDie("w400dp").ConflictsWith(ParseConfigOrDie("w300dp"))); 154 EXPECT_FALSE(ParseConfigOrDie("600x400").ConflictsWith(ParseConfigOrDie("300x200"))); 155 } 156 157 } // namespace android 158
