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
TestParse(StringPiece input,ConfigDescription * config=nullptr)28 static ::testing::AssertionResult TestParse(StringPiece input,
29 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
TEST(ConfigDescriptionTest,ParseFailWhenQualifiersAreOutOfOrder)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
TEST(ConfigDescriptionTest,ParseFailWhenQualifiersAreNotMatched)42 TEST(ConfigDescriptionTest, ParseFailWhenQualifiersAreNotMatched) {
43 EXPECT_FALSE(TestParse("en-sw600dp-ILLEGAL"));
44 }
45
TEST(ConfigDescriptionTest,ParseFailWhenQualifiersHaveTrailingDash)46 TEST(ConfigDescriptionTest, ParseFailWhenQualifiersHaveTrailingDash) {
47 EXPECT_FALSE(TestParse("en-sw600dp-land-"));
48 }
49
TEST(ConfigDescriptionTest,ParseBasicQualifiers)50 TEST(ConfigDescriptionTest, ParseBasicQualifiers) {
51 ConfigDescription config;
52 EXPECT_TRUE(TestParse("", &config));
53 EXPECT_EQ(std::string(""), config.toString().c_str());
54
55 EXPECT_TRUE(TestParse("fr-land", &config));
56 EXPECT_EQ(std::string("fr-land"), config.toString().c_str());
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().c_str());
65 }
66
TEST(ConfigDescriptionTest,ParseLocales)67 TEST(ConfigDescriptionTest, ParseLocales) {
68 ConfigDescription config;
69 EXPECT_TRUE(TestParse("en-rUS", &config));
70 EXPECT_EQ(std::string("en-rUS"), config.toString().c_str());
71 }
72
TEST(ConfigDescriptionTest,ParseQualifierAddedInApi13)73 TEST(ConfigDescriptionTest, ParseQualifierAddedInApi13) {
74 ConfigDescription config;
75 EXPECT_TRUE(TestParse("sw600dp", &config));
76 EXPECT_EQ(std::string("sw600dp-v13"), config.toString().c_str());
77
78 EXPECT_TRUE(TestParse("sw600dp-v8", &config));
79 EXPECT_EQ(std::string("sw600dp-v13"), config.toString().c_str());
80 }
81
TEST(ConfigDescriptionTest,ParseCarAttribute)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
TEST(ConfigDescriptionTest,TestParsingRoundQualifier)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().c_str());
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().c_str());
101 }
102
TEST(ConfigDescriptionTest,TestWideColorGamutQualifier)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().c_str());
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().c_str());
116 }
117
TEST(ConfigDescriptionTest,TestHdrQualifier)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().c_str());
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().c_str());
131 }
132
TEST(ConfigDescriptionTest,ParseVrAttribute)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().c_str());
139 }
140
ParseConfigOrDie(android::StringPiece str)141 static inline ConfigDescription ParseConfigOrDie(android::StringPiece str) {
142 ConfigDescription config;
143 CHECK(ConfigDescription::Parse(str, &config)) << "invalid configuration: " << str;
144 return config;
145 }
146
TEST(ConfigDescriptionTest,RangeQualifiersDoNotConflict)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
TEST(ConfigDescriptionTest,TestGrammaticalGenderQualifier)157 TEST(ConfigDescriptionTest, TestGrammaticalGenderQualifier) {
158 ConfigDescription config;
159 EXPECT_TRUE(TestParse("feminine", &config));
160 EXPECT_EQ(android::ResTable_config::GRAMMATICAL_GENDER_FEMININE, config.grammaticalInflection);
161 EXPECT_EQ(SDK_U, config.sdkVersion);
162 EXPECT_EQ(std::string("feminine-v34"), config.toString().c_str());
163
164 EXPECT_TRUE(TestParse("masculine", &config));
165 EXPECT_EQ(android::ResTable_config::GRAMMATICAL_GENDER_MASCULINE, config.grammaticalInflection);
166 EXPECT_EQ(SDK_U, config.sdkVersion);
167 EXPECT_EQ(std::string("masculine-v34"), config.toString().c_str());
168
169 EXPECT_TRUE(TestParse("neuter", &config));
170 EXPECT_EQ(android::ResTable_config::GRAMMATICAL_GENDER_NEUTER, config.grammaticalInflection);
171 EXPECT_EQ(SDK_U, config.sdkVersion);
172 EXPECT_EQ(std::string("neuter-v34"), config.toString().c_str());
173 }
174
175 } // namespace android
176