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