ConfigDescription_test.cpp revision 6425497f4129a40e75569328525c0dcbaa6e3f22 
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#include "SdkConstants.h"
19
20#include "util/StringPiece.h"
21
22#include <gtest/gtest.h>
23#include <string>
24
25namespace aapt {
26
27static ::testing::AssertionResult TestParse(const StringPiece& input,
28                                            ConfigDescription* config = nullptr) {
29    if (ConfigDescription::parse(input, config)) {
30        return ::testing::AssertionSuccess() << input << " was successfully parsed";
31    }
32    return ::testing::AssertionFailure() << input << " could not be parsed";
33}
34
35TEST(ConfigDescriptionTest, ParseFailWhenQualifiersAreOutOfOrder) {
36    EXPECT_FALSE(TestParse("en-sw600dp-ldrtl"));
37    EXPECT_FALSE(TestParse("land-en"));
38    EXPECT_FALSE(TestParse("hdpi-320dpi"));
39}
40
41TEST(ConfigDescriptionTest, ParseFailWhenQualifiersAreNotMatched) {
42    EXPECT_FALSE(TestParse("en-sw600dp-ILLEGAL"));
43}
44
45TEST(ConfigDescriptionTest, ParseFailWhenQualifiersHaveTrailingDash) {
46    EXPECT_FALSE(TestParse("en-sw600dp-land-"));
47}
48
49TEST(ConfigDescriptionTest, ParseBasicQualifiers) {
50    ConfigDescription config;
51    EXPECT_TRUE(TestParse("", &config));
52    EXPECT_EQ(std::string(""), config.toString().string());
53
54    EXPECT_TRUE(TestParse("fr-land", &config));
55    EXPECT_EQ(std::string("fr-land"), config.toString().string());
56
57    EXPECT_TRUE(TestParse("mcc310-pl-sw720dp-normal-long-port-night-"
58                "xhdpi-keyssoft-qwerty-navexposed-nonav", &config));
59    EXPECT_EQ(std::string("mcc310-pl-sw720dp-normal-long-port-night-"
60                "xhdpi-keyssoft-qwerty-navexposed-nonav-v13"), config.toString().string());
61}
62
63TEST(ConfigDescriptionTest, ParseLocales) {
64    ConfigDescription config;
65    EXPECT_TRUE(TestParse("en-rUS", &config));
66    EXPECT_EQ(std::string("en-rUS"), config.toString().string());
67}
68
69TEST(ConfigDescriptionTest, ParseQualifierAddedInApi13) {
70    ConfigDescription config;
71    EXPECT_TRUE(TestParse("sw600dp", &config));
72    EXPECT_EQ(std::string("sw600dp-v13"), config.toString().string());
73
74    EXPECT_TRUE(TestParse("sw600dp-v8", &config));
75    EXPECT_EQ(std::string("sw600dp-v13"), config.toString().string());
76}
77
78TEST(ConfigDescriptionTest, ParseCarAttribute) {
79    ConfigDescription config;
80    EXPECT_TRUE(TestParse("car", &config));
81    EXPECT_EQ(android::ResTable_config::UI_MODE_TYPE_CAR, config.uiMode);
82}
83
84TEST(ConfigDescriptionTest, TestParsingRoundQualifier) {
85    ConfigDescription config;
86    EXPECT_TRUE(TestParse("round", &config));
87    EXPECT_EQ(android::ResTable_config::SCREENROUND_YES,
88    config.screenLayout2 & android::ResTable_config::MASK_SCREENROUND);
89    EXPECT_EQ(SDK_MARSHMALLOW, config.sdkVersion);
90    EXPECT_EQ(std::string("round-v23"), config.toString().string());
91
92    EXPECT_TRUE(TestParse("notround", &config));
93    EXPECT_EQ(android::ResTable_config::SCREENROUND_NO,
94              config.screenLayout2 & android::ResTable_config::MASK_SCREENROUND);
95    EXPECT_EQ(SDK_MARSHMALLOW, config.sdkVersion);
96    EXPECT_EQ(std::string("notround-v23"), config.toString().string());
97}
98
99} // namespace aapt
100