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