ConfigDescription_test.cpp revision cacb28f2d60858106e2819cc7d95a65e8bda890b 
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#include "test/Test.h"
20#include "util/StringPiece.h"
21
22#include <string>
23
24namespace aapt {
25
26static ::testing::AssertionResult TestParse(
27    const StringPiece& input, ConfigDescription* config = nullptr) {
28  if (ConfigDescription::parse(input, config)) {
29    return ::testing::AssertionSuccess() << input << " was successfully parsed";
30  }
31  return ::testing::AssertionFailure() << input << " could not be parsed";
32}
33
34TEST(ConfigDescriptionTest, ParseFailWhenQualifiersAreOutOfOrder) {
35  EXPECT_FALSE(TestParse("en-sw600dp-ldrtl"));
36  EXPECT_FALSE(TestParse("land-en"));
37  EXPECT_FALSE(TestParse("hdpi-320dpi"));
38}
39
40TEST(ConfigDescriptionTest, ParseFailWhenQualifiersAreNotMatched) {
41  EXPECT_FALSE(TestParse("en-sw600dp-ILLEGAL"));
42}
43
44TEST(ConfigDescriptionTest, ParseFailWhenQualifiersHaveTrailingDash) {
45  EXPECT_FALSE(TestParse("en-sw600dp-land-"));
46}
47
48TEST(ConfigDescriptionTest, ParseBasicQualifiers) {
49  ConfigDescription config;
50  EXPECT_TRUE(TestParse("", &config));
51  EXPECT_EQ(std::string(""), config.toString().string());
52
53  EXPECT_TRUE(TestParse("fr-land", &config));
54  EXPECT_EQ(std::string("fr-land"), config.toString().string());
55
56  EXPECT_TRUE(
57      TestParse("mcc310-pl-sw720dp-normal-long-port-night-"
58                "xhdpi-keyssoft-qwerty-navexposed-nonav",
59                &config));
60  EXPECT_EQ(std::string("mcc310-pl-sw720dp-normal-long-port-night-"
61                        "xhdpi-keyssoft-qwerty-navexposed-nonav-v13"),
62            config.toString().string());
63}
64
65TEST(ConfigDescriptionTest, ParseLocales) {
66  ConfigDescription config;
67  EXPECT_TRUE(TestParse("en-rUS", &config));
68  EXPECT_EQ(std::string("en-rUS"), config.toString().string());
69}
70
71TEST(ConfigDescriptionTest, ParseQualifierAddedInApi13) {
72  ConfigDescription config;
73  EXPECT_TRUE(TestParse("sw600dp", &config));
74  EXPECT_EQ(std::string("sw600dp-v13"), config.toString().string());
75
76  EXPECT_TRUE(TestParse("sw600dp-v8", &config));
77  EXPECT_EQ(std::string("sw600dp-v13"), config.toString().string());
78}
79
80TEST(ConfigDescriptionTest, ParseCarAttribute) {
81  ConfigDescription config;
82  EXPECT_TRUE(TestParse("car", &config));
83  EXPECT_EQ(android::ResTable_config::UI_MODE_TYPE_CAR, config.uiMode);
84}
85
86TEST(ConfigDescriptionTest, TestParsingRoundQualifier) {
87  ConfigDescription config;
88  EXPECT_TRUE(TestParse("round", &config));
89  EXPECT_EQ(android::ResTable_config::SCREENROUND_YES,
90            config.screenLayout2 & android::ResTable_config::MASK_SCREENROUND);
91  EXPECT_EQ(SDK_MARSHMALLOW, config.sdkVersion);
92  EXPECT_EQ(std::string("round-v23"), config.toString().string());
93
94  EXPECT_TRUE(TestParse("notround", &config));
95  EXPECT_EQ(android::ResTable_config::SCREENROUND_NO,
96            config.screenLayout2 & android::ResTable_config::MASK_SCREENROUND);
97  EXPECT_EQ(SDK_MARSHMALLOW, config.sdkVersion);
98  EXPECT_EQ(std::string("notround-v23"), config.toString().string());
99}
100
101}  // namespace aapt
102