PseudolocaleGenerator_test.cpp revision 58a20a6482a56a262fd83a617482641e3a981db1 
1/*
2 * Copyright (C) 2016 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 "compile/PseudolocaleGenerator.h"
18#include "test/Test.h"
19#include "util/Util.h"
20
21#include <androidfw/ResourceTypes.h>
22
23namespace aapt {
24
25TEST(PseudolocaleGeneratorTest, PseudolocalizeStyledString) {
26    StringPool pool;
27    StyleString originalStyle;
28    originalStyle.str = "Hello world!";
29    originalStyle.spans = { Span{ "b", 2, 3 }, Span{ "b", 6, 7 }, Span{ "i", 1, 10 } };
30
31    std::unique_ptr<StyledString> newString = pseudolocalizeStyledString(
32            util::make_unique<StyledString>(pool.makeRef(originalStyle)).get(),
33            Pseudolocalizer::Method::kNone, &pool);
34
35    EXPECT_EQ(originalStyle.str, *newString->value->str);
36    ASSERT_EQ(originalStyle.spans.size(), newString->value->spans.size());
37
38    EXPECT_EQ(std::string("He").size(), newString->value->spans[0].firstChar);
39    EXPECT_EQ(std::string("Hel").size(), newString->value->spans[0].lastChar);
40    EXPECT_EQ(std::string("b"), *newString->value->spans[0].name);
41
42    EXPECT_EQ(std::string("Hello ").size(), newString->value->spans[1].firstChar);
43    EXPECT_EQ(std::string("Hello w").size(), newString->value->spans[1].lastChar);
44    EXPECT_EQ(std::string("b"), *newString->value->spans[1].name);
45
46    EXPECT_EQ(std::string("H").size(), newString->value->spans[2].firstChar);
47    EXPECT_EQ(std::string("Hello worl").size(), newString->value->spans[2].lastChar);
48    EXPECT_EQ(std::string("i"), *newString->value->spans[2].name);
49
50    originalStyle.spans.push_back(Span{ "em", 0, 11u });
51
52    newString = pseudolocalizeStyledString(
53            util::make_unique<StyledString>(pool.makeRef(originalStyle)).get(),
54            Pseudolocalizer::Method::kAccent, &pool);
55
56    EXPECT_EQ(std::string("[Ĥéļļö ŵöŕļð¡ one two]"), *newString->value->str);
57    ASSERT_EQ(originalStyle.spans.size(), newString->value->spans.size());
58
59    EXPECT_EQ(std::string("[Ĥé").size(), newString->value->spans[0].firstChar);
60    EXPECT_EQ(std::string("[Ĥéļ").size(), newString->value->spans[0].lastChar);
61
62    EXPECT_EQ(std::string("[Ĥéļļö ").size(), newString->value->spans[1].firstChar);
63    EXPECT_EQ(std::string("[Ĥéļļö ŵ").size(), newString->value->spans[1].lastChar);
64
65    EXPECT_EQ(std::string("[Ĥ").size(), newString->value->spans[2].firstChar);
66    EXPECT_EQ(std::string("[Ĥéļļö ŵöŕļ").size(), newString->value->spans[2].lastChar);
67
68    EXPECT_EQ(std::string("[").size(), newString->value->spans[3].firstChar);
69    EXPECT_EQ(std::string("[Ĥéļļö ŵöŕļð").size(), newString->value->spans[3].lastChar);
70}
71
72TEST(PseudolocaleGeneratorTest, PseudolocalizeOnlyDefaultConfigs) {
73    std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
74            .addString("android:string/one", "one")
75            .addString("android:string/two", ResourceId{}, test::parseConfigOrDie("en"), "two")
76            .addString("android:string/three", "three")
77            .addString("android:string/three", ResourceId{}, test::parseConfigOrDie("en-rXA"),
78                       "three")
79            .addString("android:string/four", "four")
80            .build();
81
82    String* val = test::getValue<String>(table.get(), "android:string/four");
83    ASSERT_NE(nullptr, val);
84    val->setTranslateable(false);
85
86    std::unique_ptr<IAaptContext> context = test::ContextBuilder().build();
87    PseudolocaleGenerator generator;
88    ASSERT_TRUE(generator.consume(context.get(), table.get()));
89
90    // Normal pseudolocalization should take place.
91    ASSERT_NE(nullptr, test::getValueForConfig<String>(table.get(), "android:string/one",
92                                                       test::parseConfigOrDie("en-rXA")));
93    ASSERT_NE(nullptr, test::getValueForConfig<String>(table.get(), "android:string/one",
94                                                       test::parseConfigOrDie("ar-rXB")));
95
96    // No default config for android:string/two, so no pseudlocales should exist.
97    ASSERT_EQ(nullptr, test::getValueForConfig<String>(table.get(), "android:string/two",
98                                                       test::parseConfigOrDie("en-rXA")));
99    ASSERT_EQ(nullptr, test::getValueForConfig<String>(table.get(), "android:string/two",
100                                                       test::parseConfigOrDie("ar-rXB")));
101
102
103    // Check that we didn't override manual pseudolocalization.
104    val = test::getValueForConfig<String>(table.get(), "android:string/three",
105                                          test::parseConfigOrDie("en-rXA"));
106    ASSERT_NE(nullptr, val);
107    EXPECT_EQ(std::string("three"), *val->value);
108
109    ASSERT_NE(nullptr, test::getValueForConfig<String>(table.get(), "android:string/three",
110                                                       test::parseConfigOrDie("ar-rXB")));
111
112    // Check that four's translateable marker was honored.
113    ASSERT_EQ(nullptr, test::getValueForConfig<String>(table.get(), "android:string/four",
114                                                       test::parseConfigOrDie("en-rXA")));
115    ASSERT_EQ(nullptr, test::getValueForConfig<String>(table.get(), "android:string/four",
116                                                       test::parseConfigOrDie("ar-rXB")));
117
118}
119
120} // namespace aapt
121
122