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/Builders.h"
19#include "test/Common.h"
20#include "test/Context.h"
21#include "util/Util.h"
22
23#include <androidfw/ResourceTypes.h>
24#include <gtest/gtest.h>
25
26namespace aapt {
27
28TEST(PseudolocaleGeneratorTest, PseudolocalizeStyledString) {
29    StringPool pool;
30    StyleString originalStyle;
31    originalStyle.str = u"Hello world!";
32    originalStyle.spans = { Span{ u"b", 2, 3 }, Span{ u"b", 6, 7 }, Span{ u"i", 1, 10 } };
33
34    std::unique_ptr<StyledString> newString = pseudolocalizeStyledString(
35            util::make_unique<StyledString>(pool.makeRef(originalStyle)).get(),
36            Pseudolocalizer::Method::kNone, &pool);
37
38    EXPECT_EQ(originalStyle.str, *newString->value->str);
39    ASSERT_EQ(originalStyle.spans.size(), newString->value->spans.size());
40
41    EXPECT_EQ(2u, newString->value->spans[0].firstChar);
42    EXPECT_EQ(3u, newString->value->spans[0].lastChar);
43    EXPECT_EQ(std::u16string(u"b"), *newString->value->spans[0].name);
44
45    EXPECT_EQ(6u, newString->value->spans[1].firstChar);
46    EXPECT_EQ(7u, newString->value->spans[1].lastChar);
47    EXPECT_EQ(std::u16string(u"b"), *newString->value->spans[1].name);
48
49    EXPECT_EQ(1u, newString->value->spans[2].firstChar);
50    EXPECT_EQ(10u, newString->value->spans[2].lastChar);
51    EXPECT_EQ(std::u16string(u"i"), *newString->value->spans[2].name);
52
53    originalStyle.spans.push_back(Span{ u"em", 0, 11u });
54
55    newString = pseudolocalizeStyledString(
56            util::make_unique<StyledString>(pool.makeRef(originalStyle)).get(),
57            Pseudolocalizer::Method::kAccent, &pool);
58
59    EXPECT_EQ(std::u16string(u"[Ĥéļļö ŵöŕļð¡ one two]"), *newString->value->str);
60    ASSERT_EQ(originalStyle.spans.size(), newString->value->spans.size());
61
62    EXPECT_EQ(3u, newString->value->spans[0].firstChar);
63    EXPECT_EQ(4u, newString->value->spans[0].lastChar);
64
65    EXPECT_EQ(7u, newString->value->spans[1].firstChar);
66    EXPECT_EQ(8u, newString->value->spans[1].lastChar);
67
68    EXPECT_EQ(2u, newString->value->spans[2].firstChar);
69    EXPECT_EQ(11u, newString->value->spans[2].lastChar);
70
71    EXPECT_EQ(1u, newString->value->spans[3].firstChar);
72    EXPECT_EQ(12u, newString->value->spans[3].lastChar);
73}
74
75TEST(PseudolocaleGeneratorTest, PseudolocalizeOnlyDefaultConfigs) {
76    std::unique_ptr<ResourceTable> table = test::ResourceTableBuilder()
77            .addString(u"@android:string/one", u"one")
78            .addString(u"@android:string/two", ResourceId{}, test::parseConfigOrDie("en"), u"two")
79            .addString(u"@android:string/three", u"three")
80            .addString(u"@android:string/three", ResourceId{}, test::parseConfigOrDie("en-rXA"),
81                       u"three")
82            .addString(u"@android:string/four", u"four")
83            .build();
84
85    String* val = test::getValue<String>(table.get(), u"@android:string/four");
86    val->setTranslateable(false);
87
88    std::unique_ptr<IAaptContext> context = test::ContextBuilder().build();
89    PseudolocaleGenerator generator;
90    ASSERT_TRUE(generator.consume(context.get(), table.get()));
91
92    // Normal pseudolocalization should take place.
93    ASSERT_NE(nullptr, test::getValueForConfig<String>(table.get(), u"@android:string/one",
94                                                       test::parseConfigOrDie("en-rXA")));
95    ASSERT_NE(nullptr, test::getValueForConfig<String>(table.get(), u"@android:string/one",
96                                                       test::parseConfigOrDie("ar-rXB")));
97
98    // No default config for android:string/two, so no pseudlocales should exist.
99    ASSERT_EQ(nullptr, test::getValueForConfig<String>(table.get(), u"@android:string/two",
100                                                       test::parseConfigOrDie("en-rXA")));
101    ASSERT_EQ(nullptr, test::getValueForConfig<String>(table.get(), u"@android:string/two",
102                                                       test::parseConfigOrDie("ar-rXB")));
103
104
105    // Check that we didn't override manual pseudolocalization.
106    val = test::getValueForConfig<String>(table.get(), u"@android:string/three",
107                                          test::parseConfigOrDie("en-rXA"));
108    ASSERT_NE(nullptr, val);
109    EXPECT_EQ(std::u16string(u"three"), *val->value);
110
111    ASSERT_NE(nullptr, test::getValueForConfig<String>(table.get(), u"@android:string/three",
112                                                       test::parseConfigOrDie("ar-rXB")));
113
114    // Check that four's translateable marker was honored.
115    ASSERT_EQ(nullptr, test::getValueForConfig<String>(table.get(), u"@android:string/four",
116                                                       test::parseConfigOrDie("en-rXA")));
117    ASSERT_EQ(nullptr, test::getValueForConfig<String>(table.get(), u"@android:string/four",
118                                                       test::parseConfigOrDie("ar-rXB")));
119
120}
121
122} // namespace aapt
123
124