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 "compile/Pseudolocalizer.h"
18
19 #include "test/Test.h"
20 #include "util/Util.h"
21
22 using android::StringPiece;
23
24 namespace aapt {
25
26 // In this context, 'Axis' represents a particular field in the configuration,
27 // such as language or density.
28
SimpleHelper(const char * input,const char * expected,Pseudolocalizer::Method method)29 static ::testing::AssertionResult SimpleHelper(const char* input,
30 const char* expected,
31 Pseudolocalizer::Method method) {
32 Pseudolocalizer pseudo(method);
33 std::string result = pseudo.Start() + pseudo.Text(input) + pseudo.End();
34 if (result != expected) {
35 return ::testing::AssertionFailure() << expected << " != " << result;
36 }
37 return ::testing::AssertionSuccess();
38 }
39
CompoundHelper(const char * in1,const char * in2,const char * in3,const char * expected,Pseudolocalizer::Method method)40 static ::testing::AssertionResult CompoundHelper(
41 const char* in1, const char* in2, const char* in3, const char* expected,
42 Pseudolocalizer::Method method) {
43 Pseudolocalizer pseudo(method);
44 std::string result = pseudo.Start() + pseudo.Text(in1) + pseudo.Text(in2) +
45 pseudo.Text(in3) + pseudo.End();
46 if (result != expected) {
47 return ::testing::AssertionFailure() << expected << " != " << result;
48 }
49 return ::testing::AssertionSuccess();
50 }
51
TEST(PseudolocalizerTest,NoPseudolocalization)52 TEST(PseudolocalizerTest, NoPseudolocalization) {
53 EXPECT_TRUE(SimpleHelper("", "", Pseudolocalizer::Method::kNone));
54 EXPECT_TRUE(SimpleHelper("Hello, world", "Hello, world",
55 Pseudolocalizer::Method::kNone));
56
57 EXPECT_TRUE(CompoundHelper("Hello,", " world", "", "Hello, world",
58 Pseudolocalizer::Method::kNone));
59 }
60
TEST(PseudolocalizerTest,PlaintextAccent)61 TEST(PseudolocalizerTest, PlaintextAccent) {
62 EXPECT_TRUE(SimpleHelper("", "[]", Pseudolocalizer::Method::kAccent));
63 EXPECT_TRUE(SimpleHelper("Hello, world", "[Ĥéļļö, ŵöŕļð one two]",
64 Pseudolocalizer::Method::kAccent));
65
66 EXPECT_TRUE(SimpleHelper("Hello, %1d", "[Ĥéļļö, »%1d« one two]",
67 Pseudolocalizer::Method::kAccent));
68
69 EXPECT_TRUE(SimpleHelper("Battery %1d%%", "[βåţţéŕý »%1d«%% one two]",
70 Pseudolocalizer::Method::kAccent));
71 EXPECT_TRUE(
72 SimpleHelper("^1 %", "[^1 % one]", Pseudolocalizer::Method::kAccent));
73 EXPECT_TRUE(
74 CompoundHelper("", "", "", "[]", Pseudolocalizer::Method::kAccent));
75 EXPECT_TRUE(CompoundHelper("Hello,", " world", "", "[Ĥéļļö, ŵöŕļð one two]",
76 Pseudolocalizer::Method::kAccent));
77 }
78
TEST(PseudolocalizerTest,PlaintextBidi)79 TEST(PseudolocalizerTest, PlaintextBidi) {
80 EXPECT_TRUE(SimpleHelper("", "", Pseudolocalizer::Method::kBidi));
81 EXPECT_TRUE(SimpleHelper(
82 "word", "\xe2\x80\x8f\xE2\x80\xaeword\xE2\x80\xac\xe2\x80\x8f",
83 Pseudolocalizer::Method::kBidi));
84 EXPECT_TRUE(SimpleHelper(
85 " word ", " \xe2\x80\x8f\xE2\x80\xaeword\xE2\x80\xac\xe2\x80\x8f ",
86 Pseudolocalizer::Method::kBidi));
87 EXPECT_TRUE(SimpleHelper(
88 " word ", " \xe2\x80\x8f\xE2\x80\xaeword\xE2\x80\xac\xe2\x80\x8f ",
89 Pseudolocalizer::Method::kBidi));
90 EXPECT_TRUE(
91 SimpleHelper("hello\n world\n",
92 "\xe2\x80\x8f\xE2\x80\xaehello\xE2\x80\xac\xe2\x80\x8f\n"
93 " \xe2\x80\x8f\xE2\x80\xaeworld\xE2\x80\xac\xe2\x80\x8f\n",
94 Pseudolocalizer::Method::kBidi));
95 EXPECT_TRUE(CompoundHelper(
96 "hello", "\n ", " world\n",
97 "\xe2\x80\x8f\xE2\x80\xaehello\xE2\x80\xac\xe2\x80\x8f\n"
98 " \xe2\x80\x8f\xE2\x80\xaeworld\xE2\x80\xac\xe2\x80\x8f\n",
99 Pseudolocalizer::Method::kBidi));
100 }
101
TEST(PseudolocalizerTest,SimpleICU)102 TEST(PseudolocalizerTest, SimpleICU) {
103 // Single-fragment messages
104 EXPECT_TRUE(SimpleHelper("{placeholder}", "[»{placeholder}«]",
105 Pseudolocalizer::Method::kAccent));
106 EXPECT_TRUE(SimpleHelper("{USER} is offline", "[»{USER}« îš öƒƒļîñé one two]",
107 Pseudolocalizer::Method::kAccent));
108 EXPECT_TRUE(SimpleHelper("Copy from {path1} to {path2}",
109 "[Çöþý ƒŕöḿ »{path1}« ţö »{path2}« one two three]",
110 Pseudolocalizer::Method::kAccent));
111 EXPECT_TRUE(SimpleHelper("Today is {1,date} {1,time}",
112 "[Ţöðåý îš »{1,date}« »{1,time}« one two]",
113 Pseudolocalizer::Method::kAccent));
114
115 // Multi-fragment messages
116 EXPECT_TRUE(CompoundHelper("{USER}", " ", "is offline",
117 "[»{USER}« îš öƒƒļîñé one two]",
118 Pseudolocalizer::Method::kAccent));
119 EXPECT_TRUE(CompoundHelper("Copy from ", "{path1}", " to {path2}",
120 "[Çöþý ƒŕöḿ »{path1}« ţö »{path2}« one two three]",
121 Pseudolocalizer::Method::kAccent));
122 }
123
TEST(PseudolocalizerTest,ICUBidi)124 TEST(PseudolocalizerTest, ICUBidi) {
125 // Single-fragment messages
126 EXPECT_TRUE(SimpleHelper(
127 "{placeholder}",
128 "\xe2\x80\x8f\xE2\x80\xae{placeholder}\xE2\x80\xac\xe2\x80\x8f",
129 Pseudolocalizer::Method::kBidi));
130 EXPECT_TRUE(SimpleHelper(
131 "{COUNT, plural, one {one} other {other}}",
132 "{COUNT, plural, "
133 "one {\xe2\x80\x8f\xE2\x80\xaeone\xE2\x80\xac\xe2\x80\x8f} "
134 "other {\xe2\x80\x8f\xE2\x80\xaeother\xE2\x80\xac\xe2\x80\x8f}}",
135 Pseudolocalizer::Method::kBidi));
136 }
137
TEST(PseudolocalizerTest,Escaping)138 TEST(PseudolocalizerTest, Escaping) {
139 // Single-fragment messages
140 EXPECT_TRUE(SimpleHelper("'{USER'} is offline",
141 "['{ÛŠÉŔ'} îš öƒƒļîñé one two three]",
142 Pseudolocalizer::Method::kAccent));
143
144 // Multi-fragment messages
145 EXPECT_TRUE(CompoundHelper("'{USER}", " ", "''is offline",
146 "['{ÛŠÉŔ} ''îš öƒƒļîñé one two three]",
147 Pseudolocalizer::Method::kAccent));
148 }
149
TEST(PseudolocalizerTest,PluralsAndSelects)150 TEST(PseudolocalizerTest, PluralsAndSelects) {
151 EXPECT_TRUE(SimpleHelper(
152 "{COUNT, plural, one {Delete a file} other {Delete {COUNT} files}}",
153 "[{COUNT, plural, one {Ðéļéţé å ƒîļé one two} "
154 "other {Ðéļéţé »{COUNT}« ƒîļéš one two}}]",
155 Pseudolocalizer::Method::kAccent));
156
157 EXPECT_TRUE(
158 SimpleHelper("Distance is {COUNT, plural, one {# mile} other {# miles}}",
159 "[Ðîšţåñçé îš {COUNT, plural, one {# ḿîļé one two} "
160 "other {# ḿîļéš one two}}]",
161 Pseudolocalizer::Method::kAccent));
162
163 EXPECT_TRUE(SimpleHelper(
164 "{1, select, female {{1} added you} "
165 "male {{1} added you} other {{1} added you}}",
166 "[{1, select, female {»{1}« åððéð ýöû one two} "
167 "male {»{1}« åððéð ýöû one two} other {»{1}« åððéð ýöû one two}}]",
168 Pseudolocalizer::Method::kAccent));
169
170 EXPECT_TRUE(
171 CompoundHelper("{COUNT, plural, one {Delete a file} "
172 "other {Delete ",
173 "{COUNT}", " files}}",
174 "[{COUNT, plural, one {Ðéļéţé å ƒîļé one two} "
175 "other {Ðéļéţé »{COUNT}« ƒîļéš one two}}]",
176 Pseudolocalizer::Method::kAccent));
177 }
178
TEST(PseudolocalizerTest,NestedICU)179 TEST(PseudolocalizerTest, NestedICU) {
180 EXPECT_TRUE(
181 SimpleHelper("{person, select, "
182 "female {"
183 "{num_circles, plural,"
184 "=0{{person} didn't add you to any of her circles.}"
185 "=1{{person} added you to one of her circles.}"
186 "other{{person} added you to her # circles.}}}"
187 "male {"
188 "{num_circles, plural,"
189 "=0{{person} didn't add you to any of his circles.}"
190 "=1{{person} added you to one of his circles.}"
191 "other{{person} added you to his # circles.}}}"
192 "other {"
193 "{num_circles, plural,"
194 "=0{{person} didn't add you to any of their circles.}"
195 "=1{{person} added you to one of their circles.}"
196 "other{{person} added you to their # circles.}}}}",
197 "[{person, select, "
198 "female {"
199 "{num_circles, plural,"
200 "=0{»{person}« ðîðñ'ţ åðð ýöû ţö åñý öƒ ĥéŕ çîŕçļéš."
201 " one two three four five}"
202 "=1{»{person}« åððéð ýöû ţö öñé öƒ ĥéŕ çîŕçļéš."
203 " one two three four}"
204 "other{»{person}« åððéð ýöû ţö ĥéŕ # çîŕçļéš."
205 " one two three four}}}"
206 "male {"
207 "{num_circles, plural,"
208 "=0{»{person}« ðîðñ'ţ åðð ýöû ţö åñý öƒ ĥîš çîŕçļéš."
209 " one two three four five}"
210 "=1{»{person}« åððéð ýöû ţö öñé öƒ ĥîš çîŕçļéš."
211 " one two three four}"
212 "other{»{person}« åððéð ýöû ţö ĥîš # çîŕçļéš."
213 " one two three four}}}"
214 "other {{num_circles, plural,"
215 "=0{»{person}« ðîðñ'ţ åðð ýöû ţö åñý öƒ ţĥéîŕ çîŕçļéš."
216 " one two three four five}"
217 "=1{»{person}« åððéð ýöû ţö öñé öƒ ţĥéîŕ çîŕçļéš."
218 " one two three four}"
219 "other{»{person}« åððéð ýöû ţö ţĥéîŕ # çîŕçļéš."
220 " one two three four}}}}]",
221 Pseudolocalizer::Method::kAccent));
222 }
223
TEST(PseudolocalizerTest,RedefineMethod)224 TEST(PseudolocalizerTest, RedefineMethod) {
225 Pseudolocalizer pseudo(Pseudolocalizer::Method::kAccent);
226 std::string result = pseudo.Text("Hello, ");
227 pseudo.SetMethod(Pseudolocalizer::Method::kNone);
228 result += pseudo.Text("world!");
229 ASSERT_EQ(StringPiece("Ĥéļļö, world!"), result);
230 }
231
232 } // namespace aapt
233