b2106687e1
The accent pseudolocalizer would incorrectly process the byte after the end of the string, which would end up inserting null characters into the resulting output. Change-Id: I5cdabd6b0272d94073f06e180b8cbe7abafa3888
228 lines
11 KiB
C++
228 lines
11 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "compile/Pseudolocalizer.h"
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#include "util/Util.h"
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#include <androidfw/ResourceTypes.h>
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#include <gtest/gtest.h>
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namespace aapt {
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// In this context, 'Axis' represents a particular field in the configuration,
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// such as language or density.
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static ::testing::AssertionResult simpleHelper(const char* input, const char* expected,
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Pseudolocalizer::Method method) {
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Pseudolocalizer pseudo(method);
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std::string result = util::utf16ToUtf8(
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pseudo.start() + pseudo.text(util::utf8ToUtf16(input)) + pseudo.end());
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if (StringPiece(expected) != result) {
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return ::testing::AssertionFailure() << expected << " != " << result;
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}
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return ::testing::AssertionSuccess();
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}
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static ::testing::AssertionResult compoundHelper(const char* in1, const char* in2, const char *in3,
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const char* expected,
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Pseudolocalizer::Method method) {
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Pseudolocalizer pseudo(method);
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std::string result = util::utf16ToUtf8(pseudo.start() +
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pseudo.text(util::utf8ToUtf16(in1)) +
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pseudo.text(util::utf8ToUtf16(in2)) +
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pseudo.text(util::utf8ToUtf16(in3)) +
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pseudo.end());
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if (StringPiece(expected) != result) {
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return ::testing::AssertionFailure() << expected << " != " << result;
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}
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return ::testing::AssertionSuccess();
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}
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TEST(PseudolocalizerTest, NoPseudolocalization) {
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EXPECT_TRUE(simpleHelper("", "", Pseudolocalizer::Method::kNone));
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EXPECT_TRUE(simpleHelper("Hello, world", "Hello, world", Pseudolocalizer::Method::kNone));
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EXPECT_TRUE(compoundHelper("Hello,", " world", "",
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"Hello, world", Pseudolocalizer::Method::kNone));
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}
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TEST(PseudolocalizerTest, PlaintextAccent) {
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EXPECT_TRUE(simpleHelper("", "[]", Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(simpleHelper("Hello, world",
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"[Ĥéļļö, ŵöŕļð one two]", Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(simpleHelper("Hello, %1d",
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"[Ĥéļļö, »%1d« one two]", Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(simpleHelper("Battery %1d%%",
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"[βåţţéŕý »%1d«%% one two]", Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(simpleHelper("^1 %", "[^1 % one]", Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(compoundHelper("", "", "", "[]", Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(compoundHelper("Hello,", " world", "",
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"[Ĥéļļö, ŵöŕļð one two]", Pseudolocalizer::Method::kAccent));
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}
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TEST(PseudolocalizerTest, PlaintextBidi) {
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EXPECT_TRUE(simpleHelper("", "", Pseudolocalizer::Method::kBidi));
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EXPECT_TRUE(simpleHelper("word",
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"\xe2\x80\x8f\xE2\x80\xaeword\xE2\x80\xac\xe2\x80\x8f",
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Pseudolocalizer::Method::kBidi));
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EXPECT_TRUE(simpleHelper(" word ",
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" \xe2\x80\x8f\xE2\x80\xaeword\xE2\x80\xac\xe2\x80\x8f ",
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Pseudolocalizer::Method::kBidi));
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EXPECT_TRUE(simpleHelper(" word ",
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" \xe2\x80\x8f\xE2\x80\xaeword\xE2\x80\xac\xe2\x80\x8f ",
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Pseudolocalizer::Method::kBidi));
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EXPECT_TRUE(simpleHelper("hello\n world\n",
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"\xe2\x80\x8f\xE2\x80\xaehello\xE2\x80\xac\xe2\x80\x8f\n" \
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" \xe2\x80\x8f\xE2\x80\xaeworld\xE2\x80\xac\xe2\x80\x8f\n",
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Pseudolocalizer::Method::kBidi));
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EXPECT_TRUE(compoundHelper("hello", "\n ", " world\n",
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"\xe2\x80\x8f\xE2\x80\xaehello\xE2\x80\xac\xe2\x80\x8f\n" \
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" \xe2\x80\x8f\xE2\x80\xaeworld\xE2\x80\xac\xe2\x80\x8f\n",
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Pseudolocalizer::Method::kBidi));
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}
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TEST(PseudolocalizerTest, SimpleICU) {
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// Single-fragment messages
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EXPECT_TRUE(simpleHelper("{placeholder}", "[»{placeholder}«]",
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Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(simpleHelper("{USER} is offline",
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"[»{USER}« îš öƒƒļîñé one two]", Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(simpleHelper("Copy from {path1} to {path2}",
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"[Çöþý ƒŕöḿ »{path1}« ţö »{path2}« one two three]",
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Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(simpleHelper("Today is {1,date} {1,time}",
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"[Ţöðåý îš »{1,date}« »{1,time}« one two]",
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Pseudolocalizer::Method::kAccent));
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// Multi-fragment messages
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EXPECT_TRUE(compoundHelper("{USER}", " ", "is offline",
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"[»{USER}« îš öƒƒļîñé one two]",
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Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(compoundHelper("Copy from ", "{path1}", " to {path2}",
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"[Çöþý ƒŕöḿ »{path1}« ţö »{path2}« one two three]",
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Pseudolocalizer::Method::kAccent));
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}
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TEST(PseudolocalizerTest, ICUBidi) {
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// Single-fragment messages
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EXPECT_TRUE(simpleHelper("{placeholder}",
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"\xe2\x80\x8f\xE2\x80\xae{placeholder}\xE2\x80\xac\xe2\x80\x8f",
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Pseudolocalizer::Method::kBidi));
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EXPECT_TRUE(simpleHelper(
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"{COUNT, plural, one {one} other {other}}",
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"{COUNT, plural, " \
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"one {\xe2\x80\x8f\xE2\x80\xaeone\xE2\x80\xac\xe2\x80\x8f} " \
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"other {\xe2\x80\x8f\xE2\x80\xaeother\xE2\x80\xac\xe2\x80\x8f}}",
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Pseudolocalizer::Method::kBidi));
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}
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TEST(PseudolocalizerTest, Escaping) {
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// Single-fragment messages
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EXPECT_TRUE(simpleHelper("'{USER'} is offline",
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"['{ÛŠÉŔ'} îš öƒƒļîñé one two three]",
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Pseudolocalizer::Method::kAccent));
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// Multi-fragment messages
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EXPECT_TRUE(compoundHelper("'{USER}", " ", "''is offline",
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"['{ÛŠÉŔ} ''îš öƒƒļîñé one two three]",
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Pseudolocalizer::Method::kAccent));
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}
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TEST(PseudolocalizerTest, PluralsAndSelects) {
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EXPECT_TRUE(simpleHelper(
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"{COUNT, plural, one {Delete a file} other {Delete {COUNT} files}}",
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"[{COUNT, plural, one {Ðéļéţé å ƒîļé one two} " \
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"other {Ðéļéţé »{COUNT}« ƒîļéš one two}}]",
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Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(simpleHelper(
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"Distance is {COUNT, plural, one {# mile} other {# miles}}",
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"[Ðîšţåñçé îš {COUNT, plural, one {# ḿîļé one two} " \
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"other {# ḿîļéš one two}}]",
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Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(simpleHelper(
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"{1, select, female {{1} added you} " \
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"male {{1} added you} other {{1} added you}}",
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"[{1, select, female {»{1}« åððéð ýöû one two} " \
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"male {»{1}« åððéð ýöû one two} other {»{1}« åððéð ýöû one two}}]",
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Pseudolocalizer::Method::kAccent));
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EXPECT_TRUE(compoundHelper(
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"{COUNT, plural, one {Delete a file} " \
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"other {Delete ", "{COUNT}", " files}}",
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"[{COUNT, plural, one {Ðéļéţé å ƒîļé one two} " \
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"other {Ðéļéţé »{COUNT}« ƒîļéš one two}}]",
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Pseudolocalizer::Method::kAccent));
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}
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TEST(PseudolocalizerTest, NestedICU) {
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EXPECT_TRUE(simpleHelper(
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"{person, select, " \
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"female {" \
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"{num_circles, plural," \
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"=0{{person} didn't add you to any of her circles.}" \
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"=1{{person} added you to one of her circles.}" \
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"other{{person} added you to her # circles.}}}" \
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"male {" \
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"{num_circles, plural," \
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"=0{{person} didn't add you to any of his circles.}" \
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"=1{{person} added you to one of his circles.}" \
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"other{{person} added you to his # circles.}}}" \
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"other {" \
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"{num_circles, plural," \
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"=0{{person} didn't add you to any of their circles.}" \
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"=1{{person} added you to one of their circles.}" \
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"other{{person} added you to their # circles.}}}}",
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"[{person, select, " \
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"female {" \
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"{num_circles, plural," \
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"=0{»{person}« ðîðñ'ţ åðð ýöû ţö åñý öƒ ĥéŕ çîŕçļéš." \
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" one two three four five}" \
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"=1{»{person}« åððéð ýöû ţö öñé öƒ ĥéŕ çîŕçļéš." \
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" one two three four}" \
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"other{»{person}« åððéð ýöû ţö ĥéŕ # çîŕçļéš." \
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" one two three four}}}" \
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"male {" \
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"{num_circles, plural," \
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"=0{»{person}« ðîðñ'ţ åðð ýöû ţö åñý öƒ ĥîš çîŕçļéš." \
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" one two three four five}" \
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"=1{»{person}« åððéð ýöû ţö öñé öƒ ĥîš çîŕçļéš." \
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" one two three four}" \
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"other{»{person}« åððéð ýöû ţö ĥîš # çîŕçļéš." \
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" one two three four}}}" \
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"other {{num_circles, plural," \
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"=0{»{person}« ðîðñ'ţ åðð ýöû ţö åñý öƒ ţĥéîŕ çîŕçļéš." \
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" one two three four five}" \
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"=1{»{person}« åððéð ýöû ţö öñé öƒ ţĥéîŕ çîŕçļéš." \
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" one two three four}" \
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"other{»{person}« åððéð ýöû ţö ţĥéîŕ # çîŕçļéš." \
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" one two three four}}}}]",
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Pseudolocalizer::Method::kAccent));
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}
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TEST(PseudolocalizerTest, RedefineMethod) {
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Pseudolocalizer pseudo(Pseudolocalizer::Method::kAccent);
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std::u16string result = pseudo.text(u"Hello, ");
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pseudo.setMethod(Pseudolocalizer::Method::kNone);
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result += pseudo.text(u"world!");
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ASSERT_EQ(StringPiece("Ĥéļļö, world!"), util::utf16ToUtf8(result));
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}
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} // namespace aapt
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