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 #include <benchmark/benchmark.h>
17
18 #include <minikin/Hyphenator.h>
19 #include <util/FileUtils.h>
20 #include <util/UnicodeUtils.h>
21
22 namespace minikin {
23
24 const char* enUsHyph = "/system/usr/hyphen-data/hyph-en-us.hyb";
25 const int enUsMinPrefix = 2;
26 const int enUsMinSuffix = 3;
27 const icu::Locale& usLocale = icu::Locale::getUS();
28
BM_Hyphenator_short_word(benchmark::State & state)29 static void BM_Hyphenator_short_word(benchmark::State& state) {
30 Hyphenator* hyphenator = Hyphenator::loadBinary(
31 readWholeFile(enUsHyph).data(), enUsMinPrefix, enUsMinSuffix);
32 std::vector<uint16_t> word = utf8ToUtf16("hyphen");
33 std::vector<HyphenationType> result;
34 while (state.KeepRunning()) {
35 hyphenator->hyphenate(&result, word.data(), word.size(), usLocale);
36 }
37 Hyphenator::loadBinary(nullptr, 2, 2);
38 }
39
40 // TODO: Use BENCHMARK_CAPTURE for parametrise.
41 BENCHMARK(BM_Hyphenator_short_word);
42
BM_Hyphenator_long_word(benchmark::State & state)43 static void BM_Hyphenator_long_word(benchmark::State& state) {
44 Hyphenator* hyphenator = Hyphenator::loadBinary(
45 readWholeFile(enUsHyph).data(), enUsMinPrefix, enUsMinSuffix);
46 std::vector<uint16_t> word = utf8ToUtf16(
47 "Pneumonoultramicroscopicsilicovolcanoconiosis");
48 std::vector<HyphenationType> result;
49 while (state.KeepRunning()) {
50 hyphenator->hyphenate(&result, word.data(), word.size(), usLocale);
51 }
52 Hyphenator::loadBinary(nullptr, 2, 2);
53 }
54
55 // TODO: Use BENCHMARK_CAPTURE for parametrise.
56 BENCHMARK(BM_Hyphenator_long_word);
57
58 // TODO: Add more tests for other languages.
59
60 } // namespace minikin
61