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