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0ca4fb6d44
This CL introduces performance tests for following three modules: - Hyphenator - WordBreaker - GraphemeBreak During using UnicodeUtils, need to decouple it from gtest since perftest doesn't have gtest dependencies. Bug:29142734 Change-Id: I700c662fa7d0a52f19d8e93150ad1a85dc28769f
36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
/*
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* Copyright (C) 2016 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 <cutils/log.h>
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#include <stdio.h>
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#include <sys/stat.h>
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#include <string>
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#include <vector>
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std::vector<uint8_t> readWholeFile(const std::string& filePath) {
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FILE* fp = fopen(filePath.c_str(), "r");
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LOG_ALWAYS_FATAL_IF(fp == nullptr);
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struct stat st;
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LOG_ALWAYS_FATAL_IF(fstat(fileno(fp), &st) != 0);
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std::vector<uint8_t> result(st.st_size);
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LOG_ALWAYS_FATAL_IF(fread(result.data(), 1, st.st_size, fp) != st.st_size);
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fclose(fp);
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return result;
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}
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