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#ifndef MINIKIN_TEST_ICU_TEST_BASE_H 18#define MINIKIN_TEST_ICU_TEST_BASE_H 19 20#include <gtest/gtest.h> 21#include <unicode/uclean.h> 22#include <unicode/udata.h> 23 24// low level file access for mapping ICU data 25#include <fcntl.h> 26#include <sys/stat.h> 27#include <sys/mman.h> 28 29namespace minikin { 30 31class ICUTestBase : public testing::Test { 32protected: 33 virtual void SetUp() override { 34 const char* fn = "/system/usr/icu/" U_ICUDATA_NAME ".dat"; 35 int fd = open(fn, O_RDONLY); 36 ASSERT_NE(-1, fd); 37 struct stat sb; 38 ASSERT_EQ(0, fstat(fd, &sb)); 39 void* data = mmap(NULL, sb.st_size, PROT_READ, MAP_SHARED, fd, 0); 40 41 UErrorCode errorCode = U_ZERO_ERROR; 42 udata_setCommonData(data, &errorCode); 43 ASSERT_TRUE(U_SUCCESS(errorCode)); 44 u_init(&errorCode); 45 ASSERT_TRUE(U_SUCCESS(errorCode)); 46 } 47 48 virtual void TearDown() override { 49 u_cleanup(); 50 } 51}; 52 53} // namespace minikin 54#endif // MINIKIN_TEST_ICU_TEST_BASE_H 55