64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
// Copyright (C) 2021 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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#include "include/instruction_test.h"
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#include <sys/stat.h>
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#include <unistd.h>
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#include <cstdint>
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#include <ditto/open_file.h>
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#include <ditto/resize_file.h>
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#include <ditto/syscall.h>
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class ResizeFileTest : public InstructionTestWithParam<dittosuite::OpenFile::AccessMode> {
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protected:
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std::string file_name = "test";
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std::string path = absolute_path + file_name;
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// Make sure that the files, which have been created in the tests, are deleted
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void TearDown() override { unlink(path.c_str()); }
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};
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TEST_P(ResizeFileTest, ResizeFileTestRun) {
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int repeat = 1;
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int64_t size = 2048;
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dittosuite::OpenFile::AccessMode access_mode = GetParam();
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int fd_key = dittosuite::SharedVariables::GetKey(thread_ids, "test_file");
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dittosuite::OpenFile open_file_instruction(dittosuite::Syscall::GetSyscall(), repeat, file_name,
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true, false, fd_key, access_mode);
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open_file_instruction.Run();
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ASSERT_EQ(access(path.c_str(), F_OK), 0);
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dittosuite::ResizeFile resize_file_instruction(dittosuite::Syscall::GetSyscall(), repeat, size,
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fd_key);
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if (access_mode == dittosuite::OpenFile::AccessMode::kReadOnly) {
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ASSERT_DEATH(resize_file_instruction.Run(), ".*");
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} else {
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resize_file_instruction.Run();
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struct stat sb;
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stat(path.c_str(), &sb);
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ASSERT_EQ(sb.st_size, size);
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}
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}
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INSTANTIATE_TEST_CASE_P(ResizeFileTestParametric, ResizeFileTest,
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::testing::Values(dittosuite::OpenFile::AccessMode::kReadOnly,
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dittosuite::OpenFile::AccessMode::kWriteOnly,
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dittosuite::OpenFile::AccessMode::kReadWrite));
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