64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
#pragma once
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#ifndef MESSMER_FSPP_FSTEST_FSPPOPENFILETEST_H_
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#define MESSMER_FSPP_FSTEST_FSPPOPENFILETEST_H_
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#include "testutils/FileTest.h"
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template<class ConcreteFileSystemTestFixture>
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class FsppOpenFileTest: public FileSystemTest<ConcreteFileSystemTestFixture> {
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public:
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void IN_STAT(fspp::OpenFile *openFile, std::function<void (const fspp::OpenFile::stat_info&)> callback) {
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auto st = openFile->stat();
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callback(st);
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}
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void EXPECT_SIZE(fspp::num_bytes_t expectedSize, fspp::OpenFile *openFile) {
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IN_STAT(openFile, [expectedSize] (const fspp::OpenFile::stat_info& st) {
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EXPECT_EQ(expectedSize, st.size);
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});
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EXPECT_NUMBYTES_READABLE(expectedSize, openFile);
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}
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void EXPECT_NUMBYTES_READABLE(fspp::num_bytes_t expectedSize, fspp::OpenFile *openFile) {
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cpputils::Data data(expectedSize.value());
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//Try to read one byte more than the expected size
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fspp::num_bytes_t readBytes = openFile->read(data.data(), expectedSize+fspp::num_bytes_t(1), fspp::num_bytes_t(0));
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//and check that it only read the expected size (but also not less)
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EXPECT_EQ(expectedSize, readBytes);
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}
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};
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TYPED_TEST_SUITE_P(FsppOpenFileTest);
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TYPED_TEST_P(FsppOpenFileTest, CreatedFileIsEmpty) {
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auto file = this->CreateFile("/myfile");
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auto openFile = this->LoadFile("/myfile")->open(fspp::openflags_t::RDONLY());
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this->EXPECT_SIZE(fspp::num_bytes_t(0), openFile.get());
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}
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TYPED_TEST_P(FsppOpenFileTest, FileIsFile) {
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auto file = this->CreateFile("/myfile");
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auto openFile = this->LoadFile("/myfile")->open(fspp::openflags_t::RDONLY());
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this->IN_STAT(openFile.get(), [] (const fspp::OpenFile::stat_info& st) {
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EXPECT_TRUE(st.mode.hasFileFlag());
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});
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}
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REGISTER_TYPED_TEST_SUITE_P(FsppOpenFileTest,
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CreatedFileIsEmpty,
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FileIsFile
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);
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//TODO Test stat
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//TODO Test truncate
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//TODO Test read
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//TODO Test write
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//TODO Test flush
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//TODO Test fsync
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//TODO Test fdatasync
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//TODO Test stat on file that was just created (i.e. the OpenFile instance returned by createAndOpenFile)
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//TODO Test all operations do (or don't) affect file timestamps correctly
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#endif
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