libcryfs/test/fspp/fuse/write/testutils/FuseWriteTest.cpp
2016-02-11 12:53:42 +01:00

27 lines
828 B
C++

#include "FuseWriteTest.h"
void FuseWriteTest::WriteFile(const char *filename, const void *buf, size_t count, off_t offset) {
auto retval = WriteFileReturnError(filename, buf, count, offset);
EXPECT_EQ(0, retval.error);
EXPECT_EQ(count, retval.written_bytes);
}
FuseWriteTest::WriteError FuseWriteTest::WriteFileReturnError(const char *filename, const void *buf, size_t count, off_t offset) {
auto fs = TestFS();
int fd = OpenFile(fs.get(), filename);
WriteError result;
errno = 0;
result.written_bytes = ::pwrite(fd, buf, count, offset);
result.error = errno;
return result;
}
int FuseWriteTest::OpenFile(const TempTestFS *fs, const char *filename) {
auto realpath = fs->mountDir() / filename;
int fd = ::open(realpath.c_str(), O_WRONLY);
EXPECT_GE(fd, 0) << "Error opening file";
return fd;
}