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HyperionOS/Test/HyperionOS-units/usr/lib/hunit/file.unit
2026-01-29 20:29:06 -05:00

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local fd = syscall.VFS_open("/tmp/hunit/testfile.txt", "w")
syscall.VFS_write(fd, "This is a test file")
syscall.VFS_close(fd)
local fd = syscall.VFS_open("/tmp/hunit/testfile.txt", "r")
local text = syscall.VFS_read(fd, 64)
syscall.VFS_close(fd)
if text~="This is a test file" then
error("File failed to write/read")
end