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local oldassert = assert
local function assert(cond, s)
return oldassert(cond, tostring(s))
end
local S = require "syscall" -- your OS functions
assert(S.abi.le, "This test requires little endian machine")
S.setenv("RUMP_VERBOSE", "1")
local R = require "syscall.rump.init".init("vfs", "fs.sysvbfs", "dev", "dev.disk")
local dev = "/de-vice"
assert(R.rump.etfs_register(dev, "buildrump.sh/tests/sysvbfs_le.img", "blk"))
local stat = assert(R.stat(dev))
assert(R.mkdir("/mnt", "0755"))
assert(R.mount("sysvbfs", "/mnt", "rdonly", dev))
local fd = assert(R.open("/mnt/README", "rdonly"))
local str = assert(fd:read())
assert(str == "Is that a small file system in your pocket or aren't you happy to see me?\n")
assert(fd:close())
assert(R.unmount("/mnt"))
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