func TestExchangeDataNotSupported(t *testing.T) {
t.Parallel()
mnt, err := fstestutil.MountedT(t, fstestutil.SimpleFS{&fstestutil.ChildMap{
"one": &exchangeData{},
"two": &exchangeData{},
}}, nil)
if err != nil {
t.Fatal(err)
}
defer mnt.Close()
if err := unix.Exchangedata(mnt.Dir+"/one", mnt.Dir+"/two", 0); err != unix.ENOTSUP {
t.Fatalf("expected ENOTSUP from exchangedata: %v", err)
}
}
func TestMountOptionCommaError(t *testing.T) {
t.Parallel()
// this test is not tied to any specific option, it just needs
// some string content
var evil = "FuseTest,Marker"
mnt, err := fstestutil.MountedT(t, fstestutil.SimpleFS{fstestutil.Dir{}}, nil,
fuse.ForTestSetMountOption("fusetest", evil),
)
if err == nil {
mnt.Close()
t.Fatal("expected an error about commas")
}
if g, e := err.Error(), `mount options cannot contain commas on `+runtime.GOOS+`: "fusetest"="FuseTest,Marker"`; g != e {
t.Fatalf("wrong error: %q != %q", g, e)
}
}