testClose{nil},
		},
	}, {
		tests: []testFnc{
			testHeader{Header{
				Typeflag: TypeReg,
				Name:     "bad-null.txt",
				Xattrs:   map[string]string{"null\x00null\x00": "fizzbuzz"},
			}, headerError{}},
		},
	}, {
		tests: []testFnc{
			testHeader{Header{
				Typeflag: TypeReg,
				Name:     "null\x00.txt",
			}, headerError{}},
		},
	}, {