}
	}
}

func Benchmark_hasBadPathComponent(t *testing.B) {
	tests := []struct {
		name  string
		input string
		want  bool
	}{
		{name: "empty", input: "", want: false},
		{name: "backslashes", input: `\a\a\ \\  \\\\\\\`, want: false},
		{name: "long", input: strings.Repeat("a/", 2000), want: false},
		{name: "long-fail", input: strings.Repeat("a/", 2000) + "../..", want: true},
	}
	for _, tt := range tests {