{
				Name:     "readonly",
				Content:  []byte("important \r\n"),
				Modified: time.Date(2011, 12, 8, 10, 6, 8, 0, timeZone(0)),
				Mode:     0444,
			},
		},
	},
	{
		// created by Go, before we wrote the "optional" data
		// descriptor signatures (which are required by macOS).
		// Use obscured file to avoid Apple’s notarization service
		// rejecting the toolchain due to an inability to unzip this archive.

			if isStructUnionClass(sub.Go) {
				// Use the typedef name for C code.
				typedef[sub.Go.(*ast.Ident).Name].C = t.C
			}

			// If we've seen this typedef before, and it
			// was an anonymous struct/union/class before
			// too, use the old definition.
			// TODO: it would be safer to only do this if
			// we verify that the types are the same.
			if oldType != nil && isStructUnionClass(oldType.Go) {

	{"", "", "", "", true},
}

func TestCut(t *testing.T) {
	for _, tt := range cutTests {
		if before, after, found := Cut([]byte(tt.s), []byte(tt.sep)); string(before) != tt.before || string(after) != tt.after || found != tt.found {
			t.Errorf("Cut(%q, %q) = %q, %q, %v, want %q, %q, %v", tt.s, tt.sep, before, after, found, tt.before, tt.after, tt.found)
		}
	}
}

var cutPrefixTests = []struct {
	s, sep string