Function BenchmarkTraversalsByNameFunc

reflectx/reflect_test.go:975–1012

(b *testing.B)

}

func BenchmarkTraversalsByNameFunc(b *testing.B) {
	type A struct {
		Z int
	}

	type B struct {
		A A
	}

	type C struct {
		B B
	}

	type D struct {
		C C
	}

	m := NewMapper("")
	t := reflect.TypeOf(D{})
	names := []string{"C", "B", "A", "Z", "Y"}

	b.ResetTimer()

	for i := 0; i < b.N; i++ {
		var l int

		if err := m.TraversalsByNameFunc(t, names, func(_ int, _ []int) error {
			l++
			return nil
		}); err != nil {
			b.Errorf("unexpected error %s", err)
		}

		if l != len(names) {
			b.Errorf("expected %d values, got %d", len(names), l)
		}
	}
}