Function TestFromLabelAdaptersToLabelsWithCopy

pkg/cortexpb/compat_test.go:118–129

(t *testing.T)

}

func TestFromLabelAdaptersToLabelsWithCopy(t *testing.T) {
	input := []LabelAdapter{{Name: "hello", Value: "world"}}
	expected := labels.FromStrings("hello", "world")
	actual := FromLabelAdaptersToLabelsWithCopy(input)

	assert.Equal(t, expected, actual)

	final := FromLabelsToLabelAdapters(actual)
	// All strings must be copied.
	assert.NotEqual(t, uintptr(unsafe.Pointer(&input[0].Name)), uintptr(unsafe.Pointer(&final[0].Name)))
	assert.NotEqual(t, uintptr(unsafe.Pointer(&input[0].Value)), uintptr(unsafe.Pointer(&final[0].Value)))
}

func BenchmarkFromLabelAdaptersToLabelsWithCopy(b *testing.B) {
	input := []LabelAdapter{