137 lines
2.5 KiB
Go
137 lines
2.5 KiB
Go
package dns
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import (
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"testing"
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)
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func TestCmToM(t *testing.T) {
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s := cmToM(0, 0)
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if s != "0.00" {
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t.Error("0, 0")
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}
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s = cmToM(1, 0)
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if s != "0.01" {
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t.Error("1, 0")
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}
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s = cmToM(3, 1)
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if s != "0.30" {
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t.Error("3, 1")
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}
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s = cmToM(4, 2)
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if s != "4" {
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t.Error("4, 2")
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}
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s = cmToM(5, 3)
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if s != "50" {
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t.Error("5, 3")
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}
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s = cmToM(7, 5)
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if s != "7000" {
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t.Error("7, 5")
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}
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s = cmToM(9, 9)
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if s != "90000000" {
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t.Error("9, 9")
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}
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}
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func TestSplitN(t *testing.T) {
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xs := splitN("abc", 5)
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if len(xs) != 1 && xs[0] != "abc" {
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t.Errorf("failure to split abc")
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}
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s := ""
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for i := 0; i < 255; i++ {
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s += "a"
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}
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xs = splitN(s, 255)
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if len(xs) != 1 && xs[0] != s {
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t.Errorf("failure to split 255 char long string")
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}
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s += "b"
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xs = splitN(s, 255)
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if len(xs) != 2 || xs[1] != "b" {
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t.Errorf("failure to split 256 char long string: %d", len(xs))
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}
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// Make s longer
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for i := 0; i < 255; i++ {
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s += "a"
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}
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xs = splitN(s, 255)
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if len(xs) != 3 || xs[2] != "a" {
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t.Errorf("failure to split 510 char long string: %d", len(xs))
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}
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}
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func TestSprintName(t *testing.T) {
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got := sprintName("abc\\.def\007\"\127@\255\x05\xef\\")
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if want := "abc\\.def\\007\\\"W\\@\\173\\005\\239"; got != want {
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t.Errorf("expected %q, got %q", got, want)
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}
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}
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func TestSprintTxtOctet(t *testing.T) {
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got := sprintTxtOctet("abc\\.def\007\"\127@\255\x05\xef\\")
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if want := "\"abc\\.def\\007\"W@\\173\\005\\239\""; got != want {
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t.Errorf("expected %q, got %q", got, want)
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}
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}
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func TestSprintTxt(t *testing.T) {
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got := sprintTxt([]string{
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"abc\\.def\007\"\127@\255\x05\xef\\",
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"example.com",
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})
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if want := "\"abc.def\\007\\\"W@\\173\\005\\239\" \"example.com\""; got != want {
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t.Errorf("expected %q, got %q", got, want)
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}
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}
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func BenchmarkSprintName(b *testing.B) {
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for n := 0; n < b.N; n++ {
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got := sprintName("abc\\.def\007\"\127@\255\x05\xef\\")
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if want := "abc\\.def\\007\\\"W\\@\\173\\005\\239"; got != want {
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b.Fatalf("expected %q, got %q", got, want)
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}
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}
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}
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func BenchmarkSprintTxtOctet(b *testing.B) {
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for n := 0; n < b.N; n++ {
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got := sprintTxtOctet("abc\\.def\007\"\127@\255\x05\xef\\")
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if want := "\"abc\\.def\\007\"W@\\173\\005\\239\""; got != want {
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b.Fatalf("expected %q, got %q", got, want)
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}
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}
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}
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func BenchmarkSprintTxt(b *testing.B) {
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txt := []string{
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"abc\\.def\007\"\127@\255\x05\xef\\",
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"example.com",
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}
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for n := 0; n < b.N; n++ {
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got := sprintTxt(txt)
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if want := "\"abc.def\\007\\\"W@\\173\\005\\239\" \"example.com\""; got != want {
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b.Fatalf("expected %q, got %q", got, want)
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}
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}
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}
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