75 lines
1.1 KiB
Go
75 lines
1.1 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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