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https://github.com/danderson/netboot.git
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47 lines
725 B
Go
47 lines
725 B
Go
package dhcp
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import "testing"
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func TestOptionReading(t *testing.T) {
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o := Options{
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1: []byte{1, 2, 3},
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2: []byte{3},
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3: []byte{0, 1},
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}
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b, ok := o.Byte(2)
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if !ok {
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t.Fatalf("Option 2 should be a valid byte")
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}
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if b != 3 {
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t.Fatalf("Wanted value 3 for option 2, got %d", b)
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}
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b, ok = o.Byte(3)
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if ok {
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t.Fatalf("Option 3 shouldn't be a valid byte")
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}
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u, ok := o.Uint16(3)
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if !ok {
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t.Fatalf("Option 3 should be a valid byte")
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}
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if u != 1 {
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t.Fatalf("Wanted value 1 for option 3, got %d", u)
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}
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}
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func TestCopy(t *testing.T) {
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o := Options{
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1: []byte{2},
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2: []byte{3, 4},
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}
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o2 := o.Copy()
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delete(o2, 2)
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if len(o) != 2 {
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t.Fatalf("Mutating Option copy mutated the original")
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}
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}
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