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package communication
import (
"reflect"
"testing"
)
func TestUnslip(t *testing.T) {
input := []byte{
0xFF, 0x12, SLIP_END,
0xFF, SLIP_ESC, SLIP_ESC_END, 0x12, SLIP_END,
0xFF, SLIP_ESC, SLIP_ESC_ESC, 0x12, SLIP_END,
}
output := [][]byte{
{0xFF, 0x12},
{0xFF, SLIP_END, 0x12},
{0xFF, SLIP_ESC, 0x12},
}
bytes := make(chan byte)
frames := make(chan []byte)
go func() {
for _, v := range input {
bytes <- v
}
}()
go func() {
for {
frames <- unslip(bytes)
}
}()
for _, v := range output {
frame := <-frames
if !reflect.DeepEqual(frame, v) {
t.Fatalf("Frame '%v' does not match expected '%v'\n", frame, v);
}
}
}
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