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package libwebsocketd
import (
"strconv"
"testing"
"time"
)
var eol_tests = []string{
"", "\n", "\r\n", "ok\n", "ok\n",
"quite long string for our test\n",
"quite long string for our test\r\n",
}
var eol_answers = []string{
"", "", "", "ok", "ok",
"quite long string for our test", "quite long string for our test",
}
func TestTrimEOL(t *testing.T) {
for n := 0; n < len(eol_tests); n++ {
answ := trimEOL([]byte(eol_tests[n]))
if string(answ) != eol_answers[n] {
t.Errorf("Answer '%s' did not match predicted '%s'", answ, eol_answers[n])
}
}
}
func BenchmarkTrimEOL(b *testing.B) {
for n := 0; n < b.N; n++ {
trimEOL([]byte(eol_tests[n%len(eol_tests)]))
}
}
type TestEndpoint struct {
limit int
prefix string
c chan []byte
result []string
}
func (e *TestEndpoint) StartReading() {
go func() {
for i := 0; i < e.limit; i++ {
e.c <- []byte(e.prefix + strconv.Itoa(i))
}
time.Sleep(time.Millisecond) // should be enough for smaller channel to catch up with long one
close(e.c)
}()
}
func (e *TestEndpoint) Terminate() {
}
func (e *TestEndpoint) Output() chan []byte {
return e.c
}
func (e *TestEndpoint) Send(msg []byte) bool {
e.result = append(e.result, string(msg))
return true
}
func TestEndpointPipe(t *testing.T) {
one := &TestEndpoint{2, "one:", make(chan []byte), make([]string, 0)}
two := &TestEndpoint{4, "two:", make(chan []byte), make([]string, 0)}
PipeEndpoints(one, two)
if len(one.result) != 4 || len(two.result) != 2 {
t.Errorf("Invalid lengths, should be 4 and 2: %v %v", one.result, two.result)
} else if one.result[0] != "two:0" || two.result[0] != "one:0" {
t.Errorf("Invalid first results, should be two:0 and one:0: %#v %#v", one.result[0], two.result[0])
}
}
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