mirror of
https://github.com/cbeuw/Cloak.git
synced 2024-11-17 15:25:30 +00:00
92 lines
2.3 KiB
Go
92 lines
2.3 KiB
Go
package multiplex
|
|
|
|
import (
|
|
"encoding/binary"
|
|
"io"
|
|
//"log"
|
|
"sort"
|
|
"testing"
|
|
)
|
|
|
|
func TestRecvNewFrame(t *testing.T) {
|
|
inOrder := []uint64{5, 6, 7, 8, 9, 10, 11}
|
|
outOfOrder0 := []uint64{5, 7, 8, 6, 11, 10, 9}
|
|
outOfOrder1 := []uint64{1, 96, 47, 2, 29, 18, 60, 8, 74, 22, 82, 58, 44, 51, 57, 71, 90, 94, 68, 83, 61, 91, 39, 97, 85, 63, 46, 73, 54, 84, 76, 98, 93, 79, 75, 50, 67, 37, 92, 99, 42, 77, 17, 16, 38, 3, 100, 24, 31, 7, 36, 40, 86, 64, 34, 45, 12, 5, 9, 27, 21, 26, 35, 6, 65, 69, 53, 4, 48, 28, 30, 56, 32, 11, 80, 66, 25, 41, 78, 13, 88, 62, 15, 70, 49, 43, 72, 23, 10, 55, 52, 95, 14, 59, 87, 33, 19, 20, 81, 89}
|
|
outOfOrder2 := []uint64{1<<32 - 5, 1<<32 + 3, 1 << 32, 1<<32 - 3, 1<<32 - 4, 1<<32 + 2, 1<<32 - 2, 1<<32 - 1, 1<<32 + 1}
|
|
|
|
test := func(set []uint64, ct *testing.T) {
|
|
sb := NewStreamBuffer()
|
|
sb.nextRecvSeq = set[0]
|
|
for _, n := range set {
|
|
bu64 := make([]byte, 8)
|
|
binary.BigEndian.PutUint64(bu64, n)
|
|
frame := Frame{
|
|
Seq: n,
|
|
Payload: bu64,
|
|
}
|
|
sb.Write(frame)
|
|
}
|
|
|
|
var sortedResult []uint64
|
|
for x := 0; x < len(set); x++ {
|
|
oct := make([]byte, 8)
|
|
n, err := sb.Read(oct)
|
|
if n != 8 || err != nil {
|
|
ct.Error("failed to read from sorted Buf", n, err)
|
|
return
|
|
}
|
|
//log.Print(p)
|
|
sortedResult = append(sortedResult, binary.BigEndian.Uint64(oct))
|
|
}
|
|
targetSorted := make([]uint64, len(set))
|
|
copy(targetSorted, set)
|
|
sort.Slice(targetSorted, func(i, j int) bool { return targetSorted[i] < targetSorted[j] })
|
|
|
|
for i := range targetSorted {
|
|
if sortedResult[i] != targetSorted[i] {
|
|
goto fail
|
|
}
|
|
}
|
|
sb.Close()
|
|
return
|
|
fail:
|
|
ct.Error(
|
|
"expecting", targetSorted,
|
|
"got", sortedResult,
|
|
)
|
|
}
|
|
|
|
t.Run("in order", func(t *testing.T) {
|
|
test(inOrder, t)
|
|
})
|
|
t.Run("out of order0", func(t *testing.T) {
|
|
test(outOfOrder0, t)
|
|
})
|
|
t.Run("out of order1", func(t *testing.T) {
|
|
test(outOfOrder1, t)
|
|
})
|
|
t.Run("out of order wrap", func(t *testing.T) {
|
|
test(outOfOrder2, t)
|
|
})
|
|
}
|
|
|
|
func TestStreamBuffer_RecvThenClose(t *testing.T) {
|
|
const testDataLen = 128
|
|
sb := NewStreamBuffer()
|
|
testData := make([]byte, testDataLen)
|
|
testFrame := Frame{
|
|
StreamID: 0,
|
|
Seq: 0,
|
|
Closing: 0,
|
|
Payload: testData,
|
|
}
|
|
sb.Write(testFrame)
|
|
sb.Close()
|
|
|
|
readBuf := make([]byte, testDataLen)
|
|
_, err := io.ReadFull(sb, readBuf)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
}
|