blob: 3bf4aa36ab51c2c588f9f12bc768f7db01eb44c9 [file] [log] [blame]
// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package http2
import "testing"
func TestRandomScheduler(t *testing.T) {
ws := NewRandomWriteScheduler()
ws.Push(makeWriteHeadersRequest(3))
ws.Push(makeWriteHeadersRequest(4))
ws.Push(makeWriteHeadersRequest(1))
ws.Push(makeWriteHeadersRequest(2))
ws.Push(makeWriteNonStreamRequest())
ws.Push(makeWriteNonStreamRequest())
// Pop all frames. Should get the non-stream requests first,
// followed by the stream requests in any order.
var order []FrameWriteRequest
for {
wr, ok := ws.Pop()
if !ok {
break
}
order = append(order, wr)
}
t.Logf("got frames: %v", order)
if len(order) != 6 {
t.Fatalf("got %d frames, expected 6", len(order))
}
if order[0].StreamID() != 0 || order[1].StreamID() != 0 {
t.Fatal("expected non-stream frames first", order[0], order[1])
}
got := make(map[uint32]bool)
for _, wr := range order[2:] {
got[wr.StreamID()] = true
}
for id := uint32(1); id <= 4; id++ {
if !got[id] {
t.Errorf("frame not found for stream %d", id)
}
}
}