config_test.go

Documentation: golang.org/x/net/internal/quic

     1  // Copyright 2023 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build go1.21
     6  
     7  package quic
     8  
     9  import "testing"
    10  
    11  func TestConfigTransportParameters(t *testing.T) {
    12  	const (
    13  		wantInitialMaxData        = int64(1)
    14  		wantInitialMaxStreamData  = int64(2)
    15  		wantInitialMaxStreamsBidi = int64(3)
    16  		wantInitialMaxStreamsUni  = int64(4)
    17  	)
    18  	tc := newTestConn(t, clientSide, func(c *Config) {
    19  		c.MaxBidiRemoteStreams = wantInitialMaxStreamsBidi
    20  		c.MaxUniRemoteStreams = wantInitialMaxStreamsUni
    21  		c.MaxStreamReadBufferSize = wantInitialMaxStreamData
    22  		c.MaxConnReadBufferSize = wantInitialMaxData
    23  	})
    24  	tc.handshake()
    25  	if tc.sentTransportParameters == nil {
    26  		t.Fatalf("conn didn't send transport parameters during handshake")
    27  	}
    28  	p := tc.sentTransportParameters
    29  	if got, want := p.initialMaxData, wantInitialMaxData; got != want {
    30  		t.Errorf("initial_max_data = %v, want %v", got, want)
    31  	}
    32  	if got, want := p.initialMaxStreamDataBidiLocal, wantInitialMaxStreamData; got != want {
    33  		t.Errorf("initial_max_stream_data_bidi_local = %v, want %v", got, want)
    34  	}
    35  	if got, want := p.initialMaxStreamDataBidiRemote, wantInitialMaxStreamData; got != want {
    36  		t.Errorf("initial_max_stream_data_bidi_remote = %v, want %v", got, want)
    37  	}
    38  	if got, want := p.initialMaxStreamDataUni, wantInitialMaxStreamData; got != want {
    39  		t.Errorf("initial_max_stream_data_uni = %v, want %v", got, want)
    40  	}
    41  	if got, want := p.initialMaxStreamsBidi, wantInitialMaxStreamsBidi; got != want {
    42  		t.Errorf("initial_max_stream_data_uni = %v, want %v", got, want)
    43  	}
    44  	if got, want := p.initialMaxStreamsUni, wantInitialMaxStreamsUni; got != want {
    45  		t.Errorf("initial_max_stream_data_uni = %v, want %v", got, want)
    46  	}
    47  }
    48
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