nghttp2/integration-tests/nghttpx_spdy_test.go

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package nghttp2
import (
"github.com/bradfitz/http2/hpack"
"github.com/tatsuhiro-t/spdy"
"net/http"
"testing"
)
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// TestS3H1PlainGET tests whether simple SPDY GET request works.
func TestS3H1PlainGET(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1"}, t, noopHandler)
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1PlainGET",
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
want := 200
if got := res.status; got != want {
t.Errorf("status = %v; want %v", got, want)
}
}
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// TestS3H1BadRequestCL tests that server rejects request whose
// content-length header field value does not match its request body
// size.
func TestS3H1BadRequestCL(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1"}, t, noopHandler)
defer st.Close()
// we set content-length: 1024, but the actual request body is
// 3 bytes.
res, err := st.spdy(requestParam{
name: "TestS3H1BadRequestCL",
method: "POST",
header: []hpack.HeaderField{
pair("content-length", "1024"),
},
body: []byte("foo"),
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
want := spdy.ProtocolError
if got := res.spdyRstErrCode; got != want {
t.Errorf("res.spdyRstErrCode = %v; want %v", got, want)
}
}
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// TestS3H1MultipleRequestCL tests that server rejects request with
// multiple Content-Length request header fields.
func TestS3H1MultipleRequestCL(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1"}, t, func(w http.ResponseWriter, r *http.Request) {
t.Errorf("server should not forward bad request")
})
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1MultipleRequestCL",
header: []hpack.HeaderField{
pair("content-length", "1"),
pair("content-length", "1"),
},
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
want := 400
if got := res.status; got != want {
t.Errorf("status: %v; want %v", got, want)
}
}
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// TestS3H1InvalidRequestCL tests that server rejects request with
// Content-Length which cannot be parsed as a number.
func TestS3H1InvalidRequestCL(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1"}, t, func(w http.ResponseWriter, r *http.Request) {
t.Errorf("server should not forward bad request")
})
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1InvalidRequestCL",
header: []hpack.HeaderField{
pair("content-length", ""),
},
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
want := 400
if got := res.status; got != want {
t.Errorf("status: %v; want %v", got, want)
}
}
// TestS3H1GenerateVia tests that server generates Via header field to and
// from backend server.
func TestS3H1GenerateVia(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1"}, t, func(w http.ResponseWriter, r *http.Request) {
if got, want := r.Header.Get("Via"), "1.1 nghttpx"; got != want {
t.Errorf("Via: %v; want %v", got, want)
}
})
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1GenerateVia",
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.header.Get("Via"), "1.1 nghttpx"; got != want {
t.Errorf("Via: %v; want %v", got, want)
}
}
// TestS3H1AppendVia tests that server adds value to existing Via
// header field to and from backend server.
func TestS3H1AppendVia(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1"}, t, func(w http.ResponseWriter, r *http.Request) {
if got, want := r.Header.Get("Via"), "foo, 1.1 nghttpx"; got != want {
t.Errorf("Via: %v; want %v", got, want)
}
w.Header().Add("Via", "bar")
})
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1AppendVia",
header: []hpack.HeaderField{
pair("via", "foo"),
},
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.header.Get("Via"), "bar, 1.1 nghttpx"; got != want {
t.Errorf("Via: %v; want %v", got, want)
}
}
// TestS3H1NoVia tests that server does not add value to existing Via
// header field to and from backend server.
func TestS3H1NoVia(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1", "--no-via"}, t, func(w http.ResponseWriter, r *http.Request) {
if got, want := r.Header.Get("Via"), "foo"; got != want {
t.Errorf("Via: %v; want %v", got, want)
}
w.Header().Add("Via", "bar")
})
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1NoVia",
header: []hpack.HeaderField{
pair("via", "foo"),
},
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.header.Get("Via"), "bar"; got != want {
t.Errorf("Via: %v; want %v", got, want)
}
}
// TestS3H1HeaderFieldBuffer tests that request with header fields
// larger than configured buffer size is rejected.
func TestS3H1HeaderFieldBuffer(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1", "--header-field-buffer=10"}, t, func(w http.ResponseWriter, r *http.Request) {
t.Fatal("execution path should not be here")
})
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1HeaderFieldBuffer",
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.spdyRstErrCode, spdy.InternalError; got != want {
t.Errorf("res.spdyRstErrCode: %v; want %v", got, want)
}
}
// TestS3H1HeaderFields tests that request with header fields more
// than configured number is rejected.
func TestS3H1HeaderFields(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1", "--max-header-fields=1"}, t, func(w http.ResponseWriter, r *http.Request) {
t.Fatal("execution path should not be here")
})
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1HeaderFields",
// we have at least 5 pseudo-header fields sent, and
// that ensures that buffer limit exceeds.
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.spdyRstErrCode, spdy.InternalError; got != want {
t.Errorf("res.spdyRstErrCode: %v; want %v", got, want)
}
}
// TestS3H1InvalidMethod tests that server rejects invalid method with
// 501.
func TestS3H1InvalidMethod(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1"}, t, func(w http.ResponseWriter, r *http.Request) {
t.Errorf("server should not forward this request")
})
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1InvalidMethod",
method: "get",
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.status, 501; got != want {
t.Errorf("status: %v; want %v", got, want)
}
}
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// TestS3H1ReqPhaseSetHeader tests mruby request phase hook
// modifies request header fields.
func TestS3H1ReqPhaseSetHeader(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1", "--request-phase-file=" + testDir + "/req-set-header.rb"}, t, func(w http.ResponseWriter, r *http.Request) {
if got, want := r.Header.Get("User-Agent"), "mruby"; got != want {
t.Errorf("User-Agent = %v; want %v", got, want)
}
})
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1ReqPhaseSetHeader",
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.status, 200; got != want {
t.Errorf("status = %v; want %v", got, want)
}
}
// TestS3H1ReqPhaseReturn tests mruby request phase hook returns
// custom response.
func TestS3H1ReqPhaseReturn(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1", "--request-phase-file=" + testDir + "/return.rb"}, t, func(w http.ResponseWriter, r *http.Request) {
t.Fatalf("request should not be forwarded")
})
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1ReqPhaseReturn",
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.status, 404; got != want {
t.Errorf("status = %v; want %v", got, want)
}
hdtests := []struct {
k, v string
}{
{"content-length", "11"},
{"from", "mruby"},
}
for _, tt := range hdtests {
if got, want := res.header.Get(tt.k), tt.v; got != want {
t.Errorf("%v = %v; want %v", tt.k, got, want)
}
}
if got, want := string(res.body), "Hello World"; got != want {
t.Errorf("body = %v; want %v", got, want)
}
}
// TestS3H1RespPhaseSetHeader tests mruby response phase hook modifies
// response header fields.
func TestS3H1RespPhaseSetHeader(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1", "--response-phase-file=" + testDir + "/resp-set-header.rb"}, t, noopHandler)
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1RespPhaseSetHeader",
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.status, 200; got != want {
t.Errorf("status = %v; want %v", got, want)
}
if got, want := res.header.Get("alpha"), "bravo"; got != want {
t.Errorf("alpha = %v; want %v", got, want)
}
}
// TestS3H1RespPhaseReturn tests mruby response phase hook returns
// custom response.
func TestS3H1RespPhaseReturn(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1", "--response-phase-file=" + testDir + "/return.rb"}, t, noopHandler)
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H1RespPhaseReturn",
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.status, 404; got != want {
t.Errorf("status = %v; want %v", got, want)
}
hdtests := []struct {
k, v string
}{
{"content-length", "11"},
{"from", "mruby"},
}
for _, tt := range hdtests {
if got, want := res.header.Get(tt.k), tt.v; got != want {
t.Errorf("%v = %v; want %v", tt.k, got, want)
}
}
if got, want := string(res.body), "Hello World"; got != want {
t.Errorf("body = %v; want %v", got, want)
}
}
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// TestS3H2ConnectFailure tests that server handles the situation that
// connection attempt to HTTP/2 backend failed.
func TestS3H2ConnectFailure(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1", "--http2-bridge"}, t, noopHandler)
defer st.Close()
// simulate backend connect attempt failure
st.ts.Close()
res, err := st.spdy(requestParam{
name: "TestS3H2ConnectFailure",
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
want := 503
if got := res.status; got != want {
t.Errorf("status: %v; want %v", got, want)
}
}
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// TestS3H2ReqPhaseReturn tests mruby request phase hook returns
// custom response.
func TestS3H2ReqPhaseReturn(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1", "--http2-bridge", "--request-phase-file=" + testDir + "/return.rb"}, t, func(w http.ResponseWriter, r *http.Request) {
t.Fatalf("request should not be forwarded")
})
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H2ReqPhaseReturn",
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.status, 404; got != want {
t.Errorf("status = %v; want %v", got, want)
}
hdtests := []struct {
k, v string
}{
{"content-length", "11"},
{"from", "mruby"},
}
for _, tt := range hdtests {
if got, want := res.header.Get(tt.k), tt.v; got != want {
t.Errorf("%v = %v; want %v", tt.k, got, want)
}
}
if got, want := string(res.body), "Hello World"; got != want {
t.Errorf("body = %v; want %v", got, want)
}
}
// TestS3H2RespPhaseReturn tests mruby response phase hook returns
// custom response.
func TestS3H2RespPhaseReturn(t *testing.T) {
st := newServerTesterTLS([]string{"--npn-list=spdy/3.1", "--http2-bridge", "--response-phase-file=" + testDir + "/return.rb"}, t, noopHandler)
defer st.Close()
res, err := st.spdy(requestParam{
name: "TestS3H2RespPhaseReturn",
})
if err != nil {
t.Fatalf("Error st.spdy() = %v", err)
}
if got, want := res.status, 404; got != want {
t.Errorf("status = %v; want %v", got, want)
}
hdtests := []struct {
k, v string
}{
{"content-length", "11"},
{"from", "mruby"},
}
for _, tt := range hdtests {
if got, want := res.header.Get(tt.k), tt.v; got != want {
t.Errorf("%v = %v; want %v", tt.k, got, want)
}
}
if got, want := string(res.body), "Hello World"; got != want {
t.Errorf("body = %v; want %v", got, want)
}
}