diff options
Diffstat (limited to 'reg-tests/http-messaging/http_request_buffer.vtc')
| -rw-r--r-- | reg-tests/http-messaging/http_request_buffer.vtc | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/reg-tests/http-messaging/http_request_buffer.vtc b/reg-tests/http-messaging/http_request_buffer.vtc new file mode 100644 index 0000000..302db4a --- /dev/null +++ b/reg-tests/http-messaging/http_request_buffer.vtc @@ -0,0 +1,135 @@ +varnishtest "A test for http-request-buffer option" +feature ignore_unknown_macro + + +# This test checks HTTP request buffering feature. +# We run one server s1 which can serve only one client (no -repeat argument here). +# c1 client uses a malformed request which is not transferred to s1 server +# thanks to "http-buffer-request". If this was the case, c2 client +# could not connect to s1 server and this would lead to make this test fail. + +barrier b1 cond 2 -cyclic + +server s1 { + rxreq + expect req.bodylen == 257 + txresp + + accept + + rxreq + expect req.bodylen == 2 + txresp +} -start + +syslog S -level info { + recv + expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe1 fe1/<NOSRV> .* 408 .* - - cR-- .* .* \"GET /this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url-this-is-a-long-url HTTP/1\\.1\"" + barrier b1 sync + + recv + expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe1 be1/srv1 [0-9]*/[0-9]*/[0-9]*/[0-9]*/[0-9]* 200 .* - - ---- .* .* \"GET / HTTP/1\\.1\"" + barrier b1 sync + + recv + expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe2 be1/srv1 [0-9]*/[0-9]*/[0-9]*/[0-9]*/[0-9]* 200 .* - - ---- .* .* \"POST /1 HTTP/1\\.1\"" + barrier b1 sync + + recv + expect ~ "[^:\\[ ]*\\[[0-9]*\\]: .* .* fe2 be1/<NOSRV> [0-9]*/-1/-1/-1/[0-9]* 400 .* - - CR-- .* .* \"POST /2 HTTP/1\\.1\"" +} -start + +haproxy h1 -conf { + defaults + mode http + timeout client 100 + timeout server "${HAPROXY_TEST_TIMEOUT-5s}" + timeout connect "${HAPROXY_TEST_TIMEOUT-5s}" + + backend be1 + server srv1 ${s1_addr}:${s1_port} + + frontend fe1 + option httplog + option http-buffer-request + log ${S_addr}:${S_port} local0 debug err + bind "fd@${fe1}" + use_backend be1 + + frontend fe2 + timeout client 10s + option httplog + option http-buffer-request + log ${S_addr}:${S_port} local0 debug err + bind "fd@${fe2}" + use_backend be1 +} -start + +# 1 byte of the payload is missing. +# ==> The request must timed out with a 408 response +client c1 -connect ${h1_fe1_sock} { + send "GET" + send " " + send "/this-is-a-long-url" + send "-this-is-a-long-url" + send "-this-is-a-long-url" + send "-this-is-a-long-url" + send "-this-is-a-long-url" + send "-this-is-a-long-url" + send "-this-is-a-long-url" + send " HTT" + send "P/1.1" + send "\r" + send "\n" + send "Content-Length: 209\r\n\r\n" + send "abcdefghijklmnopqrstuvwxyz" + send "abcdefghijklmnopqrstuvwxyz" + send "abcdefghijklmnopqrstuvwxyz" + send "abcdefghijklmnopqrstuvwxyz" + send "abcdefghijklmnopqrstuvwxyz" + send "abcdefghijklmnopqrstuvwxyz" + send "abcdefghijklmnopqrstuvwxyz" + send "abcdefghijklmnopqrstuvwxyz" + rxresp + expect resp.status == 408 +} -run + +# Wait matching on log message +barrier b1 sync + +# Payload is fully sent +# ==> Request must be sent to the server. A 200 must be received +client c2 -connect ${h1_fe1_sock} { + txreq -bodylen 257 + rxresp + expect resp.status == 200 +} -run + +# Wait matching on log message +barrier b1 sync + +# Payload is fully sent in 2 steps (with a small delay, smaller than the client +# timeout) and split on a chunk size. +# ==> Request must be sent to the server. A 200 must be received +client c3 -connect ${h1_fe2_sock} { + send "POST /1 HTTP/1.1\r\nTransfer-Encoding: chunked\r\n\r\n1\r\n1\r\n1" + delay 0.01 + send "\r\n1\r\n0\r\n\r\n" + rxresp + expect resp.status == 200 +} -run + +# Wait matching on log message +barrier b1 sync + +# Last CRLF of the request payload is missing but payload is sent in 2 steps +# (with a small delay, smaller than the client timeout) and split on a chunk +# size. The client aborts before sending the last CRLF. +# ==> Request must be handled as an error with 'CR--' termination state. +client c4 -connect ${h1_fe2_sock} { + send "POST /2 HTTP/1.1\r\nTransfer-Encoding: chunked\r\n\r\n1\r\n1\r\n1" + delay 0.01 + send "\r\n1\r\n0\r\n" +} -run + +syslog S -wait |