varnishtest "Filtering test with several filters and random forwarding (via trace filter)"

#REQUIRE_VERSION=2.4
#REQUIRE_OPTION=ZLIB|SLZ
#REGTEST_TYPE=slow

feature ignore_unknown_macro

barrier b1 cond 2 -cyclic

server s1 {
        rxreq
        expect req.url == "/"
        expect req.bodylen == 1048576
        expect req.http.accept-encoding == "<undef>"
        txresp \
          -hdr "Content-Type: text/plain" \
          -bodylen 1048576

        rxreq
        expect req.url == "/"
        txresp \
          -hdr "Content-Length: 0"
        recv 36000
        send_n 1000 "0123456789abcdefghijklmnopqrstuvwxyz"
        barrier b1 sync

        accept
        rxreq
        expect req.url == "/"
        txresp -nolen \
          -hdr "Content-Type: text/plain" \
          -bodylen 20480
        close

        accept
        rxreq
        expect req.url == "/"
        txresp -nolen
} -start

haproxy h1 -conf {
    defaults
        mode http
        ${no-htx} option http-use-htx
        timeout connect 1s
        timeout client  1s
        timeout server  1s

    frontend fe1
        bind "fd@${fe1}"

        compression offload
        compression algo gzip

        filter trace name "BEFORE" random-forwarding quiet
        filter compression
        filter trace name "AFTER" random-forwarding quiet
        default_backend be1

    backend be1
        server www ${s1_addr}:${s1_port}

} -start

client c1 -connect ${h1_fe1_sock} {
        txreq -url "/" \
          -hdr "Accept-Encoding: gzip" \
          -hdr "Content-Type: text/plain" \
          -bodylen 1048576
        rxresp
        expect resp.status == 200
        expect resp.http.content-encoding == "gzip"
        expect resp.http.transfer-encoding == "chunked"
	gunzip
        expect resp.bodylen == 1048576

        txreq -method "CONNECT" -url "/" -nolen
        rxresp
        expect resp.status == 200
        send_n 1000 "0123456789abcdefghijklmnopqrstuvwxyz"
        recv 36000
        barrier b1 sync
} -run

client c2 -connect ${h1_fe1_sock} {
        txreq -url "/" \
          -hdr "Accept-Encoding: gzip" \
          -hdr "Content-Type: text/plain"
        rxresp
        expect resp.status == 200
        expect resp.http.content-encoding == "<undef>"
        expect resp.http.transfer-encoding == "<undef>"
        expect resp.http.content-length == "<undef>"
        expect resp.bodylen == 20480
} -run

client c3 -connect ${h1_fe1_sock} {
        txreq -url "/" \
          -hdr "Accept-Encoding: gzip" \
          -hdr "Content-Type: text/plain"
        rxresp
        expect resp.status == 200
        expect resp.http.content-encoding == "<undef>"
        expect resp.http.transfer-encoding == "<undef>"
        expect resp.http.content-length == "<undef>"
        expect resp.bodylen == 0
} -run