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+varnishtest "Basic compression test"
+
+#REQUIRE_OPTION=ZLIB|SLZ
+
+feature ignore_unknown_macro
+
+server s1 {
+ # client c1 - request 1
+ rxreq
+ expect req.url == "/c1.1"
+ expect req.http.accept-encoding == "<undef>"
+ txresp \
+ -hdr "Content-Type: text/plain" \
+ -bodylen 100
+
+ # client c1 - request 2
+ rxreq
+ expect req.url == "/c1.2"
+ expect req.http.user-agent == "Mozilla/4"
+ expect req.http.accept-encoding == "gzip"
+ txresp \
+ -hdr "Content-Type: text/plain" \
+ -bodylen 100
+
+ # client c1 - request 3
+ rxreq
+ expect req.url == "/c1.3"
+ expect req.proto == "HTTP/1.0"
+ expect req.http.accept-encoding == "gzip"
+ txresp -bodylen 100
+
+ # client c1 - request 4
+ rxreq
+ expect req.url == "/c1.4"
+ expect req.http.accept-encoding == "gzip"
+ txresp \
+ -proto "HTTP/1.0" \
+ -hdr "Connection: keep-alive" \
+ -hdr "Content-Type: text/plain" \
+ -bodylen 100
+
+ # client c1 - request 5
+ rxreq
+ expect req.url == "/c1.5"
+ expect req.method == "HEAD"
+ expect req.http.accept-encoding == "gzip"
+ txresp -nolen \
+ -hdr "Content-Length: 100" \
+ -hdr "Content-Type: text/plain" \
+
+ # client c1 - request 6
+ rxreq
+ expect req.url == "/c1.6"
+ expect req.http.accept-encoding == "gzip"
+ txresp \
+ -status 400 \
+ -hdr "Content-Type: text/plain" \
+ -bodylen 100
+
+ # client c1 - request 7
+ rxreq
+ expect req.url == "/c1.7"
+ expect req.http.accept-encoding == "gzip"
+ txresp \
+ -hdr "Content-Type: text/plain" \
+ -hdr "Content-Encoding: something" \
+ -body "FOO"
+
+ # client c1 - request 8
+ rxreq
+ expect req.url == "/c1.8"
+ expect req.http.accept-encoding == "gzip"
+ txresp \
+ -hdr "Content-Type: text/plain" \
+ -hdr "Cache-Control: no-transform" \
+ -bodylen 100
+
+ # client c1 - request 9
+ rxreq
+ expect req.url == "/c1.9"
+ expect req.http.accept-encoding == "gzip"
+ txresp \
+ -hdr "Content-Type: text/css" \
+ -bodylen 100
+
+ # client c1 - request 10
+ rxreq
+ expect req.url == "/c1.10"
+ expect req.http.accept-encoding == "gzip"
+ txresp \
+ -hdr "Content-Type: multipart/mixed; boundary=\"aaa\"" \
+ -bodylen 100
+
+ # Close the connection with HAProxy and wait for a new one
+ # (C1 has finished and C2 will start)
+ accept
+
+ # client c2 - request 1
+ rxreq
+ expect req.url == "/c2.1"
+ expect req.http.accept-encoding == "gzip"
+ txresp \
+ -hdr "Content-Type: text/plain" \
+ -bodylen 100
+
+ # client c2 - request 2
+ rxreq
+ expect req.url == "/c2.2"
+ expect req.http.accept-encoding == "gzip"
+ txresp -nolen \
+ -hdr "Content-Type: text/plain" \
+ -hdr "Transfer-Encoding: chunked"
+ chunkedlen 1
+ chunkedlen 1
+ chunkedlen 2
+ chunkedlen 3
+ chunkedlen 5
+ chunkedlen 8
+ chunkedlen 13
+ chunkedlen 21
+ chunkedlen 34
+ chunkedlen 55
+ chunkedlen 89
+ chunkedlen 144
+ chunkedlen 233
+ chunkedlen 0
+
+ # Close the connection with HAProxy and wait for a new one
+ # (C2 has finished and C3 will start)
+ accept
+
+ # client c3 - request 1
+ rxreq
+ expect req.url == "/c3.1"
+ expect req.http.accept-encoding == "<undef>"
+ txresp \
+ -hdr "Content-Type: text/plain" \
+ -bodylen 50000
+
+ # client c3 - request 2
+ rxreq
+ expect req.url == "/c3.2"
+ expect req.http.accept-encoding == "<undef>"
+ txresp -nolen \
+ -hdr "Content-Type: text/plain" \
+ -hdr "Transfer-Encoding: chunked"
+ chunkedlen 1000
+ chunkedlen 1000
+ chunkedlen 1000
+ chunkedlen 1000
+ chunkedlen 1000
+ chunkedlen 5000
+ chunkedlen 10000
+ chunkedlen 30000
+ chunkedlen 0
+
+ # Close the connection with HAProxy and wait for a new one
+ # (C3 has finished and C4 will start)
+ accept
+
+ # client c4 - request 1
+ rxreq
+ expect req.url == "/c4.1"
+ expect req.http.accept-encoding == "<undef>"
+ txresp \
+ -hdr "Content-Type: text/plain" \
+ -bodylen 100
+
+ # client c4 - request 2
+ rxreq
+ expect req.url == "/c4.2"
+ expect req.http.accept-encoding == "<undef>"
+ txresp \
+ -hdr "Content-Type: text/plain" \
+ -bodylen 100
+} -start
+
+
+haproxy h1 -conf {
+ defaults
+ mode http
+ timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
+ timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
+ timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
+
+ frontend fe-gzip
+ bind "fd@${fe_gzip}"
+ default_backend be-gzip
+
+ frontend fe-identity
+ bind "fd@${fe_identity}"
+ default_backend be-identity
+
+ frontend fe-gzip-deflate
+ bind "fd@${fe_gzip_deflate}"
+ default_backend be-gzip-defalte
+
+ backend be-gzip
+ compression algo gzip
+ compression type text/html text/plain
+ server www ${s1_addr}:${s1_port}
+
+ backend be-identity
+ compression algo identity
+ server www ${s1_addr}:${s1_port}
+
+ backend be-gzip-defalte
+ compression algo gzip deflate
+ compression offload
+ server www ${s1_addr}:${s1_port}
+
+} -start
+
+# No compression expected because not supported by the client or because
+# something in the request or response headers forbids it.
+client c1 -connect ${h1_fe_gzip_sock} {
+ # 1. no "Accept-Encoding header"
+ txreq -url "/c1.1"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "<undef>"
+ expect resp.http.transfer-encoding == "<undef>"
+ expect resp.bodylen == 100
+
+ # 2. Buggy User-Agent
+ txreq -url "/c1.2" \
+ -hdr "Accept-Encoding: gzip" \
+ -hdr "User-Agent: Mozilla/4"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "<undef>"
+ expect resp.http.transfer-encoding == "<undef>"
+ expect resp.bodylen == 100
+
+ # 3. HTTP/1.0 request
+ txreq -url "/c1.3" \
+ -proto "HTTP/1.0" \
+ -hdr "Accept-Encoding: gzip" \
+ -hdr "Connection: keep-alive"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "<undef>"
+ expect resp.http.transfer-encoding == "<undef>"
+ expect resp.bodylen == 100
+
+ # 4. HTTP/1.0 response
+ txreq -url "/c1.4" \
+ -hdr "Accept-Encoding: gzip"
+ rxresp
+ expect resp.status == 200
+ expect resp.proto == "HTTP/1.0"
+ expect resp.http.content-encoding == "<undef>"
+ expect resp.http.transfer-encoding == "<undef>"
+ expect resp.bodylen == 100
+
+ # 5. HEAD method
+ txreq -req "HEAD" -url "/c1.5" \
+ -hdr "Accept-Encoding: gzip"
+ rxresp -no_obj
+ expect resp.status == 200
+ expect resp.http.content-length == "100"
+ expect resp.http.content-encoding == "<undef>"
+ expect resp.http.transfer-encoding == "<undef>"
+
+ # 6. Response status code != 20[0-3]
+ txreq -url "/c1.6" \
+ -hdr "Accept-Encoding: gzip"
+ rxresp
+ expect resp.status == 400
+ expect resp.http.content-encoding == "<undef>"
+ expect resp.http.transfer-encoding == "<undef>"
+ expect resp.bodylen == 100
+
+ # 7. Response alerady compressed by the server (with "Accept-Encoding")
+ txreq -url "/c1.7" \
+ -hdr "Accept-Encoding: gzip"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "something"
+ expect resp.http.transfer-encoding == "<undef>"
+ expect resp.bodylen == 3
+ expect resp.body == "FOO"
+
+ # 8. Response with "Cache-Control: no-transform"
+ txreq -url "/c1.8" \
+ -hdr "Accept-Encoding: gzip"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "<undef>"
+ expect resp.http.transfer-encoding == "<undef>"
+ expect resp.http.cache-control == "no-transform"
+ expect resp.bodylen == 100
+
+ # 9. Response with uncompressable content-type
+ txreq -url "/c1.9" \
+ -hdr "Accept-Encoding: gzip"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "<undef>"
+ expect resp.http.transfer-encoding == "<undef>"
+ expect resp.http.content-type == "text/css"
+ expect resp.bodylen == 100
+
+ # 10. Response with uncompressable content-type
+ txreq -url "/c1.10" \
+ -hdr "Accept-Encoding: gzip"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "<undef>"
+ expect resp.http.transfer-encoding == "<undef>"
+ expect resp.http.content-type == "multipart/mixed; boundary=\"aaa\""
+ expect resp.bodylen == 100
+} -run
+
+# GZIP Compression expected (small body)
+client c2 -connect ${h1_fe_gzip_sock} {
+ # 1. response from the server with a small body with a C-L
+ txreq -url "/c2.1" \
+ -hdr "Accept-Encoding: gzip"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "gzip"
+ expect resp.http.transfer-encoding == "chunked"
+ gunzip
+ expect resp.bodylen == 100
+
+ # 2. response from the server with a small chunked body
+ txreq -url "/c2.2" \
+ -hdr "Accept-Encoding: gzip"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "gzip"
+ expect resp.http.transfer-encoding == "chunked"
+ gunzip
+ expect resp.bodylen == 609
+} -run
+
+# Identity compression expect (Huge body)
+# Identity is used because of a limitation of vtest (the uncompressed body size
+# must be lower than 10 times of the compressed one)
+client c3 -connect ${h1_fe_identity_sock} {
+ # 1. response from the server with a huge body with a C-L
+ txreq -url "/c3.1"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "<undef>"
+ expect resp.http.transfer-encoding == "chunked"
+ expect resp.bodylen == 50000
+
+ # 2. response from the server with a huge chunked body
+ txreq -url "/c3.2"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "<undef>"
+ expect resp.http.transfer-encoding == "chunked"
+ expect resp.bodylen == 50000
+} -run
+
+
+# Compression expected with priority
+client c4 -connect ${h1_fe_gzip_deflate_sock} {
+ # 1. response from the server with a small body with a C-L
+ txreq -url "/c4.1" \
+ -hdr "Accept-Encoding: *;q=0, gzip;q=0.750, deflate;q=0.500"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "gzip"
+ expect resp.http.transfer-encoding == "chunked"
+
+ # 2. response from the server with a small body with a C-L
+ txreq -url "/c4.2" \
+ -hdr "Accept-Encoding: *;q=0, gzip;q=0.500, deflate;q=0.750"
+ rxresp
+ expect resp.status == 200
+ expect resp.http.content-encoding == "deflate"
+ expect resp.http.transfer-encoding == "chunked"
+} -run
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