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f673923629
With the CI occasionally slowing down, we're starting to see again some spurious failures despite the long 1-second timeouts. This reports false positives that are disturbing and doesn't provide as much value as this could. However at this delay it already becomes a pain for developers to wait for the tests to complete. This commit adds support for the new environment variable HAPROXY_TEST_TIMEOUT that will allow anyone to modify the connect, client and server timeouts. It was set to 5 seconds by default, which should be plenty for quite some time in the CI. All relevant values that were 200ms or above were replaced by this one. A few larger values were left as they are special. One test for the set-timeout action that used to rely on a fixed 1-sec value was extended to a fixed 5-sec, as the timeout is normally not reached, but it needs to be known to compare the old and new values.
334 lines
11 KiB
Plaintext
334 lines
11 KiB
Plaintext
varnishtest "Check the Accept-Encoding processing implemented in the Vary mechanism"
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#REQUIRE_VERSION=2.4
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feature ignore_unknown_macro
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server s1 {
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# Response varying on "accept-encoding" with a gzip content-encoding
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rxreq
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expect req.url == "/accept-encoding"
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txresp -hdr "Content-Encoding: gzip" \
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-hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-bodylen 45
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# Response varying on "accept-encoding" with a deflate content-encoding
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rxreq
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expect req.url == "/accept-encoding"
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txresp -hdr "Content-Encoding: deflate" \
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-hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-bodylen 55
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# Response varying on "accept-encoding" with no content-encoding (identity)
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rxreq
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expect req.url == "/accept-encoding-identity"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-bodylen 65
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# Response varying on "accept-encoding" with refused identity encoding
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rxreq
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expect req.url == "/accept-encoding-identity"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-hdr "Content-Encoding: deflate" \
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-bodylen 75
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rxreq
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expect req.url == "/accept-encoding-star"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-hdr "Content-Encoding: br" \
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-bodylen 89
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rxreq
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expect req.url == "/accept-encoding-star"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-hdr "Content-Encoding: deflate" \
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-bodylen 99
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rxreq
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expect req.url == "/multiple-content-encoding"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-hdr "Content-Encoding: deflate, gzip" \
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-bodylen 109
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rxreq
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expect req.url == "/unknown-content-encoding"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-hdr "Content-Encoding: unknown_encoding" \
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-bodylen 119
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rxreq
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expect req.url == "/unknown-content-encoding"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-hdr "Content-Encoding: unknown_encoding" \
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-bodylen 119
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rxreq
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expect req.url == "/hash-collision"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-hdr "Content-Encoding: br" \
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-bodylen 129
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rxreq
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expect req.url == "/hash-collision"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-hdr "Content-Encoding: gzip" \
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-bodylen 139
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} -start
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haproxy h1 -conf {
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global
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# WT: limit false-positives causing "HTTP header incomplete" due to
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# idle server connections being randomly used and randomly expiring
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# under us.
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tune.idle-pool.shared off
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defaults
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mode http
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timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
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timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
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timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
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frontend fe
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bind "fd@${fe}"
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default_backend test
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backend test
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http-request cache-use my_cache
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server www ${s1_addr}:${s1_port}
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http-response cache-store my_cache
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http-response set-header X-Cache-Hit %[res.cache_hit]
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cache my_cache
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total-max-size 3
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max-age 20
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max-object-size 3072
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process-vary on
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} -start
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client c1 -connect ${h1_fe_sock} {
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#
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# Accept-Encoding Vary
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#
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# First request
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "gzip"
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expect resp.bodylen == 45
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# Regular case
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "gzip"
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expect resp.bodylen == 45
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expect resp.http.X-Cache-Hit == 1
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# Regular case with upper case encoding
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: GZIP"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "gzip"
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expect resp.bodylen == 45
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expect resp.http.X-Cache-Hit == 1
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# Multiple accepted encodings (all standard)
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: deflate,gzip"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "gzip"
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expect resp.bodylen == 45
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expect resp.http.X-Cache-Hit == 1
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# Multiple accept-encoding headers + non-standard accepted encodings
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: first_encoding,second_encoding" -hdr "Accept-Encoding: gzip"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "gzip"
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expect resp.bodylen == 45
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expect resp.http.X-Cache-Hit == 1
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# Regular case with positive weight
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip;q=0.8"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "gzip"
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expect resp.bodylen == 45
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expect resp.http.X-Cache-Hit == 1
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# Regular case with positive weight and extra whitespaces
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: gzip ; q=0.8"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "gzip"
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expect resp.bodylen == 45
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expect resp.http.X-Cache-Hit == 1
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# Regular case with null weight
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: deflate;q=0.8, gzip;q=0"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "deflate"
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expect resp.bodylen == 55
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expect resp.http.X-Cache-Hit == 0
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#
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# Identity tests
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#
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txreq -url "/accept-encoding-identity"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "<undef>"
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expect resp.bodylen == 65
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expect resp.http.X-Cache-Hit == 0
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# Regular case
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txreq -url "/accept-encoding-identity"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "<undef>"
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expect resp.bodylen == 65
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expect resp.http.X-Cache-Hit == 1
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# Identity is allowed by default even if another encoding is specified
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txreq -url "/accept-encoding-identity" -hdr "Accept-Encoding: gzip"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "<undef>"
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expect resp.bodylen == 65
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expect resp.http.X-Cache-Hit == 1
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# Refused identity encoding (explicit null weight)
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txreq -url "/accept-encoding-identity" -hdr "Accept-Encoding: deflate, identity;q=0"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "deflate"
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expect resp.bodylen == 75
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expect resp.http.X-Cache-Hit == 0
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#
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# Star tests
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#
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txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: *"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "br"
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expect resp.bodylen == 89
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expect resp.http.X-Cache-Hit == 0
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# Regular case
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txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: *"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "br"
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expect resp.bodylen == 89
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expect resp.http.X-Cache-Hit == 1
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# Reject some encodings
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txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "br"
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expect resp.bodylen == 89
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expect resp.http.X-Cache-Hit == 1
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# Weighted star
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txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*;q=0.1"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "br"
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expect resp.bodylen == 89
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expect resp.http.X-Cache-Hit == 1
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# Rejected identity
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txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*;q=0.1,identity;q=0"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "br"
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expect resp.bodylen == 89
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expect resp.http.X-Cache-Hit == 1
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# Rejected star and "br" not accepted
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txreq -url "/accept-encoding-star" -hdr "Accept-Encoding: gzip;q=0, deflate,*;q=0"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "deflate"
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expect resp.bodylen == 99
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expect resp.http.X-Cache-Hit == 0
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#
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# Multiple content-encodings
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#
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txreq -url "/multiple-content-encoding" -hdr "Accept-Encoding: gzip;q=0.8, deflate"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "deflate, gzip"
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expect resp.bodylen == 109
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expect resp.http.X-Cache-Hit == 0
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txreq -url "/multiple-content-encoding" -hdr "Accept-Encoding: deflate,gzip;q=0.7"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "deflate, gzip"
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expect resp.bodylen == 109
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expect resp.http.X-Cache-Hit == 1
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#
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# Unknown content-encoding
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# The response should not be cached since it has an unknown content encoding
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#
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txreq -url "/unknown-content-encoding" -hdr "Accept-Encoding: gzip;q=0.8, deflate, first_encoding"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "unknown_encoding"
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expect resp.bodylen == 119
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expect resp.http.X-Cache-Hit == 0
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txreq -url "/unknown-content-encoding" -hdr "Accept-Encoding: deflate,gzip;q=0.8, first_encoding"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "unknown_encoding"
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expect resp.bodylen == 119
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expect resp.http.X-Cache-Hit == 0
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#
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# Hash collision (https://github.com/haproxy/haproxy/issues/988)
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#
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# crc32(gzip) ^ crc32(br) ^ crc32(xxx) ^ crc32(jdcqiab) == crc32(gzip)
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txreq -url "/hash-collision" -hdr "Accept-Encoding: br,gzip,xxx,jdcqiab"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "br"
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expect resp.bodylen == 129
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expect resp.http.X-Cache-Hit == 0
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txreq -url "/hash-collision" -hdr "Accept-Encoding: gzip"
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rxresp
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expect resp.status == 200
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expect resp.http.content-encoding == "gzip"
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expect resp.bodylen == 139
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expect resp.http.X-Cache-Hit == 0
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} -run
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