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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.
411 lines
13 KiB
Plaintext
411 lines
13 KiB
Plaintext
varnishtest "Vary support"
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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
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# an unacceptable 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"
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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
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# no content-encoding
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rxreq
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expect req.url == "/accept-encoding"
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txresp -hdr "Content-Type: text/plain" \
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-hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-bodylen 48
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# Response varying on "accept-encoding" but having two different encodings
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rxreq
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expect req.url == "/accept-encoding-multiple"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-bodylen 51
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# Unmanaged vary
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rxreq
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expect req.url == "/unmanaged"
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txresp -hdr "Vary: accept-encoding,unmanaged" \
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-hdr "Cache-Control: max-age=5" \
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-bodylen 51
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rxreq
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expect req.url == "/unmanaged"
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txresp -hdr "Vary: accept-encoding,unmanaged" \
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-hdr "Cache-Control: max-age=5" \
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-bodylen 51
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# Mixed Vary (Accept-Encoding + Referer)
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rxreq
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expect req.url == "/referer-accept-encoding"
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txresp -hdr "Vary: accept-encoding,referer" \
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-hdr "Cache-Control: max-age=5" \
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-hdr "Content-Encoding: gzip" \
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-bodylen 51
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rxreq
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expect req.url == "/referer-accept-encoding"
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txresp -hdr "Vary: referer,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 54
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rxreq
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expect req.url == "/referer-accept-encoding"
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txresp -hdr "Vary: referer,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 57
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# Multiple Accept-Encoding headers
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rxreq
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expect req.url == "/multiple_headers"
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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 155
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rxreq
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expect req.url == "/multiple_headers"
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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 166
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# Too many Accept-Encoding values (we will not cache responses with more than 16 encodings)
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rxreq
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expect req.url == "/too_many_encodings"
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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 177
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rxreq
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expect req.url == "/too_many_encodings"
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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 188
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rxreq
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expect req.url == "/empty-vs-missing"
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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 234
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rxreq
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expect req.url == "/empty-vs-missing"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-bodylen 256
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} -start
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server s2 {
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# Responses that should not be cached
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rxreq
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expect req.url == "/no_vary_support"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-bodylen 57
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rxreq
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expect req.url == "/no_vary_support"
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txresp -hdr "Vary: accept-encoding" \
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-hdr "Cache-Control: max-age=5" \
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-bodylen 57
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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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use_backend no_vary_be if { path_beg /no_vary_support }
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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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backend no_vary_be
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http-request cache-use no_vary_cache
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server www ${s2_addr}:${s2_port}
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http-response cache-store no_vary_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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cache no_vary_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 off
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} -start
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client c1 -connect ${h1_fe_sock} {
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# Accept-Encoding Vary
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: first_value"
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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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# The response for the first request had an unacceptable `content-encoding`
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# which might happen if that's the only thing the server supports, but
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# we must not cache that and instead defer to the server.
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: first_value"
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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 == 0
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: second_value"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 48
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expect resp.http.content-type == "text/plain"
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expect resp.http.X-Cache-Hit == 0
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# This request matches the cache entry for the request above, despite
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# matching the `accept-encoding` of the first request because the
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# request above only has the `identity` encoding which is implicitly
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# added, unless explicitly forbidden.
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: first_value"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 48
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expect resp.http.content-type == "text/plain"
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expect resp.http.X-Cache-Hit == 1
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txreq -url "/accept-encoding" -hdr "Accept-Encoding: second_value"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 48
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expect resp.http.content-type == "text/plain"
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expect resp.http.X-Cache-Hit == 1
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# The accept-encoding normalizer function converts the header values
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# to lower case then calculates the hash of every sub part before
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# sorting the hashes and xor'ing them (while removing duplicates).
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txreq -url "/accept-encoding-multiple" -hdr "Accept-Encoding: first,second"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 51
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expect resp.http.X-Cache-Hit == 0
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txreq -url "/accept-encoding-multiple" -hdr "Accept-Encoding: first,second"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 51
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expect resp.http.X-Cache-Hit == 1
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txreq -url "/accept-encoding-multiple" -hdr "Accept-Encoding: second,first"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 51
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expect resp.http.X-Cache-Hit == 1
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txreq -url "/accept-encoding-multiple" -hdr "Accept-Encoding: FirsT,SECOND,first"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 51
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expect resp.http.X-Cache-Hit == 1
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# Unmanaged vary
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txreq -url "/unmanaged" -hdr "Accept-Encoding: first_value"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 51
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expect resp.http.X-Cache-Hit == 0
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txreq -url "/unmanaged" -hdr "Accept-Encoding: first_value"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 51
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expect resp.http.X-Cache-Hit == 0
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# Mixed Vary (Accept-Encoding + Referer)
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txreq -url "/referer-accept-encoding" \
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-hdr "Accept-Encoding: br, gzip" \
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-hdr "Referer: referer"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 51
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expect resp.http.X-Cache-Hit == 0
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txreq -url "/referer-accept-encoding" \
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-hdr "Accept-Encoding: br" \
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-hdr "Referer: other-referer"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 54
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expect resp.http.X-Cache-Hit == 0
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txreq -url "/referer-accept-encoding" \
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-hdr "Accept-Encoding: gzip" \
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-hdr "Referer: other-referer"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 57
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expect resp.http.X-Cache-Hit == 0
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txreq -url "/referer-accept-encoding" \
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-hdr "Referer: referer" \
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-hdr "Accept-Encoding: gzip, br"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 51
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expect resp.http.X-Cache-Hit == 1
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txreq -url "/referer-accept-encoding" \
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-hdr "Accept-Encoding: br" \
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-hdr "Referer: other-referer"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 54
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expect resp.http.X-Cache-Hit == 1
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txreq -url "/referer-accept-encoding" \
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-hdr "Accept-Encoding: gzip" \
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-hdr "Referer: other-referer"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 57
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expect resp.http.X-Cache-Hit == 1
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# Multiple Accept-encoding headers
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txreq -url "/multiple_headers" \
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-hdr "Accept-Encoding: gzip" \
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-hdr "Accept-Encoding: br, deflate"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 155
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expect resp.http.X-Cache-Hit == 0
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txreq -url "/multiple_headers" \
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-hdr "Accept-Encoding: deflate" \
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-hdr "Accept-Encoding: br,gzip"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 155
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expect resp.http.X-Cache-Hit == 1
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# Should not match a cache entry
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txreq -url "/multiple_headers" \
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-hdr "Accept-Encoding: first_encoding"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 166
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expect resp.http.X-Cache-Hit == 0
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# Too many accept encodings
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txreq -url "/too_many_encodings" \
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-hdr "Accept-Encoding: a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 177
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expect resp.http.X-Cache-Hit == 0
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txreq -url "/too_many_encodings" \
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-hdr "Accept-Encoding: a1,a2,a3,a4,a5,a6,a7,a8,a9,a10,a11,a12,a13,a14,a15,a16,a17"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 188
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expect resp.http.X-Cache-Hit == 0
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# A missing 'Accept-Encoding' implies that anything is acceptable,
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# while an empty 'Accept-Encoding' implies nothing is acceptable.
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# Start by caching a gzip response.
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txreq -url "/empty-vs-missing" -hdr "Accept-Encoding: gzip"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 234
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expect resp.http.content-encoding == "gzip"
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expect resp.http.X-Cache-Hit == 0
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# Check that it is cached.
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txreq -url "/empty-vs-missing" -hdr "Accept-Encoding: gzip"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 234
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expect resp.http.content-encoding == "gzip"
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expect resp.http.X-Cache-Hit == 1
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# Check that the cached response is returned when no accept-encoding is
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# specified.
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txreq -url "/empty-vs-missing"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 234
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expect resp.http.content-encoding == "gzip"
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expect resp.http.X-Cache-Hit == 1
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# Check that the cached response is not returned when an empty
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# accept-encoding is specified.
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txreq -url "/empty-vs-missing" -hdr "Accept-Encoding:"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 256
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expect resp.http.content-encoding == "<undef>"
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expect resp.http.X-Cache-Hit == 0
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# The following requests are treated by a backend that does not cache
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# responses containing a Vary header
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txreq -url "/no_vary_support"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 57
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expect resp.http.X-Cache-Hit == 0
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txreq -url "/no_vary_support"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 57
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expect resp.http.X-Cache-Hit == 0
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} -run
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