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cc9bf2e5fe
Do not cache responses that do not have an explicit expiration time (s-maxage or max-age Cache-Control directives or Expires header) or a validator (ETag or Last-Modified headers) anymore, as suggested in RFC 7234#3. The TX_FLAG_IGNORE flag is used instead of the TX_FLAG_CACHEABLE so as not to change the behavior of the checkcache option.
151 lines
3.6 KiB
Plaintext
151 lines
3.6 KiB
Plaintext
varnishtest "Caching rules test"
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# A respnse will not be cached unless it has an explicit age (Cache-Control max-age of s-maxage, Expires, Last-Modified headers, or ETag)
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#REQUIRE_VERSION=1.9
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feature ignore_unknown_macro
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server s1 {
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rxreq
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expect req.url == "/max-age"
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txresp -hdr "Cache-Control: max-age=5" \
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-bodylen 150
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rxreq
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expect req.url == "/s-maxage"
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txresp -hdr "Cache-Control: s-maxage=5" \
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-bodylen 160
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rxreq
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expect req.url == "/last-modified"
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txresp -hdr "Last-Modified: Thu, 22 Oct 2020 16:51:12 GMT" \
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-bodylen 180
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rxreq
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expect req.url == "/etag"
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txresp -hdr "ETag: \"etag\"" \
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-bodylen 190
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rxreq
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expect req.url == "/uncacheable"
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txresp \
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-bodylen 200
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rxreq
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expect req.url == "/uncacheable"
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txresp \
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-bodylen 210
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} -start
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server s2 {
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rxreq
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expect req.url == "/expires"
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# Expires header is filled directly by the expires_be backend"
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txresp \
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-bodylen 170
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} -start
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haproxy h1 -conf {
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defaults
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mode http
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${no-htx} option http-use-htx
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timeout connect 1s
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timeout client 1s
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timeout server 1s
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frontend fe
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bind "fd@${fe}"
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use_backend expires_be if { path_beg /expires }
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default_backend test
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backend expires_be
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http-request cache-use my_cache
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server www ${s2_addr}:${s2_port}
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http-response set-header X-Cache-Hit %[res.cache_hit]
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# Expires value set in the future (current_time+5s)
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http-response set-header Expires %[date(5),http_date]
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http-response cache-store my_cache
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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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} -start
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client c1 -connect ${h1_fe_sock} {
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txreq -url "/max-age"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 150
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txreq -url "/max-age"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 150
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expect resp.http.X-Cache-Hit == 1
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txreq -url "/s-maxage"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 160
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txreq -url "/s-maxage"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 160
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expect resp.http.X-Cache-Hit == 1
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txreq -url "/expires"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 170
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txreq -url "/expires"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 170
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expect resp.http.X-Cache-Hit == 1
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txreq -url "/last-modified"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 180
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txreq -url "/last-modified"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 180
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expect resp.http.X-Cache-Hit == 1
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txreq -url "/etag"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 190
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txreq -url "/etag"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 190
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expect resp.http.X-Cache-Hit == 1
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# The next response should not be cached
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txreq -url "/uncacheable"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 200
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txreq -url "/uncacheable"
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rxresp
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expect resp.status == 200
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expect resp.bodylen == 210
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expect resp.http.X-Cache-Hit == 0
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} -run
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