mirror of
http://git.haproxy.org/git/haproxy.git/
synced 2024-12-22 12:20:00 +00:00
ca4fd73938
When a s-maxage cache-control directive is present, it overrides any other max-age or expires value (see section 5.2.2.9 of RFC7234). So if we have a max-age=0 alongside a strictly positive s-maxage, the response should be cached. This bug was raised in GitHub issue #2203. The fix can be backported to all stable branches.
321 lines
8.3 KiB
Plaintext
321 lines
8.3 KiB
Plaintext
varnishtest "Caching rules test"
|
|
# A response will not be cached unless it has an explicit age (Cache-Control max-age of s-maxage, Expires) or a validator (Last-Modified, or ETag)
|
|
# A response will not be cached either if it has an Age header that is either invalid (should be an integer) or greater than its max age.
|
|
|
|
#REQUIRE_VERSION=2.4
|
|
|
|
feature ignore_unknown_macro
|
|
|
|
server s1 {
|
|
rxreq
|
|
expect req.url == "/max-age"
|
|
txresp -hdr "Cache-Control: max-age=5" \
|
|
-bodylen 150
|
|
|
|
rxreq
|
|
expect req.url == "/s-maxage"
|
|
txresp -hdr "Cache-Control: s-maxage=5" \
|
|
-bodylen 160
|
|
|
|
rxreq
|
|
expect req.url == "/last-modified"
|
|
txresp -hdr "Last-Modified: Thu, 22 Oct 2020 16:51:12 GMT" \
|
|
-bodylen 180
|
|
|
|
rxreq
|
|
expect req.url == "/etag"
|
|
txresp -hdr "ETag: \"etag\"" \
|
|
-bodylen 190
|
|
|
|
rxreq
|
|
expect req.url == "/uncacheable"
|
|
txresp \
|
|
-bodylen 200
|
|
|
|
rxreq
|
|
expect req.url == "/uncacheable"
|
|
txresp \
|
|
-bodylen 210
|
|
|
|
# Age response header checks
|
|
|
|
# Invalid age
|
|
rxreq
|
|
expect req.url == "/invalid_age"
|
|
txresp -hdr "Cache-Control: max-age=5" \
|
|
-hdr "Age: abc" -bodylen 120
|
|
|
|
rxreq
|
|
expect req.url == "/invalid_age"
|
|
txresp -hdr "Cache-Control: max-age=5" \
|
|
-hdr "Age: abc" -bodylen 120
|
|
|
|
# Old age (greater than max age)
|
|
rxreq
|
|
expect req.url == "/old_age"
|
|
txresp -hdr "Cache-Control: max-age=5" \
|
|
-hdr "Age: 10" -bodylen 130
|
|
|
|
rxreq
|
|
expect req.url == "/old_age"
|
|
txresp -hdr "Cache-Control: max-age=5" \
|
|
-hdr "Age: 10" -bodylen 130
|
|
|
|
# Good age
|
|
rxreq
|
|
expect req.url == "/good_age"
|
|
txresp -hdr "Cache-Control: max-age=500" \
|
|
-hdr "Age: 100" -bodylen 140
|
|
|
|
|
|
# "Control-Cache: no-cache" on client request but still stored in cache
|
|
rxreq
|
|
expect req.url == "/nocache"
|
|
txresp -hdr "Cache-Control: max-age=500" \
|
|
-hdr "Age: 100" -bodylen 140
|
|
|
|
rxreq
|
|
expect req.url == "/nocache"
|
|
txresp -hdr "Cache-Control: max-age=500" \
|
|
-hdr "Age: 100" -bodylen 140
|
|
|
|
|
|
# max-age=0
|
|
rxreq
|
|
expect req.url == "/maxage_zero"
|
|
txresp -hdr "Cache-Control: max-age=0" \
|
|
-bodylen 150
|
|
|
|
rxreq
|
|
expect req.url == "/maxage_zero"
|
|
txresp -hdr "Cache-Control: max-age=0" \
|
|
-bodylen 150
|
|
|
|
# Overridden null max-age
|
|
rxreq
|
|
expect req.url == "/overridden"
|
|
txresp -hdr "Cache-Control: max-age=1, s-maxage=5" \
|
|
-bodylen 160
|
|
|
|
rxreq
|
|
expect req.url == "/overridden_null_maxage"
|
|
txresp -hdr "Cache-Control: max-age=0, s-maxage=5" \
|
|
-bodylen 190
|
|
|
|
|
|
} -start
|
|
|
|
server s2 {
|
|
rxreq
|
|
expect req.url == "/expires"
|
|
# Expires header is filled directly by the expires_be backend"
|
|
txresp \
|
|
-bodylen 170
|
|
} -start
|
|
|
|
haproxy h1 -conf {
|
|
global
|
|
# WT: limit false-positives causing "HTTP header incomplete" due to
|
|
# idle server connections being randomly used and randomly expiring
|
|
# under us.
|
|
tune.idle-pool.shared off
|
|
|
|
defaults
|
|
mode http
|
|
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
|
|
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
|
|
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
|
|
|
|
frontend fe
|
|
bind "fd@${fe}"
|
|
use_backend expires_be if { path_beg /expires }
|
|
default_backend test
|
|
|
|
backend expires_be
|
|
http-request cache-use my_cache
|
|
server www ${s2_addr}:${s2_port}
|
|
http-response set-header X-Cache-Hit %[res.cache_hit]
|
|
# Expires value set in the future (current_time+5s)
|
|
http-response set-header Expires %[date(5),http_date]
|
|
http-response cache-store my_cache
|
|
|
|
backend test
|
|
http-request cache-use my_cache
|
|
server www ${s1_addr}:${s1_port}
|
|
http-response cache-store my_cache
|
|
http-response set-header X-Cache-Hit %[res.cache_hit]
|
|
|
|
cache my_cache
|
|
total-max-size 3
|
|
max-age 20
|
|
max-object-size 3072
|
|
} -start
|
|
|
|
|
|
client c1 -connect ${h1_fe_sock} {
|
|
txreq -url "/max-age"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 150
|
|
|
|
txreq -url "/max-age"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 150
|
|
expect resp.http.X-Cache-Hit == 1
|
|
|
|
txreq -url "/s-maxage"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 160
|
|
|
|
txreq -url "/s-maxage"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 160
|
|
expect resp.http.X-Cache-Hit == 1
|
|
|
|
txreq -url "/expires"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 170
|
|
|
|
txreq -url "/expires"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 170
|
|
expect resp.http.X-Cache-Hit == 1
|
|
|
|
txreq -url "/last-modified"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 180
|
|
|
|
txreq -url "/last-modified"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 180
|
|
expect resp.http.X-Cache-Hit == 1
|
|
|
|
txreq -url "/etag"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 190
|
|
|
|
txreq -url "/etag"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 190
|
|
expect resp.http.X-Cache-Hit == 1
|
|
|
|
# The next response should not be cached
|
|
txreq -url "/uncacheable"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 200
|
|
|
|
txreq -url "/uncacheable"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 210
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
# Age header tests
|
|
txreq -url "/invalid_age"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 120
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
txreq -url "/invalid_age"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 120
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
txreq -url "/old_age"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 130
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
txreq -url "/old_age"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 130
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
txreq -url "/good_age"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 140
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
txreq -url "/good_age"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 140
|
|
expect resp.http.X-Cache-Hit == 1
|
|
|
|
# Cache-Control: no-cache
|
|
txreq -url "/nocache" -hdr "Cache-Control: no-cache"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 140
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
txreq -url "/nocache" -hdr "Cache-Control: no-cache"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 140
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
txreq -url "/nocache"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 140
|
|
expect resp.http.X-Cache-Hit == 1
|
|
|
|
# max-age=0 (control test for the overridden null max-age test below)
|
|
txreq -url "/maxage_zero"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 150
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
txreq -url "/maxage_zero"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 150
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
# Overridden max-age directive
|
|
txreq -url "/overridden"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 160
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
txreq -url "/overridden"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 160
|
|
expect resp.http.X-Cache-Hit == 1
|
|
|
|
txreq -url "/overridden_null_maxage"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 190
|
|
expect resp.http.X-Cache-Hit == 0
|
|
|
|
# The previous response should have been cached even if it had
|
|
# a max-age=0 since it also had a positive s-maxage
|
|
txreq -url "/overridden_null_maxage"
|
|
rxresp
|
|
expect resp.status == 200
|
|
expect resp.bodylen == 190
|
|
expect resp.http.X-Cache-Hit == 1
|
|
|
|
|
|
} -run
|