haproxy/reg-tests/cache/post_on_entry.vtc
Willy Tarreau 48d5ef363d REGTESTS: restrict execution to a single thread group
When threads are enabled and running on a machine with multiple CCX
or multiple nodes, thread groups are now enabled since 3.3-dev2, causing
load-balancing algorithms to randomly fail due to incoming connections
spreading over multiple groups and using different load balancing indexes.

Let's just force "thread-groups 1" into all configs when threads are
enabled to avoid this.
2025-06-30 18:54:35 +02:00

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varnishtest "A successful unsafe method (POST for instance) on a cached entry must disable it."
feature ignore_unknown_macro
server s1 {
rxreq
expect req.url == "/cached"
txresp -hdr "Cache-Control: max-age=5" \
-bodylen 150
rxreq
expect req.url == "/cached"
expect req.method == "POST"
txresp
rxreq
expect req.url == "/cached"
txresp -hdr "Cache-Control: max-age=5" \
-bodylen 100
} -start
haproxy h1 -conf {
global
.if feature(THREAD)
thread-groups 1
.endif
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}"
default_backend test
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 "/cached"
rxresp
expect resp.status == 200
expect resp.bodylen == 150
txreq -method "POST" -url "/cached" -bodylen 100
rxresp
expect resp.status == 200
expect resp.http.X-Cache-Hit == 0
txreq -url "/cached"
rxresp
expect resp.status == 200
expect resp.bodylen == 100
expect resp.http.X-Cache-Hit == 0
} -run