haproxy/reg-tests/http-rules/map_ordering.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 "Ensure mapfile ordering is preserved when loading the file"
feature cmd "$HAPROXY_PROGRAM -cc 'version_atleast(2.5-dev0)'"
feature ignore_unknown_macro
haproxy h1 -conf {
global
.if feature(THREAD)
thread-groups 1
.endif
defaults
mode http
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
frontend fe1
bind "fd@${fe1}"
# check list ordering using map_dom (list-based match)
http-request return hdr dom %[req.hdr(Host),lower,map_dom(${testdir}/map_ordering.map)] if { url_beg /dom }
# check tree ordering using map_str (tree-based match) and duplicated keys
http-request return hdr str %[req.hdr(Host),lower,map_str(${testdir}/map_ordering.map)] if { url_beg /str }
} -start
# Check map ordering for list-based matching types
client c1 -connect ${h1_fe1_sock} {
# first.domain.tld is above domain.tld so it should match first
txreq -url "/dom" -hdr "Host: first.domain.tld"
rxresp
expect resp.status == 200
expect resp.http.dom == "first"
# second.domain.tld is below domain.tld so domain.tld should match first
txreq -url "/dom" -hdr "Host: second.domain.tld"
rxresp
expect resp.status == 200
expect resp.http.dom == "domain"
} -run
# Check map ordering for tree-based matching types (check that the matching
# key is the first one seen in the file)
client c2 -connect ${h1_fe1_sock} {
# first.domain.tld is first mapped to "first" in the mapfile
txreq -url "/str" -hdr "Host: first.domain.tld"
rxresp
expect resp.status == 200
expect resp.http.str == "first"
} -run