haproxy/reg-tests/checks/http-check-expect.vtc
Willy Tarreau f673923629 REGTESTS: extend the default I/O timeouts and make them overridable
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.
2021-11-18 17:57:11 +01:00

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varnishtest "Health-checks: some http-check expect tests"
feature ignore_unknown_macro
#REQUIRE_VERSION=2.2
#REGTEST_TYPE=slow
# This script tests http-check expect rules.
server s1 {
rxreq
expect req.method == OPTIONS
expect req.url == /
expect req.proto == HTTP/1.0
txresp -status 202 \
-hdr "x-test1: true, next value" \
-hdr "x-test2: true, begin-value, value-end, value-sub-string, value-reg-123ABC" \
-hdr "x-begin-test: 1" \
-hdr "x-test-end: 1" \
-hdr "x-sub-test: 1" \
-hdr "x-reg-test1: 1" \
-hdr "x-hdr-name: x-test1"
} -start
syslog S1 -level notice {
recv
expect ~ "[^:\\[ ]\\[${h1_pid}\\]: Health check for server be1/srv succeeded.*code: 202"
} -start
haproxy h1 -conf {
defaults
mode http
timeout client "${HAPROXY_TEST_TIMEOUT-5s}"
timeout server "${HAPROXY_TEST_TIMEOUT-5s}"
timeout connect "${HAPROXY_TEST_TIMEOUT-5s}"
option log-health-checks
backend be1
log ${S1_addr}:${S1_port} len 2048 local0
option httpchk
http-check expect status 200-399
http-check expect hdr name "x-test1"
http-check expect hdr name -m str "X-Test2"
http-check expect hdr name -m beg "X-Begin-"
http-check expect hdr name -m end "-End"
http-check expect hdr name -m sub "-Sub-"
http-check expect hdr name -m reg "^[a-z]+-Reg-[a-z]+[0-9]\$"
http-check set-var(check.hdr_name) res.fhdr(x-hdr-name)
http-check expect hdr name-lf -m str "%[var(check.hdr_name)]"
http-check expect hdr name-lf -m str "%[res.fhdr(x-hdr-name)]"
http-check expect fhdr name "x-test1" value "true, next value"
http-check expect hdr name "x-test2" value -m str "true"
http-check expect hdr name -m beg "x-test" value -m beg "begin-"
http-check expect hdr name -m beg "x-test" value -m end "-end"
http-check expect hdr name -m beg "x-test" value -m sub "-sub-"
http-check expect hdr name -m beg "x-test" value -m reg "^value-reg-[A-Z0-9]+\$"
http-check expect fhdr name -m beg "x-test" value -m reg "value-reg-[A-Z0-9]+"
http-check set-var(check.hdr_value) str(x-test1)
http-check expect hdr name -m beg "x-" value-lf -m str "%[var(check.hdr_value)]"
http-check expect fhdr name -m beg "x-" value-lf -m str "%[res.fhdr(x-hdr-name)]"
server srv ${s1_addr}:${s1_port} check inter 100ms rise 1 fall 1
} -start
syslog S1 -wait