From 3e7bcbb274618a0d3cea9027db4e6abb1207f27d Mon Sep 17 00:00:00 2001

From: Yu Watanabe <watanabe.yu+github@gmail.com>

Date: Fri, 16 Dec 2022 01:11:39 +0900

Subject: [PATCH] test: show and check almost all journal entries since the

 relevant command being invoked

MIME-Version: 1.0

Content-Type: text/plain; charset=UTF-8

Content-Transfer-Encoding: 8bit

For some reasons, journal timestamps from other sources sometimes

inconsistent. For example,

```

$ journalctl --file system.journal -o short-monotonic -u resmontest.service

[ 1112.168109] ns1.unsigned.test resolvectl[419]: → Q: ns1.unsigned.test IN AAAA

[ 1112.168109] ns1.unsigned.test resolvectl[419]: ← S: success

[ 1112.168109] ns1.unsigned.test resolvectl[419]: → Q: ns1.unsigned.test IN A

[ 1112.168109] ns1.unsigned.test resolvectl[419]: ← S: success

[ 1112.168109] ns1.unsigned.test resolvectl[419]: ← A: ns1.unsigned.test IN A 10.0.0.1

[ 1112.171961] ns1.unsigned.test systemd[1]: resmontest.service: Failed to load configuration: No such file or directory

[ 1112.172223] ns1.unsigned.test systemd[1]: resmontest.service: Trying to enqueue job resmontest.service/start/fail

[ 1112.179866] ns1.unsigned.test systemd[1]: resmontest.service: Installed new job resmontest.service/start as 312

[ 1112.179894] ns1.unsigned.test systemd[1]: resmontest.service: Enqueued job resmontest.service/start as 312

[ 1112.180389] ns1.unsigned.test systemd[1]: resmontest.service: Will spawn child (service_enter_start): /usr/bin/resolvectl

[ 1112.180418] ns1.unsigned.test systemd[1]: resmontest.service: Passing 0 fds to service

[ 1112.180447] ns1.unsigned.test systemd[1]: resmontest.service: About to execute /usr/bin/resolvectl monitor

[ 1112.180477] ns1.unsigned.test systemd[1]: resmontest.service: Forked /usr/bin/resolvectl as 419

[ 1112.180619] ns1.unsigned.test systemd[1]: resmontest.service: Changed dead -> start

[ 1112.180651] ns1.unsigned.test systemd[1]: Starting resmontest.service...

[ 1112.180799] ns1.unsigned.test systemd[419]: resmontest.service: Kernel keyring access prohibited, ignoring.

[ 1112.180895] ns1.unsigned.test systemd[419]: resmontest.service: Executing: /usr/bin/resolvectl monitor

[ 1112.181383] ns1.unsigned.test systemd[1]: resmontest.service: Got notification message from PID 419 (READY=1)

[ 1112.181413] ns1.unsigned.test systemd[1]: resmontest.service: Changed start -> running

[ 1112.181441] ns1.unsigned.test systemd[1]: resmontest.service: Job 312 resmontest.service/start finished, result=done

[ 1112.181469] ns1.unsigned.test systemd[1]: Started resmontest.service.

```

In such case, `journalctl -f` may not show the entries what we are interested in.

Fixes #25749. (At least, workarond for the issue.)

(cherry picked from commit ad48ff12bd0f7b19dc6bfa33c96221fd9c22e89c)

Related: #2138081

---

 test/units/testsuite-75.sh | 22 +++++++++++++---------

 1 file changed, 13 insertions(+), 9 deletions(-)

diff --git a/test/units/testsuite-75.sh b/test/units/testsuite-75.sh

index 844dbaebcc..852caac605 100755

--- a/test/units/testsuite-75.sh

+++ b/test/units/testsuite-75.sh

@@ -19,13 +19,14 @@ run() {

 monitor_check_rr() (

     set +x

     set +o pipefail

-    local match="${1:?}"

+    local since="${1:?}"

+    local match="${2:?}"

     # Wait until the first mention of the specified log message is

     # displayed. We turn off pipefail for this, since we don't care about the

     # lhs of this pipe expression, we only care about the rhs' result to be

     # clean

-    journalctl -u resmontest.service -f --full | grep -m1 "$match"

+    journalctl -u resmontest.service --since "$since" -f --full | grep -m1 "$match"

 )

 # Test for resolvectl, resolvconf

@@ -232,9 +233,10 @@ knotc reload

 : "--- nss-resolve/nss-myhostname tests"

 # Sanity check

+TIMESTAMP=$(date '+%F %T')

 run getent -s resolve hosts ns1.unsigned.test

 grep -qE "^10\.0\.0\.1\s+ns1\.unsigned\.test" "$RUN_OUT"

-monitor_check_rr "ns1.unsigned.test IN A 10.0.0.1"

+monitor_check_rr "$TIMESTAMP" "ns1.unsigned.test IN A 10.0.0.1"

 # Issue: https://github.com/systemd/systemd/issues/18812

 # PR: https://github.com/systemd/systemd/pull/18896

@@ -324,15 +326,16 @@ run delv dupe.signed.test

 grep -qF "; fully validated" "$RUN_OUT"

 # Test resolution of CNAME chains

+TIMESTAMP=$(date '+%F %T')

 run resolvectl query -t A cname-chain.signed.test

 grep -qF "follow14.final.signed.test IN A 10.0.0.14" "$RUN_OUT"

 grep -qF "authenticated: yes" "$RUN_OUT"

-monitor_check_rr "follow10.so.close.signed.test IN CNAME follow11.yet.so.far.signed.test"

-monitor_check_rr "follow11.yet.so.far.signed.test IN CNAME follow12.getting.hot.signed.test"

-monitor_check_rr "follow12.getting.hot.signed.test IN CNAME follow13.almost.final.signed.test"

-monitor_check_rr "follow13.almost.final.signed.test IN CNAME follow14.final.signed.test"

-monitor_check_rr "follow14.final.signed.test IN A 10.0.0.14"

+monitor_check_rr "$TIMESTAMP" "follow10.so.close.signed.test IN CNAME follow11.yet.so.far.signed.test"

+monitor_check_rr "$TIMESTAMP" "follow11.yet.so.far.signed.test IN CNAME follow12.getting.hot.signed.test"

+monitor_check_rr "$TIMESTAMP" "follow12.getting.hot.signed.test IN CNAME follow13.almost.final.signed.test"

+monitor_check_rr "$TIMESTAMP" "follow13.almost.final.signed.test IN CNAME follow14.final.signed.test"

+monitor_check_rr "$TIMESTAMP" "follow14.final.signed.test IN A 10.0.0.14"

 # Non-existing RR + CNAME chain

 run dig +dnssec AAAA cname-chain.signed.test

@@ -370,9 +373,10 @@ grep -qF 'this.should.be.authenticated.wild.onlinesign.test IN TXT "this is an o

 grep -qF "authenticated: yes" "$RUN_OUT"

 # Resolve via dbus method

+TIMESTAMP=$(date '+%F %T')

 run busctl call org.freedesktop.resolve1 /org/freedesktop/resolve1 org.freedesktop.resolve1.Manager ResolveHostname 'isit' 0 secondsub.onlinesign.test 0 0

 grep -qF '10 0 0 134 "secondsub.onlinesign.test"' "$RUN_OUT"

-monitor_check_rr "secondsub.onlinesign.test IN A 10.0.0.134"

+monitor_check_rr "$TIMESTAMP" "secondsub.onlinesign.test IN A 10.0.0.134"

 : "--- ZONE: untrusted.test (DNSSEC without propagated DS records) ---"

 run dig +short untrusted.test