test: also flush and rotate journal before read

Follow-up for a610ba00d9.

Fixes #32890.
This commit is contained in:
Yu Watanabe 2024-05-22 09:20:00 +09:00 committed by Luca Boccassi
parent 505b20ecdd
commit 87ed87efe1

View File

@ -24,8 +24,19 @@ get_last_timestamp() {
# There may be huge amount of pending messages in sockets. Processing them may cause journal rotation.
# If the journal is rotated in the loop below, some journal file may not be loaded and an unexpected
# result may be provided. To mitigate such, sync before reading journals. Workaround for #32890.
# result may be provided. To mitigate such, flush (if not yet) and sync before reading journals.
# Workaround for #32890.
journalctl --flush
journalctl --sync
# Sometimes, loading partially written .journal file, and journalctl handled that as 'truncated':
# ===
# May 21 02:25:55 TEST-09-REBOOT.sh[433]: + journalctl --list-boots -o json
# May 21 02:25:55 journalctl[433]: Journal file /var/log/journal/173da2fad3064e3e9211a7ed7d59360b/system.journal is truncated, ignoring file.
# ===
# If that happens, the entries stored in the journal file are ignored, and the results of --list-boots
# and subsequent call of journalctl may become inconsistent. To prevent such issue, let's also rotate
# the journal. Then, all journal entries we are interested in are stored in the archived journal files.
journalctl --rotate
# Issue: #29275, second part
# Now let's check if the boot entries are in the correct/expected order