Files
86a062dd09 ci: enforce cross-platform quality gates and connector coverage (#618)
## Summary

Consolidates the connector/build work from #613 and the broader
test-infrastructure work extracted from #597 into one review:

- discover MariaDB Connector/C first while retaining MySQL and
Percona-compatible support
- test MariaDB and MySQL Connector/C with strict GCC and Clang builds on
Ubuntu 24.04
- add a real macOS 15 build and unit-test lane with portable Autotools
platform detection
- run unit tests under ASan/UBSan and ThreadSanitizer
- enforce the measured 7% global coverage baseline and 70% changed-line
coverage
- add libFuzzer coverage for output parsing alongside the existing
hostname parser
- exercise the SNMPv3 integration suite against MariaDB and MySQL 8.4
- add cppcheck, shellcheck, DCO verification, CODEOWNERS, distcheck, and
Linux-capability checks while retaining the repository-managed default
CodeQL setup
- expose a stable `CI / required` aggregate check for branch protection
- pin runners and third-party actions and keep workflow permissions
read-only by default

## Correctness fixes found by the new gates

- reject truncated capability strings and poller-output SQL tuples
instead of publishing partial data
- make `bootstrap` fail closed and select `libtoolize`/`glibtoolize`
portably
- use Autoconf's canonical host for Darwin detection instead of an empty
native-build alias
- remove stale initialization/name-shadow findings and make read-only
interfaces const-correct
- make the ICMP parser test portable across Linux and BSD header names

## Verification

- strict GCC and Clang builds: 4/4 unit targets passed
- ASan/UBSan: 4/4 passed
- ThreadSanitizer: 4/4 passed
- macOS Clang/Homebrew build: 4/4 passed
- MariaDB integration: passed
- MySQL 8.4 integration: passed
- both libFuzzer targets: passed sustained local runs
- coverage: 7.2% global and 84% on changed lines
- cppcheck, shellcheck, actionlint, DCO verification, and `git diff
--check`: passed locally

## Post-merge repository settings

After these workflows exist on `develop`, an administrator should
require `CI / required`, Fuzz, Integration, Rocky Linux, and the
repository-managed CodeQL/code-scanning result in the active ruleset;
enable code-owner approval; and require the branch to be current (or use
a merge queue). Enabling those settings before this PR merges would
create required checks that the base branch cannot yet emit.

Consolidates and supersedes #613. Closes #612.

---------

Signed-off-by: Thomas Vincent <thomasvincent@gmail.com>
Signed-off-by: TheWitness <thewitness@cacti.net>
Signed-off-by: TheWitness <copilot@users.noreply.github.com>
Co-authored-by: TheWitness <thewitness@cacti.net>
Co-authored-by: TheWitness <copilot@users.noreply.github.com>
2026-09-24 05:52:56 -04:00

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#!/bin/sh
# Asserts that the poll actually produced data, rather than that spine exited 0.
#
# Runs after the spine service completes, against the same database spine wrote
# to. Every check here is something a regression in poll_host() would break.
set -eu
DB_CLIENT=${DB_CLIENT:-mariadb}
Q="$DB_CLIENT -h db -u spine -pspine cacti -N -B -e"
fail() { echo "FAIL: $1"; exit 1; }
ok() { echo "ok: $1"; }
# 1. the poll wrote a result for the configured data source
rows=$($Q "SELECT COUNT(*) FROM poller_output WHERE local_data_id = 1;")
[ "$rows" -ge 1 ] || fail "poller_output has no row for local_data_id 1 (got $rows)"
ok "poller_output has $rows row(s) for local_data_id 1"
# 2. the value is a number, not an error string or 'U'
val=$($Q "SELECT output FROM poller_output WHERE local_data_id = 1 LIMIT 1;")
case "$val" in
''|*[!0-9]*) fail "poller_output.output is not numeric: '$val'" ;;
esac
ok "sysUpTime came back numeric: $val"
# 3. sysUpTime is a timeticks counter, so it must be moving
[ "$val" -gt 0 ] || fail "sysUpTime is $val, expected a running counter"
ok "sysUpTime is non-zero"
# 4. the device was not marked down or put into an error state
status=$($Q "SELECT status FROM host WHERE id = 1;")
[ "$status" = "3" ] || fail "host status is $status, expected 3 (up)"
ok "host 1 recorded as up"
# 5. availability accounting ran
errs=$($Q "SELECT COUNT(*) FROM host_errors WHERE host_id = 1;")
[ "$errs" = "0" ] || fail "host_errors has $errs row(s) for host 1"
ok "no host errors recorded"
# 6. the script-action data source ran and stored exactly what it printed
srows=$($Q "SELECT COUNT(*) FROM poller_output WHERE local_data_id = 2;")
[ "$srows" -ge 1 ] || fail "poller_output has no row for the script data source (got $srows)"
sval=$($Q "SELECT output FROM poller_output WHERE local_data_id = 2 LIMIT 1;")
[ "$sval" = "42" ] || fail "script data source stored '$sval', expected '42'"
ok "script action returned $sval"
# 7. the auto-reindex assertion matched, so no reindex was queued. A broken
# compare shows up here as a spurious reindex on every poll.
cmds=$($Q "SELECT COUNT(*) FROM poller_command WHERE poller_id = 1;")
[ "$cmds" = "0" ] || fail "poller_command has $cmds row(s); the reindex assertion should have matched"
ok "auto-reindex assertion matched, nothing queued"
echo "integration checks passed"