This attempts to catch autotools-based tests that will pass without
actually executing any tests due to automagic-based rules like the presence/absence of a dependency.

Bug: https://bugs.gentoo.org/848579
---
metadata/install-qa-check.d/60noop-testsuites | 28 +++++++++++++++++++
1 file changed, 28 insertions(+)
create mode 100644 metadata/install-qa-check.d/60noop-testsuites

diff --git a/metadata/install-qa-check.d/60noop-testsuites b/metadata/install-qa-check.d/60noop-testsuites
new file mode 100644
index 0000000000..82e3de6b7e
--- /dev/null
+++ b/metadata/install-qa-check.d/60noop-testsuites
@@ -0,0 +1,28 @@
+# Copyright 2021-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# QA check: look for autotools-based tests are actually no-ops
+# Maintainer: Quality Assurance team <qa@gentoo.org>
+
+noop_testsuite_check() {
+ use test || return
+
+ IFS= readarray -t noop_testsuites < <(find "${S}" -type f -name 'test-suite.log' -print0 | xargs -0 grep -l "TOTAL: 0" 2>/dev/null)
+
+ if [[ -n ${noop_testsuites[@]} ]]; then
+ eqawarn "QA Notice: Test suite passed but did not actually
execute any tests:"
+ eqawarn
+