Files
fips/testing/dns-resolver
Johnathan Corgan 1c709a87e8 Fail the dns-resolver teardown checks when the container cannot be inspected
The teardown checks negated `docker exec <name> test -f <path>`. When
`docker exec` itself failed, for example because teardown had taken the
container down, it returned non-zero just as a missing file does, so the
negation read the failure as a clean teardown and the check passed.

The checks now go through one helper that passes only on a confirmed
absence (`test ! -f` inside a reachable container). If the check cannot
run, it fails and names the container that is no longer running as the
reason, rather than reporting the file as still present. Output on a
healthy run is unchanged line for line.
2026-09-19 00:41:14 +00:00
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