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Merge pull request #20613 from edsantiago/doublecheck_db 

systests: add a last-minute check for db backend
This commit is contained in:
openshift-merge-bot[bot] 2023-11-07 16:18:35 +00:00 committed by GitHub
parent 6d2aa67345 92cd7b25f2
commit 111b2337f9
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 36 additions and 2 deletions
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8
test/system/005-info.bats
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@ -96,6 +96,11 @@ host.slirp4netns.executable | $expr_path
} }
@test "podman info - confirm desired database" { @test "podman info - confirm desired database" {
# Always run this and preserve its value. We will check again in 999-*.bats
run_podman info --format '{{.Host.DatabaseBackend}}'
db_backend="$output"
echo "$db_backend" > $BATS_SUITE_TMPDIR/db-backend
if [[ -z "$CI_DESIRED_DATABASE" ]]; then if [[ -z "$CI_DESIRED_DATABASE" ]]; then
# When running in Cirrus, CI_DESIRED_DATABASE *must* be defined # When running in Cirrus, CI_DESIRED_DATABASE *must* be defined
# in .cirrus.yml so we can double-check that all CI VMs are # in .cirrus.yml so we can double-check that all CI VMs are
@ -109,8 +114,7 @@ host.slirp4netns.executable | $expr_path
skip "CI_DESIRED_DATABASE is unset--OK, because we're not in Cirrus" skip "CI_DESIRED_DATABASE is unset--OK, because we're not in Cirrus"
fi fi
run_podman info --format '{{.Host.DatabaseBackend}}' is "$db_backend" "$CI_DESIRED_DATABASE" "CI_DESIRED_DATABASE (from .cirrus.yml)"
is "$output" "$CI_DESIRED_DATABASE" "CI_DESIRED_DATABASE (from .cirrus.yml)"
} }

30
test/system/999-final.bats Normal file
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@ -0,0 +1,30 @@
#!/usr/bin/env bats
#
# Final set of tests to run.
#
load helpers
# Confirm that we're still using the same database we started with.
#
# This should never fail! If it does, it means that some test somewhere
# has run podman with --db-backend, which is known to wreak havoc.
#
# See https://github.com/containers/podman/issues/20563
@test "podman database backend has not changed" {
# File is always written in 005-info.bats. It must always exist
# by the time we get here...
db_backend_file=$BATS_SUITE_TMPDIR/db-backend
if [[ ! -e "$db_backend_file" ]]; then
# ...except in a manual run like "hack/bats 999"
if [[ $BATS_SUITE_TEST_NUMBER -le 5 ]]; then
skip "$db_backend_file missing, but this is a short manual bats run, so, ok"
fi
die "Internal error: $db_backend_file does not exist! (check 005-*.bats)"
fi
run_podman info --format '{{.Host.DatabaseBackend}}'
assert "$output" = "$(<$db_backend_file)" ".Host.DatabaseBackend has changed!"
}