podman

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