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2d469e517d
This fixes the problem where even as root we check the netns files from root. But in order to catch any rootless bugs we must check the rootless files from $XDG_RUNTIME_DIR/netns. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
84 lines
2.6 KiB
Bash
84 lines
2.6 KiB
Bash
# -*- bash -*-
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#
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# global setup/teardown for the entire system test suite
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#
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bats_require_minimum_version 1.8.0
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load helpers
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load helpers.network
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load helpers.registry
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# Create common environment just in case we end up needing a registry.
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# These environment variables will be available to all tests.
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function setup_suite() {
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# FIXME: 2023-12-13: https://github.com/bats-core/bats-core/issues/812
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# Running 'bats --filter-tags' sets IFS=',' which ... ugh. Not fun to debug.
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# The line below is newline, space, tab.
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IFS="
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"
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export PODMAN_LOGIN_WORKDIR="$BATS_SUITE_TMPDIR/podman-bats-registry"
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mkdir "$PODMAN_LOGIN_WORKDIR"
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export PODMAN_LOGIN_USER="user$(random_string 4)"
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export PODMAN_LOGIN_PASS="pw$(random_string 15)"
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# FIXME: racy! It could be many minutes between now and when we start it.
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# To mitigate, we use a range not used anywhere else in system tests.
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export PODMAN_LOGIN_REGISTRY_PORT=$(random_free_port 27000-27999)
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# The above does not handle errors. Do a final confirmation.
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assert "$PODMAN_LOGIN_REGISTRY_PORT" != "" \
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"Unable to set PODMAN_LOGIN_REGISTRY_PORT"
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clean_setup
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# Canary file. Will be removed if any individual test fails.
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touch "$BATS_SUITE_TMPDIR/all-tests-passed"
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# Track network namespaces, so we can check for leaks at test end
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check_netns_files > $BATS_SUITE_TMPDIR/netns-pre
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}
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# Run at the very end of all tests. Useful for cleanup of non-BATS tmpdirs.
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function teardown_suite() {
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stop_registry
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local exit_code=$?
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# At end, if all tests have passed, check for leaks.
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# Don't do this if there were errors: failing tests may not clean up.
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if [[ -e "$BATS_SUITE_TMPDIR/all-tests-passed" ]]; then
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leak_check
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if [ $? -gt 0 ]; then
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exit_code=$((exit_code + 1))
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fi
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# Network namespace leak check. List should match what we saw above.
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# When they leak we indefinitely leak resources which is bad.
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echo
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check_netns_files > $BATS_SUITE_TMPDIR/netns-post
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if ! diff -u $BATS_SUITE_TMPDIR/netns-{pre,post}; then
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echo
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echo "^^^^^ Leaks found in $NETNS_DIR ^^^^^"
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exit_code=$((exit_code + 1))
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fi
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fi
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return $exit_code
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}
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NETNS_DIR=
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# List a files in the common netns dir that is used to bind the netns files.
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function check_netns_files() {
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if is_rootless; then
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NETNS_DIR=$XDG_RUNTIME_DIR/netns
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else
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NETNS_DIR=/run/netns
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fi
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# The dir may not exists which is fine
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if [ -d "$NETNS_DIR" ]; then
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ls -1 "$NETNS_DIR"
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fi
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}
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