89 lines
3.5 KiB
Bash
89 lines
3.5 KiB
Bash
#!/usr/bin/env bats
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load helpers
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@test "podman run - basic tests" {
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rand=$(random_string 30)
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# 2019-09 Fedora 31 and rawhide (32) are switching from runc to crun
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# because of cgroups v2; crun emits different error messages.
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# Default to runc:
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err_no_such_cmd="Error: .*: starting container process caused .*exec:.*stat /no/such/command: no such file or directory"
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err_no_exec_dir="Error: .*: starting container process caused .*exec:.* permission denied"
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# ...but check the configured runtime engine, and switch to crun as needed
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run_podman info --format '{{ .host.OCIRuntime.path }}'
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if expr "$output" : ".*/crun"; then
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err_no_such_cmd="Error: executable file not found in \$PATH: No such file or directory: OCI runtime command not found error"
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err_no_exec_dir="Error: open executable: Operation not permitted: OCI runtime permission denied error"
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fi
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tests="
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true | 0 |
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false | 1 |
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sh -c 'exit 32' | 32 |
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echo $rand | 0 | $rand
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/no/such/command | 127 | $err_no_such_cmd
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/etc | 126 | $err_no_exec_dir
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"
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tests_run=0
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while read cmd expected_rc expected_output; do
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if [ "$expected_output" = "''" ]; then expected_output=""; fi
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# THIS IS TRICKY: this is what lets us handle a quoted command.
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# Without this incantation (and the "$@" below), the cmd string
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# gets passed on as individual tokens: eg "sh" "-c" "'exit" "32'"
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# (note unmatched opening and closing single-quotes in the last 2).
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# That results in a bizarre and hard-to-understand failure
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# in the BATS 'run' invocation.
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# This should really be done inside parse_table; I can't find
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# a way to do so.
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eval set "$cmd"
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# FIXME: The </dev/null is a hack, necessary because as of 2019-09
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# podman-remote has a bug in which it silently slurps up stdin,
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# including the output of parse_table (i.e. tests to be run).
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run_podman $expected_rc run $IMAGE "$@" </dev/null
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# FIXME: remove conditional once podman-remote issue #4096 is fixed
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if ! is_remote; then
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is "$output" "$expected_output" "podman run $cmd - output"
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fi
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tests_run=$(expr $tests_run + 1)
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done < <(parse_table "$tests")
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# Make sure we ran the expected number of tests! Until 2019-09-24
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# podman-remote was only running one test (the "true" one); all
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# the rest were being silently ignored because of podman-remote
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# bug #4095, in which it slurps up stdin.
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is "$tests_run" "$(grep . <<<$tests | wc -l)" "Ran the full set of tests"
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}
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@test "podman run - uidmapping has no /sys/kernel mounts" {
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skip_if_rootless "cannot umount as rootless"
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run_podman run --rm --uidmap 0:100:10000 $IMAGE mount
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run grep /sys/kernel <(echo "$output")
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is "$output" "" "unwanted /sys/kernel in 'mount' output"
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run_podman run --rm --net host --uidmap 0:100:10000 $IMAGE mount
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run grep /sys/kernel <(echo "$output")
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is "$output" "" "unwanted /sys/kernel in 'mount' output (with --net=host)"
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}
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# 'run --rm' goes through different code paths and may lose exit status.
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# See https://github.com/containers/libpod/issues/3795
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@test "podman run --rm" {
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run_podman 0 run --rm $IMAGE /bin/true
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run_podman 1 run --rm $IMAGE /bin/false
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# Believe it or not, 'sh -c' resulted in different behavior
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run_podman 0 run --rm $IMAGE sh -c /bin/true
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run_podman 1 run --rm $IMAGE sh -c /bin/false
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}
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# vim: filetype=sh
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