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#!/usr/bin/env bats -*- bats -*-
#
# Tests for podman exec
#
load helpers
@test "podman exec - basic test" {
skip_if_remote
rand_filename=$(random_string 20)
rand_content=$(random_string 50)
# Start a container. Write random content to random file, then stay
# alive as long as file exists. (This test will remove that file soon.)
run_podman run -d $IMAGE sh -c \
"echo $rand_content >/$rand_filename;echo READY;while [ -f /$rand_filename ]; do sleep 1; done"
cid="$output"
wait_for_ready $cid
run_podman exec $cid sh -c "cat /$rand_filename"
is "$output" "$rand_content" "Can exec and see file in running container"
run_podman exec $cid rm -f /$rand_filename
run_podman wait $cid
is "$output" "0" "output from podman wait (container exit code)"
run_podman rm $cid
}
@test "podman exec - leak check" {
skip_if_remote
# Start a container in the background then run exec command
# three times and make sure no any exec pid hash file leak
run_podman run -td $IMAGE /bin/sh
cid="$output"
is "$(check_exec_pid)" "" "exec pid hash file indeed doesn't exist"
for i in {1..3}; do
run_podman exec $cid /bin/true
done
is "$(check_exec_pid)" "" "there isn't any exec pid hash file leak"
run_podman stop --time 1 $cid
run_podman rm -f $cid
}
# Issue #4785 - piping to exec statement - fixed in #4818
@test "podman exec - cat from stdin" {
skip_if_remote
run_podman run -d $IMAGE sh -c 'while [ ! -e /stop ]; do sleep 0.1;done'
cid="$output"
echo_string=$(random_string 20)
run_podman exec -i $cid cat < <(echo $echo_string)
is "$output" "$echo_string" "output read back from 'exec cat'"
run_podman exec $cid touch /stop
run_podman wait $cid
run_podman rm $cid
}
# vim: filetype=sh
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