runc/tests/integration/exec.bats

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#!/usr/bin/env bats
load helpers
function setup() {
teardown_busybox
setup_busybox
}
function teardown() {
teardown_busybox
}
@test "runc exec" {
# start busybox detached
run "$RUNC" start -d --console /dev/pts/ptmx test_busybox
[ "$status" -eq 0 ]
wait_for_container 15 1 test_busybox
run "$RUNC" exec test_busybox echo Hello from exec
[ "$status" -eq 0 ]
echo text echoed = "'""${output}""'"
[[ "${output}" == *"Hello from exec"* ]]
}
@test "runc exec --pid-file" {
# start busybox detached
run "$RUNC" start -d --console /dev/pts/ptmx test_busybox
[ "$status" -eq 0 ]
wait_for_container 15 1 test_busybox
run "$RUNC" exec --pid-file pid.txt test_busybox echo Hello from exec
[ "$status" -eq 0 ]
echo text echoed = "'""${output}""'"
[[ "${output}" == *"Hello from exec"* ]]
# check pid.txt was generated
[ -e pid.txt ]
run cat pid.txt
[ "$status" -eq 0 ]
[[ ${lines[0]} =~ [0-9]+ ]]
}