test/namespaces: Factor out pid_namespace_test helper

DRY up this code.  The ${parameter:-word} syntax is in POSIX [1].

[1]: http://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_06_02

Signed-off-by: W. Trevor King <wking@tremily.us>
This commit is contained in:
W. Trevor King 2018-01-20 15:43:18 -08:00
parent 214096b7ed
commit 080b84dfcd
1 changed files with 8 additions and 30 deletions

View File

@ -6,8 +6,8 @@ function teardown() {
cleanup_test
}
@test "pod disable shared pid namespace" {
ENABLE_SHARED_PID_NAMESPACE="false" start_crio
function pid_namespace_test() {
start_crio
run crictl runs "$TESTDATA"/sandbox_config.json
echo "$output"
@ -23,7 +23,7 @@ function teardown() {
run crictl exec --sync "$ctr_id" cat /proc/1/cmdline
echo "$output"
[ "$status" -eq 0 ]
[[ "$output" =~ "redis" ]]
[[ "$output" =~ "${EXPECTED_INIT:-redis}" ]]
run crictl stops "$pod_id"
echo "$output"
@ -36,32 +36,10 @@ function teardown() {
stop_crio
}
@test "pod disable shared pid namespace" {
ENABLE_SHARED_PID_NAMESPACE=false pid_namespace_test
}
@test "pod enable shared pid namespace" {
ENABLE_SHARED_PID_NAMESPACE="true" start_crio
run crictl runs "$TESTDATA"/sandbox_config.json
echo "$output"
[ "$status" -eq 0 ]
pod_id="$output"
run crictl create "$pod_id" "$TESTDATA"/container_redis.json "$TESTDATA"/sandbox_config.json
echo "$output"
[ "$status" -eq 0 ]
ctr_id="$output"
run crictl start "$ctr_id"
[ "$status" -eq 0 ]
run crictl exec --sync "$ctr_id" cat /proc/1/cmdline
echo "$output"
[ "$status" -eq 0 ]
[[ "$output" =~ "pause" ]]
run crictl stops "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
run crictl rms "$pod_id"
echo "$output"
[ "$status" -eq 0 ]
cleanup_ctrs
cleanup_pods
stop_crio
ENABLE_SHARED_PID_NAMESPACE=true EXPECTED_INIT=pause pid_namespace_test
}