Implement and test the following flags for podman run and create

memory, memory-reservation, memory-swap, memory-swappiness, kernel-memory,
cpu-period, cou-quota, cpu-shares, cpus, cpuset-cpus, cpuset-mems,
blkio-weight, blkio-weight-device, sysctl, and ulimit

Signed-off-by: umohnani8 <umohnani@redhat.com>

Closes: #221
Approved by: mheon

1 files changed, 71 insertions, 0 deletions

diff --git a/test/podman_run_cpu.bats b/test/podman_run_cpu.bats
new file mode 100644
index 000000000..ebd411b41
--- /dev/null
+++ b/test/podman_run_cpu.bats
@@ -0,0 +1,71 @@
+#!/usr/bin/env bats
+
+load helpers
+
+function teardown() {
+    cleanup_test
+}
+
+function setup() {
+    copy_images
+}
+
+@test "run cpu-period test" {
+    run bash -c "${PODMAN_BINARY} ${PODMAN_OPTIONS} run --rm --cpu-period=5000 ${ALPINE} cat /sys/fs/cgroup/cpu/cpu.cfs_period_us | tr -d '\r'"
+    echo $output
+    [ "$status" -eq 0 ]
+    [ "$output" = 5000 ]
+}
+
+@test "run cpu-quota test" {
+    run bash -c "${PODMAN_BINARY} ${PODMAN_OPTIONS} run --rm --cpu-quota=5000 ${ALPINE} cat /sys/fs/cgroup/cpu/cpu.cfs_quota_us | tr -d '\r'"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    [ "$output" = 5000 ]
+}
+
+@test "run cpus test" {
+    run bash -c "${PODMAN_BINARY} ${PODMAN_OPTIONS} run --rm --cpus=0.5 ${ALPINE} cat /sys/fs/cgroup/cpu/cpu.cfs_period_us | tr -d '\r'"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    [ "$output" = 100000 ]
+    run bash -c "${PODMAN_BINARY} ${PODMAN_OPTIONS} run --rm --cpus=0.5 ${ALPINE} cat /sys/fs/cgroup/cpu/cpu.cfs_quota_us | tr -d '\r'"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    [ "$output" = 50000 ]
+}
+
+@test "run cpu-shares test" {
+    run bash -c "${PODMAN_BINARY} ${PODMAN_OPTIONS} run --rm --cpu-shares=2 ${ALPINE} cat /sys/fs/cgroup/cpu/cpu.shares | tr -d '\r'"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    [ "$output" = 2 ]
+}
+
+@test "run cpuset-cpus test" {
+    run bash -c "${PODMAN_BINARY} ${PODMAN_OPTIONS} run --rm --cpuset-cpus=0 ${ALPINE} cat /sys/fs/cgroup/cpuset/cpuset.cpus | tr -d '\r'"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    [ "$output" = 0 ]
+}
+
+@test "run cpuset-mems test" {
+    run bash -c "${PODMAN_BINARY} ${PODMAN_OPTIONS} run --rm --cpuset-mems=0 ${ALPINE} cat /sys/fs/cgroup/cpuset/cpuset.mems | tr -d '\r'"
+    echo "$output"
+    [ "$status" -eq 0 ]
+    [ "$output" = 0 ]
+}
+
+@test "run failure if cpus and cpu-period set together test" {
+    # skip, error code incorrect with bash -c and will fail centos test without bash -c
+    run ${PODMAN_BINARY} ${PODMAN_OPTIONS} run --rm --cpu-period=5000 --cpus=0.5 ${ALPINE} /bin/bash
+    echo "$output"
+    [ "$status" -ne 0 ]
+}
+
+@test "run failure if cpus and cpu-quota set together test" {
+    # skip, error code incorrect with bash -c and will fail centos test without bash -c
+    run ${PODMAN_BINARY} ${PODMAN_OPTIONS} run --rm --cpu-quota=5000 --cpus=0.5 ${ALPINE} /bin/bash
+    echo "$output"
+    [ "$status" -ne 0 ]
+}