Function SkipIfCgroupNamespacesNotSupported

internal/test/environment/testenv.go:93–100

SkipIfCgroupNamespacesNotSupported skips the test if the running docker daemon doesn't support cgroup namespaces

(t *testing.T)

// SkipIfCgroupNamespacesNotSupported skips the test if the running docker daemon doesn't support cgroup namespaces
func SkipIfCgroupNamespacesNotSupported(t *testing.T) {
	t.Helper()
	result := icmd.RunCmd(icmd.Command("docker", "info", "--format", "{{.SecurityOptions}}"))
	result.Assert(t, icmd.Expected{Err: icmd.None})
	cgroupNsFound := strings.Contains(result.Stdout(), "name=cgroupns")

	skip.If(t, !cgroupNsFound, fmt.Sprintf("running against a daemon that doesn't support cgroup namespaces (security options: %s)", result.Stdout()))
}

// SkipIfNotPlatform skips the test if the running docker daemon is not running on a specific platform.
// platform should be in format os/arch (for example linux/arm64).