runc/types_test.go

package libcontainer

import (
	"testing"
)

func TestNamespacesContains(t *testing.T) {
	ns := Namespaces{
		GetNamespace("NEWPID"),
		GetNamespace("NEWNS"),
		GetNamespace("NEWUTS"),
	}

	if ns.Contains("NEWNET") {
		t.Fatal("namespaces should not contain NEWNET")
	}

	if !ns.Contains("NEWPID") {
		t.Fatal("namespaces should contain NEWPID but does not")
	}

	withNil := Namespaces{
		GetNamespace("UNDEFINED"), // this element will be nil
		GetNamespace("NEWPID"),
	}

	if !withNil.Contains("NEWPID") {
		t.Fatal("namespaces should contain NEWPID but does not")
	}
}

func TestCapabilitiesContains(t *testing.T) {
	caps := Capabilities{
		GetCapability("MKNOD"),
		GetCapability("SETPCAP"),
	}

	if caps.Contains("SYS_ADMIN") {
		t.Fatal("capabilities should not contain SYS_ADMIN")
	}
	if !caps.Contains("MKNOD") {
		t.Fatal("capabilities should contain MKNOD but does not")
	}
}