diff --git a/machine/machine.go b/machine/machine.go
index bde4ea02..34ed9b99 100644
--- a/machine/machine.go
+++ b/machine/machine.go
@@ -194,6 +194,8 @@ func getNodeIdFromCpuBus(cpuBusPath string, threadId int) (int, error) {
 }
 
 // GetHugePagesInfo returns information about pre-allocated huge pages
+// hugepagesDirectory should be top directory of hugepages
+// Such as: /sys/kernel/mm/hugepages/
 func GetHugePagesInfo(hugepagesDirectory string) ([]info.HugePagesInfo, error) {
 	var hugePagesInfo []info.HugePagesInfo
 	files, err := ioutil.ReadDir(hugepagesDirectory)
diff --git a/machine/testdata/hugepages/hugepages-1048576kB/nr_hugepages b/machine/testdata/hugepages/hugepages-1048576kB/nr_hugepages
new file mode 100644
index 00000000..d00491fd
--- /dev/null
+++ b/machine/testdata/hugepages/hugepages-1048576kB/nr_hugepages
@@ -0,0 +1 @@
+1
diff --git a/machine/testdata/hugepages/hugepages-2048kB/nr_hugepages b/machine/testdata/hugepages/hugepages-2048kB/nr_hugepages
new file mode 100644
index 00000000..0cfbf088
--- /dev/null
+++ b/machine/testdata/hugepages/hugepages-2048kB/nr_hugepages
@@ -0,0 +1 @@
+2
diff --git a/machine/topology_test.go b/machine/topology_test.go
index 5144daf0..2f40d5e0 100644
--- a/machine/topology_test.go
+++ b/machine/topology_test.go
@@ -143,3 +143,26 @@ func TestTopologyNodeId(t *testing.T) {
 		t.Errorf("Expected core 1234 , found %d", val)
 	}
 }
+
+func TestGetHugePagesInfo(t *testing.T) {
+	testPath := "./testdata/hugepages/"
+	expected := []info.HugePagesInfo{
+		{
+			NumPages: 1,
+			PageSize: 1048576,
+		},
+		{
+			NumPages: 2,
+			PageSize: 2048,
+		},
+	}
+
+	val, err := GetHugePagesInfo(testPath)
+	if err != nil {
+		t.Errorf("Failed to GetHugePagesInfo() for sample path %s: %v", testPath, err)
+	}
+
+	if !reflect.DeepEqual(expected, val) {
+		t.Errorf("Expected HugePagesInfo %+v, got %+v", expected, val)
+	}
+}