Vendor psutils and remove neko

plugins/system/ps/host/host_linux_test.go

@@ -0,0 +1,61 @@
+// +build linux
+
+package host
+
+import (
+	"testing"
+)
+
+func TestGetRedhatishVersion(t *testing.T) {
+	var ret string
+	c := []string{"Rawhide"}
+	ret = getRedhatishVersion(c)
+	if ret != "rawhide" {
+		t.Errorf("Could not get version rawhide: %v", ret)
+	}
+
+	c = []string{"Fedora release 15 (Lovelock)"}
+	ret = getRedhatishVersion(c)
+	if ret != "15" {
+		t.Errorf("Could not get version fedora: %v", ret)
+	}
+
+	c = []string{"Enterprise Linux Server release 5.5 (Carthage)"}
+	ret = getRedhatishVersion(c)
+	if ret != "5.5" {
+		t.Errorf("Could not get version redhat enterprise: %v", ret)
+	}
+
+	c = []string{""}
+	ret = getRedhatishVersion(c)
+	if ret != "" {
+		t.Errorf("Could not get version with no value: %v", ret)
+	}
+}
+
+func TestGetRedhatishPlatform(t *testing.T) {
+	var ret string
+	c := []string{"red hat"}
+	ret = getRedhatishPlatform(c)
+	if ret != "redhat" {
+		t.Errorf("Could not get platform redhat: %v", ret)
+	}
+
+	c = []string{"Fedora release 15 (Lovelock)"}
+	ret = getRedhatishPlatform(c)
+	if ret != "fedora" {
+		t.Errorf("Could not get platform fedora: %v", ret)
+	}
+
+	c = []string{"Enterprise Linux Server release 5.5 (Carthage)"}
+	ret = getRedhatishPlatform(c)
+	if ret != "enterprise" {
+		t.Errorf("Could not get platform redhat enterprise: %v", ret)
+	}
+
+	c = []string{""}
+	ret = getRedhatishPlatform(c)
+	if ret != "" {
+		t.Errorf("Could not get platform with no value: %v", ret)
+	}
+}