From 37264cf21bb7cd44aaada19fd46e61c666c4699d Mon Sep 17 00:00:00 2001
From: Rob Bradford <robert.bradford@intel.com>
Date: Thu, 2 Apr 2020 18:21:04 +0100
Subject: [PATCH] vmm: config: Add unit testing for vsock

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
---
 vmm/src/config.rs | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

diff --git a/vmm/src/config.rs b/vmm/src/config.rs
index b09020b5c..b97e577e2 100644
--- a/vmm/src/config.rs
+++ b/vmm/src/config.rs
@@ -1682,4 +1682,27 @@ mod tests {
 
         Ok(())
     }
+
+    #[test]
+    fn test_vsock_parsing() -> Result<()> {
+        // sock and cid is required
+        assert!(VsockConfig::parse("").is_err());
+        assert_eq!(
+            VsockConfig::parse("sock=/tmp/sock,cid=1")?,
+            VsockConfig {
+                cid: 1,
+                sock: PathBuf::from("/tmp/sock"),
+                iommu: false
+            }
+        );
+        assert_eq!(
+            VsockConfig::parse("sock=/tmp/sock,cid=1,iommu=on")?,
+            VsockConfig {
+                cid: 1,
+                sock: PathBuf::from("/tmp/sock"),
+                iommu: true
+            }
+        );
+        Ok(())
+    }
 }