msl: Support for v-xx.xx.xx format version ID

The version ID of the pnor we have released is
similar to the following format.

Inspur-Dubai-v-4.1.01

This change adds support for parsing version ID
in v-xx.xx.xx format

Signed-off-by: John Wang <wangzqbj@inspur.com>
Change-Id: I1a7dd04256d1901e3dafef14baf338b853e2ff97
diff --git a/test/msl_verify.cpp b/test/msl_verify.cpp
index 5fdf505..a4de09c 100644
--- a/test/msl_verify.cpp
+++ b/test/msl_verify.cpp
@@ -71,6 +71,18 @@
     EXPECT_EQ(6, version.major);
     EXPECT_EQ(7, version.minor);
     EXPECT_EQ(0, version.rev);
+
+    versionStr = "Vendor-Model-v-4.1.01";
+    minimumShipLevel->parse(versionStr, version);
+    EXPECT_EQ(4, version.major);
+    EXPECT_EQ(1, version.minor);
+    EXPECT_EQ(1, version.rev);
+
+    versionStr = "Vendor-Model-v-4.1-abc";
+    minimumShipLevel->parse(versionStr, version);
+    EXPECT_EQ(4, version.major);
+    EXPECT_EQ(1, version.minor);
+    EXPECT_EQ(0, version.rev);
 }
 
 } // namespace image