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-rw-r--r--tests/py/ip/meta.t.payload25
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/py/ip/meta.t.payload b/tests/py/ip/meta.t.payload
index afde5cc1..880ac5d6 100644
--- a/tests/py/ip/meta.t.payload
+++ b/tests/py/ip/meta.t.payload
@@ -51,3 +51,28 @@ ip test-ip4 input
[ cmp eq reg 1 0x00000011 ]
[ payload load 2b @ transport header + 2 => reg 1 ]
[ cmp eq reg 1 0x00004300 ]
+
+# meta mark set ip dscp
+ip test-ip4 input
+ [ payload load 1b @ network header + 1 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x000000fc ) ^ 0x00000000 ]
+ [ bitwise reg 1 = ( reg 1 >> 0x00000002 ) ]
+ [ meta set mark with reg 1 ]
+
+# meta mark set ip dscp << 2 | 0x10
+ip test-ip4 input
+ [ payload load 1b @ network header + 1 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x000000fc ) ^ 0x00000000 ]
+ [ bitwise reg 1 = ( reg 1 >> 0x00000002 ) ]
+ [ bitwise reg 1 = ( reg 1 << 0x00000002 ) ]
+ [ bitwise reg 1 = ( reg 1 & 0xffffffef ) ^ 0x00000010 ]
+ [ meta set mark with reg 1 ]
+
+# meta mark set ip dscp << 26 | 0x10
+ip
+ [ payload load 1b @ network header + 1 => reg 1 ]
+ [ bitwise reg 1 = ( reg 1 & 0x000000fc ) ^ 0x00000000 ]
+ [ bitwise reg 1 = ( reg 1 >> 0x00000002 ) ]
+ [ bitwise reg 1 = ( reg 1 << 0x0000001a ) ]
+ [ bitwise reg 1 = ( reg 1 & 0xffffffef ) ^ 0x00000010 ]
+ [ meta set mark with reg 1 ]