src: queue: consolidate queue statement syntax

Print queue statement using the 'queue ... to' syntax to consolidate the
syntax around Florian's proposal introduced in 6cf0f2c17bfb ("src:
queue: allow use of arbitrary queue expressions").

Retain backward compatibility, 'queue num' syntax is still allowed.

Update and add new tests.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

4 files changed, 116 insertions, 11 deletions

diff --git a/tests/py/any/queue.t b/tests/py/any/queue.t
index 446b8b18..f12acfaf 100644
--- a/tests/py/any/queue.t
+++ b/tests/py/any/queue.t
@@ -6,15 +6,15 @@
 *arp;test-arp;output
 *bridge;test-bridge;output
 
-queue;ok;queue num 0
-queue num 2;ok
-queue num 65535;ok
+queue;ok;queue to 0
+queue num 2;ok;queue to 2
+queue num 65535;ok;queue to 65535
 queue num 65536;fail
-queue num 2-3;ok
-queue num 1-65535;ok
-queue num 4-5 fanout bypass;ok;queue flags bypass,fanout num 4-5
-queue num 4-5 fanout;ok;queue flags fanout num 4-5
-queue num 4-5 bypass;ok;queue flags bypass num 4-5
+queue num 2-3;ok;queue to 2-3
+queue num 1-65535;ok;queue to 1-65535
+queue num 4-5 fanout bypass;ok;queue flags bypass,fanout to 4-5
+queue num 4-5 fanout;ok;queue flags fanout to 4-5
+queue num 4-5 bypass;ok;queue flags bypass to 4-5
 
 queue to symhash mod 2 offset 65536;fail
 queue num symhash mod 65536;fail
@@ -23,6 +23,12 @@ queue flags fanout to symhash mod 65536;fail
 queue flags bypass,fanout to symhash mod 65536;fail
 queue flags bypass to numgen inc mod 65536;ok
 queue to jhash oif . meta mark mod 32;ok
+queue to 2;ok
+queue to 65535;ok
+queue flags bypass to 65535;ok
+queue flags bypass to 1-65535;ok
+queue flags bypass,fanout to 1-65535;ok
+queue to 1-65535;ok
 queue to oif;fail
 queue num oif;fail
 queue flags bypass to oifname map { "eth0" : 0, "ppp0" : 2, "eth1" : 2 };ok
diff --git a/tests/py/any/queue.t.json b/tests/py/any/queue.t.json
index 162bdff8..5f7f9014 100644
--- a/tests/py/any/queue.t.json
+++ b/tests/py/any/queue.t.json
@@ -174,3 +174,78 @@
     }
 ]
 
+# queue to 2
+[
+    {
+        "queue": {
+            "num": 2
+        }
+    }
+]
+
+# queue to 65535
+[
+    {
+        "queue": {
+            "num": 65535
+        }
+    }
+]
+
+# queue flags bypass to 65535
+[
+    {
+        "queue": {
+            "flags": "bypass",
+            "num": 65535
+        }
+    }
+]
+
+# queue flags bypass to 1-65535
+[
+    {
+        "queue": {
+            "flags": "bypass",
+            "num": {
+                "range": [
+                    1,
+                    65535
+                ]
+            }
+        }
+    }
+]
+
+# queue flags bypass,fanout to 1-65535
+[
+    {
+        "queue": {
+            "flags": [
+                "bypass",
+                "fanout"
+            ],
+            "num": {
+                "range": [
+                    1,
+                    65535
+                ]
+            }
+        }
+    }
+]
+
+# queue to 1-65535
+[
+    {
+        "queue": {
+            "num": {
+                "range": [
+                    1,
+                    65535
+                ]
+            }
+        }
+    }
+]
+
diff --git a/tests/py/any/queue.t.payload b/tests/py/any/queue.t.payload
index 02660afa..2f221930 100644
--- a/tests/py/any/queue.t.payload
+++ b/tests/py/any/queue.t.payload
@@ -55,3 +55,27 @@ ip
   [ meta load oifname => reg 1 ]
   [ lookup reg 1 set __map%d dreg 1 ]
   [ queue sreg_qnum 1 bypass ]
+
+# queue to 2
+ip
+  [ queue num 2 ]
+
+# queue to 65535
+ip
+  [ queue num 65535 ]
+
+# queue flags bypass to 65535
+ip
+  [ queue num 65535 bypass ]
+
+# queue flags bypass to 1-65535
+ip
+  [ queue num 1-65535 bypass ]
+
+# queue flags bypass,fanout to 1-65535
+ip
+  [ queue num 1-65535 bypass fanout ]
+
+# queue to 1-65535
+ip
+  [ queue num 1-65535 ]
diff --git a/tests/shell/testcases/nft-f/dumps/0012different_defines_0.nft b/tests/shell/testcases/nft-f/dumps/0012different_defines_0.nft
index e690f322..4734b2fd 100644
--- a/tests/shell/testcases/nft-f/dumps/0012different_defines_0.nft
+++ b/tests/shell/testcases/nft-f/dumps/0012different_defines_0.nft
@@ -12,9 +12,9 @@ table inet t {
 		ip daddr . iif vmap { 10.0.0.0 . "lo" : accept }
 		tcp dport 100-222
 		udp dport vmap { 100-222 : accept }
-		tcp sport 1 tcp dport 1 oifname "foobar" queue flags bypass num 0
-		tcp sport 1 tcp dport 1 oifname "foobar" queue num 1-42
-		tcp sport 1 tcp dport 1 oifname "foobar" queue flags bypass,fanout num 1-42
+		tcp sport 1 tcp dport 1 oifname "foobar" queue flags bypass to 0
+		tcp sport 1 tcp dport 1 oifname "foobar" queue to 1-42
+		tcp sport 1 tcp dport 1 oifname "foobar" queue flags bypass,fanout to 1-42
 		tcp sport 1 tcp dport 1 oifname "foobar" queue to symhash mod 2
 		tcp sport 1 tcp dport 1 oifname "foobar" queue flags bypass to jhash tcp dport . tcp sport mod 4
 	}