Commit 6649a3f3 authored by Davide Caratti's avatar Davide Caratti Committed by David S. Miller
Browse files

tc-testing: initial tdc selftests for cls_u32 



- move test "e9a3 - Add u32 with source match" to u32.json, and change the
  match pattern to catch all hnodes
- add testcases for relevant error paths of cls_u32 module

Signed-off-by: default avatarDavide Caratti <dcaratti@redhat.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 275c44aa

tools/testing/selftests/tc-testing/tc-tests/filters/tests.json

+0 −22
Original line number Diff line number Diff line 
[

    {

        "id": "e9a3",

        "name": "Add u32 with source match",

        "category": [

            "filter",

            "u32"

        ],

        "plugins": {

                "requires": "nsPlugin"

        },

        "setup": [

            "$TC qdisc add dev $DEV1 ingress"

        ],

        "cmdUnderTest": "$TC filter add dev $DEV1 parent ffff: protocol ip prio 1 u32 match ip src 127.0.0.1/32 flowid 1:1 action ok",

        "expExitCode": "0",

        "verifyCmd": "$TC filter show dev $DEV1 parent ffff:",

        "matchPattern": "match 7f000001/ffffffff at 12",

        "matchCount": "1",

        "teardown": [

            "$TC qdisc del dev $DEV1 ingress"

        ]

    },

    {

        "id": "2638",

        "name": "Add matchall and try to get it",

tools/testing/selftests/tc-testing/tc-tests/filters/u32.json

0 → 100644
+205 −0
Original line number Diff line number Diff line 
[

    {

        "id": "afa9",

        "name": "Add u32 with source match",

        "category": [

            "filter",

            "u32"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$TC qdisc add dev $DEV1 ingress"

        ],

        "cmdUnderTest": "$TC filter add dev $DEV1 ingress protocol ip prio 1 u32 match ip src 127.0.0.1/32 flowid 1:1 action ok",

        "expExitCode": "0",

        "verifyCmd": "$TC filter show dev $DEV1 ingress",

        "matchPattern": "filter protocol ip pref 1 u32 chain (0[ ]+$|0 fh 800: ht divisor 1|0 fh 800::800 order 2048 key ht 800 bkt 0 flowid 1:1.*match 7f000001/ffffffff at 12)",

        "matchCount": "3",

        "teardown": [

            "$TC qdisc del dev $DEV1 ingress"

        ]

    },

    {

        "id": "6aa7",

        "name": "Add/Replace u32 with source match and invalid indev",

        "category": [

            "filter",

            "u32"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$TC qdisc add dev $DEV1 ingress"

        ],

        "cmdUnderTest": "$TC filter replace dev $DEV1 ingress protocol ip prio 1 u32 match ip src 127.0.0.1/32 indev notexist20 flowid 1:1 action ok",

        "expExitCode": "2",

        "verifyCmd": "$TC filter show dev $DEV1 ingress",

        "matchPattern": "filter protocol ip pref 1 u32 chain 0",

        "matchCount": "0",

        "teardown": [

            "$TC qdisc del dev $DEV1 ingress"

        ]

    },

    {

        "id": "bc4d",

        "name": "Replace valid u32 with source match and invalid indev",

        "category": [

            "filter",

            "u32"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$TC qdisc add dev $DEV1 ingress",

            "$TC filter add dev $DEV1 ingress protocol ip prio 1 u32 match ip src 127.0.0.3/32 flowid 1:3 action ok"

        ],

        "cmdUnderTest": "$TC filter replace dev $DEV1 ingress protocol ip prio 1 u32 match ip src 127.0.0.2/32 indev notexist20 flowid 1:2 action ok",

        "expExitCode": "2",

        "verifyCmd": "$TC filter show dev $DEV1 ingress",

        "matchPattern": "filter protocol ip pref 1 u32 chain (0[ ]+$|0 fh 800: ht divisor 1|0 fh 800::800 order 2048 key ht 800 bkt 0 flowid 1:3.*match 7f000003/ffffffff at 12)",

        "matchCount": "3",

        "teardown": [

            "$TC qdisc del dev $DEV1 ingress"

        ]

    },

    {

        "id": "648b",

        "name": "Add u32 with custom hash table",

        "category": [

            "filter",

            "u32"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$TC qdisc add dev $DEV1 ingress"

        ],

        "cmdUnderTest": "$TC filter add dev $DEV1 ingress prio 99 handle 42: u32 divisor 256",

        "expExitCode": "0",

        "verifyCmd": "$TC filter show dev $DEV1 ingress",

        "matchPattern": "pref 99 u32 chain (0[ ]+$|0 fh 42: ht divisor 256|0 fh 800: ht divisor 1)",

        "matchCount": "3",

        "teardown": [

            "$TC qdisc del dev $DEV1 ingress"

        ]

    },

    {

        "id": "6658",

        "name": "Add/Replace u32 with custom hash table and invalid handle",

        "category": [

            "filter",

            "u32"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$TC qdisc add dev $DEV1 ingress"

        ],

        "cmdUnderTest": "$TC filter replace dev $DEV1 ingress prio 99 handle 42:42 u32 divisor 256",

        "expExitCode": "2",

        "verifyCmd": "$TC filter show dev $DEV1 ingress",

        "matchPattern": "pref 99 u32 chain 0",

        "matchCount": "0",

        "teardown": [

            "$TC qdisc del dev $DEV1 ingress"

        ]

    },

    {

        "id": "9d0a",

        "name": "Replace valid u32 with custom hash table and invalid handle",

        "category": [

            "filter",

            "u32"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$TC qdisc add dev $DEV1 ingress",

            "$TC filter add dev $DEV1 ingress prio 99 handle 42: u32 divisor 256"

        ],

        "cmdUnderTest": "$TC filter replace dev $DEV1 ingress prio 99 handle 42:42 u32 divisor 128",

        "expExitCode": "2",

        "verifyCmd": "$TC filter show dev $DEV1 ingress",

        "matchPattern": "pref 99 u32 chain (0[ ]+$|0 fh 42: ht divisor 256|0 fh 800: ht divisor 1)",

        "matchCount": "3",

        "teardown": [

            "$TC qdisc del dev $DEV1 ingress"

        ]

    },

    {

        "id": "1644",

        "name": "Add u32 filter that links to a custom hash table",

        "category": [

            "filter",

            "u32"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$TC qdisc add dev $DEV1 ingress",

            "$TC filter add dev $DEV1 ingress prio 99 handle 43: u32 divisor 256"

        ],

        "cmdUnderTest": "$TC filter add dev $DEV1 ingress protocol ip prio 98 u32 link 43: hashkey mask 0x0000ff00 at 12 match ip src 192.168.0.0/16",

        "expExitCode": "0",

        "verifyCmd": "$TC filter show dev $DEV1 ingress",

        "matchPattern": "filter protocol ip pref 98 u32 chain (0[ ]+$|0 fh 801: ht divisor 1|0 fh 801::800 order 2048 key ht 801 bkt 0 link 43:.*match c0a80000/ffff0000 at 12.*hash mask 0000ff00 at 12)",

        "matchCount": "3",

        "teardown": [

            "$TC qdisc del dev $DEV1 ingress"

        ]

    },

    {

        "id": "74c2",

        "name": "Add/Replace u32 filter with invalid hash table id",

        "category": [

            "filter",

            "u32"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$TC qdisc add dev $DEV1 ingress"

        ],

        "cmdUnderTest": "$TC filter replace dev $DEV1 ingress protocol ip prio 20 u32 ht 47:47 action drop",

        "expExitCode": "2",

        "verifyCmd": "$TC filter show dev $DEV1 ingress",

        "matchPattern": "filter protocol ip pref 20 u32 chain 0",

        "matchCount": "0",

        "teardown": [

            "$TC qdisc del dev $DEV1 ingress"

        ]

    },

    {

        "id": "1fe6",

        "name": "Replace valid u32 filter with invalid hash table id",

        "category": [

            "filter",

            "u32"

        ],

        "plugins": {

            "requires": "nsPlugin"

        },

        "setup": [

            "$TC qdisc add dev $DEV1 ingress",

            "$TC filter add dev $DEV1 ingress protocol ip prio 99 handle 43: u32 divisor 1",

            "$TC filter add dev $DEV1 ingress protocol ip prio 98 u32 ht 43: match tcp src 22 FFFF classid 1:3"

        ],

        "cmdUnderTest": "$TC filter replace dev $DEV1 ingress protocol ip prio 98 u32 ht 43:1 match tcp src 23 FFFF classid 1:4",

        "expExitCode": "2",

        "verifyCmd": "$TC filter show dev $DEV1 ingress",

        "matchPattern": "filter protocol ip pref 99 u32 chain (0[ ]+$|0 fh (43|800): ht divisor 1|0 fh 43::800 order 2048 key ht 43 bkt 0 flowid 1:3.*match 00160000/ffff0000 at nexthdr\\+0)",

        "matchCount": "4",

        "teardown": [

            "$TC qdisc del dev $DEV1 ingress"

        ]

    }

]

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