diff options
Diffstat (limited to 'tools/testing')
9 files changed, 481 insertions, 1 deletions
diff --git a/tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c b/tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c index d23f154d3288..5d9dc8bcfbf5 100644 --- a/tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c +++ b/tools/testing/selftests/arm64/mte/check_gcr_el1_cswitch.c @@ -69,7 +69,7 @@ fail: int execute_test(pid_t pid) { pthread_t thread_id[MAX_THREADS]; - int thread_data[MAX_THREADS]; + intptr_t thread_data[MAX_THREADS]; for (int i = 0; i < MAX_THREADS; i++) pthread_create(&thread_id[i], NULL, diff --git a/tools/testing/selftests/drivers/net/config b/tools/testing/selftests/drivers/net/config index b6989c7d3d9d..4838adf27fa1 100644 --- a/tools/testing/selftests/drivers/net/config +++ b/tools/testing/selftests/drivers/net/config @@ -21,5 +21,6 @@ CONFIG_NET_SCH_INGRESS=y CONFIG_NET_SCH_PRIO=m CONFIG_PPP=y CONFIG_PPPOE=y +CONFIG_TLS=y CONFIG_VLAN_8021Q=m CONFIG_XDP_SOCKETS=y diff --git a/tools/testing/selftests/drivers/net/psp.py b/tools/testing/selftests/drivers/net/psp.py index 315648a770d0..a5b1e14f120f 100755 --- a/tools/testing/selftests/drivers/net/psp.py +++ b/tools/testing/selftests/drivers/net/psp.py @@ -23,6 +23,8 @@ from lib.py import NetNSEnter from lib.py import bkg, rand_port, wait_port_listen from lib.py import ip +TCP_ULP = 31 + def _get_outq(s): one = b'\0' * 4 @@ -333,6 +335,50 @@ def assoc_version_mismatch(cfg): ksft_eq(the_exception.nl_msg.error, -errno.EINVAL) +def _require_tls_ulp(): + with socket.create_server(("localhost", 0)) as srv, \ + socket.create_connection(srv.getsockname()) as s: + try: + s.setsockopt(socket.SOL_TCP, TCP_ULP, b"tls") + except OSError as exc: + raise KsftSkipEx("kTLS not available") from exc + + +def assoc_psp_ulp_exclusive(cfg): + """ Test that a TCP ULP cannot be attached to a PSP socket """ + _init_psp_dev(cfg) + _require_tls_ulp() + + with _make_clr_conn(cfg) as s: + try: + cfg.pspnl.rx_assoc({"version": 0, + "dev-id": cfg.psp_dev_id, + "sock-fd": s.fileno()}) + with ksft_raises(OSError) as cm: + s.setsockopt(socket.SOL_TCP, TCP_ULP, b"tls") + ksft_eq(cm.exception.errno, errno.EINVAL) + finally: + _close_conn(cfg, s) + + +def assoc_ulp_psp_exclusive(cfg): + """ Test that a PSP assoc cannot be added to a socket with a TCP ULP """ + _init_psp_dev(cfg) + _require_tls_ulp() + + with _make_clr_conn(cfg) as s: + try: + s.setsockopt(socket.SOL_TCP, TCP_ULP, b"tls") + with ksft_raises(NlError) as cm: + cfg.pspnl.rx_assoc({"version": 0, + "dev-id": cfg.psp_dev_id, + "sock-fd": s.fileno()}) + ksft_eq(cm.exception.nl_msg.error, -errno.EINVAL) + ksft_eq(cm.exception.nl_msg.extack['bad-attr'], ".sock-fd") + finally: + _close_conn(cfg, s) + + def assoc_twice(cfg): """ Test reusing Tx assoc for two sockets """ _init_psp_dev(cfg) diff --git a/tools/testing/selftests/net/af_unix/scm_rights.c b/tools/testing/selftests/net/af_unix/scm_rights.c index d82a79c21c17..c165f250220a 100644 --- a/tools/testing/selftests/net/af_unix/scm_rights.c +++ b/tools/testing/selftests/net/af_unix/scm_rights.c @@ -378,4 +378,21 @@ TEST_F(scm_rights, backtrack_from_scc) close_sockets(10); } +TEST_F(scm_rights, mixed_lowpoint) +{ + create_sockets(6); + + send_fd(0, 1); + send_fd(1, 2); + send_fd(2, 1); + send_fd(1, 0); + + send_fd(3, 4); + send_fd(4, 5); + send_fd(5, 4); + send_fd(4, 3); + + close_sockets(6); +} + TEST_HARNESS_MAIN diff --git a/tools/testing/selftests/net/packetdrill/tcp_rfc5961_reject-old-ack.pkt b/tools/testing/selftests/net/packetdrill/tcp_rfc5961_reject-old-ack.pkt new file mode 100644 index 000000000000..32dd9de1d366 --- /dev/null +++ b/tools/testing/selftests/net/packetdrill/tcp_rfc5961_reject-old-ack.pkt @@ -0,0 +1,29 @@ +// SPDX-License-Identifier: GPL-2.0 + +`./defaults.sh +sysctl -q net.ipv4.tcp_invalid_ratelimit=0 +` + +// Test rejection of data segments carrying excessively old ACKs + +0 socket(..., SOCK_STREAM, IPPROTO_TCP) = 3 ++0 setsockopt(3, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0 ++0 bind(3, ..., ...) = 0 ++0 listen(3, 1024) = 0 + +// ---------------- Handshake ------------------- // ++0 < S 0:0(0) win 65535 ++0 > S. 0:0(0) ack 1 <...> ++0 < . 1:1(0) ack 1 win 65535 ++0 accept(3, ..., ...) = 4 + +// Populate receive memory so the following segment can use +// header prediction. ++0 < P. 1:501(500) ack 1 win 65535 ++0 > . 1:1(0) ack 501 + +// Send an in-sequence data segment carrying an excessively old ACK. ++0 < P. 501:1501(1000) ack 2794967397 win 65535 + +// Challenge ACK; RCV.NXT must remain 501. ++0 > . 1:1(0) ack 501 diff --git a/tools/testing/selftests/tc-testing/tc-tests/actions/batch-delete.json b/tools/testing/selftests/tc-testing/tc-tests/actions/batch-delete.json new file mode 100644 index 000000000000..ef7ca4a6775b --- /dev/null +++ b/tools/testing/selftests/tc-testing/tc-tests/actions/batch-delete.json @@ -0,0 +1,115 @@ +[ + { + "id": "d710", + "name": "Release tail references after first action deletion fails", + "category": [ + "actions", + "gact" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + [ + "$TC actions flush action gact", + 0, + 1, + 255 + ], + "$TC qdisc add dev $DEV1 ingress", + "$TC actions add action pass index 1", + "$TC actions add action pass index 2", + "$TC actions add action pass index 3", + "$TC filter add dev $DEV1 protocol ip ingress u32 match u32 0 0 action gact index 1" + ], + "cmdUnderTest": "$TC actions del action gact index 1 action gact index 2 action gact index 3", + "expExitCode": "255", + "verifyCmd": "$TC actions ls action gact", + "matchPattern": "total acts 3\\b.*index 1 ref 2 bind 1\\b.*index 2 ref 1 bind 0\\b.*index 3 ref 1 bind 0\\b", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DEV1 ingress", + [ + "$TC actions flush action gact", + 0, + 1, + 255 + ] + ] + }, + { + "id": "d711", + "name": "Release tail references after middle action deletion fails", + "category": [ + "actions", + "gact" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + [ + "$TC actions flush action gact", + 0, + 1, + 255 + ], + "$TC qdisc add dev $DEV1 ingress", + "$TC actions add action pass index 1", + "$TC actions add action pass index 2", + "$TC actions add action pass index 3", + "$TC filter add dev $DEV1 protocol ip ingress u32 match u32 0 0 action gact index 2" + ], + "cmdUnderTest": "$TC actions del action gact index 1 action gact index 2 action gact index 3", + "expExitCode": "255", + "verifyCmd": "$TC actions ls action gact", + "matchPattern": "total acts 2\\b.*index 2 ref 2 bind 1\\b.*index 3 ref 1 bind 0\\b", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DEV1 ingress", + [ + "$TC actions flush action gact", + 0, + 1, + 255 + ] + ] + }, + { + "id": "d713", + "name": "Delete a tail action once after a failed batch", + "category": [ + "actions", + "gact" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + [ + "$TC actions flush action gact", + 0, + 1, + 255 + ], + "$TC qdisc add dev $DEV1 ingress", + "$TC actions add action pass index 1", + "$TC actions add action pass index 2", + "$TC filter add dev $DEV1 protocol ip ingress u32 match u32 0 0 action gact index 1" + ], + "cmdUnderTest": "$TC actions del action gact index 1 action gact index 2", + "expExitCode": "255", + "verifyCmd": "sh -c '$TC actions del action gact index 2 && $TC actions ls action gact'", + "matchPattern": "total acts 1\\b.*index 1 ref 2 bind 1\\b", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DEV1 ingress", + [ + "$TC actions flush action gact", + 0, + 1, + 255 + ] + ] + } +] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json index 6d515d0e5ed6..a894e6f0e267 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json @@ -213,5 +213,77 @@ "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1p target 5ms interval 100ms", "matchCount": "1", "teardown": ["$TC qdisc del dev $DEV1 handle 1: root"] + }, + { + "id": "6e44", + "name": "Create CODEL with 1us interval, accepted (sub-tick, uAPI locked)", + "category": [ + "qdisc", + "codel" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel interval 1us", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms interval 0us", + "matchCount": "1", + "teardown": ["$TC qdisc del dev $DUMMY handle 1: root"] + }, + { + "id": "a8c3", + "name": "Create CODEL with 3us interval, accepted (two ticks)", + "category": [ + "qdisc", + "codel" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel interval 3us", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms interval 2us", + "matchCount": "1", + "teardown": ["$TC qdisc del dev $DUMMY handle 1: root"] + }, + { + "id": "a695", + "name": "Create CODEL with 1024us interval boundary accepted", + "category": [ + "qdisc", + "codel" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel interval 1024us", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 5ms interval 1.02ms", + "matchCount": "1", + "teardown": ["$TC qdisc del dev $DUMMY handle 1: root"] + }, + { + "id": "9793", + "name": "Create CODEL with 1us target, accepted (target not in control law)", + "category": [ + "qdisc", + "codel" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root codel target 1us", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc codel 1: root refcnt [0-9]+ limit 1000p target 0us interval 100ms", + "matchCount": "1", + "teardown": ["$TC qdisc del dev $DUMMY handle 1: root"] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json index 4ce62b857fd7..de6a1b8d954a 100644 --- a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq_codel.json @@ -316,5 +316,77 @@ "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 1p flows 1024 quantum.*target 5ms interval 100ms memory_limit 32Mb ecn drop_batch 64", "matchCount": "1", "teardown": ["$TC qdisc del dev $DEV1 handle 1: root"] + }, + { + "id": "1b4d", + "name": "Create FQ_CODEL with 1us interval, accepted (sub-tick, uAPI locked)", + "category": [ + "qdisc", + "fq_codel" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel interval 1us", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum [0-9]+ target 5ms interval 0us memory_limit 32Mb ecn drop_batch 64", + "matchCount": "1", + "teardown": ["$TC qdisc del dev $DUMMY handle 1: root"] + }, + { + "id": "3540", + "name": "Create FQ_CODEL with 3us interval, accepted (two ticks)", + "category": [ + "qdisc", + "fq_codel" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel interval 3us", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum [0-9]+ target 5ms interval 2us memory_limit 32Mb ecn drop_batch 64", + "matchCount": "1", + "teardown": ["$TC qdisc del dev $DUMMY handle 1: root"] + }, + { + "id": "49c5", + "name": "Create FQ_CODEL with 1024us interval boundary accepted", + "category": [ + "qdisc", + "fq_codel" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel interval 1024us", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum [0-9]+ target 5ms interval 1.02ms memory_limit 32Mb ecn drop_batch 64", + "matchCount": "1", + "teardown": ["$TC qdisc del dev $DUMMY handle 1: root"] + }, + { + "id": "3e0f", + "name": "Create FQ_CODEL with 1us target, accepted (target not in control law)", + "category": [ + "qdisc", + "fq_codel" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root fq_codel target 1us", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc fq_codel 1: root refcnt [0-9]+ limit 10240p flows 1024 quantum [0-9]+ target 0us interval 100ms memory_limit 32Mb ecn drop_batch 64", + "matchCount": "1", + "teardown": ["$TC qdisc del dev $DUMMY handle 1: root"] } ] diff --git a/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf_flows_limit.json b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf_flows_limit.json new file mode 100644 index 000000000000..44538b9266b6 --- /dev/null +++ b/tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf_flows_limit.json @@ -0,0 +1,128 @@ +[ + { + "id": "e3cc", + "name": "HHF hh_limit rejects value above 2*HH_FLOWS_CNT cap (4294967295)", + "category": [ + "qdisc", + "hhf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$TC qdisc add dev $DUMMY handle 1: root hhf" + ], + "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root hhf hh_limit 4294967295", + "expExitCode": "2", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc hhf 1: root refcnt [0-9]+.*hh_limit 2048", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "f681", + "name": "HHF hh_limit rejects 65536 (above 2*HH_FLOWS_CNT cap)", + "category": [ + "qdisc", + "hhf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$TC qdisc add dev $DUMMY handle 1: root hhf" + ], + "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root hhf hh_limit 65536", + "expExitCode": "2", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc hhf 1: root refcnt [0-9]+.*hh_limit 2048", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "223d", + "name": "HHF hh_limit accepts boundary value 2048 (2*HH_FLOWS_CNT)", + "category": [ + "qdisc", + "hhf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$TC qdisc add dev $DUMMY handle 1: root hhf hh_limit 100" + ], + "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root hhf hh_limit 2048", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc hhf 1: root refcnt [0-9]+.*hh_limit 2048", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "147f", + "name": "HHF hh_limit rejects first value above cap (2049)", + "category": [ + "qdisc", + "hhf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [ + "$TC qdisc add dev $DUMMY handle 1: root hhf" + ], + "cmdUnderTest": "$TC qdisc change dev $DUMMY handle 1: root hhf hh_limit 2049", + "expExitCode": "2", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc hhf 1: root refcnt [0-9]+.*hh_limit 2048", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "4d4f", + "name": "HHF add-time hh_limit 500 is preserved (init does not clobber user value)", + "category": [ + "qdisc", + "hhf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hhf hh_limit 500", + "expExitCode": "0", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc hhf 1: root refcnt [0-9]+.*hh_limit 500", + "matchCount": "1", + "teardown": [ + "$TC qdisc del dev $DUMMY handle 1: root" + ] + }, + { + "id": "ca99", + "name": "HHF add-time hh_limit 4294967295 is rejected (no qdisc installed)", + "category": [ + "qdisc", + "hhf" + ], + "plugins": { + "requires": "nsPlugin" + }, + "setup": [], + "cmdUnderTest": "$TC qdisc add dev $DUMMY handle 1: root hhf hh_limit 4294967295", + "expExitCode": "2", + "verifyCmd": "$TC qdisc show dev $DUMMY", + "matchPattern": "qdisc hhf 1: root", + "matchCount": "0", + "teardown": [] + } +] |