Lines Matching refs:fail
85 def fail(cond, msg):
99 def cmd(cmd, shell=True, include_stderr=False, background=False, fail=True):
112 return cmd_result(proc, include_stderr=include_stderr, fail=fail)
114 def cmd_result(proc, include_stderr=False, fail=False):
131 if proc.returncode != 0 and fail:
146 def tool(name, args, flags, JSON=True, ns="", fail=True, include_stderr=False):
158 fail=fail, include_stderr=True)
161 fail=fail, include_stderr=False)
173 def bpftool(args, JSON=True, ns="", fail=True, include_stderr=False):
175 fail=fail, include_stderr=include_stderr)
178 _, progs = bpftool("prog show", JSON=True, ns=ns, fail=True)
187 fail(True, "%d BPF programs loaded, expected %d" %
192 _, maps = bpftool("map show", JSON=True, ns=ns, fail=True)
197 fail(True, "%d BPF maps loaded, expected %d" %
218 fail=True, include_stderr=False):
227 res = bpftool(args, fail=fail, include_stderr=include_stderr)
232 def ip(args, force=False, JSON=True, ns="", fail=True, include_stderr=False):
236 fail=fail, include_stderr=include_stderr)
238 def tc(args, JSON=True, ns="", fail=True, include_stderr=False):
240 fail=fail, include_stderr=include_stderr)
242 def ethtool(dev, opt, args, fail=True):
243 return cmd("ethtool %s %s %s" % (opt, dev["ifname"], args), fail=fail)
257 ret, _ = ip("netns add %s" % (name), fail=False)
362 fail(True, "%d BPF programs bound, expected %d" %
411 def set_mtu(self, mtu, fail=True):
413 fail=fail)
416 fail=True, include_stderr=False):
421 fail=fail, include_stderr=include_stderr)
424 fail=True, include_stderr=False):
427 fail=fail, include_stderr=include_stderr)
435 fail(xdp != "xdp" in link,
477 fail(len(filters) != expected,
484 fail=True, include_stderr=False):
496 fail=fail, include_stderr=include_stderr)
501 fail=True, include_stderr=False):
516 fail=fail, include_stderr=include_stderr)
518 def set_ethtool_tc_offloads(self, enable, fail=True):
520 return ethtool(self, "-K", args, fail=fail)
554 ret, err = bpftool("prog show pin %s" % (prog_file), fail=False)
555 fail(ret != 0, "failed to show prog with removed device")
558 ret, err = bpftool("map show pin %s" % (map_file), fail=False)
559 fail(ret == 0, "Showing map with removed device did not fail")
560 fail(err["error"].find("No such device") == -1,
568 fail("dev" not in prog.keys(), "Device parameters not reported")
570 fail("ifindex" not in dev.keys(), "Device parameters not reported")
571 fail("ns_dev" not in dev.keys(), "Device parameters not reported")
572 fail("ns_inode" not in dev.keys(), "Device parameters not reported")
575 fail("ifname" not in dev.keys(), "Ifname not reported")
576 fail(dev["ifname"] != sim["ifname"],
579 fail("ifname" in dev.keys(), "Ifname is reported for other ns")
583 fail("dev" not in m.keys(), "Device parameters not reported")
584 fail(dev != m["dev"], "Map's device different than program's")
591 fail(not comp, "Missing or incorrect netlink extack message")
597 fail((res[1] + res[2]).count(needle) or (res[1] + res[2]).count("Warning:"),
605 fail(True, "Missing or incorrect message from netdevsim in verifier log")
608 fail(two_xdps["mode"] != 4, "Bad mode reported with multiple programs")
609 fail("prog" in two_xdps, "Base program reported in multi program mode")
610 fail(len(two_xdps["attached"]) != 2,
612 fail(two_xdps["attached"][0]["prog"]["id"] ==
633 fail("prog" not in xdp, "Base program not reported in single program mode")
634 fail(len(xdp["attached"]) != 1,
640 fail(xdp["attached"][0] not in two_xdps["attached"],
645 fail(offloaded != offloaded2,
649 ret, _, err = sim.set_xdp(obj, "offload", fail=False, include_stderr=True)
650 fail(ret == 0, "Replaced one of programs without -force")
655 fail=False, include_stderr=True)
656 fail(ret == 0, "Removed program without a mode flag")
663 fail(xdp["mode"] != modeid, "Bad mode reported after multiple programs")
664 fail("prog" not in xdp,
666 fail(xdp["attached"][0] not in two_xdps["attached"],
668 fail(len(xdp["attached"]) != 1,
670 fail(offloaded != "0", "Offload ID reported with only other program left")
676 fail(xdp["attached"][0] not in two_xdps["attached"],
703 ret, progs = bpftool("prog", fail=False)
714 ret, out = cmd("modprobe netdevsim", fail=False)
725 ret, out = cmd("ls %s/%s" % (bpf_test_dir, s), fail=False)
731 fail=False, include_stderr=True)
759 ret, _ = sim.cls_bpf_add_filter(obj, skip_hw=True, fail=False)
760 fail(ret != 0, "Software TC filter did not load")
763 ret, _ = sim.cls_bpf_add_filter(obj, fail=False)
764 fail(ret != 0, "Software TC filter did not load")
771 fail=False, include_stderr=True)
772 fail(ret == 0, "TC filter loaded without enabling TC offloads")
780 ret, _ = sim.cls_bpf_add_filter(obj, fail=False)
781 fail(ret != 0, "Software TC filter did not load")
785 fail(not fltr["in_hw"], "Filter not offloaded by default")
790 ret, _ = sim.cls_bpf_add_filter(bytecode, fail=False)
791 fail(ret != 0, "Software TC filter did not load")
795 fail(not fltr["in_hw"], "Bytecode not offloaded by default")
802 fail=False, include_stderr=True)
803 fail(ret == 0, "TC bytecode loaded for offload")
811 fail=False, include_stderr=True)
812 fail(ret == 0, "Offloaded a filter to chain other than 0")
834 fail=False)
835 fail(bool(ret) != bool(j),
856 fail=False, include_stderr=True)
857 fail(ret == 0, "TC filter did not reject with TC offloads enabled")
863 fail=False, include_stderr=True)
864 fail(ret != 0, "TC filter did not load with TC offloads enabled")
874 fail(fltr["skip_hw"], "TC does reports 'skip_hw' on offloaded filter")
875 fail(not fltr["in_hw"], "TC does not report 'in_hw' for offloaded filter")
876 fail(not fltr["skip_sw"], "TC does not report 'skip_sw' back")
879 fail(str(prog["id"]) != fltr["id"], "Program IDs don't match")
880 fail(prog["tag"] != fltr["tag"], "Program tags don't match")
881 fail(fltr["id"] != dprog["id"], "Program IDs don't match")
882 fail(dprog["state"] != "xlated", "Offloaded program state not translated")
883 fail(dprog["loaded"] != "Y", "Offloaded program is not loaded")
886 ret, _ = sim.set_ethtool_tc_offloads(False, fail=False)
887 fail(ret == 0, "Driver should refuse to disable TC offloads with filters installed...")
895 ret, _ = sim.set_ethtool_tc_offloads(False, fail=False)
896 fail(ret != 0,
923 fail(ipl["xdp"]["prog"]["id"] != progs[0]["id"],
927 ret, _ = sim.set_xdp(obj, "drv", fail=False)
928 fail(ret == 0, "Replaced XDP program without -force")
932 ret, _ = sim.set_xdp(obj, "drv", force=True, fail=False)
933 fail(ret != 0, "Could not replace XDP program with -force")
937 fail(ipl["xdp"]["prog"]["id"] != progs[0]["id"],
939 fail("dev" in progs[0].keys(),
944 fail=False, include_stderr=True)
945 fail(ret == 0, "Replaced XDP program with a program in different mode")
951 ret, _ = sim.set_mtu(9000, fail=False)
952 fail(ret == 0,
957 ret, _, err = sim.set_xdp(obj, "drv", fail=False, include_stderr=True)
958 fail(ret == 0, "Driver should refuse to load program with MTU of 9000...")
967 fail=False, include_stderr=True)
968 fail(ret == 0, "attached non-offloaded XDP program to HW")
976 ret, _, err = sim.set_xdp(offload, "drv", fail=False, include_stderr=True)
977 fail(ret == 0, "attached offloaded XDP program to drv")
985 dev=sim['ifname'], fail=False, include_stderr=True)
986 fail(ret == 0, "verifier should fail on load")
997 fail(link_xdp["id"] != prog["id"], "Loaded program has wrong ID")
1003 fail(prog["id"] != link_xdp["id"], "Program IDs don't match")
1004 fail(prog["tag"] != link_xdp["tag"], "Program tags don't match")
1005 fail(str(link_xdp["id"]) != dprog["id"], "Program IDs don't match")
1006 fail(dprog["state"] != "xlated", "Offloaded program state not translated")
1007 fail(dprog["loaded"] != "Y", "Offloaded program is not loaded")
1025 fail=False, include_stderr=True)
1026 fail(ret == 0, "Pinned program loaded for a different device accepted")
1030 fail=False, include_stderr=True)
1031 fail(ret == 0, "Pinned program loaded for a removed device accepted")
1044 fail=False, include_stderr=True)
1045 fail(ret == 0, "Loading TC when XDP active should fail")
1051 ret, _, err = sim.set_xdp(obj, "offload", fail=False, include_stderr=True)
1052 fail(ret == 0, "Loading XDP when TC active should fail")
1071 ret, _ = sim.cls_bpf_add_filter(pinned, da=True, skip_sw=True, fail=False)
1072 fail(ret == 0, "Managed to attach XDP program to TC")
1077 fail=False, include_stderr=True)
1078 fail(ret == 0, "Managed to offload two TC filters at the same time")
1089 tc_proc = cmd(cmd_line, background=True, fail=False)
1095 ret, _ = cmd_result(tc_proc, fail=False)
1099 fail(ret == 0, "Managed to load TC filter on a unregistering device")
1101 fail(time_diff < delay_sec, "Removal process took %s, expected %s" %
1156 fail=False)
1157 fail(ret == 0, "added too many entries")
1168 fail=False)
1169 fail(ret == 0, "updated non-existing key")
1170 fail(err["error"].find("No such file or directory") == -1,
1178 fail=False)
1179 fail(ret == 0, "updated existing key")
1180 fail(err["error"].find("File exists") == -1,
1188 fail(key != i, "expected key %d, got %d" % (key, i))
1190 fail(val != i * 3, "expected value %d, got %d" % (val, i * 3))
1196 fail(key != 0, "next key %d, expected %d" % (key, 0))
1200 fail(key != 1, "next key %d, expected %d" % (key, 1))
1202 (m["id"], int2str("I", 1)), fail=False)
1203 fail(ret == 0, "got next key past the end of map")
1204 fail(err["error"].find("No such file or directory") == -1,
1214 (htab["id"], int2str("I", i)), fail=False)
1215 fail(ret == 0, "removed entry from an array")
1216 fail(err["error"].find("No such file or directory") == -1,
1230 start_test("Test map creation fail path...")
1234 ret, _ = sim.set_xdp(map_obj, "offload", JSON=False, fail=False)
1235 fail(ret == 0,
1260 ret, _ = simA.set_xdp(progB, "offload", force=True, JSON=False, fail=False)
1261 fail(ret == 0, "cross-ASIC program allowed")
1263 ret, _ = d.set_xdp(progA, "offload", force=True, JSON=False, fail=False)
1264 fail(ret == 0, "cross-ASIC program allowed")
1271 fail=False, include_stderr=True)
1272 fail(ret == 0, "cross-ASIC program allowed")
1276 fail=False, include_stderr=True)
1277 fail(ret == 0, "cross-ASIC program allowed")
1288 fail=False)
1289 fail(ret != 0, "couldn't reuse a map on the same ASIC")
1295 fail=False, include_stderr=True)
1296 fail(ret == 0, "could reuse a map on a different ASIC")
1297 fail(err.count("offload device mismatch between prog and map") == 0,
1303 fail=False, include_stderr=True)
1304 fail(ret == 0, "could reuse a map on a different ASIC")
1305 fail(err.count("offload device mismatch between prog and map") == 0,
1315 fail(ifnameB != simB1['ifname'], "program not bound to original device")
1321 fail(ifnameB not in (simB2['ifname'], simB3['ifname']),
1326 fail(ifnameB != simB3['ifname'], "program not bound to remaining device")
1333 ret, out = bpftool("prog show %s" % (progB), fail=False)
1334 fail(ret != 0, "couldn't get information about orphaned program")