Lines Matching refs:fail
85 def fail(cond, msg): function
99 def cmd(cmd, shell=True, include_stderr=False, background=False, fail=True): argument
112 return cmd_result(proc, include_stderr=include_stderr, fail=fail)
114 def cmd_result(proc, include_stderr=False, fail=False): argument
131 if proc.returncode != 0 and fail:
146 def tool(name, args, flags, JSON=True, ns="", fail=True, include_stderr=False): argument
158 fail=fail, include_stderr=True)
161 fail=fail, include_stderr=False)
173 def bpftool(args, JSON=True, ns="", fail=True, include_stderr=False): argument
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" %
220 fail=True, include_stderr=False, dev_bind=None): argument
231 res = bpftool(args, fail=fail, include_stderr=include_stderr)
236 def ip(args, force=False, JSON=True, ns="", fail=True, include_stderr=False): argument
240 fail=fail, include_stderr=include_stderr)
242 def tc(args, JSON=True, ns="", fail=True, include_stderr=False): argument
244 fail=fail, include_stderr=include_stderr)
246 def ethtool(dev, opt, args, fail=True): argument
247 return cmd("ethtool %s %s %s" % (opt, dev["ifname"], args), fail=fail)
261 ret, _ = ip("netns add %s" % (name), fail=False)
366 fail(True, "%d BPF programs bound, expected %d" %
415 def set_mtu(self, mtu, fail=True): argument
417 fail=fail)
420 fail=True, include_stderr=False): argument
425 fail=fail, include_stderr=include_stderr)
428 fail=True, include_stderr=False): argument
431 fail=fail, include_stderr=include_stderr)
439 fail(xdp != "xdp" in link,
481 fail(len(filters) != expected,
488 fail=True, include_stderr=False): argument
500 fail=fail, include_stderr=include_stderr)
505 fail=True, include_stderr=False): argument
520 fail=fail, include_stderr=include_stderr)
522 def set_ethtool_tc_offloads(self, enable, fail=True): argument
524 return ethtool(self, "-K", args, fail=fail)
558 ret, err = bpftool("prog show pin %s" % (prog_file), fail=False)
559 fail(ret != 0, "failed to show prog with removed device")
562 ret, err = bpftool("map show pin %s" % (map_file), fail=False)
563 fail(ret == 0, "Showing map with removed device did not fail")
564 fail(err["error"].find("No such device") == -1,
572 fail("dev" not in prog.keys(), "Device parameters not reported")
574 fail("ifindex" not in dev.keys(), "Device parameters not reported")
575 fail("ns_dev" not in dev.keys(), "Device parameters not reported")
576 fail("ns_inode" not in dev.keys(), "Device parameters not reported")
579 fail("ifname" not in dev.keys(), "Ifname not reported")
580 fail(dev["ifname"] != sim["ifname"],
583 fail("ifname" in dev.keys(), "Ifname is reported for other ns")
587 fail("dev" not in m.keys(), "Device parameters not reported")
588 fail(dev != m["dev"], "Map's device different than program's")
595 fail(not comp, "Missing or incorrect netlink extack message")
602 fail(haystack.count(needle) or haystack.count("Warning:"),
610 fail(True, "Missing or incorrect message from netdevsim in verifier log")
613 fail(two_xdps["mode"] != 4, "Bad mode reported with multiple programs")
614 fail("prog" in two_xdps, "Base program reported in multi program mode")
615 fail(len(two_xdps["attached"]) != 2,
617 fail(two_xdps["attached"][0]["prog"]["id"] ==
638 fail("prog" not in xdp, "Base program not reported in single program mode")
639 fail(len(xdp["attached"]) != 1,
645 fail(xdp["attached"][0] not in two_xdps["attached"],
650 fail(offloaded != offloaded2,
654 ret, _, err = sim.set_xdp(obj, "offload", fail=False, include_stderr=True)
655 fail(ret == 0, "Replaced one of programs without -force")
660 fail=False, include_stderr=True)
661 fail(ret == 0, "Removed program without a mode flag")
668 fail(xdp["mode"] != modeid, "Bad mode reported after multiple programs")
669 fail("prog" not in xdp,
671 fail(xdp["attached"][0] not in two_xdps["attached"],
673 fail(len(xdp["attached"]) != 1,
675 fail(offloaded != "0", "Offload ID reported with only other program left")
681 fail(xdp["attached"][0] not in two_xdps["attached"],
708 ret, progs = bpftool("prog", fail=False)
720 ret, out = cmd("modprobe netdevsim", fail=False)
731 ret, out = cmd("ls %s/%s" % (bpf_test_dir, s), fail=False)
737 fail=False, include_stderr=True)
765 ret, _ = sim.cls_bpf_add_filter(obj, skip_hw=True, fail=False)
766 fail(ret != 0, "Software TC filter did not load")
769 ret, _ = sim.cls_bpf_add_filter(obj, fail=False)
770 fail(ret != 0, "Software TC filter did not load")
777 fail=False, include_stderr=True)
778 fail(ret == 0, "TC filter loaded without enabling TC offloads")
786 ret, _ = sim.cls_bpf_add_filter(obj, fail=False)
787 fail(ret != 0, "Software TC filter did not load")
791 fail(not fltr["in_hw"], "Filter not offloaded by default")
796 ret, _ = sim.cls_bpf_add_filter(bytecode, fail=False)
797 fail(ret != 0, "Software TC filter did not load")
801 fail(not fltr["in_hw"], "Bytecode not offloaded by default")
808 fail=False, include_stderr=True)
809 fail(ret == 0, "TC bytecode loaded for offload")
817 fail=False, include_stderr=True)
818 fail(ret == 0, "Offloaded a filter to chain other than 0")
840 fail=False)
841 fail(bool(ret) != bool(j),
862 fail=False, include_stderr=True)
863 fail(ret == 0, "TC filter did not reject with TC offloads enabled")
869 fail=False, include_stderr=True)
870 fail(ret != 0, "TC filter did not load with TC offloads enabled")
880 fail(fltr["skip_hw"], "TC does reports 'skip_hw' on offloaded filter")
881 fail(not fltr["in_hw"], "TC does not report 'in_hw' for offloaded filter")
882 fail(not fltr["skip_sw"], "TC does not report 'skip_sw' back")
885 fail(str(prog["id"]) != fltr["id"], "Program IDs don't match")
886 fail(prog["tag"] != fltr["tag"], "Program tags don't match")
887 fail(fltr["id"] != dprog["id"], "Program IDs don't match")
888 fail(dprog["state"] != "xlated", "Offloaded program state not translated")
889 fail(dprog["loaded"] != "Y", "Offloaded program is not loaded")
892 ret, _ = sim.set_ethtool_tc_offloads(False, fail=False)
893 fail(ret == 0, "Driver should refuse to disable TC offloads with filters installed...")
901 ret, _ = sim.set_ethtool_tc_offloads(False, fail=False)
902 fail(ret != 0,
929 fail(ipl["xdp"]["prog"]["id"] != progs[0]["id"],
933 ret, _ = sim.set_xdp(obj, "drv", fail=False)
934 fail(ret == 0, "Replaced XDP program without -force")
938 ret, _ = sim.set_xdp(obj, "drv", force=True, fail=False)
939 fail(ret != 0, "Could not replace XDP program with -force")
943 fail(ipl["xdp"]["prog"]["id"] != progs[0]["id"],
945 fail("dev" in progs[0].keys(),
950 fail=False, include_stderr=True)
951 fail(ret == 0, "Replaced XDP program with a program in different mode")
957 ret, _ = sim.set_mtu(9000, fail=False)
958 fail(ret == 0,
963 ret, _, err = sim.set_xdp(obj, "drv", fail=False, include_stderr=True)
964 fail(ret == 0, "Driver should refuse to load program with MTU of 9000...")
973 fail=False, include_stderr=True)
974 fail(ret == 0, "attached non-offloaded XDP program to HW")
982 ret, _, err = sim.set_xdp(offload, "drv", fail=False, include_stderr=True)
983 fail(ret == 0, "attached offloaded XDP program to drv")
992 ret, _, err = sim.set_xdp(devbound, "generic", fail=False, include_stderr=True)
993 fail(ret == 0, "devbound program in generic mode allowed")
1001 dev=sim['ifname'], fail=False, include_stderr=True)
1002 fail(ret == 0, "verifier should fail on load")
1013 fail(link_xdp["id"] != prog["id"], "Loaded program has wrong ID")
1019 fail(prog["id"] != link_xdp["id"], "Program IDs don't match")
1020 fail(prog["tag"] != link_xdp["tag"], "Program tags don't match")
1021 fail(str(link_xdp["id"]) != dprog["id"], "Program IDs don't match")
1022 fail(dprog["state"] != "xlated", "Offloaded program state not translated")
1023 fail(dprog["loaded"] != "Y", "Offloaded program is not loaded")
1041 fail=False, include_stderr=True)
1042 fail(ret == 0, "Pinned program loaded for a different device accepted")
1046 fail=False, include_stderr=True)
1047 fail(ret == 0, "Pinned program loaded for a removed device accepted")
1060 fail=False, include_stderr=True)
1061 fail(ret == 0, "Loading TC when XDP active should fail")
1067 ret, _, err = sim.set_xdp(obj, "offload", fail=False, include_stderr=True)
1068 fail(ret == 0, "Loading XDP when TC active should fail")
1087 ret, _ = sim.cls_bpf_add_filter(pinned, da=True, skip_sw=True, fail=False)
1088 fail(ret == 0, "Managed to attach XDP program to TC")
1093 fail=False, include_stderr=True)
1094 fail(ret == 0, "Managed to offload two TC filters at the same time")
1105 tc_proc = cmd(cmd_line, background=True, fail=False)
1111 ret, _ = cmd_result(tc_proc, fail=False)
1115 fail(ret == 0, "Managed to load TC filter on a unregistering device")
1117 fail(time_diff < delay_sec, "Removal process took %s, expected %s" %
1172 fail=False)
1173 fail(ret == 0, "added too many entries")
1184 fail=False)
1185 fail(ret == 0, "updated non-existing key")
1186 fail(err["error"].find("No such file or directory") == -1,
1194 fail=False)
1195 fail(ret == 0, "updated existing key")
1196 fail(err["error"].find("File exists") == -1,
1204 fail(key != i, "expected key %d, got %d" % (key, i))
1206 fail(val != i * 3, "expected value %d, got %d" % (val, i * 3))
1212 fail(key != 0, "next key %d, expected %d" % (key, 0))
1216 fail(key != 1, "next key %d, expected %d" % (key, 1))
1218 (m["id"], int2str("I", 1)), fail=False)
1219 fail(ret == 0, "got next key past the end of map")
1220 fail(err["error"].find("No such file or directory") == -1,
1230 (htab["id"], int2str("I", i)), fail=False)
1231 fail(ret == 0, "removed entry from an array")
1232 fail(err["error"].find("No such file or directory") == -1,
1250 ret, _ = sim.set_xdp(map_obj, "offload", JSON=False, fail=False)
1251 fail(ret == 0,
1276 ret, _ = simA.set_xdp(progB, "offload", force=True, JSON=False, fail=False)
1277 fail(ret == 0, "cross-ASIC program allowed")
1279 ret, _ = d.set_xdp(progA, "offload", force=True, JSON=False, fail=False)
1280 fail(ret == 0, "cross-ASIC program allowed")
1287 fail=False, include_stderr=True)
1288 fail(ret == 0, "cross-ASIC program allowed")
1292 fail=False, include_stderr=True)
1293 fail(ret == 0, "cross-ASIC program allowed")
1304 fail=False)
1305 fail(ret != 0, "couldn't reuse a map on the same ASIC")
1311 fail=False, include_stderr=True)
1312 fail(ret == 0, "could reuse a map on a different ASIC")
1313 fail(err.count("offload device mismatch between prog and map") == 0,
1319 fail=False, include_stderr=True)
1320 fail(ret == 0, "could reuse a map on a different ASIC")
1321 fail(err.count("offload device mismatch between prog and map") == 0,
1331 fail(ifnameB != simB1['ifname'], "program not bound to original device")
1337 fail(ifnameB not in (simB2['ifname'], simB3['ifname']),
1342 fail(ifnameB != simB3['ifname'], "program not bound to remaining device")
1349 ret, out = bpftool("prog show %s" % (progB), fail=False)
1350 fail(ret != 0, "couldn't get information about orphaned program")