[net-next,v2,00/15] add tc-testing qdisc test cases

For this patchset, test cases of the qdisc modules are added to the
tc-testing test suite.

After a test case is added locally, the test result is as follows:

./tdc.py -c atm
ok 1 7628 - Create ATM with default setting
ok 2 390a - Delete ATM with valid handle
ok 3 32a0 - Show ATM class
ok 4 6310 - Dump ATM stats

./tdc.py -c choke
ok 1 8937 - Create CHOKE with default setting
ok 2 48c0 - Create CHOKE with min packet setting
ok 3 38c1 - Create CHOKE with max packet setting
ok 4 234a - Create CHOKE with ecn setting
ok 5 4380 - Create CHOKE with burst setting
ok 6 48c7 - Delete CHOKE with valid handle
ok 7 4398 - Replace CHOKE with min setting
ok 8 0301 - Change CHOKE with limit setting

./tdc.py -c codel
ok 1 983a - Create CODEL with default setting
ok 2 38aa - Create CODEL with limit packet setting
ok 3 9178 - Create CODEL with target setting
ok 4 78d1 - Create CODEL with interval setting
ok 5 238a - Create CODEL with ecn setting
ok 6 939c - Create CODEL with ce_threshold setting
ok 7 8380 - Delete CODEL with valid handle
ok 8 289c - Replace CODEL with limit setting
ok 9 0648 - Change CODEL with limit setting

./tdc.py -c etf
ok 1 34ba - Create ETF with default setting
ok 2 438f - Create ETF with delta nanos setting
ok 3 9041 - Create ETF with deadline_mode setting
ok 4 9a0c - Create ETF with skip_sock_check setting
ok 5 2093 - Delete ETF with valid handle

./tdc.py -c fq
ok 1 983b - Create FQ with default setting
ok 2 38a1 - Create FQ with limit packet setting
ok 3 0a18 - Create FQ with flow_limit setting
ok 4 2390 - Create FQ with quantum setting
ok 5 845b - Create FQ with initial_quantum setting
ok 6 9398 - Create FQ with maxrate setting
ok 7 342c - Create FQ with nopacing setting
ok 8 6391 - Create FQ with refill_delay setting
ok 9 238b - Create FQ with low_rate_threshold setting
ok 10 7582 - Create FQ with orphan_mask setting
ok 11 4894 - Create FQ with timer_slack setting
ok 12 324c - Create FQ with ce_threshold setting
ok 13 424a - Create FQ with horizon time setting
ok 14 89e1 - Create FQ with horizon_cap setting
ok 15 32e1 - Delete FQ with valid handle
ok 16 49b0 - Replace FQ with limit setting
ok 17 9478 - Change FQ with limit setting

./tdc.py -c gred
ok 1 8942 - Create GRED with default setting
ok 2 5783 - Create GRED with grio setting
ok 3 8a09 - Create GRED with limit setting
ok 4 48cb - Create GRED with ecn setting
ok 5 763a - Change GRED setting
ok 6 8309 - Show GRED class

./tdc.py -c hhf
ok 1 4812 - Create HHF with default setting
ok 2 8a92 - Create HHF with limit setting
ok 3 3491 - Create HHF with quantum setting
ok 4 ba04 - Create HHF with reset_timeout setting
ok 5 4238 - Create HHF with admit_bytes setting
ok 6 839f - Create HHF with evict_timeout setting
ok 7 a044 - Create HHF with non_hh_weight setting
ok 8 32f9 - Change HHF with limit setting
ok 9 385e - Show HHF class

./tdc.py -c pfifo_fast
ok 1 900c - Create pfifo_fast with default setting
ok 2 7470 - Dump pfifo_fast stats
ok 3 b974 - Replace pfifo_fast with different handle
ok 4 3240 - Delete pfifo_fast with valid handle
ok 5 4385 - Delete pfifo_fast with invalid handle

./tdc.py -c plug
ok 1 3289 - Create PLUG with default setting
ok 2 0917 - Create PLUG with block setting
ok 3 483b - Create PLUG with release setting
ok 4 4995 - Create PLUG with release_indefinite setting
ok 5 389c - Create PLUG with limit setting
ok 6 384a - Delete PLUG with valid handle
ok 7 439a - Replace PLUG with limit setting
ok 8 9831 - Change PLUG with limit setting

./tdc.py -c sfb
ok 1 3294 - Create SFB with default setting
ok 2 430a - Create SFB with rehash setting
ok 3 3410 - Create SFB with db setting
ok 4 49a0 - Create SFB with limit setting
ok 5 1241 - Create SFB with max setting
ok 6 3249 - Create SFB with target setting
ok 7 30a9 - Create SFB with increment setting
ok 8 239a - Create SFB with decrement setting
ok 9 9301 - Create SFB with penalty_rate setting
ok 10 2a01 - Create SFB with penalty_burst setting
ok 11 3209 - Change SFB with rehash setting
ok 12 5447 - Show SFB class

./tdc.py -c sfq
ok 1 7482 - Create SFQ with default setting
ok 2 c186 - Create SFQ with limit setting
ok 3 ae23 - Create SFQ with perturb setting
ok 4 a430 - Create SFQ with quantum setting
ok 5 4539 - Create SFQ with divisor setting
ok 6 b089 - Create SFQ with flows setting
ok 7 99a0 - Create SFQ with depth setting
ok 8 7389 - Create SFQ with headdrop setting
ok 9 6472 - Create SFQ with redflowlimit setting
ok 10 8929 - Show SFQ class

./tdc.py -c skbprio
ok 1 283e - Create skbprio with default setting
ok 2 c086 - Create skbprio with limit setting
ok 3 6733 - Change skbprio with limit setting
ok 4 2958 - Show skbprio class

./tdc.py -c taprio
ok 1 ba39 - Add taprio Qdisc to multi-queue device (8 queues)
ok 2 9462 - Add taprio Qdisc with multiple sched-entry
ok 3 8d92 - Add taprio Qdisc with txtime-delay
ok 4 d092 - Delete taprio Qdisc with valid handle
ok 5 8471 - Show taprio class
ok 6 0a85 - Add taprio Qdisc to single-queue device

./tdc.py -c tbf
ok 1 6430 - Create TBF with default setting
ok 2 0518 - Create TBF with mtu setting
ok 3 320a - Create TBF with peakrate setting
ok 4 239b - Create TBF with latency setting
ok 5 c975 - Create TBF with overhead setting
ok 6 948c - Create TBF with linklayer setting
ok 7 3549 - Replace TBF with mtu
ok 8 f948 - Change TBF with latency time
ok 9 2348 - Show TBF class

./tdc.py -c teql
ok 1 84a0 - Create TEQL with default setting
ok 2 7734 - Create TEQL with multiple device
ok 3 34a9 - Delete TEQL with valid handle
ok 4 6289 - Show TEQL stats

---
v2: modify subject prefix
---
Zhengchao Shao (15):
  selftests/tc-testing: add selftests for atm qdisc
  selftests/tc-testing: add selftests for choke qdisc
  selftests/tc-testing: add selftests for codel qdisc
  selftests/tc-testing: add selftests for etf qdisc
  selftests/tc-testing: add selftests for fq qdisc
  selftests/tc-testing: add selftests for gred qdisc
  selftests/tc-testing: add selftests for hhf qdisc
  selftests/tc-testing: add selftests for pfifo_fast qdisc
  selftests/tc-testing: add selftests for plug qdisc
  selftests/tc-testing: add selftests for sfb qdisc
  selftests/tc-testing: add selftests for sfq qdisc
  selftests/tc-testing: add selftests for skbprio qdisc
  selftests/tc-testing: add selftests for taprio qdisc
  selftests/tc-testing: add selftests for tbf qdisc
  selftests/tc-testing: add selftests for teql qdisc

 .../tc-testing/tc-tests/qdiscs/atm.json       |  94 +++++
 .../tc-testing/tc-tests/qdiscs/choke.json     | 188 +++++++++
 .../tc-testing/tc-tests/qdiscs/codel.json     | 211 ++++++++++
 .../tc-testing/tc-tests/qdiscs/etf.json       | 117 ++++++
 .../tc-testing/tc-tests/qdiscs/fq.json        | 395 ++++++++++++++++++
 .../tc-testing/tc-tests/qdiscs/gred.json      | 164 ++++++++
 .../tc-testing/tc-tests/qdiscs/hhf.json       | 210 ++++++++++
 .../tc-tests/qdiscs/pfifo_fast.json           | 119 ++++++
 .../tc-testing/tc-tests/qdiscs/plug.json      | 188 +++++++++
 .../tc-testing/tc-tests/qdiscs/sfb.json       | 279 +++++++++++++
 .../tc-testing/tc-tests/qdiscs/sfq.json       | 232 ++++++++++
 .../tc-testing/tc-tests/qdiscs/skbprio.json   |  95 +++++
 .../tc-testing/tc-tests/qdiscs/taprio.json    | 135 ++++++
 .../tc-testing/tc-tests/qdiscs/tbf.json       | 211 ++++++++++
 .../tc-testing/tc-tests/qdiscs/teql.json      |  97 +++++
 15 files changed, 2735 insertions(+)
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/atm.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/choke.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/codel.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/etf.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/fq.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/gred.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/hhf.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/pfifo_fast.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/plug.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfb.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/sfq.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/skbprio.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/taprio.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/tbf.json
 create mode 100644 tools/testing/selftests/tc-testing/tc-tests/qdiscs/teql.json