linux-toradex.git/tools/testing/selftests/net/bind_timewait.c, branch v6.3 Linux kernel for Apalis and Colibri modules tcp: Add selftest for bind() and TIME_WAIT. 2022-12-30T07:25:53+00:00 Kuniyuki Iwashima kuniyu@amazon.com 2022-12-26T13:27:53+00:00 2c042e8e54efb2b8e25ed0cb28224e79948dc8ce bhash2 split the bind() validation logic into wildcard and non-wildcard cases. Let's add a test to catch future regression. Before the previous patch: # ./bind_timewait TAP version 13 1..2 # Starting 2 tests from 3 test cases. # RUN bind_timewait.localhost.1 ... # bind_timewait.c:87:1:Expected ret (0) == -1 (-1) # 1: Test terminated by assertion # FAIL bind_timewait.localhost.1 not ok 1 bind_timewait.localhost.1 # RUN bind_timewait.addrany.1 ... # OK bind_timewait.addrany.1 ok 2 bind_timewait.addrany.1 # FAILED: 1 / 2 tests passed. # Totals: pass:1 fail:1 xfail:0 xpass:0 skip:0 error:0 After: # ./bind_timewait TAP version 13 1..2 # Starting 2 tests from 3 test cases. # RUN bind_timewait.localhost.1 ... # OK bind_timewait.localhost.1 ok 1 bind_timewait.localhost.1 # RUN bind_timewait.addrany.1 ... # OK bind_timewait.addrany.1 ok 2 bind_timewait.addrany.1 # PASSED: 2 / 2 tests passed. # Totals: pass:2 fail:0 xfail:0 xpass:0 skip:0 error:0 Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com> Acked-by: Joanne Koong <joannelkoong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 
bhash2 split the bind() validation logic into wildcard and non-wildcard
cases.  Let's add a test to catch future regression.

Before the previous patch:

  # ./bind_timewait
  TAP version 13
  1..2
  # Starting 2 tests from 3 test cases.
  #  RUN           bind_timewait.localhost.1 ...
  # bind_timewait.c:87:1:Expected ret (0) == -1 (-1)
  # 1: Test terminated by assertion
  #          FAIL  bind_timewait.localhost.1
  not ok 1 bind_timewait.localhost.1
  #  RUN           bind_timewait.addrany.1 ...
  #            OK  bind_timewait.addrany.1
  ok 2 bind_timewait.addrany.1
  # FAILED: 1 / 2 tests passed.
  # Totals: pass:1 fail:1 xfail:0 xpass:0 skip:0 error:0

After:

  # ./bind_timewait
  TAP version 13
  1..2
  # Starting 2 tests from 3 test cases.
  #  RUN           bind_timewait.localhost.1 ...
  #            OK  bind_timewait.localhost.1
  ok 1 bind_timewait.localhost.1
  #  RUN           bind_timewait.addrany.1 ...
  #            OK  bind_timewait.addrany.1
  ok 2 bind_timewait.addrany.1
  # PASSED: 2 / 2 tests passed.
  # Totals: pass:2 fail:0 xfail:0 xpass:0 skip:0 error:0

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Acked-by: Joanne Koong <joannelkoong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>