This creates a single version of test IP addresses, netmasks, and ports.
All tests were using the same values, but duplicated in each test
This also adds const to some functions so we can use a const version
of addresses
This commit moves common defines and senqo array so they can be
re-used in mulptiple places for sequence number checking rather
than duplicated
Currently they are used in two places, but I'm anticipating needing
them in future TCP unit tests
In unit test if_fail check for nullptr
is always located after dereferencing this
null pointer. This patch introduces correct
order: first check, then use
This code is marked as dead when BUF_SZ is a multiple of 4 (current
situation with unit tests)
This hopefully fixes a -Wunreachable-code failure found by Travis CI
This migrates the sendmsg TCP test from socket examples (task #14408)
to socket unit tests
Additionally, this adds support for testing recvmsg, creating a TCP
test for both sendmsg/recvmsg (referred to as msgapi test)
This also makes a small change to msgapi UDP to clear the receive
buffer after verifying the previous datagram
Using {0} broke Travis CI even though this should be correct for
initializing struct msghdr (see example in Linxu man pages:
http://man7.org/linux/man-pages/man3/cmsg.3.html)
Just use memset for now which is the common approach in LwIP codebase
This converts the sendmsg test to use recvmsg for receiving, thus
exercising both sendmsg and recvmsg in a single test
This also adjusts the test naming to communicate all message APIs
(sendmsg/recvmsg) are being tested
This commit moves the sendmsg UDP test from socket examples to socket
unit tests
The test has been converted to send/receive on the loopback interface
and also test a connected sendmsg with NULL msg_name
test_tcp_fast_rexmit_wraparound correctness relied on the congestion
window being in congestion avoidance so that only a single TCP_MSS
segment is sent upon ACKing the first segment.
It's not known whether the test was relying tcp_alloc() to set ssthresh
to 0 and thus start in congestion avoidance or if the test was working by
accident until changes in b90a54f989
This fixes the test by enforcing the requirement of starting in
congestion avoidance
Signed-off-by: goldsimon <goldsimon@gmx.de>
goldsimon
Joel Cunningham
Joan Lledó
Mikhail Lappo
Erik Ekman
Dirk Ziegelmeier