Commit Graph

22 Commits

Author SHA1 Message Date
Joel Cunningham
cdabdcb00d test_sockets: disable test for calling recv() after remote closure
Re-enable these when calling recv() multiple times after remote closure
returns an error
2017-11-20 14:17:59 -06:00
goldsimon
f5c37c8cbb Fix broken MSG_PEEK on TCP sockets (post-2.0.3 bug)
MSG_PEEK on TCP sockets was broken since commit b71d4477ea
from 06.03.2017: recv hung in an endless loop and tcp_recved() was called for peeked data
(which would result in a too large window advertised).

Aded TCP MSG_PEEK to socket unit tests
2017-11-18 13:34:20 +01:00
goldsimon
2b309bd1ae socket unit tests: improve basic tests a bit 2017-11-17 21:22:00 +01:00
goldsimon
47f55b02bf Finally fix bug #50088 (socket/netconn: data before RST should be readable) and added a unit test for it 2017-08-03 22:28:50 +02:00
goldsimon
4cec20230e Ensure that unit tests leave the stack in a clean state 2017-08-03 22:28:50 +02:00
goldsimon
35ba3a877d Moved NUM_SOCKETS and struct lwip_sock to sockets_priv.h; added test case for fd_use count with select 2017-06-13 21:07:34 +02:00
goldsimon
842a235a68 fix test_sockets_msgapi_cmsg unit test (msvc gives me "warning C4706: assignment within conditional expression") 2017-04-25 23:08:53 +02:00
Joel Cunningham
3a01c32e55 test_sockets: fix pointer to integer conversion
This fixes a pointer to integer conversion in test_sockets_msgapi_cmsg()

This was identified by Travis CI: https://travis-ci.org/yarrick/lwip-merged/builds/225640702
2017-04-25 13:48:14 -05:00
Joel Cunningham
2f117add7a sockets: task #14247, add CMSG and IP_PKTINFO
This commit adds CMSG infrastructure (currently used with recvmsg) and
the IP_PKTINFO socket option.

In order to use IP_PKTINFO, set LWIP_NETBUF_RECVINFO to 1

Unit test is added to verify this feature
2017-04-25 09:44:03 -05:00
Joel Cunningham
557a11047d Patch #9307: Replace mem_malloc+memset with mem_calloc
Aside from reducing source code, on systems which use MEM_LIBC_MALLOC,
this has the potential to improve performance depending on the underlying
memory allocator

See http://stackoverflow.com/questions/2688466/why-mallocmemset-is-slower-than-calloc
2017-04-05 14:53:24 -05:00
Joan Lledó
172dab1289 lwip_fcntl() returns access modes 2017-03-29 20:46:30 +02:00
Joel Cunningham
81e4726607 test_socket: conditional compile buffer trailer code
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
2017-03-17 17:12:12 -05:00
Joel Cunningham
0a5a18e703 test_socket: add sendmsg/recvmsg TCP test
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
2017-03-17 16:47:44 -05:00
Joel Cunningham
551d76eadd test_sockets: move loopback addr logic to utility function
This moves the loopback address creation logic to a utility function
so it can be shared with forth coming message API TCP test
2017-03-17 14:52:05 -05:00
Joel Cunningham
4c78ec7931 test_socket: replace {0} with memset
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
2017-03-17 14:44:47 -05:00
Joel Cunningham
02e957de1e test_socket: convert sendmsg test to use recvmsg
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
2017-03-17 14:19:26 -05:00
goldsimon
dffb75c5fa test_sockets: fix warning about unused variable "addr_size" 2017-03-17 11:03:49 +01:00
goldsimon
e1d818bb5f sockets unit tests: removed commented-out test code :-/ 2017-03-17 09:26:58 +01:00
goldsimon
b0444a63b0 tried to fix sockets unit tests; fix configuration to run with any NO_SYS setting and with/without IPv6 (IPv4 is required) 2017-03-17 09:05:36 +01:00
Joel Cunningham
53fcd50870 task #14408: move sendmsg UDP to unit tests
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
2017-03-16 19:27:26 -05:00
goldsimon
fc47f846ed Fix and improve sockets unit test and unit test sys_arch (with a little help of tcpip.c) 2017-03-16 22:49:38 +01:00
goldsimon
8313c4d870 tried to add basic socket unit tests (nonsense only for now); made LOCK_TCPIP_CORE()/UNLOCK_TCPIP_CORE() overridable for that 2017-03-16 21:52:30 +01:00