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202 Commits

Author SHA1 Message Date
Erik Ekman
145efb1a33 Fix edge case in pbuf_take_at() 
Writes to offsets pointing to the start of a pbuf in the chain
did nothing and just returned ERR_OK.

Added unit tests to verify the fix, and also
that pbuf_get_at()/pbuf_put_at() handles this case.
 2015-08-03 20:34:08 +02:00
Sylvain Rochet
632de523de Fixed PBUF_LINK_ENCAPSULATION_HLEN support 
PBUF_LINK_ENCAPSULATION_HLEN support was introduced by 6ef7563f and
missed the fact that header size calculation/reservation using
computation like PBUF_LINK_HLEN + PBUF_IP_HLEN + ... are used all over
the source code. Hopefully fixed all of them.
 2015-04-20 23:43:33 +02:00
goldsimon
cf180b651b fixed unit tests after changing ip_addr_t 2015-04-10 08:51:06 +02:00
Clint Sbisa
32f6e7e231 tcp: Fix ooseq processing when seqno is near 2^32 
An edge case in out-of-sequence TCP packet processing did not use the
appropriate macro to check if the sender overran the recieve window.

Consequently, this case sometimes evaluated to true when it shouldn't, which
resulted in various bad behavior, including trying to resize a TCP buffer to 4
gigabytes.
 2015-03-20 08:32:14 +01:00
goldsimon
94f7bcef67 Fixed tcp unit tests after changing routing to check for link up 2015-03-20 08:31:39 +01:00
goldsimon
df16a7c4f3 Fixed compiler warnings in unit tests 2015-03-06 07:39:06 +01:00
goldsimon
896535fe87 Fixed dhcp unit tests after changing netif up/down handling 2015-03-06 07:38:51 +01:00
goldsimon
0ff98eb2f5 mem: added an MEMP_OVERFLOW_CHECK implementation for MEM_USE_POOLS; added another unit test 2014-12-10 09:48:50 +01:00
Erik Ekman
63038e0305 Restore DHCP relay test packet numbers 
These were updated in commit e1225cec5f together with other fixes
without any clear reason, and cause the test to fail.
 2014-08-20 21:33:58 +02:00
Simon Goldschmidt
dbd125c714 Fixed bug #35874 reserved identifier violation (removed leading underscores from header include guards) 2014-05-19 21:46:18 +02:00
Simon Goldschmidt
a80c4d147c Unit test patch by Erik Ekman: use macro to store correct testcase name 2014-02-12 21:52:21 +01:00
Erik Ekman
ad66b2bf13 Don't mark arrays as const since they are modified by the test 2014-02-12 21:44:51 +01:00
Simon Goldschmidt
751deac9d1 Another fix to window scaling: support queueing more than 64 KByte in ooseq data 2014-02-12 21:34:19 +01:00
Simon Goldschmidt
d237ec7e78 Changed C++ comments to C style 2013-01-11 21:27:45 +01:00
Henrik Persson
7e9f000d0b Segfault in dhcp_parse_reply if no end marker 
If no endmarker is present in a dhcp reply a null pointer is potentially
dereferenced.

Add fix and test case as proof of concept.
 2012-09-19 22:11:56 +02:00
goldsimon
d690775ca1 Added unit test that pbuf_copy returns a correct error code for pbuf queues ending with a zero-length pbuf. 2012-05-03 20:11:23 +02:00
goldsimon
84d8760561 dhcp unit test: fixed 2 consts, use udp checksum 0x0000 in handcrafted packets so that CHECKSUM_CHECK_UDP==0 is not necessary 2012-03-25 17:18:58 +02:00
goldsimon
e1225cec5f new dhcp unit test: fix compilation for strict C, made local functions static, made some variables and parameters const 2012-03-25 17:15:56 +02:00
goldsimon
5db6bb02d6 TCP unit tests: fix that ip.rterr stats are increased (some unit tests had no netif set) 2012-03-25 17:12:02 +02:00
Erik Ekman
679d3fd5b3 Add unit tests for DHCP 
Three simple tests that test the basic functionality of the DHCP client.
They require that UDP checksums are off for now.
 2012-03-25 15:34:31 +02:00
goldsimon
fc7da615fb unit tests lwipopts.h: NO_SYS==1, disable netconn and sockets (not tests) -> lwipopts.h is now usable for unix unit test makefile, too 2012-02-22 21:47:33 +01:00
goldsimon
86766f4e20 Minor: cosmetic source code layout changes 2012-02-22 21:35:04 +01:00
goldsimon
8cb0b7d043 Fixed unit tests: adapted lwipopts.h and fixed test_tcp_new_counters_pcb() after adding snd_wnd_max to struct tcp_pcb. 2012-02-22 21:34:22 +01:00
goldsimon
b6cdeeef8e Added lwipopts.h file for unit tests 2012-02-16 13:11:04 +01:00
Simon Goldschmidt
0333e81616 fixed bug #34517 (persist timer is started although no zero window is received) by starting the persist timer when a zero window is received, not when we have more data queued for sending than fits into the window 2011-10-13 21:18:16 +02:00
Simon Goldschmidt
ab51f3bec0 added unit test cases for seqno wraparound on fast-rexmit and rto-rexmit (unsent/unacked lists must be correctly sorted) 2011-10-11 21:43:27 +02:00
Simon Goldschmidt
ce98df59f1 Added unit test case for persist timer / zero window probes 2011-10-10 21:06:50 +02:00
Simon Goldschmidt
07c610e068 Implemented limiting data on ooseq queue (task #9989) (define TCP_OOSEQ_MAX_BYTES / TCP_OOSEQ_MAX_PBUFS in lwipopts.h), added unit test for this new feature 2011-09-27 22:42:46 +02:00
Simon Goldschmidt
7524f9006e added unit tests for data-after-FIN 2011-09-26 22:10:11 +02:00
Simon Goldschmidt
bcfe3dacc6 fixed unit tests (one TCP test failed, removed comma at the end of array initializers) 2011-09-26 22:09:27 +02:00
Simon Goldschmidt
17a5ba08e4 unit tests: correctly handle small PBUF_POOL_BUFSIZE settings, prevent NULL-pointer-deref. (ooseq test is still not running correctly...) 2011-09-03 21:25:51 +02:00
Simon Goldschmidt
c9e1d6cca8 adapted unit tests to changes after adding IPv6 support 2011-07-26 21:55:32 +02:00
goldsimon
33a587d97e Added a test for fast-rexmit 2011-05-14 15:26:43 +00:00
goldsimon
791505ab6e Fixed tcp unit tests after introducing ip_addr_p_t and letting tcp_input check for broadcasts by using current_iphdr_dest. 2011-03-30 18:50:00 +00:00
goldsimon
88e1719d8e Fixed etharp unit test after changing struct etharp_hdr 2011-03-30 18:47:20 +00:00
goldsimon
da3d84d1dc Fix compilation if ETHARP_SUPPORT_STATIC_ENTRIES==0 2010-03-26 13:40:31 +00:00
goldsimon
cf0b831971 Fixed bug #29080: Correctly handle remote side overrunning our rcv_wnd in ooseq case. 2010-03-25 06:39:01 +00:00
goldsimon
5fd410db4b Added support for static ARP table entries (added option ETHARP_SUPPORT_STATIC_ENTRIES) (+ added test); refactored the etharp code a bit 2010-03-20 11:45:25 +00:00
goldsimon
bcd4b76d31 Moved stack-internal parts of tcp.h to tcp_impl.h, tcp.h now only contains the actual application programmer's API 2010-02-21 11:35:21 +00:00
goldsimon
52970c2459 Renamed mem_realloc() to mem_trim() to prevent confusion with realloc() 2010-02-19 16:23:46 +00:00
goldsimon
3f8e6c423c Fixed unit tests after changing struct ip_addr to ip_addr_t 2010-02-09 16:40:52 +00:00
goldsimon
f5d4f3d83c For wrong configurations, let the test fail instead of the compiler 2010-01-27 20:37:02 +00:00
goldsimon
dbcce3a4be bug #26523: Compiler Warnings 2010-01-23 17:48:36 +00:00
goldsimon
e0c5c4de88 Fixed bug #28679: mem_realloc calculates mem_stats wrong and added test case for it 2010-01-18 17:45:41 +00:00
goldsimon
9a0dac5885 Removed unused test function 2009-12-31 16:50:11 +00:00
goldsimon
c9e0652526 Remove C++-style comments 2009-12-31 16:49:36 +00:00
goldsimon
bf261f4f13 Another fix for bug #28241 (ooseq processing) and adapted corresponding unit test 2009-12-27 11:31:19 +00:00
goldsimon
feca27d69e Slightly modified the out-of-sequence-FIN test: receive packets with FIN & data and with FIN alone 2009-12-11 13:07:47 +00:00
goldsimon
fbef894674 tcp_set_state: fail on unimplemented state 2009-12-11 13:07:06 +00:00
goldsimon
2e4bb8b3b7 Added explicit check for number of segments and seqno/len of each segment on pcb->ooseq 2009-12-10 17:34:11 +00:00
goldsimon
c5d2e536cf Worked on tcp_oos unit tests, nearly all TCP_QUEUE_OOS code is covered now 2009-11-29 13:20:13 +00:00
goldsimon
902ad897b8 Initial check-in of some unit tests 2009-11-27 08:03:53 +00:00