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History

Francisco Molina 8516e258a3 tests/lwip*: use ztimer instead of xtimer		2022-03-03 15:54:22 +01:00
..
tests	tests: expect match \r\n or \s	2019-11-27 14:12:12 +01:00
constants.h	treewide: Remove excessive newlines	2021-08-13 19:50:38 +02:00
main.c	tests/lwip*: use ztimer instead of xtimer	2022-03-03 15:54:22 +01:00
Makefile	tests/lwip_sock: Don't control IPv6 usage from IPv4	2021-11-06 18:01:06 +01:00
Makefile.ci	boards/stm32g031-disco,examples,tests: Added STM32G031-DISCO board	2021-10-13 12:14:45 -04:00
README.md	netdev2: rename to netdev and remove `gnrc_netdev`	2017-03-15 09:31:20 +01:00
stack.c	tests/lwip*: use ztimer instead of xtimer	2022-03-03 15:54:22 +01:00
stack.h	treewide: Remove excessive newlines	2021-08-13 19:50:38 +02:00

README.md

Tests for lwIP's sock_udp port

This tests the sock_udp port of lwIP. There is no network device needed since a virtual device is provided at the backend.

These tests test both IPv4 and IPv6 capabilities. They can be activated by the LWIP_IPV4 and LWIP_IPV6 environment variables to a non-zero value. IPv6 is activated by default:

make all test
# or
LWIP_IPV6=1 make all test

To just test IPv4 set the LWIP_IPV4 to a non-zero value (IPv6 will be deactivated automatically):

LWIP_IPV4=1 make all test

To test both set the LWIP_IPV4 and LWIP_IPV6 to a non-zero value:

LWIP_IPV4=1 LWIP_IPV6=1 make all test

Since lwIP uses a lot of macro magic to activate/deactivate these capabilities it is advisable to test all three configurations individually (just IPv4, just IPv6, IPv4/IPv6 dual stack mode).