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unit: Enable DNS

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Avoid allocating in dns_init by enabling random source port.
This commit is contained in:
Erik Ekman
2020-07-04 14:24:40 +02:00
parent 8363c24e45
commit 5b7524e10e
3 changed files with 5 additions and 7 deletions
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6
test/unit/lwipopts.h
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@@ -51,9 +51,13 @@
#define LWIP_HAVE_LOOPIF 1
#define TCPIP_THREAD_TEST
/* Enable DHCP to test it, disable UDP checksum to easier inject packets */
/* Enable DHCP to test it */
#define LWIP_DHCP 1
/* Enable DNS, with random source port to avoid alloc in dns_init */
#define LWIP_DNS 1
#define LWIP_DNS_SECURE (LWIP_DNS_SECURE_RAND_XID | LWIP_DNS_SECURE_RAND_SRC_PORT)
/* Minimal changes to opt.h required for tcp unit tests: */
#define MEM_SIZE 16000
#define TCP_SND_QUEUELEN 40