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added unit test to allocate zero length pbufs

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This commit is contained in:
goldsimon 2017-04-26 20:16:27 +02:00
parent 4c9b316e6b
commit 7617a76b19
1 changed files with 31 additions and 0 deletions
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31
test/unit/core/test_pbuf.c
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@ -37,6 +37,36 @@ static u8_t testbuf_3[TESTBUFSIZE_3];
static u8_t testbuf_3a[TESTBUFSIZE_3]; static u8_t testbuf_3a[TESTBUFSIZE_3];
/* Test functions */ /* Test functions */
START_TEST(test_pbuf_alloc_zero_pbufs)
{
struct pbuf *p;
LWIP_UNUSED_ARG(_i);
p = pbuf_alloc(PBUF_RAW, 0, PBUF_ROM);
fail_unless(p != NULL);
if (p != NULL) {
pbuf_free(p);
}
p = pbuf_alloc(PBUF_RAW, 0, PBUF_RAM);
fail_unless(p != NULL);
if (p != NULL) {
pbuf_free(p);
}
p = pbuf_alloc(PBUF_RAW, 0, PBUF_REF);
fail_unless(p != NULL);
if (p != NULL) {
pbuf_free(p);
}
p = pbuf_alloc(PBUF_RAW, 0, PBUF_POOL);
fail_unless(p != NULL);
if (p != NULL) {
pbuf_free(p);
}
}
END_TEST
/** Call pbuf_copy on a pbuf with zero length */ /** Call pbuf_copy on a pbuf with zero length */
START_TEST(test_pbuf_copy_zero_pbuf) START_TEST(test_pbuf_copy_zero_pbuf)
@ -229,6 +259,7 @@ Suite *
pbuf_suite(void) pbuf_suite(void)
{ {
testfunc tests[] = { testfunc tests[] = {
TESTFUNC(test_pbuf_alloc_zero_pbufs),
TESTFUNC(test_pbuf_copy_zero_pbuf), TESTFUNC(test_pbuf_copy_zero_pbuf),
TESTFUNC(test_pbuf_split_64k_on_small_pbufs), TESTFUNC(test_pbuf_split_64k_on_small_pbufs),
TESTFUNC(test_pbuf_queueing_bigger_than_64k), TESTFUNC(test_pbuf_queueing_bigger_than_64k),