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tests/nanocoap: build request that fills buffer

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This commit is contained in:
Ken Bannister 2019-01-18 06:34:04 -05:00
parent 85a658634f
commit 715b79a1e7
1 changed files with 24 additions and 0 deletions
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24
tests/unittests/tests-nanocoap/tests-nanocoap.c
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@ -330,6 +330,29 @@ static void test_nanocoap__get_multi_query(void)
TEST_ASSERT_EQUAL_STRING((char *)qs, &query[1]);
}
/*
* Builds on get_req test, to test building a PDU that completely fills the
* buffer.
*/
static void test_nanocoap__option_add_buffer_max(void)
{
uint8_t buf[70]; /* header 4, token 2, path 64 */
coap_pkt_t pkt;
uint16_t msgid = 0xABCD;
uint8_t token[2] = {0xDA, 0xEC};
char path[] = "/23456789012345678901234567890123456789012345678901234567890123";
size_t uri_opt_len = 64; /* option hdr 2, option value 62 */
size_t len = coap_build_hdr((coap_hdr_t *)&buf[0], COAP_TYPE_NON,
&token[0], 2, COAP_METHOD_GET, msgid);
coap_pkt_init(&pkt, &buf[0], sizeof(buf), len);
len = coap_opt_add_string(&pkt, COAP_OPT_URI_PATH, &path[0], '/');
TEST_ASSERT_EQUAL_INT(uri_opt_len, len);
}
/*
* Helper for server_get tests below.
* GET Request for nanocoap server example /riot/value resource.
@ -531,6 +554,7 @@ Test *tests_nanocoap_tests(void)
new_TestFixture(test_nanocoap__get_path_too_long),
new_TestFixture(test_nanocoap__get_query),
new_TestFixture(test_nanocoap__get_multi_query),
new_TestFixture(test_nanocoap__option_add_buffer_max),
new_TestFixture(test_nanocoap__server_get_req),
new_TestFixture(test_nanocoap__server_reply_simple),
new_TestFixture(test_nanocoap__server_get_req_con),