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/*
* libwebsockets include/libwebsockets/abstract/transports/unit-test.c
*
* Copyright (C) 2019 Andy Green <andy@warmcat.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation:
* version 2.1 of the License.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*
* This is an abstract transport useful for unit testing abstract protocols.
*
* Instead of passing data anywhere, you give the transport a list of packets
* to deliver and packets you expect back from the abstract protocol it's
* bound to.
*/
enum {
LWS_AUT_EXPECT_TEST_END = (1 << 0),
LWS_AUT_EXPECT_LOCAL_CLOSE = (1 << 1),
LWS_AUT_EXPECT_DO_REMOTE_CLOSE = (1 << 2),
LWS_AUT_EXPECT_TX /* expect this as tx from protocol */ = (1 << 3),
LWS_AUT_EXPECT_RX /* present this as rx to protocol */ = (1 << 4),
LWS_AUT_EXPECT_SHOULD_FAIL = (1 << 5),
LWS_AUT_EXPECT_SHOULD_TIMEOUT = (1 << 6),
};
typedef enum {
LPE_CONTINUE,
LPE_SUCCEEDED,
LPE_FAILED,
LPE_FAILED_UNEXPECTED_TIMEOUT,
LPE_FAILED_UNEXPECTED_PASS,
LPE_FAILED_UNEXPECTED_CLOSE,
LPE_SKIPPED,
LPE_CLOSING
} lws_unit_test_packet_disposition;
typedef int (*lws_unit_test_packet_test_cb)(const void *cb_user, int disposition);
typedef int (*lws_unit_test_packet_cb)(lws_abs_t *instance);
/* each step in the unit test */
typedef struct lws_unit_test_packet {
void *buffer;
lws_unit_test_packet_cb pre;
size_t len;
uint32_t flags;
} lws_unit_test_packet_t;
/* each unit test */
typedef struct lws_unit_test {
const char * name; /* NULL indicates end of test array */
lws_unit_test_packet_t * expect_array;
int max_secs;
} lws_unit_test_t;
enum {
LTMI_PEER_V_EXPECT_TEST = LTMI_TRANSPORT_BASE, /* u.value */
LTMI_PEER_V_EXPECT_RESULT_CB, /* u.value */
LTMI_PEER_V_EXPECT_RESULT_CB_ARG, /* u.value */
};
LWS_VISIBLE LWS_EXTERN const char *
lws_unit_test_result_name(int in);
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