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authorFlorin Coras <fcoras@cisco.com>2020-12-11 13:58:12 -0800
committerFlorin Coras <fcoras@cisco.com>2020-12-29 12:11:07 -0800
commitb462418890240b2e38dbf522f9dd0196b79e0fa8 (patch)
tree3ae26a22edb23da8d40f2c2b54eb96b056bca565 /src/plugins/unittest
parent04943b4c42db300d0d895644f32da79a6d411c51 (diff)
svm: allow mq attachments at random offsets
Type: feature Signed-off-by: Florin Coras <fcoras@cisco.com> Change-Id: Ic373cd2c11272da539eb4b0db27227f36f2f9688
Diffstat (limited to 'src/plugins/unittest')
-rw-r--r--src/plugins/unittest/session_test.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/src/plugins/unittest/session_test.c b/src/plugins/unittest/session_test.c
index f54ed9ff1ac..68605b2cbd7 100644
--- a/src/plugins/unittest/session_test.c
+++ b/src/plugins/unittest/session_test.c
@@ -1909,8 +1909,9 @@ session_test_mq_basic (vlib_main_t * vm, unformat_input_t * input)
svm_msg_q_cfg_t _cfg, *cfg = &_cfg;
svm_msg_q_msg_t msg1, msg2, msg[12];
int __clib_unused verbose, i, rv;
- svm_msg_q_t *mq;
+ svm_msg_q_shared_t *smq;
svm_msg_q_ring_t *ring;
+ svm_msg_q_t _mq = { 0 }, *mq = &_mq;
u8 *rings_ptr;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
@@ -1933,28 +1934,30 @@ session_test_mq_basic (vlib_main_t * vm, unformat_input_t * input)
cfg->q_nitems = 16;
cfg->ring_cfgs = rc;
- mq = svm_msg_q_alloc (cfg);
+ smq = svm_msg_q_alloc (cfg);
+ svm_msg_q_attach (mq, smq);
SESSION_TEST (mq != 0, "svm_msg_q_alloc");
SESSION_TEST (vec_len (mq->rings) == 2, "ring allocation");
- rings_ptr = (u8 *) mq->rings + vec_bytes (mq->rings);
+ rings_ptr = (u8 *) mq->rings[0].shr->data;
vec_foreach (ring, mq->rings)
{
- SESSION_TEST (ring->data == rings_ptr, "ring data");
+ SESSION_TEST (ring->shr->data == rings_ptr, "ring data");
rings_ptr += (uword) ring->nitems * ring->elsize;
+ rings_ptr += sizeof (svm_msg_q_ring_shared_t);
}
msg1 = svm_msg_q_alloc_msg (mq, 8);
- rv = (mq->rings[0].cursize != 1
- || msg1.ring_index != 0 || msg1.elt_index != 0);
+ rv = (mq->rings[0].shr->cursize != 1 || msg1.ring_index != 0 ||
+ msg1.elt_index != 0);
SESSION_TEST (rv == 0, "msg alloc1");
msg2 = svm_msg_q_alloc_msg (mq, 15);
- rv = (mq->rings[1].cursize != 1
- || msg2.ring_index != 1 || msg2.elt_index != 0);
+ rv = (mq->rings[1].shr->cursize != 1 || msg2.ring_index != 1 ||
+ msg2.elt_index != 0);
SESSION_TEST (rv == 0, "msg alloc2");
svm_msg_q_free_msg (mq, &msg1);
- SESSION_TEST (mq->rings[0].cursize == 0, "free msg");
+ SESSION_TEST (mq->rings[0].shr->cursize == 0, "free msg");
for (i = 0; i < 12; i++)
{
@@ -1962,7 +1965,7 @@ session_test_mq_basic (vlib_main_t * vm, unformat_input_t * input)
*(u32 *) svm_msg_q_msg_data (mq, &msg[i]) = i;
}
- rv = (mq->rings[0].cursize != 8 || mq->rings[1].cursize != 5);
+ rv = (mq->rings[0].shr->cursize != 8 || mq->rings[1].shr->cursize != 5);
SESSION_TEST (rv == 0, "msg alloc3");
*(u32 *) svm_msg_q_msg_data (mq, &msg2) = 123;
@@ -1998,7 +2001,7 @@ session_test_mq_basic (vlib_main_t * vm, unformat_input_t * input)
SESSION_TEST (0, "dequeue2 wrong data");
svm_msg_q_free_msg (mq, &msg[i]);
}
- rv = (mq->rings[0].cursize == 0 && mq->rings[1].cursize == 0);
+ rv = (mq->rings[0].shr->cursize == 0 && mq->rings[1].shr->cursize == 0);
SESSION_TEST (rv, "post dequeue");
return 0;