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authorJérémy Zurcher <jeremy@asynk.ch>2009-11-07 16:59:49 +0100
committerJérémy Zurcher <jeremy@asynk.ch>2009-11-07 16:59:49 +0100
commit9c483a02cb2c8d3c67c3cdd1f34630191fa55c1d (patch)
tree33ae1052a826076301173d1c43fbdb6e1ba45ca1 /lfq_test.c
parent74a60162675fae9ac18fc98ebd3d8626e92719f3 (diff)
downloadlock_free-9c483a02cb2c8d3c67c3cdd1f34630191fa55c1d.zip
lock_free-9c483a02cb2c8d3c67c3cdd1f34630191fa55c1d.tar.gz
lfq goes lf_fifo
Diffstat (limited to 'lfq_test.c')
-rw-r--r--lfq_test.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/lfq_test.c b/lfq_test.c
deleted file mode 100644
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--- a/lfq_test.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * File : lfq_test.c
- * Author : Jérémy Zurcher <jeremy@asynk.ch>
- * Date : 01/11/09
- * License :
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- */
-
-#include "stdio.h"
-#include "stdlib.h"
-#include "stddef.h"
-
-#include "lfq.h"
-#include "lfq_cas.h"
-
-#define container_of(ptr, type, member) ({ \
- const typeof( ((type *)0)->member ) *__mptr = (ptr); \
- (type *)( (char *)__mptr - offsetof(type,member) );})
-
-struct node {
- int data;
- pointer_t link;
-};
-
-int main(int argc, char *argv[]) {
- pointer_t new;
- pointer_t old;
- pointer_t mem;
- int ret;
-
- lfq_t q;
- pointer_t *it;
- struct node data[10];
- int i;
-
- /* check comprae_and_swap */
- mem.split.count = 0;
- old.split.count = 6;
- new.split.count = 666;
- mem.split.next = (void*)&argc;
- old.split.next = (void*)&argc;
- new.split.next = (void*)&argv;
- ret = cas(&mem.split, old.split, new.split);
- printf("ret %d -> (%d,%X)\n", ret, mem.split.count, (unsigned int)mem.split.next);
-
- mem.split.count=6;
- ret = cas(&mem.split, old.split, new.split);
- printf("ret %d -> (%d,%X)\n", ret, mem.split.count, (unsigned int)mem.split.next);
-
- /* init data */
- for(i=0; i<10; i++) data[i].data=i;
- for(i=0; i<10; i++) printf("data[%d] :%d\n",i,data[i].data);
-
- /* check lfq */
- lfq_init( &q);
- printf("pop %X\n",(unsigned int)pop_head( &q ));
- for(i=0; i<10; i++) lfq_push_tail( &q, &data[i].link );
-
- it = (pointer_t*)q.head.split.next;
- while(it!=NULL) {
- printf("data : %d\n",container_of(it,struct node,link)->data);
- it = (pointer_t*)it->split.next;
- }
-
- for(i=0; i<5; i++) {
- it = pop_head( &q );
- printf("pop %X %d\n",(unsigned int)it,container_of(it,struct node,link)->data);
- }
- it = (pointer_t*)q.head.split.next;
- while(it!=NULL) {
- printf("data : %d\n",container_of(it,struct node,link)->data);
- it = (pointer_t*)it->split.next;
- }
-
- return EXIT_SUCCESS;
-}