1 files changed, 0 insertions, 424 deletions
diff --git a/utils/hashtest2.c b/utils/hashtest2.c
deleted file mode 100644
index e5b771798..000000000
--- a/utils/hashtest2.c
+++ /dev/null
@@ -1,424 +0,0 @@
-/*
- * Asterisk -- An open source telephony toolkit.
- *
- * Copyright (C) 2007, Steve Murphy
- *
- * Steve Murphy <murf@digium.com>
- *
- * See http://www.asterisk.org for more information about
- * the Asterisk project. Please do not directly contact
- * any of the maintainers of this project for assistance;
- * the project provides a web site, mailing lists and IRC
- * channels for your use.
- *
- * This program is free software, distributed under the terms of
- * the GNU General Public License Version 2. See the LICENSE file
- * at the top of the source tree.
- */
-/*! \file
- *
- *  \brief A program to thoroughly thrash a hash table, testing
- *         out locking safety, and making sure all functionality
- *         is functioning. Run with 5 or more threads to get that
- *         fully intense firestorm of activity. If your
- *         hash tables don't crash, lock up, or go weird, it must
- *         be good code! Even features some global counters
- *         that will get slightly behind because they aren't lock-protected.
- *
- *  \author Steve Murphy <murf@digium.com>
- */
-
-/*** MODULEINFO
-	<support_level>extended</support_level>
- ***/
-
-#include "asterisk.h"
-
-ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
-
-#include <pthread.h>
-#include <sys/stat.h>
-#include <signal.h>
-
-#include "asterisk/lock.h"
-#include "asterisk/astobj2.h"
-#include "asterisk/channel.h"
-#include "asterisk/utils.h"
-#include "asterisk/module.h"
-
-int testno = 2;
-
-/* stuff we need to make this work with the astobj2 stuff */
-#if !defined(LOW_MEMORY)
-int64_t ast_mark(int prof_id, int x)
-{
-	return 0;
-}
-#endif
-
-/* my OBJECT */
-struct ht_element 
-{
-	char *key;
-	char *val;
-};
-
-char *pbx_substitute_variables_helper_full(struct ast_channel *chan, struct varshead *head, const char *cp1, char *cp2, int maxlen, size_t *used);
-char *pbx_substitute_variables_helper_full(struct ast_channel *chan, struct varshead *head, const char *cp1, char *cp2, int maxlen, size_t *used)
-{
-	return NULL;
-}
-
-static int hash_string(const void *obj, const int flags)
-{
-	char *str = ((struct ht_element*)obj)->key;
-	int total;
-
-	for (total=0; *str; str++)
-	{
-		unsigned int tmp = total;
-		total <<= 1; /* multiply by 2 */
-		total += tmp; /* multiply by 3 */
-		total <<= 2; /* multiply by 12 */
-		total += tmp; /* multiply by 13 */
-        
-		total += ((unsigned int)(*str));
-	}
-	if (total < 0)
-		total = -total;
-	return total;
-}
-
-static int hashtab_compare_strings(void *a, void *b, int flags)
-{
-	const struct ht_element *ae = a, *be = b;
-	return !strcmp(ae->key, be->key) ? CMP_MATCH | CMP_STOP : 0;
-}
-
-/* random numbers */
-
-static int my_rand(int incl_low, int incl_high, unsigned int *seedp)
-{
-	if (incl_high == 0)
-		return 0;
-	
-	return incl_low + (rand_r(seedp) % incl_high);
-}
-
-
-
-
-/* the testing routines */
-
-static int glob_highwater = 0;
-struct ao2_container *glob_hashtab = 0;
-unsigned int glob_seed = 0;
-int els_removed = 0;
-int els_added = 0;
-int els_lookedup = 0;
-int els_found = 0;
-int els_traversals = 0;
-
-/* all the operations to perform on the hashtab */
-
-static void ht_destroy(void *obj)
-{
-	const struct ht_element *o = obj;
-	if (o->key)
-		free(o->key);
-	if (o->val)
-		free(o->val);
-}
-
-
-static void add_element(void)
-{
-	char keybuf[100];
-	struct ht_element *x = ao2_alloc(sizeof(struct ht_element), ht_destroy);
-	sprintf(keybuf,"key%08d", glob_highwater++);
-	x->key = strdup(keybuf);
-	x->val = strdup("interesting data");
-#ifdef DEBUG
-	printf("+ %s\n", keybuf);
-#endif	
-	ao2_link(glob_hashtab, x);
-	
-	els_added++; /* unprotected, sometimes off, but, not really important, either */
-}
-
-static int do_nothing_cb(void *obj, void *arg, int flags)
-{
-	return 0;
-}
-
-static void traverse_elements(void)
-{
-#ifdef DEBUG
-	printf("Traverse hashtab\n");
-#endif
-	ao2_callback(glob_hashtab, OBJ_NODATA, do_nothing_cb, NULL);
-	els_traversals++; /* unprotected, sometimes off, but, not really important, either */
-}
-
-static void * del_element(unsigned int *seedp)
-{
-	char keybuf[100];
-	struct ht_element *el, lookup;
-	int x;
-	
-	/* pick a random element from 0 to highwater-1 */
-	x = my_rand(0,glob_highwater-1,seedp);
-	sprintf(keybuf, "key%08d", x);
-#ifdef DEBUG
-	printf("- %s", keybuf);
-#endif
-	lookup.key = keybuf;
-	el = ao2_find(glob_hashtab, &lookup, OBJ_POINTER);
-	if (el) {
-#ifdef DEBUG
-		printf("...YES (el=%x)\n", (unsigned long)el);
-#endif
-		ao2_unlink(glob_hashtab, el); /* mistakenly tried to use ao2_ref(c,-2) here to unlink. Bad Boy! */
-		els_removed++;
-	} else {
-#ifdef DEBUG
-		printf("...NO.\n");
-#endif
-		return 0;
-	}
-	return el;
-}
-
-static int lookup_element(unsigned int *seedp)
-{
-	char keybuf[100];
-	struct ht_element *el, lookup;
-	int x;
-	
-	/* pick a random element from 0 to highwater-1 */
-	x = my_rand(0,glob_highwater-1,seedp);
-	sprintf(keybuf, "key%08d", x);
-	lookup.key = keybuf;
-	el = ao2_find(glob_hashtab, &lookup, OBJ_POINTER);
-	els_lookedup++;
-	if (el) {
-		els_found++;
-		ao2_ref(el, -1); /* toss out this ref, no longer needed */
-		return 1;
-	} else {
-		return 0;
-	}
-}
-
-
-static void *hashtest(void *data)
-{
-	int my_els_removed = 0;
-	int my_els_added = 0;
-	int my_els_lookedup = 0;
-	int my_els_found = 0;
-	int my_els_traversals = 0;
-	int my_testno = testno++;
-	int its;
-	
-	/* data will be a random number == use as a seed for random numbers */
-	unsigned long seed = (unsigned long)data;
-	printf("hashtest thread created... test beginning\n");
-	
-	/* main test routine-- a global hashtab exists, pound it like crazy  */
-	for(its=0;its<100000;its++)
-	{
-		void *seed2 = &seed;
-		int op = my_rand(0,100, seed2);
-		if (op<60) {
-			my_els_lookedup++;
-#ifdef DEBUG
-			printf("%d[%d]: LOOKUP\n", my_testno, its);
-#endif			
-			if ((my_els_lookedup%1000)==0) {
-				printf(".");
-				fflush(stdout);
-			}
-			if (lookup_element(seed2))
-				my_els_found++;
-		} else if (op < 61) { /* make this 61 and it'll take 16 minutes to run */
-#ifdef DEBUG
-			printf("%d[%d]: TRAVERSE\n", my_testno, its);
-#endif
-			traverse_elements();
-			my_els_traversals++;
-			
-		} else if (op < 80) {
-#ifdef DEBUG
-			printf("%d[%d]: REMOVE\n", my_testno, its);
-#endif
-			if (del_element(seed2))
-				my_els_removed++;
-		} else {
-			my_els_added++;
-#ifdef DEBUG
-			printf("%d[%d]: ADD\n", my_testno, its);
-#endif
-			add_element();
-		}
-	}
-	printf("\nhashtest thread %d exiting.... lookups=%d/%d, added=%d, removed=%d, traversals=%d;\n",
-		   my_testno, my_els_found, my_els_lookedup, my_els_added, my_els_removed, my_els_traversals);
-	printf("\ntotals..................... lookups=%d/%d, added=%d, removed=%d; traversals=%d\n",
-		   els_found, els_lookedup, els_added, els_removed, els_traversals);
-	pthread_exit(0);
-	return NULL;
-}
-
-static void run_hashtest(int numthr)
-{
-	pthread_t thr[numthr];
-	void *thrres[numthr];
-	int i;
-	
-	/* init a single global hashtab, then... */
-	glob_hashtab = ao2_container_alloc(180000, hash_string, hashtab_compare_strings);
-
-	/* set a random seed  */
-	glob_seed = (unsigned int)time(0);
-	srand(glob_seed);
-	
-	/* create threads, each running hashtest */
-	for(i=0;i<numthr;i++)
-	{
-		unsigned long z = rand();
-		
-		printf("starting hashtest thread %d....\n",i+1);
-		if (ast_pthread_create(&thr[i], NULL, hashtest, (void*)z)) {
-			printf("Sorry, couldn't create thread #%d\n", i+1);
-		}
-		printf("hashtest thread spawned.... \n");
-	}
-	/* collect threads, each running hashtest */
-	for(i=0;i<numthr;i++)
-	{
-		printf("waiting for thread %d....\n", i+1);
-		if (pthread_join(thr[i], &thrres[i])) {
-			printf("Sorry, couldn't join thread #%d\n", i+1);
-		}
-		printf("hashtest thread %d done.... \n",i+1);
-	}
-	/* user has to kill/intr the process to stop the test? */
-}
-
-
-int main(int argc,char **argv)
-{
-	if (argc < 2 || argc > 2 || atoi(argv[1]) < 1)
-	{
-		printf("Usage: hashtest <number of threads>\n");
-		exit(1);
-	}
-	
-	/* one arg == number of threads to create */
-	run_hashtest(atoi(argv[1]));
-	
-	return 0;
-}
-
-#if !defined(LOW_MEMORY)
-int ast_add_profile(const char *x, uint64_t scale)
-{
-	return 0;
-}
-#endif
-
-int ast_loader_register(int (*updater)(void))
-{
-	return 1;
-}
-
-int ast_loader_unregister(int (*updater)(void))
-{
-	return 1;
-}
-void ast_module_register(const struct ast_module_info *x)
-{
-}
-
-void ast_module_unregister(const struct ast_module_info *x)
-{
-}
-
-
-void ast_register_file_version(const char *file, const char *version);
-void ast_register_file_version(const char *file, const char *version)
-{
-}
-
-void ast_unregister_file_version(const char *file);
-void ast_unregister_file_version(const char *file)
-{
-
-}
-
-int ast_register_atexit(void (*func)(void));
-int ast_register_atexit(void (*func)(void))
-{
-	return 0;
-}
-
-void ast_log(int level, const char *file, int line, const char *function, const char *fmt, ...)
-{
-	va_list vars;
-	va_start(vars,fmt);
-	printf("LOG: lev:%d file:%s  line:%d func: %s  ",
-		   level, file, line, function);
-	vprintf(fmt, vars);
-	fflush(stdout);
-	va_end(vars);
-}
-
-void __ast_verbose(const char *file, int line, const char *func, int level, const char *fmt, ...)
-{
-        va_list vars;
-        va_start(vars,fmt);
-
-        printf("VERBOSE: ");
-        vprintf(fmt, vars);
-        fflush(stdout);
-        va_end(vars);
-}
-
-void ast_register_thread(char *name)
-{
-
-}
-
-void ast_unregister_thread(void *id)
-{
-}
-
-#ifdef HAVE_BKTR
-struct ast_bt* ast_bt_create(void)
-{
-	return NULL;
-}
-
-int ast_bt_get_addresses(struct ast_bt *bt)
-{
-	return -1;
-}
-
-char **ast_bt_get_symbols(void **addresses, size_t num_frames)
-{
-	char **foo = calloc(num_frames, sizeof(char *) + 1);
-	if (foo) {
-		int i;
-		for (i = 0; i < num_frames; i++) {
-			foo[i] = (char *) foo + sizeof(char *) * num_frames;
-		}
-	}
-	return foo;
-}
-
-void *ast_bt_destroy(struct ast_bt *bt)
-{
-	return NULL;
-}
-#endif