X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/c10856f8b672d03331459178fc3ef81a32c4f04f..edde8f7fbc1b74a81551bf9eb7bac1935b999296:/src/xbt/dynar.c
diff --git a/src/xbt/dynar.c b/src/xbt/dynar.c
index 906434b62c..657e8f2301 100644
--- a/src/xbt/dynar.c
+++ b/src/xbt/dynar.c
@@ -1,8 +1,7 @@
-/* $Id$ */
-
/* a generic DYNamic ARray implementation. */
-/* Copyright (c) 2003, 2004 Martin Quinson. All rights reserved. */
+/* Copyright (c) 2004, 2005, 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
+ * All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
* under the terms of the license (GNU LGPL) which comes with this package. */
@@ -36,29 +35,30 @@ static XBT_INLINE void _dynar_unlock(xbt_dynar_t dynar)
static XBT_INLINE void _sanity_check_dynar(xbt_dynar_t dynar)
{
- xbt_assert0(dynar, "dynar is NULL");
+ xbt_assert(dynar, "dynar is NULL");
}
static XBT_INLINE void _sanity_check_idx(int idx)
{
- xbt_assert1(idx >= 0, "dynar idx(=%d) < 0", (int) (idx));
+ xbt_assert(idx >= 0, "dynar idx(=%d) < 0", (int) (idx));
}
static XBT_INLINE void _check_inbound_idx(xbt_dynar_t dynar, int idx)
{
if (idx < 0 || idx >= dynar->used) {
_dynar_unlock(dynar);
- THROW2(bound_error, idx,
+ THROWF(bound_error, idx,
"dynar is not that long. You asked %d, but it's only %lu long",
(int) (idx), (unsigned long) dynar->used);
}
}
-static XBT_INLINE void _check_sloppy_inbound_idx(xbt_dynar_t dynar, int idx)
+static XBT_INLINE void _check_sloppy_inbound_idx(xbt_dynar_t dynar,
+ int idx)
{
if (idx > dynar->used) {
_dynar_unlock(dynar);
- THROW2(bound_error, idx,
+ THROWF(bound_error, idx,
"dynar is not that long. You asked %d, but it's only %lu long (could have been equal to it)",
(int) (idx), (unsigned long) dynar->used);
}
@@ -68,45 +68,36 @@ static XBT_INLINE void _check_populated_dynar(xbt_dynar_t dynar)
{
if (dynar->used == 0) {
_dynar_unlock(dynar);
- THROW1(bound_error, 0, "dynar %p is empty", dynar);
+ THROWF(bound_error, 0, "dynar %p is empty", dynar);
}
}
static void _dynar_map(const xbt_dynar_t dynar, void_f_pvoid_t const op);
static XBT_INLINE
- void _xbt_clear_mem(void *const ptr, const unsigned long length)
+ void _xbt_clear_mem(void *const ptr, const unsigned long length)
{
memset(ptr, 0, length);
}
static XBT_INLINE
- void _xbt_dynar_expand(xbt_dynar_t const dynar, const unsigned long nb)
+ void _xbt_dynar_expand(xbt_dynar_t const dynar, const unsigned long nb)
{
const unsigned long old_size = dynar->size;
if (nb > old_size) {
- char *const old_data = (char *) dynar->data;
-
+ void *const old_data = dynar->data;
const unsigned long elmsize = dynar->elmsize;
+ const unsigned long old_length = old_size * elmsize;
- const unsigned long used = dynar->used;
- const unsigned long used_length = used * elmsize;
-
- const unsigned long new_size =
- nb > (2 * (old_size + 1)) ? nb : (2 * (old_size + 1));
+ const unsigned long expand = 2 * (old_size + 1);
+ const unsigned long new_size = (nb > expand ? nb : expand);
const unsigned long new_length = new_size * elmsize;
- char *const new_data = (char *) xbt_malloc0(elmsize * new_size);
+ void *const new_data = xbt_realloc(old_data, new_length);
- DEBUG3("expend %p from %lu to %lu elements", (void *) dynar,
- (unsigned long) old_size, nb);
-
- if (old_data) {
- memcpy(new_data, old_data, used_length);
- free(old_data);
- }
+ XBT_DEBUG("expand %p from %lu to %lu elements", dynar, old_size, new_size);
- _xbt_clear_mem(new_data + used_length, new_length - used_length);
+ _xbt_clear_mem((char *)new_data + old_length, new_length - old_length);
dynar->size = new_size;
dynar->data = new_data;
@@ -114,7 +105,7 @@ static XBT_INLINE
}
static XBT_INLINE
- void *_xbt_dynar_elm(const xbt_dynar_t dynar, const unsigned long idx)
+ void *_xbt_dynar_elm(const xbt_dynar_t dynar, const unsigned long idx)
{
char *const data = (char *) dynar->data;
const unsigned long elmsize = dynar->elmsize;
@@ -123,7 +114,7 @@ static XBT_INLINE
}
static XBT_INLINE
- void
+ void
_xbt_dynar_get_elm(void *const dst,
const xbt_dynar_t dynar, const unsigned long idx)
{
@@ -133,7 +124,7 @@ _xbt_dynar_get_elm(void *const dst,
}
static XBT_INLINE
- void
+ void
_xbt_dynar_put_elm(const xbt_dynar_t dynar,
const unsigned long idx, const void *const src)
{
@@ -144,7 +135,7 @@ _xbt_dynar_put_elm(const xbt_dynar_t dynar,
}
static XBT_INLINE
- void
+ void
_xbt_dynar_remove_at(xbt_dynar_t const dynar,
const unsigned long idx, void *const object)
{
@@ -161,27 +152,31 @@ _xbt_dynar_remove_at(xbt_dynar_t const dynar,
if (dynar->elmsize <= SIZEOF_MAX) {
char elm[SIZEOF_MAX];
_xbt_dynar_get_elm(elm, dynar, idx);
- (*dynar->free_f) (elm);
+ dynar->free_f(elm);
} else {
char *elm = malloc(dynar->elmsize);
_xbt_dynar_get_elm(elm, dynar, idx);
- (*dynar->free_f) (elm);
+ dynar->free_f(elm);
free(elm);
}
}
nb_shift = dynar->used - 1 - idx;
- offset = nb_shift * dynar->elmsize;
- memmove(_xbt_dynar_elm(dynar, idx), _xbt_dynar_elm(dynar, idx + 1), offset);
+ if (nb_shift) {
+ offset = nb_shift * dynar->elmsize;
+ memmove(_xbt_dynar_elm(dynar, idx), _xbt_dynar_elm(dynar, idx + 1),
+ offset);
+ }
dynar->used--;
}
void xbt_dynar_dump(xbt_dynar_t dynar)
{
- INFO5("Dynar dump: size=%lu; used=%lu; elmsize=%lu; data=%p; free_f=%p",
- dynar->size, dynar->used, dynar->elmsize, dynar->data, dynar->free_f);
+ XBT_INFO("Dynar dump: size=%lu; used=%lu; elmsize=%lu; data=%p; free_f=%p",
+ dynar->size, dynar->used, dynar->elmsize, dynar->data,
+ dynar->free_f);
}
/** @brief Constructor
@@ -215,7 +210,8 @@ xbt_dynar_new(const unsigned long elmsize, void_f_pvoid_t const free_f)
*
*/
xbt_dynar_t
-xbt_dynar_new_sync(const unsigned long elmsize, void_f_pvoid_t const free_f)
+xbt_dynar_new_sync(const unsigned long elmsize,
+ void_f_pvoid_t const free_f)
{
xbt_dynar_t res = xbt_dynar_new(elmsize, free_f);
res->mutex = xbt_mutex_init();
@@ -258,12 +254,11 @@ XBT_INLINE void xbt_dynar_reset(xbt_dynar_t const dynar)
_sanity_check_dynar(dynar);
- DEBUG1("Reset the dynar %p", (void *) dynar);
+ XBT_DEBUG("Reset the dynar %p", (void *) dynar);
if (dynar->free_f) {
_dynar_map(dynar, dynar->free_f);
}
/*
- if (dynar->data)
free(dynar->data);
dynar->size = 0;
@@ -288,7 +283,7 @@ XBT_INLINE void xbt_dynar_reset(xbt_dynar_t const dynar)
* Set \a empty_slots_wanted to zero to reduce the dynar internal array as much
* as possible.
* Note that if \a empty_slots_wanted is greater than the array size, the internal
- * array is not expanded and nothing is done.
+ * array is expanded instead of shriked.
*/
void xbt_dynar_shrink(xbt_dynar_t dynar, int empty_slots_wanted)
{
@@ -297,9 +292,9 @@ void xbt_dynar_shrink(xbt_dynar_t dynar, int empty_slots_wanted)
_dynar_lock(dynar);
size_wanted = dynar->used + empty_slots_wanted;
- if (size_wanted < dynar->size) {
+ if (size_wanted != dynar->size) {
dynar->size = size_wanted;
- dynar->data = xbt_realloc(dynar->data, sizeof(void *) * dynar->size);
+ dynar->data = xbt_realloc(dynar->data, dynar->elmsize * dynar->size);
}
_dynar_unlock(dynar);
}
@@ -322,7 +317,8 @@ XBT_INLINE void xbt_dynar_free(xbt_dynar_t * dynar)
/** \brief free a dynar passed as void* (handy to store dynar in dynars or dict) */
void xbt_dynar_free_voidp(void *d)
{
- xbt_dynar_free((xbt_dynar_t *) d);
+ xbt_dynar_t dynar = (xbt_dynar_t)d;
+ xbt_dynar_free(&dynar);
}
/** @brief Count of dynar's elements
@@ -334,6 +330,16 @@ XBT_INLINE unsigned long xbt_dynar_length(const xbt_dynar_t dynar)
return (dynar ? (unsigned long) dynar->used : (unsigned long) 0);
}
+ /**@brief check if a dynar is empty
+ *
+ *\param dynar the dynat we want to check
+ */
+
+XBT_INLINE int xbt_dynar_is_empty(const xbt_dynar_t dynar)
+{
+ return (xbt_dynar_length(dynar) == 0);
+}
+
/** @brief Retrieve a copy of the Nth element of a dynar.
*
* \param dynar information dealer
@@ -361,7 +367,8 @@ xbt_dynar_get_cpy(const xbt_dynar_t dynar,
* \warning The returned value is the actual content of the dynar.
* Make a copy before fooling with it.
*/
-XBT_INLINE void *xbt_dynar_get_ptr(const xbt_dynar_t dynar, const unsigned long idx)
+XBT_INLINE void *xbt_dynar_get_ptr(const xbt_dynar_t dynar,
+ const unsigned long idx)
{
void *res;
@@ -374,6 +381,28 @@ XBT_INLINE void *xbt_dynar_get_ptr(const xbt_dynar_t dynar, const unsigned long
return res;
}
+XBT_INLINE void *xbt_dynar_set_at_ptr(const xbt_dynar_t dynar,
+ const unsigned long idx)
+{
+
+ void *res;
+ _dynar_lock(dynar);
+ _sanity_check_dynar(dynar);
+
+ _xbt_dynar_expand(dynar, idx + 1);
+
+ if (idx >= dynar->used) {
+ _xbt_clear_mem(((char * const)dynar->data) + dynar->used * dynar->elmsize,
+ (idx + 1 - dynar->used)*dynar->elmsize);
+ dynar->used = idx + 1;
+ }
+
+ _dynar_unlock(dynar);
+
+ res = _xbt_dynar_elm(dynar, idx);
+
+ return res;
+}
static void XBT_INLINE /* not synchronized */
_xbt_dynar_set(xbt_dynar_t dynar,
@@ -381,18 +410,19 @@ _xbt_dynar_set(xbt_dynar_t dynar,
{
_sanity_check_dynar(dynar);
- _sanity_check_idx(idx);
_xbt_dynar_expand(dynar, idx + 1);
if (idx >= dynar->used) {
+ _xbt_clear_mem(((char * const)dynar->data) + dynar->used * dynar->elmsize,
+ (idx + 1 - dynar->used)*dynar->elmsize);
dynar->used = idx + 1;
}
_xbt_dynar_put_elm(dynar, idx, src);
}
-/** @brief Set the Nth element of a dynar (expended if needed). Previous value at this position is NOT freed
+/** @brief Set the Nth element of a dynar (expanded if needed). Previous value at this position is NOT freed
*
* \param dynar information dealer
* \param idx index of the slot we want to modify
@@ -400,7 +430,8 @@ _xbt_dynar_set(xbt_dynar_t dynar,
*
* If you want to free the previous content, use xbt_dynar_replace().
*/
-XBT_INLINE void xbt_dynar_set(xbt_dynar_t dynar, const int idx, const void *const src)
+XBT_INLINE void xbt_dynar_set(xbt_dynar_t dynar, const int idx,
+ const void *const src)
{
_dynar_lock(dynar);
@@ -408,7 +439,7 @@ XBT_INLINE void xbt_dynar_set(xbt_dynar_t dynar, const int idx, const void *cons
_dynar_unlock(dynar);
}
-/** @brief Set the Nth element of a dynar (expended if needed). Previous value is freed
+/** @brief Set the Nth element of a dynar (expanded if needed). Previous value is freed
*
* \param dynar
* \param idx
@@ -424,12 +455,11 @@ xbt_dynar_replace(xbt_dynar_t dynar,
{
_dynar_lock(dynar);
_sanity_check_dynar(dynar);
- _sanity_check_idx(idx);
if (idx < dynar->used && dynar->free_f) {
void *const old_object = _xbt_dynar_elm(dynar, idx);
- (*(dynar->free_f)) (old_object);
+ dynar->free_f(old_object);
}
_xbt_dynar_set(dynar, idx, object);
@@ -442,11 +472,10 @@ static XBT_INLINE void *_xbt_dynar_insert_at_ptr(xbt_dynar_t const dynar,
void *res;
unsigned long old_used;
unsigned long new_used;
- unsigned long nb_shift;
+ long nb_shift;
_sanity_check_dynar(dynar);
_sanity_check_idx(idx);
- _check_sloppy_inbound_idx(dynar, idx);
old_used = dynar->used;
new_used = old_used + 1;
@@ -455,9 +484,10 @@ static XBT_INLINE void *_xbt_dynar_insert_at_ptr(xbt_dynar_t const dynar,
nb_shift = old_used - idx;
- if (nb_shift)
+ if (nb_shift>0) {
memmove(_xbt_dynar_elm(dynar, idx + 1),
_xbt_dynar_elm(dynar, idx), nb_shift * dynar->elmsize);
+ }
dynar->used = new_used;
res = _xbt_dynar_elm(dynar, idx);
@@ -479,7 +509,7 @@ void *xbt_dynar_insert_at_ptr(xbt_dynar_t const dynar, const int idx)
return res;
}
-/** @brief Set the Nth dynar's element, expending the dynar and sliding the previous values to the right
+/** @brief Set the Nth dynar's element, expanding the dynar and sliding the previous values to the right
*
* Set the Nth element of a dynar, expanding the dynar if needed, and
* moving the previously existing value and all subsequent ones to one
@@ -519,7 +549,7 @@ xbt_dynar_remove_at(xbt_dynar_t const dynar,
*
* Raises not_found_error if not found.
*/
-int xbt_dynar_search(xbt_dynar_t const dynar, void *const elem)
+unsigned int xbt_dynar_search(xbt_dynar_t const dynar, void *const elem)
{
unsigned long it;
@@ -531,7 +561,8 @@ int xbt_dynar_search(xbt_dynar_t const dynar, void *const elem)
}
_dynar_unlock(dynar);
- THROW2(not_found_error, 0, "Element %p not part of dynar %p", elem, dynar);
+ THROWF(not_found_error, 0, "Element %p not part of dynar %p", elem,
+ dynar);
}
/** @brief Returns a boolean indicating whether the element is part of the dynar */
@@ -542,7 +573,8 @@ int xbt_dynar_member(xbt_dynar_t const dynar, void *const elem)
TRY {
xbt_dynar_search(dynar, elem);
- } CATCH(e) {
+ }
+ CATCH(e) {
if (e.category == not_found_error) {
xbt_ex_free(e);
return 0;
@@ -571,11 +603,13 @@ XBT_INLINE void *xbt_dynar_push_ptr(xbt_dynar_t const dynar)
}
/** @brief Add an element at the end of the dynar */
-XBT_INLINE void xbt_dynar_push(xbt_dynar_t const dynar, const void *const src)
+XBT_INLINE void xbt_dynar_push(xbt_dynar_t const dynar,
+ const void *const src)
{
_dynar_lock(dynar);
/* checks done in xbt_dynar_insert_at_ptr */
- memcpy(_xbt_dynar_insert_at_ptr(dynar, dynar->used), src, dynar->elmsize);
+ memcpy(_xbt_dynar_insert_at_ptr(dynar, dynar->used), src,
+ dynar->elmsize);
_dynar_unlock(dynar);
}
@@ -590,7 +624,7 @@ XBT_INLINE void *xbt_dynar_pop_ptr(xbt_dynar_t const dynar)
_dynar_lock(dynar);
_check_populated_dynar(dynar);
- DEBUG1("Pop %p", (void *) dynar);
+ XBT_DEBUG("Pop %p", (void *) dynar);
dynar->used--;
res = _xbt_dynar_elm(dynar, dynar->used);
_dynar_unlock(dynar);
@@ -602,7 +636,7 @@ XBT_INLINE void xbt_dynar_pop(xbt_dynar_t const dynar, void *const dst)
{
/* sanity checks done by remove_at */
- DEBUG1("Pop %p", (void *) dynar);
+ XBT_DEBUG("Pop %p", (void *) dynar);
_dynar_lock(dynar);
_xbt_dynar_remove_at(dynar, dynar->used - 1, dst);
_dynar_unlock(dynar);
@@ -612,7 +646,8 @@ XBT_INLINE void xbt_dynar_pop(xbt_dynar_t const dynar, void *const dst)
*
* This is less efficient than xbt_dynar_push()
*/
-XBT_INLINE void xbt_dynar_unshift(xbt_dynar_t const dynar, const void *const src)
+XBT_INLINE void xbt_dynar_unshift(xbt_dynar_t const dynar,
+ const void *const src)
{
/* sanity checks done by insert_at */
@@ -632,13 +667,14 @@ XBT_INLINE void xbt_dynar_shift(xbt_dynar_t const dynar, void *const dst)
static void _dynar_map(const xbt_dynar_t dynar, void_f_pvoid_t const op)
{
- char elm[SIZEOF_MAX];
+ char *const data = (char *) dynar->data;
+ const unsigned long elmsize = dynar->elmsize;
const unsigned long used = dynar->used;
- unsigned long i = 0;
+ unsigned long i;
for (i = 0; i < used; i++) {
- _xbt_dynar_get_elm(elm, dynar, i);
- (*op) (elm);
+ char* elm = (char*) data + i * elmsize;
+ op(elm);
}
}
@@ -651,7 +687,8 @@ static void _dynar_map(const xbt_dynar_t dynar, void_f_pvoid_t const op)
* operation, so make sure your function don't call any function
* from xbt_dynar_* on it, or you'll get a deadlock.
*/
-XBT_INLINE void xbt_dynar_map(const xbt_dynar_t dynar, void_f_pvoid_t const op)
+XBT_INLINE void xbt_dynar_map(const xbt_dynar_t dynar,
+ void_f_pvoid_t const op)
{
_sanity_check_dynar(dynar);
@@ -667,7 +704,8 @@ XBT_INLINE void xbt_dynar_map(const xbt_dynar_t dynar, void_f_pvoid_t const op)
*
* This function can be used while traversing without problem.
*/
-XBT_INLINE void xbt_dynar_cursor_rm(xbt_dynar_t dynar, unsigned int *const cursor)
+XBT_INLINE void xbt_dynar_cursor_rm(xbt_dynar_t dynar,
+ unsigned int *const cursor)
{
_xbt_dynar_remove_at(dynar, (*cursor)--, NULL);
@@ -684,6 +722,86 @@ XBT_INLINE void xbt_dynar_cursor_unlock(xbt_dynar_t dynar)
_dynar_unlock(dynar);
}
+/** @brief Sorts a dynar according to the function compar_fn
+ *
+ * \param dynar the dynar to sort
+ * \param compar_fn comparison function of type (int (compar_fn*) (void*) (void*)).
+ *
+ * Remark: if the elements stored in the dynar are structures, the compar_fn
+ * function has to retrieve the field to sort first.
+ */
+XBT_INLINE void xbt_dynar_sort(xbt_dynar_t dynar,
+ int_f_cpvoid_cpvoid_t compar_fn)
+{
+
+ _dynar_lock(dynar);
+
+#ifdef HAVE_MERGESORT
+ mergesort(dynar->data, dynar->used, dynar->elmsize, compar_fn);
+#else
+ qsort(dynar->data, dynar->used, dynar->elmsize, compar_fn);
+#endif
+ _dynar_unlock(dynar);
+}
+
+/** @brief Transform a dynar into a NULL terminated array
+ *
+ * \param dynar the dynar to transform
+ */
+XBT_INLINE void * xbt_dynar_to_array (xbt_dynar_t dynar)
+{
+ void * res;
+ void * last = xbt_new0(char,dynar->elmsize);
+ xbt_dynar_push(dynar, last);
+ free(last);
+ res = dynar->data;
+ free(dynar);
+ return res;
+}
+
+/*
+ * Return 0 if d1 and d2 are equal and 1 if not equal
+ */
+XBT_INLINE int xbt_dynar_compare(xbt_dynar_t d1, xbt_dynar_t d2,
+ int(*compar)(const void *, const void *))
+{
+ int i ;
+ int size;
+ if((!d1) && (!d2)) return 0;
+ if((!d1) || (!d2))
+ {
+ XBT_DEBUG("NULL dynar d1=%p d2=%p",d1,d2);
+ xbt_dynar_free(&d2);
+ return 1;
+ }
+ if((d1->elmsize)!=(d2->elmsize))
+ {
+ XBT_DEBUG("Size of elmsize d1=%ld d2=%ld",d1->elmsize,d2->elmsize);
+ xbt_dynar_free(&d2);
+ return 1; // xbt_die
+ }
+ if(xbt_dynar_length(d1) != xbt_dynar_length(d2))
+ {
+ XBT_DEBUG("Size of dynar d1=%ld d2=%ld",xbt_dynar_length(d1),xbt_dynar_length(d2));
+ xbt_dynar_free(&d2);
+ return 1;
+ }
+
+ size = xbt_dynar_length(d1);
+ for(i=0;i= 0; cpt--) {
xbt_dynar_shift(d, &i);
- xbt_test_assert2(i == cpt,
+ xbt_test_assert(i == cpt,
"The retrieved value is not the same than the injected one in the middle (%d!=%d)",
i, cpt);
}
for (cpt = 2500; cpt < NB_ELEM; cpt++) {
xbt_dynar_shift(d, &i);
- xbt_test_assert2(i == cpt,
+ xbt_test_assert(i == cpt,
"The retrieved value is not the same than the injected one at the end (%d!=%d)",
i, cpt);
}
- xbt_dynar_free(&d);
- xbt_dynar_free(&d);
-
+ xbt_dynar_free(&d); /* This code is used both as example and as regression test, so we try to */
+ xbt_dynar_free(&d); /* free the struct twice here to check that it's ok, but freeing it only once */
+ /* in your code is naturally the way to go outside a regression test */
- xbt_test_add1("==== Push %d int, remove 2000-4000. free the rest", NB_ELEM);
+ xbt_test_add("==== Push %d int, remove 2000-4000. free the rest",
+ NB_ELEM);
d = xbt_dynar_new(sizeof(int), NULL);
for (cpt = 0; cpt < NB_ELEM; cpt++)
xbt_dynar_push_as(d, int, cpt);
for (cpt = 2000; cpt < 4000; cpt++) {
xbt_dynar_remove_at(d, 2000, &i);
- xbt_test_assert2(i == cpt,
+ xbt_test_assert(i == cpt,
"Remove a bad value. Got %d, expected %d", i, cpt);
- DEBUG2("remove %d, length=%lu", cpt, xbt_dynar_length(d));
+ XBT_DEBUG("remove %d, length=%lu", cpt, xbt_dynar_length(d));
}
+ xbt_dynar_free(&d); /* This code is used both as example and as regression test, so we try to */
+ xbt_dynar_free(&d); /* free the struct twice here to check that it's ok, but freeing it only once */
+ /* in your code is naturally the way to go outside a regression test */
+}
+
+/*******************************************************************************/
+/*******************************************************************************/
+/*******************************************************************************/
+XBT_TEST_UNIT("insert",test_dynar_insert,"Using the xbt_dynar_insert and xbt_dynar_remove functions")
+{
+ xbt_dynar_t d = xbt_dynar_new(sizeof(unsigned int), NULL);
+ unsigned int cursor;
+ int cpt;
+
+ xbt_test_add("==== Insert %d int, traverse them, remove them",NB_ELEM);
+ /* Populate_ints [doxygen cruft] */
+ /* 1. Populate the dynar */
+ for (cpt = 0; cpt < NB_ELEM; cpt++) {
+ xbt_dynar_insert_at(d, cpt, &cpt);
+ xbt_test_log("Push %d, length=%lu", cpt, xbt_dynar_length(d));
+ }
+
+ /* 3. Traverse the dynar */
+ xbt_dynar_foreach(d, cursor, cpt) {
+ xbt_test_assert(cursor == cpt,
+ "The retrieved value is not the same than the injected one (%d!=%d)",
+ cursor, cpt);
+ }
+ /* end_of_traversal */
+
+ /* Re-fill with the same values using set_as (and re-verify) */
+ for (cpt = 0; cpt < NB_ELEM; cpt++)
+ xbt_dynar_set_as(d, cpt, int, cpt);
+ xbt_dynar_foreach(d, cursor, cpt)
+ xbt_test_assert(cursor == cpt,
+ "The retrieved value is not the same than the injected one (%d!=%d)",
+ cursor, cpt);
+
+ for (cpt = 0; cpt < NB_ELEM; cpt++) {
+ int val;
+ xbt_dynar_remove_at(d,0,&val);
+ xbt_test_assert(cpt == val,
+ "The retrieved value is not the same than the injected one (%d!=%d)",
+ cursor, cpt);
+ }
+ xbt_test_assert(xbt_dynar_is_empty(d),
+ "There is still %lu elements in the dynar after removing everything",
+ xbt_dynar_length(d));
xbt_dynar_free(&d);
+
+ /* ********************* */
+ xbt_test_add("==== Insert %d int in reverse order, traverse them, remove them",NB_ELEM);
+ d = xbt_dynar_new(sizeof(int), NULL);
+ for (cpt = NB_ELEM-1; cpt >=0; cpt--) {
+ xbt_dynar_replace(d, cpt, &cpt);
+ xbt_test_log("Push %d, length=%lu", cpt, xbt_dynar_length(d));
+ }
+
+ /* 3. Traverse the dynar */
+ xbt_dynar_foreach(d, cursor, cpt) {
+ xbt_test_assert(cursor == cpt,
+ "The retrieved value is not the same than the injected one (%d!=%d)",
+ cursor, cpt);
+ }
+ /* end_of_traversal */
+
+ for (cpt =NB_ELEM-1; cpt >=0; cpt--) {
+ int val;
+ xbt_dynar_remove_at(d,xbt_dynar_length(d)-1,&val);
+ xbt_test_assert(cpt == val,
+ "The retrieved value is not the same than the injected one (%d!=%d)",
+ cursor, cpt);
+ }
+ xbt_test_assert(xbt_dynar_is_empty(d),
+ "There is still %lu elements in the dynar after removing everything",
+ xbt_dynar_length(d));
xbt_dynar_free(&d);
}
@@ -850,15 +1046,17 @@ XBT_TEST_UNIT("double", test_dynar_double, "Dynars of doubles")
unsigned int cursor;
double d1, d2;
- xbt_test_add0("==== Traverse the empty dynar");
+ xbt_test_add("==== Traverse the empty dynar");
d = xbt_dynar_new(sizeof(int), NULL);
xbt_dynar_foreach(d, cursor, cpt) {
- xbt_test_assert0(FALSE, "Damnit, there is something in the empty dynar");
+ xbt_test_assert(FALSE,
+ "Damnit, there is something in the empty dynar");
}
- xbt_dynar_free(&d);
- xbt_dynar_free(&d);
+ xbt_dynar_free(&d); /* This code is used both as example and as regression test, so we try to */
+ xbt_dynar_free(&d); /* free the struct twice here to check that it's ok, but freeing it only once */
+ /* in your code is naturally the way to go outside a regression test */
- xbt_test_add0("==== Push/shift 5000 doubles");
+ xbt_test_add("==== Push/shift 5000 doubles");
d = xbt_dynar_new(sizeof(double), NULL);
for (cpt = 0; cpt < 5000; cpt++) {
d1 = (double) cpt;
@@ -866,22 +1064,22 @@ XBT_TEST_UNIT("double", test_dynar_double, "Dynars of doubles")
}
xbt_dynar_foreach(d, cursor, d2) {
d1 = (double) cursor;
- xbt_test_assert2(d1 == d2,
+ xbt_test_assert(d1 == d2,
"The retrieved value is not the same than the injected one (%f!=%f)",
d1, d2);
}
for (cpt = 0; cpt < 5000; cpt++) {
d1 = (double) cpt;
xbt_dynar_shift(d, &d2);
- xbt_test_assert2(d1 == d2,
+ xbt_test_assert(d1 == d2,
"The retrieved value is not the same than the injected one (%f!=%f)",
d1, d2);
}
- xbt_dynar_free(&d);
- xbt_dynar_free(&d);
-
+ xbt_dynar_free(&d); /* This code is used both as example and as regression test, so we try to */
+ xbt_dynar_free(&d); /* free the struct twice here to check that it's ok, but freeing it only once */
+ /* in your code is naturally the way to go outside a regression test */
- xbt_test_add0("==== Unshift/pop 5000 doubles");
+ xbt_test_add("==== Unshift/pop 5000 doubles");
d = xbt_dynar_new(sizeof(double), NULL);
for (cpt = 0; cpt < 5000; cpt++) {
d1 = (double) cpt;
@@ -890,17 +1088,18 @@ XBT_TEST_UNIT("double", test_dynar_double, "Dynars of doubles")
for (cpt = 0; cpt < 5000; cpt++) {
d1 = (double) cpt;
xbt_dynar_pop(d, &d2);
- xbt_test_assert2(d1 == d2,
+ xbt_test_assert(d1 == d2,
"The retrieved value is not the same than the injected one (%f!=%f)",
d1, d2);
}
- xbt_dynar_free(&d);
- xbt_dynar_free(&d);
+ xbt_dynar_free(&d); /* This code is used both as example and as regression test, so we try to */
+ xbt_dynar_free(&d); /* free the struct twice here to check that it's ok, but freeing it only once */
+ /* in your code is naturally the way to go outside a regression test */
- xbt_test_add0
- ("==== Push 5000 doubles, insert 1000 doubles in the middle, shift everything");
+ xbt_test_add
+ ("==== Push 5000 doubles, insert 1000 doubles in the middle, shift everything");
d = xbt_dynar_new(sizeof(double), NULL);
for (cpt = 0; cpt < 5000; cpt++) {
d1 = (double) cpt;
@@ -914,30 +1113,31 @@ XBT_TEST_UNIT("double", test_dynar_double, "Dynars of doubles")
for (cpt = 0; cpt < 2500; cpt++) {
d1 = (double) cpt;
xbt_dynar_shift(d, &d2);
- xbt_test_assert2(d1 == d2,
+ xbt_test_assert(d1 == d2,
"The retrieved value is not the same than the injected one at the begining (%f!=%f)",
d1, d2);
- DEBUG2("Pop %d, length=%lu", cpt, xbt_dynar_length(d));
+ XBT_DEBUG("Pop %d, length=%lu", cpt, xbt_dynar_length(d));
}
for (cpt = 999; cpt >= 0; cpt--) {
d1 = (double) cpt;
xbt_dynar_shift(d, &d2);
- xbt_test_assert2(d1 == d2,
+ xbt_test_assert(d1 == d2,
"The retrieved value is not the same than the injected one in the middle (%f!=%f)",
d1, d2);
}
for (cpt = 2500; cpt < 5000; cpt++) {
d1 = (double) cpt;
xbt_dynar_shift(d, &d2);
- xbt_test_assert2(d1 == d2,
+ xbt_test_assert(d1 == d2,
"The retrieved value is not the same than the injected one at the end (%f!=%f)",
d1, d2);
}
- xbt_dynar_free(&d);
- xbt_dynar_free(&d);
+ xbt_dynar_free(&d); /* This code is used both as example and as regression test, so we try to */
+ xbt_dynar_free(&d); /* free the struct twice here to check that it's ok, but freeing it only once */
+ /* in your code is naturally the way to go outside a regression test */
- xbt_test_add0("==== Push 5000 double, remove 2000-4000. free the rest");
+ xbt_test_add("==== Push 5000 double, remove 2000-4000. free the rest");
d = xbt_dynar_new(sizeof(double), NULL);
for (cpt = 0; cpt < 5000; cpt++) {
d1 = (double) cpt;
@@ -946,11 +1146,12 @@ XBT_TEST_UNIT("double", test_dynar_double, "Dynars of doubles")
for (cpt = 2000; cpt < 4000; cpt++) {
d1 = (double) cpt;
xbt_dynar_remove_at(d, 2000, &d2);
- xbt_test_assert2(d1 == d2,
+ xbt_test_assert(d1 == d2,
"Remove a bad value. Got %f, expected %f", d2, d1);
}
- xbt_dynar_free(&d);
- xbt_dynar_free(&d);
+ xbt_dynar_free(&d); /* This code is used both as example and as regression test, so we try to */
+ xbt_dynar_free(&d); /* free the struct twice here to check that it's ok, but freeing it only once */
+ /* in your code is naturally the way to go outside a regression test */
}
@@ -967,15 +1168,17 @@ XBT_TEST_UNIT("string", test_dynar_string, "Dynars of strings")
char buf[1024];
char *s1, *s2;
- xbt_test_add0("==== Traverse the empty dynar");
+ xbt_test_add("==== Traverse the empty dynar");
d = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
xbt_dynar_foreach(d, iter, s1) {
- xbt_test_assert0(FALSE, "Damnit, there is something in the empty dynar");
+ xbt_test_assert(FALSE,
+ "Damnit, there is something in the empty dynar");
}
- xbt_dynar_free(&d);
- xbt_dynar_free(&d);
+ xbt_dynar_free(&d); /* This code is used both as example and as regression test, so we try to */
+ xbt_dynar_free(&d); /* free the struct twice here to check that it's ok, but freeing it only once */
+ /* in your code is naturally the way to go outside a regression test */
- xbt_test_add1("==== Push %d strings, set them again 3 times, shift them",
+ xbt_test_add("==== Push %d strings, set them again 3 times, shift them",
NB_ELEM);
/* Populate_str [doxygen cruft] */
d = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
@@ -1003,16 +1206,16 @@ XBT_TEST_UNIT("string", test_dynar_string, "Dynars of strings")
for (cpt = 0; cpt < NB_ELEM; cpt++) {
sprintf(buf, "%d", cpt);
xbt_dynar_shift(d, &s2);
- xbt_test_assert2(!strcmp(buf, s2),
+ xbt_test_assert(!strcmp(buf, s2),
"The retrieved value is not the same than the injected one (%s!=%s)",
buf, s2);
free(s2);
}
- xbt_dynar_free(&d);
- xbt_dynar_free(&d);
+ xbt_dynar_free(&d); /* This code is used both as example and as regression test, so we try to */
+ xbt_dynar_free(&d); /* free the struct twice here to check that it's ok, but freeing it only once */
+ /* in your code is naturally the way to go outside a regression test */
-
- xbt_test_add1("==== Unshift, traverse and pop %d strings", NB_ELEM);
+ xbt_test_add("==== Unshift, traverse and pop %d strings", NB_ELEM);
d = xbt_dynar_new(sizeof(char **), &xbt_free_ref);
for (cpt = 0; cpt < NB_ELEM; cpt++) {
sprintf(buf, "%d", cpt);
@@ -1022,7 +1225,7 @@ XBT_TEST_UNIT("string", test_dynar_string, "Dynars of strings")
/* 2. Traverse the dynar with the macro */
xbt_dynar_foreach(d, iter, s1) {
sprintf(buf, "%d", NB_ELEM - iter - 1);
- xbt_test_assert2(!strcmp(buf, s1),
+ xbt_test_assert(!strcmp(buf, s1),
"The retrieved value is not the same than the injected one (%s!=%s)",
buf, s1);
}
@@ -1030,19 +1233,20 @@ XBT_TEST_UNIT("string", test_dynar_string, "Dynars of strings")
for (cpt = 0; cpt < NB_ELEM; cpt++) {
sprintf(buf, "%d", cpt);
xbt_dynar_pop(d, &s2);
- xbt_test_assert2(!strcmp(buf, s2),
+ xbt_test_assert(!strcmp(buf, s2),
"The retrieved value is not the same than the injected one (%s!=%s)",
buf, s2);
free(s2);
}
/* 4. Free the resources */
- xbt_dynar_free(&d);
- xbt_dynar_free(&d);
+ xbt_dynar_free(&d); /* This code is used both as example and as regression test, so we try to */
+ xbt_dynar_free(&d); /* free the struct twice here to check that it's ok, but freeing it only once */
+ /* in your code is naturally the way to go outside a regression test */
- xbt_test_add2
- ("==== Push %d strings, insert %d strings in the middle, shift everything",
- NB_ELEM, NB_ELEM / 5);
+ xbt_test_add
+ ("==== Push %d strings, insert %d strings in the middle, shift everything",
+ NB_ELEM, NB_ELEM / 5);
d = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
for (cpt = 0; cpt < NB_ELEM; cpt++) {
sprintf(buf, "%d", cpt);
@@ -1058,7 +1262,7 @@ XBT_TEST_UNIT("string", test_dynar_string, "Dynars of strings")
for (cpt = 0; cpt < NB_ELEM / 2; cpt++) {
sprintf(buf, "%d", cpt);
xbt_dynar_shift(d, &s2);
- xbt_test_assert2(!strcmp(buf, s2),
+ xbt_test_assert(!strcmp(buf, s2),
"The retrieved value is not the same than the injected one at the begining (%s!=%s)",
buf, s2);
free(s2);
@@ -1066,7 +1270,7 @@ XBT_TEST_UNIT("string", test_dynar_string, "Dynars of strings")
for (cpt = (NB_ELEM / 5) - 1; cpt >= 0; cpt--) {
sprintf(buf, "%d", cpt);
xbt_dynar_shift(d, &s2);
- xbt_test_assert2(!strcmp(buf, s2),
+ xbt_test_assert(!strcmp(buf, s2),
"The retrieved value is not the same than the injected one in the middle (%s!=%s)",
buf, s2);
free(s2);
@@ -1074,17 +1278,18 @@ XBT_TEST_UNIT("string", test_dynar_string, "Dynars of strings")
for (cpt = NB_ELEM / 2; cpt < NB_ELEM; cpt++) {
sprintf(buf, "%d", cpt);
xbt_dynar_shift(d, &s2);
- xbt_test_assert2(!strcmp(buf, s2),
+ xbt_test_assert(!strcmp(buf, s2),
"The retrieved value is not the same than the injected one at the end (%s!=%s)",
buf, s2);
free(s2);
}
- xbt_dynar_free(&d);
- xbt_dynar_free(&d);
+ xbt_dynar_free(&d); /* This code is used both as example and as regression test, so we try to */
+ xbt_dynar_free(&d); /* free the struct twice here to check that it's ok, but freeing it only once */
+ /* in your code is naturally the way to go outside a regression test */
- xbt_test_add3("==== Push %d strings, remove %d-%d. free the rest", NB_ELEM,
- 2 * (NB_ELEM / 5), 4 * (NB_ELEM / 5));
+ xbt_test_add("==== Push %d strings, remove %d-%d. free the rest",
+ NB_ELEM, 2 * (NB_ELEM / 5), 4 * (NB_ELEM / 5));
d = xbt_dynar_new(sizeof(char *), &xbt_free_ref);
for (cpt = 0; cpt < NB_ELEM; cpt++) {
sprintf(buf, "%d", cpt);
@@ -1094,7 +1299,7 @@ XBT_TEST_UNIT("string", test_dynar_string, "Dynars of strings")
for (cpt = 2 * (NB_ELEM / 5); cpt < 4 * (NB_ELEM / 5); cpt++) {
sprintf(buf, "%d", cpt);
xbt_dynar_remove_at(d, 2 * (NB_ELEM / 5), &s2);
- xbt_test_assert2(!strcmp(buf, s2),
+ xbt_test_assert(!strcmp(buf, s2),
"Remove a bad value. Got %s, expected %s", s2, buf);
free(s2);
}
@@ -1118,7 +1323,7 @@ static void pusher_f(void *a)
static void poper_f(void *a)
{
xbt_dynar_t d = (xbt_dynar_t) a;
- int i;
+ volatile int i;
int data;
xbt_ex_t e;
@@ -1138,19 +1343,19 @@ static void poper_f(void *a)
}
-XBT_TEST_UNIT("synchronized int", test_dynar_sync_int,"Synchronized dynars of integers")
+XBT_TEST_UNIT("synchronized int", test_dynar_sync_int, "Synchronized dynars of integers")
{
/* Vars_decl [doxygen cruft] */
xbt_dynar_t d;
xbt_thread_t pusher, poper;
- xbt_test_add0("==== Have a pusher and a popper on the dynar");
+ xbt_test_add("==== Have a pusher and a popper on the dynar");
d = xbt_dynar_new_sync(sizeof(int), NULL);
- pusher = xbt_thread_create("pusher", pusher_f, d,0/*not joinable*/);
- poper = xbt_thread_create("poper", poper_f, d,0/*not joinable*/);
+ pusher = xbt_thread_create("pusher", pusher_f, d, 0 /*not joinable */ );
+ poper = xbt_thread_create("poper", poper_f, d, 0 /*not joinable */ );
xbt_thread_join(pusher);
xbt_thread_join(poper);
xbt_dynar_free(&d);
}
-#endif /* SIMGRID_TEST */
+#endif /* SIMGRID_TEST */