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Gregory 2019-05-08 19:50:07 +03:00
parent 71d3fde169
commit 80fedbeb03
5 changed files with 16 additions and 27 deletions
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2
inc/ft_malloc_internal.h
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@ -6,7 +6,7 @@
/* By: gtertysh <gtertysh@student.unit.ua> +#+ +:+ +#+ */ /* By: gtertysh <gtertysh@student.unit.ua> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2019/05/06 22:37:07 by foton #+# #+# */ /* Created: 2019/05/06 22:37:07 by foton #+# #+# */
/* Updated: 2019/05/06 22:40:18 by gtertysh ### ########.fr */ /* Updated: 2019/05/08 19:45:18 by gtertysh ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */

2
src/malloc.c
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@ -6,7 +6,7 @@
/* By: gtertysh <gtertysh@student.unit.ua> +#+ +:+ +#+ */ /* By: gtertysh <gtertysh@student.unit.ua> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2019/05/06 22:35:57 by foton #+# #+# */ /* Created: 2019/05/06 22:35:57 by foton #+# #+# */
/* Updated: 2019/05/07 22:06:49 by gtertysh ### ########.fr */ /* Updated: 2019/05/08 19:44:07 by gtertysh ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */

2
src/realloc.c
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@ -6,7 +6,7 @@
/* By: gtertysh <gtertysh@student.unit.ua> +#+ +:+ +#+ */ /* By: gtertysh <gtertysh@student.unit.ua> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2019/05/06 22:35:48 by foton #+# #+# */ /* Created: 2019/05/06 22:35:48 by foton #+# #+# */
/* Updated: 2019/05/07 00:25:13 by gtertysh ### ########.fr */ /* Updated: 2019/05/08 19:44:41 by gtertysh ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */

2
subprojects/libft/ft_putendl_fd.c
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@ -6,7 +6,7 @@
/* By: gtertysh <marvin@42.fr> +#+ +:+ +#+ */ /* By: gtertysh <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/04 15:17:18 by gtertysh #+# #+# */ /* Created: 2016/12/04 15:17:18 by gtertysh #+# #+# */
/* Updated: 2016/12/04 15:24:55 by gtertysh ### ########.fr */ /* Updated: 2019/05/08 19:48:54 by gtertysh ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */

15
t/malloc_tests.c
View file

@ -6,7 +6,7 @@
/* By: gtertysh <gtertysh@student.unit.ua> +#+ +:+ +#+ */ /* By: gtertysh <gtertysh@student.unit.ua> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */ /* +#+#+#+#+#+ +#+ */
/* Created: 2019/05/06 22:35:37 by foton #+# #+# */ /* Created: 2019/05/06 22:35:37 by foton #+# #+# */
/* Updated: 2019/05/07 22:44:42 by gtertysh ### ########.fr */ /* Updated: 2019/05/08 19:47:45 by gtertysh ### ########.fr */
/* */ /* */
/* ************************************************************************** */ /* ************************************************************************** */
@ -28,7 +28,6 @@ int returns_not_null_pointer(void)
g_base.next = &g_base; g_base.next = &g_base;
ptr = malloc(10); ptr = malloc(10);
_IS(ptr != NULL); _IS(ptr != NULL);
ptr = ptr - 1; ptr = ptr - 1;
_IS(ptr->is_free == 0); _IS(ptr->is_free == 0);
_IS(ptr->size == 10 + sizeof(t_chunk)); _IS(ptr->size == 10 + sizeof(t_chunk));
@ -48,25 +47,19 @@ int free_concatenates_adjacent_blocks(void)
g_base.next = &g_base; g_base.next = &g_base;
ptr = malloc(10); ptr = malloc(10);
next_malloc = malloc(10); next_malloc = malloc(10);
ptr -= 1; ptr -= 1;
next_malloc -= 1; next_malloc -= 1;
free(ptr + 1); free(ptr + 1);
_IS(ptr->is_free == 1); _IS(ptr->is_free == 1);
_IS(ptr->prev == next_malloc); _IS(ptr->prev == next_malloc);
_IS(next_malloc->is_free == 0); _IS(next_malloc->is_free == 0);
_IS(next_malloc->next == ptr); _IS(next_malloc->next == ptr);
_IS(next_malloc->prev->prev == NULL); _IS(next_malloc->prev->prev == NULL);
heap = next_malloc->prev; heap = next_malloc->prev;
free(next_malloc + 1); free(next_malloc + 1);
_IS(heap->is_free == 1); _IS(heap->is_free == 1);
_IS(heap->prev == NULL); _IS(heap->prev == NULL);
_IS(heap->next == NULL); _IS(heap->next == NULL);
_END("free_concatenates_adjacent_blocks"); _END("free_concatenates_adjacent_blocks");
} }
@ -88,12 +81,9 @@ int malloc_creates_new_arena(void)
second_arena_chunk = malloc(TINY); second_arena_chunk = malloc(TINY);
i++; i++;
} }
_IS(g_base.next->next == &g_base); _IS(g_base.next->next == &g_base);
_IS(g_base.next->type == TINY); _IS(g_base.next->type == TINY);
second_arena_chunk = malloc(TINY); second_arena_chunk = malloc(TINY);
_IS(g_base.next->next != &g_base); _IS(g_base.next->next != &g_base);
_IS(g_base.next->type == TINY); _IS(g_base.next->type == TINY);
_IS(g_base.next->heap->next == second_arena_chunk - 1); _IS(g_base.next->heap->next == second_arena_chunk - 1);
@ -108,7 +98,6 @@ int realloc_return_same_pointer(void)
g_base.next = &g_base; g_base.next = &g_base;
ptr = malloc(20); ptr = malloc(20);
new_ptr = realloc(ptr, 10); new_ptr = realloc(ptr, 10);
_IS(ptr == new_ptr); _IS(ptr == new_ptr);
_END("realloc_return_same_pointer"); _END("realloc_return_same_pointer");
} }
@ -120,5 +109,5 @@ int main(void)
_SHOULD(free_concatenates_adjacent_blocks); _SHOULD(free_concatenates_adjacent_blocks);
_SHOULD(malloc_creates_new_arena); _SHOULD(malloc_creates_new_arena);
_SHOULD(realloc_return_same_pointer); _SHOULD(realloc_return_same_pointer);
return 0; return (0);
} }