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assert(a && b); -> assert(a); assert(b);

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This commit is contained in:
Sergei Golubchik 2020-05-24 21:10:41 +02:00
commit e64dc07125
2 changed files with 44 additions and 29 deletions
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56
mysys/my_bitmap.c
View file

@ -255,7 +255,8 @@ my_bool bitmap_fast_test_and_set(MY_BITMAP *map, uint bitmap_bit)
my_bool bitmap_test_and_set(MY_BITMAP *map, uint bitmap_bit)
{
my_bool res;
DBUG_ASSERT(map->bitmap && bitmap_bit < map->n_bits);
DBUG_ASSERT(map->bitmap);
DBUG_ASSERT(bitmap_bit < map->n_bits);
bitmap_lock(map);
res= bitmap_fast_test_and_set(map, bitmap_bit);
bitmap_unlock(map);
@ -288,7 +289,8 @@ my_bool bitmap_fast_test_and_clear(MY_BITMAP *map, uint bitmap_bit)
my_bool bitmap_test_and_clear(MY_BITMAP *map, uint bitmap_bit)
{
my_bool res;
DBUG_ASSERT(map->bitmap && bitmap_bit < map->n_bits);
DBUG_ASSERT(map->bitmap);
DBUG_ASSERT(bitmap_bit < map->n_bits);
bitmap_lock(map);
res= bitmap_fast_test_and_clear(map, bitmap_bit);
bitmap_unlock(map);
@ -317,8 +319,8 @@ void bitmap_set_prefix(MY_BITMAP *map, uint prefix_size)
uint prefix_bytes, prefix_bits, d;
uchar *m= (uchar *)map->bitmap;
DBUG_ASSERT(map->bitmap &&
(prefix_size <= map->n_bits || prefix_size == (uint) ~0));
DBUG_ASSERT(map->bitmap);
DBUG_ASSERT(prefix_size <= map->n_bits || prefix_size == (uint) ~0);
set_if_smaller(prefix_size, map->n_bits);
if ((prefix_bytes= prefix_size / 8))
memset(m, 0xff, prefix_bytes);
@ -340,7 +342,8 @@ my_bool bitmap_is_prefix(const MY_BITMAP *map, uint prefix_size)
uchar *m= (uchar*) map->bitmap;
uchar *end_prefix= m+(prefix_size-1)/8;
uchar *end;
DBUG_ASSERT(m && prefix_size <= map->n_bits);
DBUG_ASSERT(m);
DBUG_ASSERT(prefix_size <= map->n_bits);
/* Empty prefix is always true */
if (!prefix_size)
@ -393,8 +396,8 @@ my_bool bitmap_is_subset(const MY_BITMAP *map1, const MY_BITMAP *map2)
{
my_bitmap_map *m1= map1->bitmap, *m2= map2->bitmap, *end;
DBUG_ASSERT(map1->bitmap && map2->bitmap &&
map1->n_bits==map2->n_bits);
DBUG_ASSERT(map1->bitmap && map2->bitmap);
DBUG_ASSERT(map1->n_bits==map2->n_bits);
end= map1->last_word_ptr;
while (m1 < end)
@ -412,8 +415,9 @@ my_bool bitmap_is_overlapping(const MY_BITMAP *map1, const MY_BITMAP *map2)
{
my_bitmap_map *m1= map1->bitmap, *m2= map2->bitmap, *end;
DBUG_ASSERT(map1->bitmap && map2->bitmap &&
map1->n_bits==map2->n_bits);
DBUG_ASSERT(map1->bitmap);
DBUG_ASSERT(map2->bitmap);
DBUG_ASSERT(map1->n_bits==map2->n_bits);
end= map1->last_word_ptr;
while (m1 < end)
@ -431,7 +435,8 @@ void bitmap_intersect(MY_BITMAP *map, const MY_BITMAP *map2)
my_bitmap_map *to= map->bitmap, *from= map2->bitmap, *end;
uint len= no_words_in_map(map), len2 = no_words_in_map(map2);
DBUG_ASSERT(map->bitmap && map2->bitmap);
DBUG_ASSERT(map->bitmap);
DBUG_ASSERT(map2->bitmap);
end= to+MY_MIN(len,len2);
while (to < end)
@ -476,7 +481,8 @@ my_bool bitmap_exists_intersection(const MY_BITMAP **bitmap_array,
uint i, j, start_idx, end_idx;
my_bitmap_map cur_res;
DBUG_ASSERT(bitmap_count && end_bit >= start_bit);
DBUG_ASSERT(bitmap_count);
DBUG_ASSERT(end_bit >= start_bit);
for (j= 0; j < bitmap_count; j++)
DBUG_ASSERT(end_bit < bitmap_array[j]->n_bits);
@ -504,8 +510,9 @@ my_bool bitmap_union_is_set_all(const MY_BITMAP *map1, const MY_BITMAP *map2)
{
my_bitmap_map *m1= map1->bitmap, *m2= map2->bitmap, *end;
DBUG_ASSERT(map1->bitmap && map2->bitmap &&
map1->n_bits==map2->n_bits);
DBUG_ASSERT(map1->bitmap);
DBUG_ASSERT(map2->bitmap);
DBUG_ASSERT(map1->n_bits==map2->n_bits);
end= map1->last_word_ptr;
while ( m1 < end)
if ((*m1++ | *m2++) != 0xFFFFFFFF)
@ -550,8 +557,9 @@ void bitmap_set_above(MY_BITMAP *map, uint from_byte, uint use_bit)
void bitmap_subtract(MY_BITMAP *map, const MY_BITMAP *map2)
{
my_bitmap_map *to= map->bitmap, *from= map2->bitmap, *end;
DBUG_ASSERT(map->bitmap && map2->bitmap &&
map->n_bits==map2->n_bits);
DBUG_ASSERT(map->bitmap);
DBUG_ASSERT(map2->bitmap);
DBUG_ASSERT(map->n_bits==map2->n_bits);
end= map->last_word_ptr;
@ -564,8 +572,9 @@ void bitmap_union(MY_BITMAP *map, const MY_BITMAP *map2)
{
my_bitmap_map *to= map->bitmap, *from= map2->bitmap, *end;
DBUG_ASSERT(map->bitmap && map2->bitmap &&
map->n_bits==map2->n_bits);
DBUG_ASSERT(map->bitmap);
DBUG_ASSERT(map2->bitmap);
DBUG_ASSERT(map->n_bits == map2->n_bits);
end= map->last_word_ptr;
while (to <= end)
@ -576,8 +585,9 @@ void bitmap_union(MY_BITMAP *map, const MY_BITMAP *map2)
void bitmap_xor(MY_BITMAP *map, const MY_BITMAP *map2)
{
my_bitmap_map *to= map->bitmap, *from= map2->bitmap, *end= map->last_word_ptr;
DBUG_ASSERT(map->bitmap && map2->bitmap &&
map->n_bits==map2->n_bits);
DBUG_ASSERT(map->bitmap);
DBUG_ASSERT(map2->bitmap);
DBUG_ASSERT(map->n_bits == map2->n_bits);
while (to <= end)
*to++ ^= *from++;
}
@ -614,8 +624,9 @@ void bitmap_copy(MY_BITMAP *map, const MY_BITMAP *map2)
{
my_bitmap_map *to= map->bitmap, *from= map2->bitmap, *end;
DBUG_ASSERT(map->bitmap && map2->bitmap &&
map->n_bits==map2->n_bits);
DBUG_ASSERT(map->bitmap);
DBUG_ASSERT(map2->bitmap);
DBUG_ASSERT(map->n_bits == map2->n_bits);
end= map->last_word_ptr;
while (to <= end)
@ -744,7 +755,8 @@ uint bitmap_lock_set_next(MY_BITMAP *map)
void bitmap_lock_clear_bit(MY_BITMAP *map, uint bitmap_bit)
{
bitmap_lock(map);
DBUG_ASSERT(map->bitmap && bitmap_bit < map->n_bits);
DBUG_ASSERT(map->bitmap);
DBUG_ASSERT(bitmap_bit < map->n_bits);
bitmap_clear_bit(map, bitmap_bit);
bitmap_unlock(map);
}

17
sql/ha_partition.cc
View file

@ -2183,7 +2183,8 @@ void ha_partition::update_create_info(HA_CREATE_INFO *create_info)
sub_elem= subpart_it++;
DBUG_ASSERT(sub_elem);
part= i * num_subparts + j;
DBUG_ASSERT(part < m_file_tot_parts && m_file[part]);
DBUG_ASSERT(part < m_file_tot_parts);
DBUG_ASSERT(m_file[part]);
dummy_info.data_file_name= dummy_info.index_file_name = NULL;
m_file[part]->update_create_info(&dummy_info);
sub_elem->data_file_name = (char*) dummy_info.data_file_name;
@ -3770,7 +3771,8 @@ int ha_partition::external_lock(THD *thd, int lock_type)
MY_BITMAP *used_partitions;
DBUG_ENTER("ha_partition::external_lock");
DBUG_ASSERT(!auto_increment_lock && !auto_increment_safe_stmt_log_lock);
DBUG_ASSERT(!auto_increment_lock);
DBUG_ASSERT(!auto_increment_safe_stmt_log_lock);
if (lock_type == F_UNLCK)
used_partitions= &m_locked_partitions;
@ -4034,8 +4036,8 @@ void ha_partition::unlock_row()
bool ha_partition::was_semi_consistent_read()
{
DBUG_ENTER("ha_partition::was_semi_consistent_read");
DBUG_ASSERT(m_last_part < m_tot_parts &&
bitmap_is_set(&(m_part_info->read_partitions), m_last_part));
DBUG_ASSERT(m_last_part < m_tot_parts);
DBUG_ASSERT(bitmap_is_set(&(m_part_info->read_partitions), m_last_part));
DBUG_RETURN(m_file[m_last_part]->was_semi_consistent_read());
}
@ -5910,8 +5912,8 @@ int ha_partition::partition_scan_set_up(uchar * buf, bool idx_read_flag)
DBUG_ASSERT(m_part_spec.start_part < m_tot_parts);
m_ordered_scan_ongoing= m_ordered;
}
DBUG_ASSERT(m_part_spec.start_part < m_tot_parts &&
m_part_spec.end_part < m_tot_parts);
DBUG_ASSERT(m_part_spec.start_part < m_tot_parts);
DBUG_ASSERT(m_part_spec.end_part < m_tot_parts);
DBUG_RETURN(0);
}
@ -8653,7 +8655,8 @@ void ha_partition::get_auto_increment(ulonglong offset, ulonglong increment,
DBUG_PRINT("info", ("offset: %lu inc: %lu desired_values: %lu "
"first_value: %lu", (ulong) offset, (ulong) increment,
(ulong) nb_desired_values, (ulong) *first_value));
DBUG_ASSERT(increment && nb_desired_values);
DBUG_ASSERT(increment);
DBUG_ASSERT(nb_desired_values);
*first_value= 0;
if (table->s->next_number_keypart)
{