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68 | #include <pthread.h>
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include "array.h"
void print_array(const char* name, array_t* array);
void test_arrays(array_t* array1, array_t* array2);
void* test_array(void* data);
int main()
{
array_t* array1 = array_create(100);
array_t* array2 = array_create(100);
test_arrays(array1, array2);
print_array("array1", array1);
print_array("array2", array2);
array_destroy(array1);
array_destroy(array2);
return 0;
}
void print_array(const char* name, array_t* array)
{
printf("%s: %zu elements\n", name, array_get_count(array));
fflush(stdout);
}
void test_arrays(array_t* array1, array_t* array2)
{
srand( (unsigned)((unsigned)time(NULL) + (unsigned)clock()) );
size_t thread_count = 10 + rand() % 20;
pthread_t* threads = (pthread_t*) malloc( thread_count * sizeof(pthread_t) );
for ( size_t current = 0; current < thread_count; ++current )
pthread_create( threads + current, NULL, test_array, current % 2 ? array2 : array1 );
for ( size_t current = 0; current < thread_count; ++current )
pthread_join( threads[current], NULL );
free(threads);
}
void* test_array(void* data)
{
array_t* array = (array_t*)data;
for ( size_t index = 0, count = 1000 + rand() % 10000; index < count; ++index )
{
size_t num = rand() % 100;
if ( num >= 10 )
array_append( array, (void*)(num) );
else
{
num += rand() % 90;
if ( array_find_first(array, (void*)num, 0) != array_not_found )
array_remove_first(array, (void*)num, 0);
}
}
return NULL;
}
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