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#include <string.h>
#include "xmlrpc_config.h"
#include "xmlrpc-c/util_int.h"
#include "xmlrpc-c/string_int.h"
#include "testtool.h"
#include "memblock.h"
static char* test_string_1 = "foo";
static int test_int_array_1[5] = {1, 2, 3, 4, 5};
static int test_int_array_2[3] = {6, 7, 8};
static int test_int_array_3[8] = {1, 2, 3, 4, 5, 6, 7, 8};
static void
testMemBlock(void) {
xmlrpc_env env;
xmlrpc_mem_block * blockP;
xmlrpc_mem_block * typedHeapBlockP;
void ** typedContents;
xmlrpc_env_init(&env);
/* Allocate a zero-size block. */
blockP = xmlrpc_mem_block_new(&env, 0);
TEST_NO_FAULT(&env);
TEST(blockP != NULL);
TEST(xmlrpc_mem_block_size(blockP) == 0);
/* Grow the block a little bit. */
xmlrpc_mem_block_resize(&env, blockP, strlen(test_string_1) + 1);
TEST_NO_FAULT(&env);
TEST(xmlrpc_mem_block_size(blockP) == strlen(test_string_1) + 1);
/* Insert a string into the block, and resize it by large amount.
** We want to cause a reallocation and copy of the block contents. */
strcpy(xmlrpc_mem_block_contents(blockP), test_string_1);
xmlrpc_mem_block_resize(&env, blockP, 10000);
TEST_NO_FAULT(&env);
TEST(xmlrpc_mem_block_size(blockP) == 10000);
TEST(xmlrpc_streq(xmlrpc_mem_block_contents(blockP), test_string_1));
/* Test growing beyond a megabyte */
xmlrpc_mem_block_resize(&env, blockP, 1024*1024+1);
TEST_NO_FAULT(&env);
TEST(xmlrpc_mem_block_size(blockP) == 1024*1024+1);
TEST(xmlrpc_streq(xmlrpc_mem_block_contents(blockP), test_string_1));
/* Test shrinking */
xmlrpc_mem_block_resize(&env, blockP, 2);
TEST_NO_FAULT(&env);
TEST(xmlrpc_mem_block_size(blockP) == 2);
TEST(xmlrpc_memeq(xmlrpc_mem_block_contents(blockP), test_string_1, 2));
/* Test cleanup code (with help from memprof). */
xmlrpc_mem_block_free(blockP);
/* Allocate a bigger block. */
blockP = xmlrpc_mem_block_new(&env, 128);
TEST_NO_FAULT(&env);
TEST(blockP != NULL);
TEST(xmlrpc_mem_block_size(blockP) == 128);
/* Test cleanup code (with help from memprof). */
xmlrpc_mem_block_free(blockP);
/* Allocate a "typed" memory block. */
typedHeapBlockP = XMLRPC_TYPED_MEM_BLOCK_NEW(void *, &env, 20);
TEST_NO_FAULT(&env);
TEST(typedHeapBlockP != NULL);
TEST(XMLRPC_TYPED_MEM_BLOCK_SIZE(void*, typedHeapBlockP) == 20);
typedContents = XMLRPC_TYPED_MEM_BLOCK_CONTENTS(void*, typedHeapBlockP);
TEST(typedContents != NULL);
/* Resize a typed memory block. */
XMLRPC_TYPED_MEM_BLOCK_RESIZE(void*, &env, typedHeapBlockP, 100);
TEST_NO_FAULT(&env);
TEST(XMLRPC_TYPED_MEM_BLOCK_SIZE(void*, typedHeapBlockP) == 100);
/* Test cleanup code (with help from memprof). */
XMLRPC_TYPED_MEM_BLOCK_FREE(void*, typedHeapBlockP);
/* Test xmlrpc_mem_block_append. */
blockP = XMLRPC_TYPED_MEM_BLOCK_NEW(int, &env, 5);
TEST_NO_FAULT(&env);
memcpy(XMLRPC_TYPED_MEM_BLOCK_CONTENTS(int, blockP),
test_int_array_1, sizeof(test_int_array_1));
XMLRPC_TYPED_MEM_BLOCK_APPEND(int, &env, blockP, test_int_array_2, 3);
TEST(XMLRPC_TYPED_MEM_BLOCK_SIZE(int, blockP) == 8);
TEST(memcmp(XMLRPC_TYPED_MEM_BLOCK_CONTENTS(int, blockP),
test_int_array_3, sizeof(test_int_array_3)) == 0);
XMLRPC_TYPED_MEM_BLOCK_FREE(int, blockP);
xmlrpc_env_clean(&env);
}
static void
testMemPool(void) {
xmlrpc_env env;
xmlrpc_mem_pool * poolP;
xmlrpc_env_init(&env);
poolP = xmlrpc_mem_pool_new(&env, 1);
TEST_NO_FAULT(&env);
TEST(poolP != NULL);
xmlrpc_mem_pool_free(poolP);
poolP = xmlrpc_mem_pool_new(&env, 10);
TEST_NO_FAULT(&env);
TEST(poolP != NULL);
xmlrpc_mem_pool_alloc(&env, poolP, 1);
TEST_NO_FAULT(&env);
xmlrpc_mem_pool_release(poolP, 1);
TEST_NO_FAULT(&env);
xmlrpc_mem_pool_alloc(&env, poolP, 5);
TEST_NO_FAULT(&env);
{
xmlrpc_env env2;
xmlrpc_env_init(&env2);
xmlrpc_mem_pool_alloc(&env2, poolP, 6);
TEST_FAULT(&env2, XMLRPC_LIMIT_EXCEEDED_ERROR);
xmlrpc_env_clean(&env2);
}
xmlrpc_mem_pool_alloc(&env, poolP, 5);
TEST_NO_FAULT(&env);
xmlrpc_mem_pool_release(poolP, 5);
TEST_NO_FAULT(&env);
xmlrpc_mem_pool_release(poolP, 5);
TEST_NO_FAULT(&env);
xmlrpc_mem_pool_free(poolP);
xmlrpc_env_clean(&env);
}
static void
testMemBlockPool(void) {
xmlrpc_env env;
xmlrpc_mem_pool * poolP;
xmlrpc_mem_block * block1P;
xmlrpc_env_init(&env);
/* The memory block facility often allocates more memory that we request,
anticipating the future (e.g. if we create a 1-byte block, it allocates
16), so we work in large numbers.
*/
poolP = xmlrpc_mem_pool_new(&env, 1000);
TEST_NO_FAULT(&env);
TEST(poolP != NULL);
block1P = xmlrpc_mem_block_new_pool(&env, 1000, poolP);
TEST_NO_FAULT(&env);
TEST(block1P != NULL);
xmlrpc_mem_block_free(block1P);
block1P = xmlrpc_mem_block_new_pool(&env, 200, poolP);
{
xmlrpc_env env2;
xmlrpc_env_init(&env2);
xmlrpc_mem_block_new_pool(&env2, 900, poolP);
TEST_FAULT(&env2, XMLRPC_LIMIT_EXCEEDED_ERROR);
xmlrpc_env_clean(&env2);
}
xmlrpc_mem_block_resize(&env, block1P, 500);
TEST_NO_FAULT(&env);
{
xmlrpc_env env2;
xmlrpc_env_init(&env2);
xmlrpc_mem_block_resize(&env2, block1P, 1100);
TEST_FAULT(&env2, XMLRPC_LIMIT_EXCEEDED_ERROR);
xmlrpc_env_clean(&env2);
}
{
xmlrpc_env env2;
xmlrpc_env_init(&env2);
xmlrpc_mem_block_new_pool(&env2, 600, poolP);
TEST_FAULT(&env2, XMLRPC_LIMIT_EXCEEDED_ERROR);
xmlrpc_env_clean(&env2);
}
xmlrpc_mem_block_free(block1P);
xmlrpc_mem_pool_free(poolP);
xmlrpc_env_clean(&env);
}
void
test_memBlock() {
printf("Running memory manager tests...");
testMemBlock();
testMemPool();
testMemBlockPool();
printf("\n");
printf("Memory manager tests done.\n");
}
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