AryaWu/sqlite

1#include "sqliteInt.h"2#include "unity.h"3#include <stdlib.h>4#include <string.h>5#include <stdio.h>6 7/* The target is static; use the provided global wrapper. */8#ifdef SQLITE_SYSTEM_MALLOC9extern int test_sqlite3MemInit(void *NotUsed);10#endif11 12void setUp(void) {13  /* Setup code here, or leave empty */14}15 16void tearDown(void) {17  /* Cleanup code here, or leave empty */18}19 20void test_sqlite3MemInit_returns_ok_with_null(void) {21#ifndef SQLITE_SYSTEM_MALLOC22  TEST_IGNORE_MESSAGE("SQLITE_SYSTEM_MALLOC not enabled; sqlite3MemInit not built in this configuration.");23#else24  int rc = test_sqlite3MemInit(NULL);25  TEST_ASSERT_EQUAL_INT_MESSAGE(SQLITE_OK, rc, "sqlite3MemInit(NULL) should return SQLITE_OK");26#endif27}28 29void test_sqlite3MemInit_returns_ok_with_nonnull_pointer(void) {30#ifndef SQLITE_SYSTEM_MALLOC31  TEST_IGNORE_MESSAGE("SQLITE_SYSTEM_MALLOC not enabled; sqlite3MemInit not built in this configuration.");32#else33  int dummy = 123;34  int rc = test_sqlite3MemInit(&dummy);35  TEST_ASSERT_EQUAL_INT_MESSAGE(SQLITE_OK, rc, "sqlite3MemInit(non-NULL) should return SQLITE_OK and ignore the argument");36#endif37}38 39void test_sqlite3MemInit_idempotent_multiple_calls(void) {40#ifndef SQLITE_SYSTEM_MALLOC41  TEST_IGNORE_MESSAGE("SQLITE_SYSTEM_MALLOC not enabled; sqlite3MemInit not built in this configuration.");42#else43  /* Call multiple times to ensure idempotency and consistent success. */44  for (int i = 0; i < 5; i++) {45    int rc = test_sqlite3MemInit(NULL);46    TEST_ASSERT_EQUAL_INT_MESSAGE(SQLITE_OK, rc, "Repeated sqlite3MemInit should continue to return SQLITE_OK");47  }48  /* Also mix with non-NULL pointers to ensure the NotUsed argument is ignored. */49  int dummy = 0;50  for (int i = 0; i < 3; i++) {51    int rc = test_sqlite3MemInit(&dummy);52    TEST_ASSERT_EQUAL_INT_MESSAGE(SQLITE_OK, rc, "sqlite3MemInit with non-NULL NotUsed should return SQLITE_OK");53    dummy++;54  }55#endif56}57 58int main(void) {59  UNITY_BEGIN();60  RUN_TEST(test_sqlite3MemInit_returns_ok_with_null);61  RUN_TEST(test_sqlite3MemInit_returns_ok_with_nonnull_pointer);62  RUN_TEST(test_sqlite3MemInit_idempotent_multiple_calls);63  return UNITY_END();64}