test/testautomation_stdlib.c - external/github.com/libsdl-org/SDL - Git at Google

 /**
  * Standard C library routine test suite
  */

 #include <stdio.h>

 #include "SDL.h"
 #include "SDL_test.h"


 /* Test case functions */

 /**
  * @brief Call to SDL_strlcpy
  */
 #undef SDL_strlcpy
 int
 stdlib_strlcpy(void *arg)
 {
   size_t result;
   char text[1024];
   const char *expected;

   result = SDL_strlcpy(text, "foo", sizeof(text));
   expected = "foo";
   SDLTest_AssertPass("Call to SDL_strlcpy(\"foo\")");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), (int) result);

   result = SDL_strlcpy(text, "foo", 2);
   expected = "f";
   SDLTest_AssertPass("Call to SDL_strlcpy(\"foo\") with buffer size 2");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", (int) result);

   return TEST_COMPLETED;
 }

 /**
  * @brief Call to SDL_snprintf
  */
 #undef SDL_snprintf
 int
 stdlib_snprintf(void *arg)
 {
   int result;
   int predicted;
   char text[1024];
   const char *expected;

   result = SDL_snprintf(text, sizeof(text), "%s", "foo");
   expected = "foo";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%s\", \"foo\")");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);

   result = SDL_snprintf(text, 2, "%s", "foo");
   expected = "f";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%s\", \"foo\") with buffer size 2");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", result);

   result = SDL_snprintf(NULL, 0, "%s", "foo");
   SDLTest_AssertPass("Call to SDL_snprintf(NULL, 0, \"%%s\", \"foo\")");
   SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", result);

   result = SDL_snprintf(text, 2, "%s\n", "foo");
   expected = "f";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%s\\n\", \"foo\") with buffer size 2");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == 4, "Check result value, expected: 4, got: %d", result);

   result = SDL_snprintf(text, sizeof(text), "%f", 0.0);
   predicted = SDL_snprintf(NULL, 0, "%f", 0.0);
   expected = "0.000000";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", 0.0)");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
   SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

   result = SDL_snprintf(text, sizeof(text), "%f", 1.0);
   predicted = SDL_snprintf(NULL, 0, "%f", 1.0);
   expected = "1.000000";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", 1.0)");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
   SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

   result = SDL_snprintf(text, sizeof(text), "%.f", 1.0);
   predicted = SDL_snprintf(NULL, 0, "%.f", 1.0);
   expected = "1";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%.f\", 1.0)");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
   SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

   result = SDL_snprintf(text, sizeof(text), "%#.f", 1.0);
   predicted = SDL_snprintf(NULL, 0, "%#.f", 1.0);
   expected = "1.";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%#.f\", 1.0)");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
   SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

   result = SDL_snprintf(text, sizeof(text), "%f", 1.0 + 1.0 / 3.0);
   predicted = SDL_snprintf(NULL, 0, "%f", 1.0 + 1.0 / 3.0);
   expected = "1.333333";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", 1.0 + 1.0 / 3.0)");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
   SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

   result = SDL_snprintf(text, sizeof(text), "%+f", 1.0 + 1.0 / 3.0);
   predicted = SDL_snprintf(NULL, 0, "%+f", 1.0 + 1.0 / 3.0);
   expected = "+1.333333";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%+f\", 1.0 + 1.0 / 3.0)");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
   SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

   result = SDL_snprintf(text, sizeof(text), "%.2f", 1.0 + 1.0 / 3.0);
   predicted = SDL_snprintf(NULL, 0, "%.2f", 1.0 + 1.0 / 3.0);
   expected = "1.33";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%.2f\", 1.0 + 1.0 / 3.0)");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
   SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
   SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

   result = SDL_snprintf(text, sizeof(text), "%6.2f", 1.0 + 1.0 / 3.0);
   predicted = SDL_snprintf(NULL, 0, "%6.2f", 1.0 + 1.0 / 3.0);
   expected = "  1.33";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%6.2f\", 1.0 + 1.0 / 3.0)");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
   SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
   SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

   result = SDL_snprintf(text, sizeof(text), "%06.2f", 1.0 + 1.0 / 3.0);
   predicted = SDL_snprintf(NULL, 0, "%06.2f", 1.0 + 1.0 / 3.0);
   expected = "001.33";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%06.2f\", 1.0 + 1.0 / 3.0)");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
   SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
   SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

   result = SDL_snprintf(text, 5, "%06.2f", 1.0 + 1.0 / 3.0);
   expected = "001.";
   SDLTest_AssertPass("Call to SDL_snprintf(\"%%06.2f\", 1.0 + 1.0 / 3.0) with buffer size 5");
   SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
   SDLTest_AssertCheck(result == 6, "Check result value, expected: 6, got: %d", result);

   return TEST_COMPLETED;
 }

 /**
  * @brief Call to SDL_getenv and SDL_setenv
  */
 int
 stdlib_getsetenv(void *arg)
 {
   const int nameLen = 16;
   char name[17];
   int counter;
   int result;
   char * value1;
   char * value2;
   char * expected;
   int overwrite;
   char * text;

   /* Create a random name. This tests SDL_getenv, since we need to */
   /* make sure the variable is not set yet (it shouldn't). */
   do {
     for(counter = 0; counter < nameLen; counter++) {
       name[counter] = (char)SDLTest_RandomIntegerInRange(65, 90);
     }
     name[nameLen] = '\0';

     text = SDL_getenv(name);
     SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
     if (text != NULL) {
       SDLTest_Log("Expected: NULL, Got: '%s' (%i)", text, (int) SDL_strlen(text));
     }
   } while (text != NULL);

   /* Create random values to set */
   value1 = SDLTest_RandomAsciiStringOfSize(10);
   value2 = SDLTest_RandomAsciiStringOfSize(10);

   /* Set value 1 without overwrite */
   overwrite = 0;
   expected = value1;
   result = SDL_setenv(name, value1, overwrite);
   SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
   SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);

   /* Check value */
   text = SDL_getenv(name);
   SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
   SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
   if (text != NULL) {
     SDLTest_AssertCheck(
       SDL_strcmp(text, expected) == 0,
       "Verify returned text, expected: %s, got: %s",
       expected,
       text);
   }

   /* Set value 2 with overwrite */
   overwrite = 1;
   expected = value2;
   result = SDL_setenv(name, value2, overwrite);
   SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value2, overwrite);
   SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);

   /* Check value */
   text = SDL_getenv(name);
   SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
   SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
   if (text != NULL) {
     SDLTest_AssertCheck(
       SDL_strcmp(text, expected) == 0,
       "Verify returned text, expected: %s, got: %s",
       expected,
       text);
   }

   /* Set value 1 without overwrite */
   overwrite = 0;
   expected = value2;
   result = SDL_setenv(name, value1, overwrite);
   SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
   SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);

   /* Check value */
   text = SDL_getenv(name);
   SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
   SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
   if (text != NULL) {
     SDLTest_AssertCheck(
       SDL_strcmp(text, expected) == 0,
       "Verify returned text, expected: %s, got: %s",
       expected,
       text);
   }

   /* Set value 1 without overwrite */
   overwrite = 1;
   expected = value1;
   result = SDL_setenv(name, value1, overwrite);
   SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
   SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);

   /* Check value */
   text = SDL_getenv(name);
   SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
   SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
   if (text != NULL) {
     SDLTest_AssertCheck(
       SDL_strcmp(text, expected) == 0,
       "Verify returned text, expected: %s, got: %s",
       expected,
       text);
   }

   /* Negative cases */
   for (overwrite=0; overwrite <= 1; overwrite++) {
     result = SDL_setenv(NULL, value1, overwrite);
     SDLTest_AssertPass("Call to SDL_setenv(NULL,'%s', %i)", value1, overwrite);
     SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
     result = SDL_setenv("", value1, overwrite);
     SDLTest_AssertPass("Call to SDL_setenv('','%s', %i)", value1, overwrite);
     SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
     result = SDL_setenv("=", value1, overwrite);
     SDLTest_AssertPass("Call to SDL_setenv('=','%s', %i)", value1, overwrite);
     SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
     result = SDL_setenv(name, NULL, overwrite);
     SDLTest_AssertPass("Call to SDL_setenv('%s', NULL, %i)", name, overwrite);
     SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
   }

   /* Clean up */
   SDL_free(value1);
   SDL_free(value2);

   return TEST_COMPLETED;
 }

 /**
  * @brief Call to SDL_sscanf
  */
 #undef SDL_sscanf
 int
 stdlib_sscanf(void *arg)
 {
   int output;
   int result;
   int expected_output;
   int expected_result;

   expected_output = output = 123;
   expected_result = -1;
   result = SDL_sscanf("", "%i", &output);
   SDLTest_AssertPass("Call to SDL_sscanf(\"\", \"%%i\", &output)");
   SDLTest_AssertCheck(expected_output == output, "Check output, expected: %i, got: %i", expected_output, output);
   SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);

   expected_output = output = 123;
   expected_result = 0;
   result = SDL_sscanf("a", "%i", &output);
   SDLTest_AssertPass("Call to SDL_sscanf(\"a\", \"%%i\", &output)");
   SDLTest_AssertCheck(expected_output == output, "Check output, expected: %i, got: %i", expected_output, output);
   SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);

   output = 123;
   expected_output = 2;
   expected_result = 1;
   result = SDL_sscanf("2", "%i", &output);
   SDLTest_AssertPass("Call to SDL_sscanf(\"2\", \"%%i\", &output)");
   SDLTest_AssertCheck(expected_output == output, "Check output, expected: %i, got: %i", expected_output, output);
   SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);

   output = 123;
   expected_output = 0xa;
   expected_result = 1;
   result = SDL_sscanf("aa", "%1x", &output);
   SDLTest_AssertPass("Call to SDL_sscanf(\"aa\", \"%%1x\", &output)");
   SDLTest_AssertCheck(expected_output == output, "Check output, expected: %i, got: %i", expected_output, output);
   SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);

   return TEST_COMPLETED;
 }

 #if defined(_WIN64)
 # define SIZE_FORMAT "I64u"
 #elif defined(__WIN32__)
 # define SIZE_FORMAT "I32u"
 #else
 # define SIZE_FORMAT "zu"
 #endif

 typedef struct
 {
     size_t a;
     size_t b;
     size_t result;
     int status;
 } overflow_test;

 static const overflow_test multiplications[] =
 {
     { 1, 1, 1, 0 },
     { 0, 0, 0, 0 },
     { SDL_SIZE_MAX, 0, 0, 0 },
     { SDL_SIZE_MAX, 1, SDL_SIZE_MAX, 0 },
     { SDL_SIZE_MAX / 2, 2, SDL_SIZE_MAX - (SDL_SIZE_MAX % 2), 0 },
     { SDL_SIZE_MAX / 23, 23, SDL_SIZE_MAX - (SDL_SIZE_MAX % 23), 0 },

     { (SDL_SIZE_MAX / 2) + 1, 2, 0, -1 },
     { (SDL_SIZE_MAX / 23) + 42, 23, 0, -1 },
     { SDL_SIZE_MAX, SDL_SIZE_MAX, 0, -1 },
 };

 static const overflow_test additions[] =
 {
     { 1, 1, 2, 0 },
     { 0, 0, 0, 0 },
     { SDL_SIZE_MAX, 0, SDL_SIZE_MAX, 0 },
     { SDL_SIZE_MAX - 1, 1, SDL_SIZE_MAX, 0 },
     { SDL_SIZE_MAX - 42, 23, SDL_SIZE_MAX - (42 - 23), 0 },

     { SDL_SIZE_MAX, 1, 0, -1 },
     { SDL_SIZE_MAX, 23, 0, -1 },
     { SDL_SIZE_MAX, SDL_SIZE_MAX, 0, -1 },
 };

 static int
 stdlib_overflow(void *arg)
 {
   size_t i;
   size_t useBuiltin;

   for (useBuiltin = 0; useBuiltin < 2; useBuiltin++) {
       if (useBuiltin) {
           SDLTest_Log("Using gcc/clang builtins if possible");
       } else {
           SDLTest_Log("Not using gcc/clang builtins");
       }

       for (i = 0; i < SDL_arraysize(multiplications); i++) {
           const overflow_test *t = &multiplications[i];
           int status;
           size_t result = ~t->result;

           if (useBuiltin) {
               status = SDL_size_mul_overflow(t->a, t->b, &result);
           } else {
               /* This disables the macro that tries to use a gcc/clang
                * builtin, so we test the fallback implementation instead. */
               status = (SDL_size_mul_overflow)(t->a, t->b, &result);
           }

           if (t->status == 0) {
               SDLTest_AssertCheck(status == 0,
                                   "(%" SIZE_FORMAT " * %" SIZE_FORMAT ") should succeed",
                                   t->a, t->b);
               SDLTest_AssertCheck(result == t->result,
                                   "(%" SIZE_FORMAT " * %" SIZE_FORMAT "): expected %" SIZE_FORMAT ", got %" SIZE_FORMAT,
                                   t->a, t->b, t->result, result);
           } else {
               SDLTest_AssertCheck(status == -1,
                                   "(%" SIZE_FORMAT " * %" SIZE_FORMAT ") should fail",
                                   t->a, t->b);
           }

           if (t->a == t->b) {
               continue;
           }

           result = ~t->result;

           if (useBuiltin) {
               status = SDL_size_mul_overflow(t->b, t->a, &result);
           } else {
               status = (SDL_size_mul_overflow)(t->b, t->a, &result);
           }

           if (t->status == 0) {
               SDLTest_AssertCheck(status == 0,
                                   "(%" SIZE_FORMAT " * %" SIZE_FORMAT ") should succeed",
                                   t->b, t->a);
               SDLTest_AssertCheck(result == t->result,
                                   "(%" SIZE_FORMAT " * %" SIZE_FORMAT "): expected %" SIZE_FORMAT ", got %" SIZE_FORMAT,
                                   t->b, t->a, t->result, result);
           } else {
               SDLTest_AssertCheck(status == -1,
                                   "(%" SIZE_FORMAT " * %" SIZE_FORMAT ") should fail",
                                   t->b, t->a);
           }
       }

       for (i = 0; i < SDL_arraysize(additions); i++) {
           const overflow_test *t = &additions[i];
           int status;
           size_t result = ~t->result;

           if (useBuiltin) {
               status = SDL_size_add_overflow(t->a, t->b, &result);
           } else {
               status = (SDL_size_add_overflow)(t->a, t->b, &result);
           }

           if (t->status == 0) {
               SDLTest_AssertCheck(status == 0,
                                   "(%" SIZE_FORMAT " + %" SIZE_FORMAT ") should succeed",
                                   t->a, t->b);
               SDLTest_AssertCheck(result == t->result,
                                   "(%" SIZE_FORMAT " + %" SIZE_FORMAT "): expected %" SIZE_FORMAT ", got %" SIZE_FORMAT,
                                   t->a, t->b, t->result, result);
           } else {
               SDLTest_AssertCheck(status == -1,
                                   "(%" SIZE_FORMAT " + %" SIZE_FORMAT ") should fail",
                                   t->a, t->b);
           }

           if (t->a == t->b) {
               continue;
           }

           result = ~t->result;

           if (useBuiltin) {
               status = SDL_size_add_overflow(t->b, t->a, &result);
           } else {
               status = (SDL_size_add_overflow)(t->b, t->a, &result);
           }

           if (t->status == 0) {
               SDLTest_AssertCheck(status == 0,
                                   "(%" SIZE_FORMAT " + %" SIZE_FORMAT ") should succeed",
                                   t->b, t->a);
               SDLTest_AssertCheck(result == t->result,
                                   "(%" SIZE_FORMAT " + %" SIZE_FORMAT "): expected %" SIZE_FORMAT ", got %" SIZE_FORMAT,
                                   t->b, t->a, t->result, result);
           } else {
               SDLTest_AssertCheck(status == -1,
                                   "(%" SIZE_FORMAT " + %" SIZE_FORMAT ") should fail",
                                   t->b, t->a);
           }
       }
   }

   return TEST_COMPLETED;
 }

 /* ================= Test References ================== */

 /* Standard C routine test cases */
 static const SDLTest_TestCaseReference stdlibTest1 =
         { (SDLTest_TestCaseFp)stdlib_strlcpy, "stdlib_strlcpy", "Call to SDL_strlcpy", TEST_ENABLED };

 static const SDLTest_TestCaseReference stdlibTest2 =
         { (SDLTest_TestCaseFp)stdlib_snprintf, "stdlib_snprintf", "Call to SDL_snprintf", TEST_ENABLED };

 static const SDLTest_TestCaseReference stdlibTest3 =
         { (SDLTest_TestCaseFp)stdlib_getsetenv, "stdlib_getsetenv", "Call to SDL_getenv and SDL_setenv", TEST_ENABLED };

 static const SDLTest_TestCaseReference stdlibTest4 =
         { (SDLTest_TestCaseFp)stdlib_sscanf, "stdlib_sscanf", "Call to SDL_sscanf", TEST_ENABLED };

 static const SDLTest_TestCaseReference stdlibTestOverflow =
         { stdlib_overflow, "stdlib_overflow", "Overflow detection", TEST_ENABLED };

 /* Sequence of Standard C routine test cases */
 static const SDLTest_TestCaseReference *stdlibTests[] =  {
     &stdlibTest1,
     &stdlibTest2,
     &stdlibTest3,
     &stdlibTest4,
     &stdlibTestOverflow,
     NULL
 };

 /* Standard C routine test suite (global) */
 SDLTest_TestSuiteReference stdlibTestSuite = {
     "Stdlib",
     NULL,
     stdlibTests,
     NULL
 };
	/**
	* Standard C library routine test suite
	*/

	#include <stdio.h>

	#include "SDL.h"
	#include "SDL_test.h"


	/* Test case functions */

	/**
	* @brief Call to SDL_strlcpy
	*/
	#undef SDL_strlcpy
	int
	stdlib_strlcpy(void *arg)
	{
	size_t result;
	char text[1024];
	const char *expected;

	result = SDL_strlcpy(text, "foo", sizeof(text));
	expected = "foo";
	SDLTest_AssertPass("Call to SDL_strlcpy(\"foo\")");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), (int) result);

	result = SDL_strlcpy(text, "foo", 2);
	expected = "f";
	SDLTest_AssertPass("Call to SDL_strlcpy(\"foo\") with buffer size 2");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", (int) result);

	return TEST_COMPLETED;
	}

	/**
	* @brief Call to SDL_snprintf
	*/
	#undef SDL_snprintf
	int
	stdlib_snprintf(void *arg)
	{
	int result;
	int predicted;
	char text[1024];
	const char *expected;

	result = SDL_snprintf(text, sizeof(text), "%s", "foo");
	expected = "foo";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%s\", \"foo\")");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);

	result = SDL_snprintf(text, 2, "%s", "foo");
	expected = "f";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%s\", \"foo\") with buffer size 2");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", result);

	result = SDL_snprintf(NULL, 0, "%s", "foo");
	SDLTest_AssertPass("Call to SDL_snprintf(NULL, 0, \"%%s\", \"foo\")");
	SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", result);

	result = SDL_snprintf(text, 2, "%s\n", "foo");
	expected = "f";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%s\\n\", \"foo\") with buffer size 2");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == 4, "Check result value, expected: 4, got: %d", result);

	result = SDL_snprintf(text, sizeof(text), "%f", 0.0);
	predicted = SDL_snprintf(NULL, 0, "%f", 0.0);
	expected = "0.000000";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", 0.0)");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
	SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

	result = SDL_snprintf(text, sizeof(text), "%f", 1.0);
	predicted = SDL_snprintf(NULL, 0, "%f", 1.0);
	expected = "1.000000";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", 1.0)");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
	SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

	result = SDL_snprintf(text, sizeof(text), "%.f", 1.0);
	predicted = SDL_snprintf(NULL, 0, "%.f", 1.0);
	expected = "1";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%.f\", 1.0)");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
	SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

	result = SDL_snprintf(text, sizeof(text), "%#.f", 1.0);
	predicted = SDL_snprintf(NULL, 0, "%#.f", 1.0);
	expected = "1.";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%#.f\", 1.0)");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
	SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

	result = SDL_snprintf(text, sizeof(text), "%f", 1.0 + 1.0 / 3.0);
	predicted = SDL_snprintf(NULL, 0, "%f", 1.0 + 1.0 / 3.0);
	expected = "1.333333";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", 1.0 + 1.0 / 3.0)");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
	SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

	result = SDL_snprintf(text, sizeof(text), "%+f", 1.0 + 1.0 / 3.0);
	predicted = SDL_snprintf(NULL, 0, "%+f", 1.0 + 1.0 / 3.0);
	expected = "+1.333333";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%+f\", 1.0 + 1.0 / 3.0)");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
	SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

	result = SDL_snprintf(text, sizeof(text), "%.2f", 1.0 + 1.0 / 3.0);
	predicted = SDL_snprintf(NULL, 0, "%.2f", 1.0 + 1.0 / 3.0);
	expected = "1.33";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%.2f\", 1.0 + 1.0 / 3.0)");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
	SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
	SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

	result = SDL_snprintf(text, sizeof(text), "%6.2f", 1.0 + 1.0 / 3.0);
	predicted = SDL_snprintf(NULL, 0, "%6.2f", 1.0 + 1.0 / 3.0);
	expected = " 1.33";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%6.2f\", 1.0 + 1.0 / 3.0)");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
	SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
	SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

	result = SDL_snprintf(text, sizeof(text), "%06.2f", 1.0 + 1.0 / 3.0);
	predicted = SDL_snprintf(NULL, 0, "%06.2f", 1.0 + 1.0 / 3.0);
	expected = "001.33";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%06.2f\", 1.0 + 1.0 / 3.0)");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
	SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int) SDL_strlen(text), result);
	SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);

	result = SDL_snprintf(text, 5, "%06.2f", 1.0 + 1.0 / 3.0);
	expected = "001.";
	SDLTest_AssertPass("Call to SDL_snprintf(\"%%06.2f\", 1.0 + 1.0 / 3.0) with buffer size 5");
	SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
	SDLTest_AssertCheck(result == 6, "Check result value, expected: 6, got: %d", result);

	return TEST_COMPLETED;
	}

	/**
	* @brief Call to SDL_getenv and SDL_setenv
	*/
	int
	stdlib_getsetenv(void *arg)
	{
	const int nameLen = 16;
	char name[17];
	int counter;
	int result;
	char * value1;
	char * value2;
	char * expected;
	int overwrite;
	char * text;

	/* Create a random name. This tests SDL_getenv, since we need to */
	/* make sure the variable is not set yet (it shouldn't). */
	do {
	for(counter = 0; counter < nameLen; counter++) {
	name[counter] = (char)SDLTest_RandomIntegerInRange(65, 90);
	}
	name[nameLen] = '\0';

	text = SDL_getenv(name);
	SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
	if (text != NULL) {
	SDLTest_Log("Expected: NULL, Got: '%s' (%i)", text, (int) SDL_strlen(text));
	}
	} while (text != NULL);

	/* Create random values to set */
	value1 = SDLTest_RandomAsciiStringOfSize(10);
	value2 = SDLTest_RandomAsciiStringOfSize(10);

	/* Set value 1 without overwrite */
	overwrite = 0;
	expected = value1;
	result = SDL_setenv(name, value1, overwrite);
	SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
	SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);

	/* Check value */
	text = SDL_getenv(name);
	SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
	SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
	if (text != NULL) {
	SDLTest_AssertCheck(
	SDL_strcmp(text, expected) == 0,
	"Verify returned text, expected: %s, got: %s",
	expected,
	text);
	}

	/* Set value 2 with overwrite */
	overwrite = 1;
	expected = value2;
	result = SDL_setenv(name, value2, overwrite);
	SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value2, overwrite);
	SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);

	/* Check value */
	text = SDL_getenv(name);
	SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
	SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
	if (text != NULL) {
	SDLTest_AssertCheck(
	SDL_strcmp(text, expected) == 0,
	"Verify returned text, expected: %s, got: %s",
	expected,
	text);
	}

	/* Set value 1 without overwrite */
	overwrite = 0;
	expected = value2;
	result = SDL_setenv(name, value1, overwrite);
	SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
	SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);

	/* Check value */
	text = SDL_getenv(name);
	SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
	SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
	if (text != NULL) {
	SDLTest_AssertCheck(
	SDL_strcmp(text, expected) == 0,
	"Verify returned text, expected: %s, got: %s",
	expected,
	text);
	}

	/* Set value 1 without overwrite */
	overwrite = 1;
	expected = value1;
	result = SDL_setenv(name, value1, overwrite);
	SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
	SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);

	/* Check value */
	text = SDL_getenv(name);
	SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
	SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
	if (text != NULL) {
	SDLTest_AssertCheck(
	SDL_strcmp(text, expected) == 0,
	"Verify returned text, expected: %s, got: %s",
	expected,
	text);
	}

	/* Negative cases */
	for (overwrite=0; overwrite <= 1; overwrite++) {
	result = SDL_setenv(NULL, value1, overwrite);
	SDLTest_AssertPass("Call to SDL_setenv(NULL,'%s', %i)", value1, overwrite);
	SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
	result = SDL_setenv("", value1, overwrite);
	SDLTest_AssertPass("Call to SDL_setenv('','%s', %i)", value1, overwrite);
	SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
	result = SDL_setenv("=", value1, overwrite);
	SDLTest_AssertPass("Call to SDL_setenv('=','%s', %i)", value1, overwrite);
	SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
	result = SDL_setenv(name, NULL, overwrite);
	SDLTest_AssertPass("Call to SDL_setenv('%s', NULL, %i)", name, overwrite);
	SDLTest_AssertCheck(result == -1, "Check result, expected: -1, got: %i", result);
	}

	/* Clean up */
	SDL_free(value1);
	SDL_free(value2);

	return TEST_COMPLETED;
	}

	/**
	* @brief Call to SDL_sscanf
	*/
	#undef SDL_sscanf
	int
	stdlib_sscanf(void *arg)
	{
	int output;
	int result;
	int expected_output;
	int expected_result;

	expected_output = output = 123;
	expected_result = -1;
	result = SDL_sscanf("", "%i", &output);
	SDLTest_AssertPass("Call to SDL_sscanf(\"\", \"%%i\", &output)");
	SDLTest_AssertCheck(expected_output == output, "Check output, expected: %i, got: %i", expected_output, output);
	SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);

	expected_output = output = 123;
	expected_result = 0;
	result = SDL_sscanf("a", "%i", &output);
	SDLTest_AssertPass("Call to SDL_sscanf(\"a\", \"%%i\", &output)");
	SDLTest_AssertCheck(expected_output == output, "Check output, expected: %i, got: %i", expected_output, output);
	SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);

	output = 123;
	expected_output = 2;
	expected_result = 1;
	result = SDL_sscanf("2", "%i", &output);
	SDLTest_AssertPass("Call to SDL_sscanf(\"2\", \"%%i\", &output)");
	SDLTest_AssertCheck(expected_output == output, "Check output, expected: %i, got: %i", expected_output, output);
	SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);

	output = 123;
	expected_output = 0xa;
	expected_result = 1;
	result = SDL_sscanf("aa", "%1x", &output);
	SDLTest_AssertPass("Call to SDL_sscanf(\"aa\", \"%%1x\", &output)");
	SDLTest_AssertCheck(expected_output == output, "Check output, expected: %i, got: %i", expected_output, output);
	SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);

	return TEST_COMPLETED;
	}

	#if defined(_WIN64)
	# define SIZE_FORMAT "I64u"
	#elif defined(__WIN32__)
	# define SIZE_FORMAT "I32u"
	#else
	# define SIZE_FORMAT "zu"
	#endif

	typedef struct
	{
	size_t a;
	size_t b;
	size_t result;
	int status;
	} overflow_test;

	static const overflow_test multiplications[] =
	{
	{ 1, 1, 1, 0 },
	{ 0, 0, 0, 0 },
	{ SDL_SIZE_MAX, 0, 0, 0 },
	{ SDL_SIZE_MAX, 1, SDL_SIZE_MAX, 0 },
	{ SDL_SIZE_MAX / 2, 2, SDL_SIZE_MAX - (SDL_SIZE_MAX % 2), 0 },
	{ SDL_SIZE_MAX / 23, 23, SDL_SIZE_MAX - (SDL_SIZE_MAX % 23), 0 },

	{ (SDL_SIZE_MAX / 2) + 1, 2, 0, -1 },
	{ (SDL_SIZE_MAX / 23) + 42, 23, 0, -1 },
	{ SDL_SIZE_MAX, SDL_SIZE_MAX, 0, -1 },
	};

	static const overflow_test additions[] =
	{
	{ 1, 1, 2, 0 },
	{ 0, 0, 0, 0 },
	{ SDL_SIZE_MAX, 0, SDL_SIZE_MAX, 0 },
	{ SDL_SIZE_MAX - 1, 1, SDL_SIZE_MAX, 0 },
	{ SDL_SIZE_MAX - 42, 23, SDL_SIZE_MAX - (42 - 23), 0 },

	{ SDL_SIZE_MAX, 1, 0, -1 },
	{ SDL_SIZE_MAX, 23, 0, -1 },
	{ SDL_SIZE_MAX, SDL_SIZE_MAX, 0, -1 },
	};

	static int
	stdlib_overflow(void *arg)
	{
	size_t i;
	size_t useBuiltin;

	for (useBuiltin = 0; useBuiltin < 2; useBuiltin++) {
	if (useBuiltin) {
	SDLTest_Log("Using gcc/clang builtins if possible");
	} else {
	SDLTest_Log("Not using gcc/clang builtins");
	}

	for (i = 0; i < SDL_arraysize(multiplications); i++) {
	const overflow_test *t = &multiplications[i];
	int status;
	size_t result = ~t->result;

	if (useBuiltin) {
	status = SDL_size_mul_overflow(t->a, t->b, &result);
	} else {
	/* This disables the macro that tries to use a gcc/clang
	* builtin, so we test the fallback implementation instead. */
	status = (SDL_size_mul_overflow)(t->a, t->b, &result);
	}

	if (t->status == 0) {
	SDLTest_AssertCheck(status == 0,
	"(%" SIZE_FORMAT " * %" SIZE_FORMAT ") should succeed",
	t->a, t->b);
	SDLTest_AssertCheck(result == t->result,
	"(%" SIZE_FORMAT " * %" SIZE_FORMAT "): expected %" SIZE_FORMAT ", got %" SIZE_FORMAT,
	t->a, t->b, t->result, result);
	} else {
	SDLTest_AssertCheck(status == -1,
	"(%" SIZE_FORMAT " * %" SIZE_FORMAT ") should fail",
	t->a, t->b);
	}

	if (t->a == t->b) {
	continue;
	}

	result = ~t->result;

	if (useBuiltin) {
	status = SDL_size_mul_overflow(t->b, t->a, &result);
	} else {
	status = (SDL_size_mul_overflow)(t->b, t->a, &result);
	}

	if (t->status == 0) {
	SDLTest_AssertCheck(status == 0,
	"(%" SIZE_FORMAT " * %" SIZE_FORMAT ") should succeed",
	t->b, t->a);
	SDLTest_AssertCheck(result == t->result,
	"(%" SIZE_FORMAT " * %" SIZE_FORMAT "): expected %" SIZE_FORMAT ", got %" SIZE_FORMAT,
	t->b, t->a, t->result, result);
	} else {
	SDLTest_AssertCheck(status == -1,
	"(%" SIZE_FORMAT " * %" SIZE_FORMAT ") should fail",
	t->b, t->a);
	}
	}

	for (i = 0; i < SDL_arraysize(additions); i++) {
	const overflow_test *t = &additions[i];
	int status;
	size_t result = ~t->result;

	if (useBuiltin) {
	status = SDL_size_add_overflow(t->a, t->b, &result);
	} else {
	status = (SDL_size_add_overflow)(t->a, t->b, &result);
	}

	if (t->status == 0) {
	SDLTest_AssertCheck(status == 0,
	"(%" SIZE_FORMAT " + %" SIZE_FORMAT ") should succeed",
	t->a, t->b);
	SDLTest_AssertCheck(result == t->result,
	"(%" SIZE_FORMAT " + %" SIZE_FORMAT "): expected %" SIZE_FORMAT ", got %" SIZE_FORMAT,
	t->a, t->b, t->result, result);
	} else {
	SDLTest_AssertCheck(status == -1,
	"(%" SIZE_FORMAT " + %" SIZE_FORMAT ") should fail",
	t->a, t->b);
	}

	if (t->a == t->b) {
	continue;
	}

	result = ~t->result;

	if (useBuiltin) {
	status = SDL_size_add_overflow(t->b, t->a, &result);
	} else {
	status = (SDL_size_add_overflow)(t->b, t->a, &result);
	}

	if (t->status == 0) {
	SDLTest_AssertCheck(status == 0,
	"(%" SIZE_FORMAT " + %" SIZE_FORMAT ") should succeed",
	t->b, t->a);
	SDLTest_AssertCheck(result == t->result,
	"(%" SIZE_FORMAT " + %" SIZE_FORMAT "): expected %" SIZE_FORMAT ", got %" SIZE_FORMAT,
	t->b, t->a, t->result, result);
	} else {
	SDLTest_AssertCheck(status == -1,
	"(%" SIZE_FORMAT " + %" SIZE_FORMAT ") should fail",
	t->b, t->a);
	}
	}
	}

	return TEST_COMPLETED;
	}

	/* ================= Test References ================== */

	/* Standard C routine test cases */
	static const SDLTest_TestCaseReference stdlibTest1 =
	{ (SDLTest_TestCaseFp)stdlib_strlcpy, "stdlib_strlcpy", "Call to SDL_strlcpy", TEST_ENABLED };

	static const SDLTest_TestCaseReference stdlibTest2 =
	{ (SDLTest_TestCaseFp)stdlib_snprintf, "stdlib_snprintf", "Call to SDL_snprintf", TEST_ENABLED };

	static const SDLTest_TestCaseReference stdlibTest3 =
	{ (SDLTest_TestCaseFp)stdlib_getsetenv, "stdlib_getsetenv", "Call to SDL_getenv and SDL_setenv", TEST_ENABLED };

	static const SDLTest_TestCaseReference stdlibTest4 =
	{ (SDLTest_TestCaseFp)stdlib_sscanf, "stdlib_sscanf", "Call to SDL_sscanf", TEST_ENABLED };

	static const SDLTest_TestCaseReference stdlibTestOverflow =
	{ stdlib_overflow, "stdlib_overflow", "Overflow detection", TEST_ENABLED };

	/* Sequence of Standard C routine test cases */
	static const SDLTest_TestCaseReference *stdlibTests[] = {
	&stdlibTest1,
	&stdlibTest2,
	&stdlibTest3,
	&stdlibTest4,
	&stdlibTestOverflow,
	NULL
	};

	/* Standard C routine test suite (global) */
	SDLTest_TestSuiteReference stdlibTestSuite = {
	"Stdlib",
	NULL,
	stdlibTests,
	NULL
	};