kc3-lang/SDL/test/testautomation_stdlib.c
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Hash : b8d85c69
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Date : 2022-11-30T12:51:59
Update for SDL3 coding style (#6717) I updated .clang-format and ran clang-format 14 over the src and test directories to standardize the code base. In general I let clang-format have it's way, and added markup to prevent formatting of code that would break or be completely unreadable if formatted. The script I ran for the src directory is added as build-scripts/clang-format-src.sh This fixes: #6592 #6593 #6594 (cherry picked from commit 5750bcb174300011b91d1de20edb288fcca70f8c)
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test/testautomation_stdlib.c
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/** * 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; } #if defined(HAVE_WFORMAT) || defined(HAVE_WFORMAT_EXTRA_ARGS) #pragma GCC diagnostic push #if defined(HAVE_WFORMAT) #pragma GCC diagnostic ignored "-Wformat" #endif #if defined(HAVE_WFORMAT_EXTRA_ARGS) #pragma GCC diagnostic ignored "-Wformat-extra-args" #endif #endif /** * @brief Call to SDL_snprintf */ #undef SDL_snprintf int stdlib_snprintf(void *arg) { int result; int predicted; char text[1024]; const char *expected; size_t size; 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); size = 64; result = SDL_snprintf(text, sizeof(text), "%zu %s", size, "test"); expected = "64 test"; SDLTest_AssertPass("Call to SDL_snprintf(text, sizeof(text), \"%%zu %%s\", size, \"test\")"); SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text); SDLTest_AssertCheck(result == 7, "Check result value, expected: 7, got: %d", result); return TEST_COMPLETED; } #if defined(HAVE_WFORMAT) || defined(HAVE_WFORMAT_EXTRA_ARGS) #pragma GCC diagnostic pop #endif /** * @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; } #if defined(HAVE_WFORMAT) || defined(HAVE_WFORMAT_EXTRA_ARGS) #pragma GCC diagnostic push #if defined(HAVE_WFORMAT) #pragma GCC diagnostic ignored "-Wformat" #endif #if defined(HAVE_WFORMAT_EXTRA_ARGS) #pragma GCC diagnostic ignored "-Wformat-extra-args" #endif #endif /** * @brief Call to SDL_sscanf */ #undef SDL_sscanf int stdlib_sscanf(void *arg) { int output; int result; int expected_output; int expected_result; short short_output, expected_short_output; long long_output, expected_long_output; long long long_long_output, expected_long_long_output; size_t size_output, expected_size_output; char text[128]; 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); #define SIZED_TEST_CASE(type, var, format_specifier) \ var##_output = 123; \ expected_##var##_output = (type)(((unsigned type)(~0)) >> 1); \ expected_result = 1; \ result = SDL_snprintf(text, sizeof(text), format_specifier, expected_##var##_output); \ result = SDL_sscanf(text, format_specifier, &var##_output); \ SDLTest_AssertPass("Call to SDL_sscanf(\"%s\", \"%s\", &output)", text, #format_specifier); \ SDLTest_AssertCheck(expected_##var##_output == var##_output, "Check output, expected: " format_specifier ", got: " format_specifier, expected_##var##_output, var##_output); \ SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); \ \ var##_output = 123; \ expected_##var##_output = ~(type)(((unsigned type)(~0)) >> 1); \ expected_result = 1; \ result = SDL_snprintf(text, sizeof(text), format_specifier, expected_##var##_output); \ result = SDL_sscanf(text, format_specifier, &var##_output); \ SDLTest_AssertPass("Call to SDL_sscanf(\"%s\", \"%s\", &output)", text, #format_specifier); \ SDLTest_AssertCheck(expected_##var##_output == var##_output, "Check output, expected: " format_specifier ", got: " format_specifier, expected_##var##_output, var##_output); \ SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); SIZED_TEST_CASE(short, short, "%hd") SIZED_TEST_CASE(long, long, "%ld") SIZED_TEST_CASE(long long, long_long, "%lld") size_output = 123; expected_size_output = (size_t)~0; expected_result = 1; result = SDL_snprintf(text, sizeof(text), "%zu", expected_size_output); result = SDL_sscanf(text, "%zu", &size_output); SDLTest_AssertPass("Call to SDL_sscanf(\"%s\", \"%%zu\", &output)", text); SDLTest_AssertCheck(expected_size_output == size_output, "Check output, expected: %zu, got: %zu", expected_size_output, size_output); SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); return TEST_COMPLETED; } #if defined(HAVE_WFORMAT) || defined(HAVE_WFORMAT_EXTRA_ARGS) #pragma GCC diagnostic pop #endif #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 };