| /** |
| * 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, *expected2, *expected3, *expected4, *expected5; |
| 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, sizeof(text), "%10sA", "foo"); |
| expected = " fooA"; |
| SDLTest_AssertPass("Call to SDL_snprintf(\"%%10sA\", \"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, sizeof(text), "%-10sA", "foo"); |
| expected = "foo A"; |
| SDLTest_AssertPass("Call to SDL_snprintf(\"%%-10sA\", \"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, sizeof(text), "%S", L"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, sizeof(text), "%ls", L"foo"); |
| expected = "foo"; |
| SDLTest_AssertPass("Call to SDL_snprintf(\"%%ls\", \"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); |
| |
| result = SDL_snprintf(text, sizeof(text), "%p", (void *)0x1234abcd); |
| expected = "0x1234abcd"; |
| expected2 = "1234ABCD"; |
| expected3 = "000000001234ABCD"; |
| expected4 = "1234abcd"; |
| expected5 = "000000001234abcd"; |
| SDLTest_AssertPass("Call to SDL_snprintf(text, sizeof(text), \"%%p\", 0x1234abcd)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0 || |
| SDL_strcmp(text, expected2) == 0 || |
| SDL_strcmp(text, expected3) == 0 || |
| SDL_strcmp(text, expected4) == 0 || |
| SDL_strcmp(text, expected5) == 0, |
| "Check text, expected: '%s', got: '%s'", expected, text); |
| SDLTest_AssertCheck(result == SDL_strlen(expected) || |
| result == SDL_strlen(expected2) || |
| result == SDL_strlen(expected3) || |
| result == SDL_strlen(expected4) || |
| result == SDL_strlen(expected5), |
| "Check result value, expected: %d, got: %d", (int)SDL_strlen(expected), result); |
| |
| result = SDL_snprintf(text, sizeof(text), "A %p B", (void *)0x1234abcd); |
| expected = "A 0x1234abcd B"; |
| expected2 = "A 1234ABCD B"; |
| expected3 = "A 000000001234ABCD B"; |
| expected4 = "A 1234abcd B"; |
| expected5 = "A 000000001234abcd B"; |
| SDLTest_AssertPass("Call to SDL_snprintf(text, sizeof(text), \"A %%p B\", 0x1234abcd)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0 || |
| SDL_strcmp(text, expected2) == 0 || |
| SDL_strcmp(text, expected3) == 0 || |
| SDL_strcmp(text, expected4) == 0 || |
| SDL_strcmp(text, expected5) == 0, |
| "Check text, expected: '%s', got: '%s'", expected, text); |
| SDLTest_AssertCheck(result == SDL_strlen(expected) || |
| result == SDL_strlen(expected2) || |
| result == SDL_strlen(expected3) || |
| result == SDL_strlen(expected4) || |
| result == SDL_strlen(expected5), |
| "Check result value, expected: %d, got: %d", (int)SDL_strlen(expected), result); |
| |
| if (sizeof(void *) >= 8) { |
| result = SDL_snprintf(text, sizeof(text), "%p", (void *)0x1ba07bddf60L); |
| expected = "0x1ba07bddf60"; |
| expected2 = "000001BA07BDDF60"; |
| expected3 = "000001ba07bddf60"; |
| SDLTest_AssertPass("Call to SDL_snprintf(text, sizeof(text), \"%%p\", 0x1ba07bddf60)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0 || |
| SDL_strcmp(text, expected2) == 0 || |
| SDL_strcmp(text, expected3) == 0, |
| "Check text, expected: '%s', got: '%s'", expected, text); |
| SDLTest_AssertCheck(result == SDL_strlen(expected) || |
| result == SDL_strlen(expected2) || |
| result == SDL_strlen(expected3), |
| "Check result value, expected: %d, got: %d", (int)SDL_strlen(expected), 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) { |
| SDLTest_Log("Expected: NULL, Got: '%s' (%i)", text, (int)SDL_strlen(text)); |
| } |
| } while (text); |
| |
| /* 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 |
| |
| #define FMT_PRILLd "%lld" |
| #define FMT_PRILLdn "%lld%lln" |
| #define FMT_PRILLu "%llu" |
| |
| /** |
| * @brief Call to SDL_sscanf |
| */ |
| #undef SDL_sscanf |
| int stdlib_sscanf(void *arg) |
| { |
| int output; |
| int result; |
| int length; |
| int expected_output; |
| int expected_result; |
| short short_output, expected_short_output, short_length; |
| long long_output, expected_long_output, long_length; |
| long long long_long_output, expected_long_long_output, long_long_length; |
| size_t size_output, expected_size_output; |
| char text[128], text2[128]; |
| unsigned int r = 0, g = 0, b = 0; |
| |
| 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; |
| length = 0; |
| expected_output = 2; |
| expected_result = 1; |
| result = SDL_sscanf("2", "%i%n", &output, &length); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"2\", \"%%i%%n\", &output, &length)"); |
| 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); |
| SDLTest_AssertCheck(length == 1, "Check length, expected: 1, got: %i", length); |
| |
| output = 123; |
| length = 0; |
| expected_output = 0xa; |
| expected_result = 1; |
| result = SDL_sscanf("aa", "%1x%n", &output, &length); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"aa\", \"%%1x%%n\", &output, &length)"); |
| 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); |
| SDLTest_AssertCheck(length == 1, "Check length, expected: 1, got: %i", length); |
| |
| expected_result = 3; |
| result = SDL_sscanf("#026", "#%1x%1x%1x", &r, &g, &b); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"#026\", \"#%%1x%%1x%%1x\", &r, &g, &b)"); |
| expected_output = 0; |
| SDLTest_AssertCheck(r == expected_output, "Check output for r, expected: %i, got: %i", expected_output, r); |
| expected_output = 2; |
| SDLTest_AssertCheck(g == expected_output, "Check output for g, expected: %i, got: %i", expected_output, g); |
| expected_output = 6; |
| SDLTest_AssertCheck(b == expected_output, "Check output for b, expected: %i, got: %i", expected_output, b); |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); |
| |
| #define SIZED_TEST_CASE(type, var, printf_specifier, scanf_specifier) \ |
| var##_output = 123; \ |
| var##_length = 0; \ |
| expected_##var##_output = (type)(((unsigned type)(~0)) >> 1); \ |
| expected_result = 1; \ |
| result = SDL_snprintf(text, sizeof(text), printf_specifier, expected_##var##_output); \ |
| result = SDL_sscanf(text, scanf_specifier, &var##_output, &var##_length); \ |
| SDLTest_AssertPass("Call to SDL_sscanf(\"%s\", %s, &output, &length)", text, #scanf_specifier); \ |
| SDLTest_AssertCheck(expected_##var##_output == var##_output, "Check output, expected: " printf_specifier ", got: " printf_specifier, expected_##var##_output, var##_output); \ |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); \ |
| SDLTest_AssertCheck(var##_length == (type)SDL_strlen(text), "Check length, expected: %i, got: %i", (int)SDL_strlen(text), (int)var##_length); \ |
| \ |
| var##_output = 123; \ |
| var##_length = 0; \ |
| expected_##var##_output = ~(type)(((unsigned type)(~0)) >> 1); \ |
| expected_result = 1; \ |
| result = SDL_snprintf(text, sizeof(text), printf_specifier, expected_##var##_output); \ |
| result = SDL_sscanf(text, scanf_specifier, &var##_output, &var##_length); \ |
| SDLTest_AssertPass("Call to SDL_sscanf(\"%s\", %s, &output, &length)", text, #scanf_specifier); \ |
| SDLTest_AssertCheck(expected_##var##_output == var##_output, "Check output, expected: " printf_specifier ", got: " printf_specifier, expected_##var##_output, var##_output); \ |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); \ |
| SDLTest_AssertCheck(var##_length == (type)SDL_strlen(text), "Check length, expected: %i, got: %i", (int)SDL_strlen(text), (int)var##_length); \ |
| |
| SIZED_TEST_CASE(short, short, "%hd", "%hd%hn") |
| SIZED_TEST_CASE(long, long, "%ld", "%ld%ln") |
| SIZED_TEST_CASE(long long, long_long, FMT_PRILLd, FMT_PRILLdn) |
| |
| 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); |
| |
| expected_result = 1; |
| text[0] = '\0'; |
| result = SDL_sscanf("abc def", "%s", text); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"abc def\", \"%%s\", text)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, "abc") == 0, "Check output, expected: \"abc\", got: \"%s\"", text); |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); |
| |
| expected_result = 1; |
| text[0] = '\0'; |
| result = SDL_sscanf("abc,def", "%s", text); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"abc,def\", \"%%s\", text)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, "abc,def") == 0, "Check output, expected: \"abc\", got: \"%s\"", text); |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); |
| |
| expected_result = 1; |
| text[0] = '\0'; |
| result = SDL_sscanf("abc,def", "%[cba]", text); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"abc,def\", \"%%[cba]\", text)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, "abc") == 0, "Check output, expected: \"abc\", got: \"%s\"", text); |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); |
| |
| expected_result = 1; |
| text[0] = '\0'; |
| result = SDL_sscanf("abc,def", "%[a-z]", text); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"abc,def\", \"%%[z-a]\", text)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, "abc") == 0, "Check output, expected: \"abc\", got: \"%s\"", text); |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); |
| |
| expected_result = 1; |
| text[0] = '\0'; |
| result = SDL_sscanf("abc,def", "%[^,]", text); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"abc,def\", \"%%[^,]\", text)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, "abc") == 0, "Check output, expected: \"abc\", got: \"%s\"", text); |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); |
| |
| expected_result = 0; |
| text[0] = '\0'; |
| result = SDL_sscanf("abc,def", "%[A-Z]", text); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"abc,def\", \"%%[A-Z]\", text)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, "") == 0, "Check output, expected: \"\", got: \"%s\"", text); |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); |
| |
| expected_result = 2; |
| text[0] = '\0'; |
| text2[0] = '\0'; |
| result = SDL_sscanf("abc,def", "%[abc],%[def]", text, text2); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"abc,def\", \"%%[abc],%%[def]\", text)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, "abc") == 0, "Check output, expected: \"abc\", got: \"%s\"", text); |
| SDLTest_AssertCheck(SDL_strcmp(text2, "def") == 0, "Check output, expected: \"def\", got: \"%s\"", text2); |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); |
| |
| expected_result = 2; |
| text[0] = '\0'; |
| text2[0] = '\0'; |
| result = SDL_sscanf("abc,def", "%[abc]%*[,]%[def]", text, text2); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"abc,def\", \"%%[abc]%%*[,]%%[def]\", text)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, "abc") == 0, "Check output, expected: \"abc\", got: \"%s\"", text); |
| SDLTest_AssertCheck(SDL_strcmp(text2, "def") == 0, "Check output, expected: \"def\", got: \"%s\"", text2); |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); |
| |
| expected_result = 2; |
| text[0] = '\0'; |
| text2[0] = '\0'; |
| result = SDL_sscanf("abc def", "%[abc] %[def]", text, text2); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"abc def\", \"%%[abc] %%[def]\", text)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, "abc") == 0, "Check output, expected: \"abc\", got: \"%s\"", text); |
| SDLTest_AssertCheck(SDL_strcmp(text2, "def") == 0, "Check output, expected: \"def\", got: \"%s\"", text2); |
| SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result); |
| |
| expected_result = 1; |
| text[0] = '\0'; |
| result = SDL_sscanf("abc123XYZ", "%[a-zA-Z0-9]", text); |
| SDLTest_AssertPass("Call to SDL_sscanf(\"abc123XYZ\", \"%%[a-zA-Z0-9]\", text)"); |
| SDLTest_AssertCheck(SDL_strcmp(text, "abc123XYZ") == 0, "Check output, expected: \"abc123XYZ\", got: \"%s\"", text); |
| 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; |
| } |
| |
| static int |
| stdlib_strtox(void *arg) |
| { |
| const unsigned long long ullong_max = ~0ULL; |
| |
| #define STRTOX_TEST_CASE(func_name, type, format_spec, str, base, expected_result, expected_endp_offset) do { \ |
| const char *s = str; \ |
| type r, expected_r = expected_result; \ |
| char *ep, *expected_ep = (char *)s + expected_endp_offset; \ |
| r = func_name(s, &ep, base); \ |
| SDLTest_AssertPass("Call to " #func_name "(" #str ", &endp, " #base ")"); \ |
| SDLTest_AssertCheck(r == expected_r, "Check result value, expected: " format_spec ", got: " format_spec, expected_r, r); \ |
| SDLTest_AssertCheck(ep == expected_ep, "Check endp value, expected: %p, got: %p", expected_ep, ep); \ |
| } while (0) |
| |
| // infer decimal |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "\t 123abcxyz", 0, 123, 6); // skip leading space |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "+123abcxyz", 0, 123, 4); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "+123abcxyz", 0, 123, 4); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "-123abcxyz", 0, -123, 4); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "9999999999999999999999999999999999999999abcxyz", 0, ullong_max, 40); |
| |
| // infer hexadecimal |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "0x123abcxyz", 0, 0x123abc, 8); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "0X123ABCXYZ", 0, 0x123abc, 8); // uppercase X |
| |
| // infer octal |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "0123abcxyz", 0, 0123, 4); |
| |
| // arbitrary bases |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "00110011", 2, 51, 8); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "-uvwxyz", 32, -991, 3); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "ZzZzZzZzZzZzZzZzZzZzZzZzZ", 36, ullong_max, 25); |
| |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "0", 0, 0, 1); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "0", 10, 0, 1); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "-0", 0, 0, 2); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, "-0", 10, 0, 2); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLu, " - 1", 0, 0, 0); // invalid input |
| |
| // We know that SDL_strtol, SDL_strtoul and SDL_strtoll share the same code path as SDL_strtoull under the hood, |
| // so the most interesting test cases are those close to the bounds of the integer type. |
| |
| // For simplicity, we only run long/long long tests when they are 32-bit/64-bit, respectively. |
| // Suppressing warnings would be difficult otherwise. |
| // Since the CI runs the tests against a variety of targets, this should be fine in practice. |
| |
| if (sizeof(long) == 4) { |
| STRTOX_TEST_CASE(SDL_strtol, long, "%ld", "0", 0, 0, 1); |
| STRTOX_TEST_CASE(SDL_strtol, long, "%ld", "0", 10, 0, 1); |
| STRTOX_TEST_CASE(SDL_strtol, long, "%ld", "-0", 0, 0, 2); |
| STRTOX_TEST_CASE(SDL_strtol, long, "%ld", "-0", 10, 0, 2); |
| STRTOX_TEST_CASE(SDL_strtol, long, "%ld", "2147483647", 10, 2147483647, 10); |
| STRTOX_TEST_CASE(SDL_strtol, long, "%ld", "2147483648", 10, 2147483647, 10); |
| STRTOX_TEST_CASE(SDL_strtol, long, "%ld", "-2147483648", 10, -2147483647L - 1, 11); |
| STRTOX_TEST_CASE(SDL_strtol, long, "%ld", "-2147483649", 10, -2147483647L - 1, 11); |
| STRTOX_TEST_CASE(SDL_strtol, long, "%ld", "-9999999999999999999999999999999999999999", 10, -2147483647L - 1, 41); |
| |
| STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "4294967295", 10, 4294967295UL, 10); |
| STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "4294967296", 10, 4294967295UL, 10); |
| STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "-4294967295", 10, 1, 11); |
| } |
| |
| if (sizeof(long long) == 8) { |
| STRTOX_TEST_CASE(SDL_strtoll, long long, FMT_PRILLd, "0", 0, 0LL, 1); |
| STRTOX_TEST_CASE(SDL_strtoll, long long, FMT_PRILLd, "0", 10, 0LL, 1); |
| STRTOX_TEST_CASE(SDL_strtoll, long long, FMT_PRILLd, "-0", 0, 0LL, 2); |
| STRTOX_TEST_CASE(SDL_strtoll, long long, FMT_PRILLd, "-0", 10, 0LL, 2); |
| STRTOX_TEST_CASE(SDL_strtoll, long long, FMT_PRILLd, "9223372036854775807", 10, 9223372036854775807LL, 19); |
| STRTOX_TEST_CASE(SDL_strtoll, long long, FMT_PRILLd, "9223372036854775808", 10, 9223372036854775807LL, 19); |
| STRTOX_TEST_CASE(SDL_strtoll, long long, FMT_PRILLd, "-9223372036854775808", 10, -9223372036854775807LL - 1, 20); |
| STRTOX_TEST_CASE(SDL_strtoll, long long, FMT_PRILLd, "-9223372036854775809", 10, -9223372036854775807LL - 1, 20); |
| STRTOX_TEST_CASE(SDL_strtoll, long long, FMT_PRILLd, "-9999999999999999999999999999999999999999", 10, -9223372036854775807LL - 1, 41); |
| |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLd, "18446744073709551615", 10, 18446744073709551615ULL, 20); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLd, "18446744073709551616", 10, 18446744073709551615ULL, 20); |
| STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, FMT_PRILLd, "-18446744073709551615", 10, 1, 21); |
| } |
| |
| #undef STRTOX_TEST_CASE |
| |
| return TEST_COMPLETED; |
| } |
| |
| static int |
| stdlib_strtod(void *arg) |
| { |
| #define STRTOD_TEST_CASE(str, expected_result, expected_endp_offset) do { \ |
| const char *s = str; \ |
| double r, expected_r = expected_result; \ |
| char *ep, *expected_ep = (char *)s + expected_endp_offset; \ |
| r = SDL_strtod(s, &ep); \ |
| SDLTest_AssertPass("Call to SDL_strtod(" #str ", &endp)"); \ |
| SDLTest_AssertCheck(r == expected_r, "Check result value, expected: %f, got: %f", expected_r, r); \ |
| SDLTest_AssertCheck(ep == expected_ep, "Check endp value, expected: %p, got: %p", expected_ep, ep); \ |
| } while (0) |
| |
| STRTOD_TEST_CASE("\t 123.75abcxyz", 123.75, 9); // skip leading space |
| STRTOD_TEST_CASE("+999.555", 999.555, 8); |
| STRTOD_TEST_CASE("-999.555", -999.555, 8); |
| |
| #undef STRTOD_TEST_CASE |
| |
| 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 |
| }; |
| |
| static const SDLTest_TestCaseReference stdlibTest_strtox = { |
| stdlib_strtox, "stdlib_strtox", "Calls to SDL_strtol, SDL_strtoul, SDL_strtoll and SDL_strtoull", TEST_ENABLED |
| }; |
| |
| static const SDLTest_TestCaseReference stdlibTest_strtod = { |
| stdlib_strtod, "stdlib_strtod", "Calls to SDL_strtod", TEST_ENABLED |
| }; |
| |
| /* Sequence of Standard C routine test cases */ |
| static const SDLTest_TestCaseReference *stdlibTests[] = { |
| &stdlibTest1, |
| &stdlibTest2, |
| &stdlibTest3, |
| &stdlibTest4, |
| &stdlibTestOverflow, |
| &stdlibTest_strtox, |
| &stdlibTest_strtod, |
| NULL |
| }; |
| |
| /* Standard C routine test suite (global) */ |
| SDLTest_TestSuiteReference stdlibTestSuite = { |
| "Stdlib", |
| NULL, |
| stdlibTests, |
| NULL |
| }; |
