| /** |
| * 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; |
| 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_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", result); |
| |
| result = SDL_snprintf(text, sizeof(text), "%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); |
| |
| result = SDL_snprintf(text, sizeof(text), "%.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); |
| |
| result = SDL_snprintf(text, sizeof(text), "%#.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); |
| |
| result = SDL_snprintf(text, sizeof(text), "%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); |
| |
| result = SDL_snprintf(text, sizeof(text), "%+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); |
| |
| result = SDL_snprintf(text, sizeof(text), "%.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); |
| |
| result = SDL_snprintf(text, sizeof(text), "%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); |
| |
| result = SDL_snprintf(text, sizeof(text), "%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); |
| |
| 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); |
| |
| 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 }; |
| |
| /* Sequence of Standard C routine test cases */ |
| static const SDLTest_TestCaseReference *stdlibTests[] = { |
| &stdlibTest1, &stdlibTest2, &stdlibTest3, &stdlibTest4, NULL |
| }; |
| |
| /* Standard C routine test suite (global) */ |
| SDLTest_TestSuiteReference stdlibTestSuite = { |
| "Stdlib", |
| NULL, |
| stdlibTests, |
| NULL |
| }; |