1086 lines
51 KiB
C
1086 lines
51 KiB
C
/**
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* Standard C library routine test suite
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*/
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#include <SDL3/SDL.h>
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#include <SDL3/SDL_test.h>
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#include "testautomation_suites.h"
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/* Test case functions */
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/**
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* Call to SDL_strnlen
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*/
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#undef SDL_strnlen
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static int stdlib_strnlen(void *arg)
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{
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size_t result;
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char *text_result;
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const char *text = "food";
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const char *expected;
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result = SDL_strnlen(text, 6);
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SDLTest_AssertPass("Call to SDL_strndup(\"food\", 6)");
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SDLTest_AssertCheck(result == 4, "Check result value, expected: 4, got: %d", (int)result);
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result = SDL_strnlen(text, 3);
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SDLTest_AssertPass("Call to SDL_strndup(\"food\", 3)");
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SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", (int)result);
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text_result = SDL_strndup(text, 3);
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expected = "foo";
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SDLTest_AssertPass("Call to SDL_strndup(\"food\", 3)");
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SDLTest_AssertCheck(SDL_strcmp(text_result, expected) == 0, "Check text, expected: %s, got: %s", expected, text_result);
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SDL_free(text_result);
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return TEST_COMPLETED;
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}
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/**
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* Call to SDL_strlcpy
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*/
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#undef SDL_strlcpy
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static int stdlib_strlcpy(void *arg)
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{
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size_t result;
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char text[1024];
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const char *expected;
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result = SDL_strlcpy(text, "foo", sizeof(text));
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expected = "foo";
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SDLTest_AssertPass("Call to SDL_strlcpy(\"foo\")");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), (int)result);
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result = SDL_strlcpy(text, "foo", 2);
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expected = "f";
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SDLTest_AssertPass("Call to SDL_strlcpy(\"foo\") with buffer size 2");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", (int)result);
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return TEST_COMPLETED;
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}
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/**
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* Call to SDL_strstr
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*/
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static int stdlib_strstr(void *arg)
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{
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char *result;
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const char *text = "abcdef";
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const char *expected;
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result = SDL_strstr(text, "");
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expected = text;
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SDLTest_AssertPass("Call to SDL_strstr(text, \"\")");
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SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
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result = SDL_strstr(text, "abc");
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expected = text;
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SDLTest_AssertPass("Call to SDL_strstr(text, \"abc\")");
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SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
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result = SDL_strstr(text, "bcd");
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expected = text+1;
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SDLTest_AssertPass("Call to SDL_strstr(text, \"bcd\")");
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SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
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result = SDL_strstr(text, "xyz");
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expected = NULL;
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SDLTest_AssertPass("Call to SDL_strstr(text, \"xyz\")");
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SDLTest_AssertCheck(result == expected, "Check result, expected: (null), got: %s", result);
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result = SDL_strnstr(text, "", SDL_strlen(text));
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expected = text;
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SDLTest_AssertPass("Call to SDL_strnstr(text, \"\", SDL_strlen(text))");
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SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
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result = SDL_strnstr(text, "abc", SDL_strlen(text));
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expected = text;
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SDLTest_AssertPass("Call to SDL_strnstr(text, \"abc\", SDL_strlen(text))");
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SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
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result = SDL_strnstr(text, "bcd", SDL_strlen(text));
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expected = text+1;
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SDLTest_AssertPass("Call to SDL_strnstr(text, \"bcd\", SDL_strlen(text))");
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SDLTest_AssertCheck(result == expected, "Check result, expected: %s, got: %s", expected, result);
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result = SDL_strnstr(text, "bcd", 3);
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expected = NULL;
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SDLTest_AssertPass("Call to SDL_strnstr(text, \"bcd\", 3)");
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SDLTest_AssertCheck(result == expected, "Check result, expected: (null), got: %s", result);
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result = SDL_strnstr(text, "xyz", 3);
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expected = NULL;
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SDLTest_AssertPass("Call to SDL_strnstr(text, \"xyz\", 3)");
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SDLTest_AssertCheck(result == expected, "Check result, expected: (null), got: %s", result);
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result = SDL_strnstr(text, "xyz", SDL_strlen(text)*100000);
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expected = NULL;
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SDLTest_AssertPass("Call to SDL_strnstr(text, \"xyz\", SDL_strlen(text)*100000)");
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SDLTest_AssertCheck(result == expected, "Check result, expected: (null), got: %s", result);
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return TEST_COMPLETED;
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}
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#if defined(HAVE_WFORMAT) || defined(HAVE_WFORMAT_EXTRA_ARGS)
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#pragma GCC diagnostic push
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#ifdef HAVE_WFORMAT
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#pragma GCC diagnostic ignored "-Wformat"
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#endif
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#ifdef HAVE_WFORMAT_EXTRA_ARGS
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#pragma GCC diagnostic ignored "-Wformat-extra-args"
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#endif
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#endif
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/**
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* Call to SDL_snprintf
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*/
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#undef SDL_snprintf
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static int stdlib_snprintf(void *arg)
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{
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int result;
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int predicted;
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char text[1024];
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const char *expected, *expected2, *expected3, *expected4, *expected5;
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size_t size;
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result = SDL_snprintf(text, sizeof(text), "%s", "foo");
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expected = "foo";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%s\", \"foo\")");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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result = SDL_snprintf(text, sizeof(text), "%S", L"foo");
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expected = "foo";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%S\", \"foo\")");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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result = SDL_snprintf(text, sizeof(text), "%ls", L"foo");
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expected = "foo";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%ls\", \"foo\")");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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result = SDL_snprintf(text, 2, "%s", "foo");
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expected = "f";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%s\", \"foo\") with buffer size 2");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", result);
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result = SDL_snprintf(NULL, 0, "%s", "foo");
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SDLTest_AssertPass("Call to SDL_snprintf(NULL, 0, \"%%s\", \"foo\")");
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SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", result);
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result = SDL_snprintf(text, 2, "%s\n", "foo");
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expected = "f";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%s\\n\", \"foo\") with buffer size 2");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == 4, "Check result value, expected: 4, got: %d", result);
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result = SDL_snprintf(text, sizeof(text), "%f", 0.0);
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predicted = SDL_snprintf(NULL, 0, "%f", 0.0);
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expected = "0.000000";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", 0.0)");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
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result = SDL_snprintf(text, sizeof(text), "%f", 1.0);
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predicted = SDL_snprintf(NULL, 0, "%f", 1.0);
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expected = "1.000000";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", 1.0)");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
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result = SDL_snprintf(text, sizeof(text), "%.f", 1.0);
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predicted = SDL_snprintf(NULL, 0, "%.f", 1.0);
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expected = "1";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%.f\", 1.0)");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
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result = SDL_snprintf(text, sizeof(text), "%#.f", 1.0);
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predicted = SDL_snprintf(NULL, 0, "%#.f", 1.0);
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expected = "1.";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%#.f\", 1.0)");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
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result = SDL_snprintf(text, sizeof(text), "%f", 1.0 + 1.0 / 3.0);
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predicted = SDL_snprintf(NULL, 0, "%f", 1.0 + 1.0 / 3.0);
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expected = "1.333333";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%f\", 1.0 + 1.0 / 3.0)");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
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result = SDL_snprintf(text, sizeof(text), "%+f", 1.0 + 1.0 / 3.0);
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predicted = SDL_snprintf(NULL, 0, "%+f", 1.0 + 1.0 / 3.0);
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expected = "+1.333333";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%+f\", 1.0 + 1.0 / 3.0)");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
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result = SDL_snprintf(text, sizeof(text), "%.2f", 1.0 + 1.0 / 3.0);
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predicted = SDL_snprintf(NULL, 0, "%.2f", 1.0 + 1.0 / 3.0);
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expected = "1.33";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%.2f\", 1.0 + 1.0 / 3.0)");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
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result = SDL_snprintf(text, sizeof(text), "%6.2f", 1.0 + 1.0 / 3.0);
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predicted = SDL_snprintf(NULL, 0, "%6.2f", 1.0 + 1.0 / 3.0);
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expected = " 1.33";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%6.2f\", 1.0 + 1.0 / 3.0)");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
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result = SDL_snprintf(text, sizeof(text), "%06.2f", 1.0 + 1.0 / 3.0);
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predicted = SDL_snprintf(NULL, 0, "%06.2f", 1.0 + 1.0 / 3.0);
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expected = "001.33";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%06.2f\", 1.0 + 1.0 / 3.0)");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(text), "Check result value, expected: %d, got: %d", (int)SDL_strlen(text), result);
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SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
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result = SDL_snprintf(text, 5, "%06.2f", 1.0 + 1.0 / 3.0);
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expected = "001.";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%06.2f\", 1.0 + 1.0 / 3.0) with buffer size 5");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
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SDLTest_AssertCheck(result == 6, "Check result value, expected: 6, got: %d", result);
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{
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static struct
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{
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int precision;
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float value;
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const char *expected_f;
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const char *expected_g;
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} f_and_g_test_cases[] = {
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{ 6, 100.0f, "100.000000", "100" },
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{ 6, -100.0f, "-100.000000", "-100" },
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{ 6, 100.75f, "100.750000", "100.75" },
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{ 6, -100.75f, "-100.750000", "-100.75" },
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{ 6, ((100 * 60 * 1000) / 1001) / 100.0f, "59.939999", "59.94" },
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{ 6, -((100 * 60 * 1000) / 1001) / 100.0f, "-59.939999", "-59.94" },
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{ 6, ((100 * 120 * 1000) / 1001) / 100.0f, "119.879997", "119.88" },
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{ 6, -((100 * 120 * 1000) / 1001) / 100.0f, "-119.879997", "-119.88" },
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{ 6, 0.9999999f, "1.000000", "1" },
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{ 6, -0.9999999f, "-1.000000", "-1" },
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{ 5, 9.999999f, "10.00000", "10" },
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{ 5, -9.999999f, "-10.00000", "-10" },
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};
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int i;
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for (i = 0; i < SDL_arraysize(f_and_g_test_cases); ++i) {
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float value = f_and_g_test_cases[i].value;
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int prec = f_and_g_test_cases[i].precision;
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result = SDL_snprintf(text, sizeof(text), "%.*f", prec, value);
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predicted = SDL_snprintf(NULL, 0, "%.*f", prec, value);
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expected = f_and_g_test_cases[i].expected_f;
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%.5f\", %g)", value);
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(expected), "Check result value, expected: %d, got: %d", (int)SDL_strlen(expected), result);
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SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
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result = SDL_snprintf(text, sizeof(text), "%g", value);
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predicted = SDL_snprintf(NULL, 0, "%g", value);
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expected = f_and_g_test_cases[i].expected_g;
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%g\", %g)", value);
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(expected), "Check result value, expected: %d, got: %d", (int)SDL_strlen(expected), result);
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SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
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}
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}
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size = 64;
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result = SDL_snprintf(text, sizeof(text), "%zu %s", size, "test");
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expected = "64 test";
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SDLTest_AssertPass("Call to SDL_snprintf(text, sizeof(text), \"%%zu %%s\", size, \"test\")");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
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SDLTest_AssertCheck(result == 7, "Check result value, expected: 7, got: %d", result);
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result = SDL_snprintf(text, sizeof(text), "%p", (void *)0x1234abcd);
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expected = "0x1234abcd";
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expected2 = "1234ABCD";
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expected3 = "000000001234ABCD";
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expected4 = "1234abcd";
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expected5 = "000000001234abcd";
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SDLTest_AssertPass("Call to SDL_snprintf(text, sizeof(text), \"%%p\", 0x1234abcd)");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0 ||
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SDL_strcmp(text, expected2) == 0 ||
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SDL_strcmp(text, expected3) == 0 ||
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SDL_strcmp(text, expected4) == 0 ||
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SDL_strcmp(text, expected5) == 0,
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"Check text, expected: '%s', got: '%s'", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(expected) ||
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result == SDL_strlen(expected2) ||
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result == SDL_strlen(expected3) ||
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result == SDL_strlen(expected4) ||
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result == SDL_strlen(expected5),
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"Check result value, expected: %d, got: %d", (int)SDL_strlen(expected), result);
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result = SDL_snprintf(text, sizeof(text), "A %p B", (void *)0x1234abcd);
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expected = "A 0x1234abcd B";
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expected2 = "A 1234ABCD B";
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expected3 = "A 000000001234ABCD B";
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expected4 = "A 1234abcd B";
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expected5 = "A 000000001234abcd B";
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SDLTest_AssertPass("Call to SDL_snprintf(text, sizeof(text), \"A %%p B\", 0x1234abcd)");
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SDLTest_AssertCheck(SDL_strcmp(text, expected) == 0 ||
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SDL_strcmp(text, expected2) == 0 ||
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SDL_strcmp(text, expected3) == 0 ||
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SDL_strcmp(text, expected4) == 0 ||
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SDL_strcmp(text, expected5) == 0,
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"Check text, expected: '%s', got: '%s'", expected, text);
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SDLTest_AssertCheck(result == SDL_strlen(expected) ||
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result == SDL_strlen(expected2) ||
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result == SDL_strlen(expected3) ||
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result == SDL_strlen(expected4) ||
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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;
|
|
}
|
|
|
|
/**
|
|
* Call to SDL_swprintf
|
|
*/
|
|
#undef SDL_swprintf
|
|
static int stdlib_swprintf(void *arg)
|
|
{
|
|
int result;
|
|
int predicted;
|
|
wchar_t text[1024];
|
|
const wchar_t *expected;
|
|
size_t size;
|
|
|
|
result = SDL_swprintf(text, sizeof(text), L"%s", "foo");
|
|
expected = L"foo";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%s\", \"foo\")");
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(text), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(text), result);
|
|
|
|
result = SDL_swprintf(text, 2, L"%s", "foo");
|
|
expected = L"f";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%s\", \"foo\") with buffer size 2");
|
|
SDLTest_AssertCheck(SDL_wcscmp(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_swprintf(NULL, 0, L"%s", "foo");
|
|
SDLTest_AssertPass("Call to SDL_swprintf(NULL, 0, \"%%s\", \"foo\")");
|
|
SDLTest_AssertCheck(result == 3, "Check result value, expected: 3, got: %d", result);
|
|
|
|
result = SDL_swprintf(text, 2, L"%s\n", "foo");
|
|
expected = L"f";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%s\\n\", \"foo\") with buffer size 2");
|
|
SDLTest_AssertCheck(SDL_wcscmp(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_swprintf(text, sizeof(text), L"%f", 0.0);
|
|
predicted = SDL_swprintf(NULL, 0, L"%f", 0.0);
|
|
expected = L"0.000000";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%f\", 0.0)");
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(text), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(text), result);
|
|
SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
|
|
|
|
result = SDL_swprintf(text, sizeof(text), L"%f", 1.0);
|
|
predicted = SDL_swprintf(NULL, 0, L"%f", 1.0);
|
|
expected = L"1.000000";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%f\", 1.0)");
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(text), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(text), result);
|
|
SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
|
|
|
|
result = SDL_swprintf(text, sizeof(text), L"%.f", 1.0);
|
|
predicted = SDL_swprintf(NULL, 0, L"%.f", 1.0);
|
|
expected = L"1";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%.f\", 1.0)");
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(text), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(text), result);
|
|
SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
|
|
|
|
result = SDL_swprintf(text, sizeof(text), L"%#.f", 1.0);
|
|
predicted = SDL_swprintf(NULL, 0, L"%#.f", 1.0);
|
|
expected = L"1.";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%#.f\", 1.0)");
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(text), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(text), result);
|
|
SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
|
|
|
|
result = SDL_swprintf(text, sizeof(text), L"%f", 1.0 + 1.0 / 3.0);
|
|
predicted = SDL_swprintf(NULL, 0, L"%f", 1.0 + 1.0 / 3.0);
|
|
expected = L"1.333333";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%f\", 1.0 + 1.0 / 3.0)");
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(text), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(text), result);
|
|
SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
|
|
|
|
result = SDL_swprintf(text, sizeof(text), L"%+f", 1.0 + 1.0 / 3.0);
|
|
predicted = SDL_swprintf(NULL, 0, L"%+f", 1.0 + 1.0 / 3.0);
|
|
expected = L"+1.333333";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%+f\", 1.0 + 1.0 / 3.0)");
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(text), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(text), result);
|
|
SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
|
|
|
|
result = SDL_swprintf(text, sizeof(text), L"%.2f", 1.0 + 1.0 / 3.0);
|
|
predicted = SDL_swprintf(NULL, 0, L"%.2f", 1.0 + 1.0 / 3.0);
|
|
expected = L"1.33";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%.2f\", 1.0 + 1.0 / 3.0)");
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: %s, got: %s", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(text), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(text), result);
|
|
SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
|
|
|
|
result = SDL_swprintf(text, sizeof(text), L"%6.2f", 1.0 + 1.0 / 3.0);
|
|
predicted = SDL_swprintf(NULL, 0, L"%6.2f", 1.0 + 1.0 / 3.0);
|
|
expected = L" 1.33";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%6.2f\", 1.0 + 1.0 / 3.0)");
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(text), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(text), result);
|
|
SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
|
|
|
|
result = SDL_swprintf(text, sizeof(text), L"%06.2f", 1.0 + 1.0 / 3.0);
|
|
predicted = SDL_swprintf(NULL, 0, L"%06.2f", 1.0 + 1.0 / 3.0);
|
|
expected = L"001.33";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%06.2f\", 1.0 + 1.0 / 3.0)");
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(text), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(text), result);
|
|
SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
|
|
|
|
result = SDL_swprintf(text, 5, L"%06.2f", 1.0 + 1.0 / 3.0);
|
|
expected = L"001.";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%06.2f\", 1.0 + 1.0 / 3.0) with buffer size 5");
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
|
|
SDLTest_AssertCheck(result == 6, "Check result value, expected: 6, got: %d", result);
|
|
|
|
{
|
|
static struct
|
|
{
|
|
float value;
|
|
const wchar_t *expected_f;
|
|
const wchar_t *expected_g;
|
|
} f_and_g_test_cases[] = {
|
|
{ 100.0f, L"100.000000", L"100" },
|
|
{ -100.0f, L"-100.000000", L"-100" },
|
|
{ 100.75f, L"100.750000", L"100.75" },
|
|
{ -100.75f, L"-100.750000", L"-100.75" },
|
|
{ ((100 * 60 * 1000) / 1001) / 100.0f, L"59.939999", L"59.94" },
|
|
{ -((100 * 60 * 1000) / 1001) / 100.0f, L"-59.939999", L"-59.94" },
|
|
{ ((100 * 120 * 1000) / 1001) / 100.0f, L"119.879997", L"119.88" },
|
|
{ -((100 * 120 * 1000) / 1001) / 100.0f, L"-119.879997", L"-119.88" },
|
|
{ 9.9999999f, L"10.000000", L"10" },
|
|
{ -9.9999999f, L"-10.000000", L"-10" },
|
|
};
|
|
int i;
|
|
|
|
for (i = 0; i < SDL_arraysize(f_and_g_test_cases); ++i) {
|
|
float value = f_and_g_test_cases[i].value;
|
|
|
|
result = SDL_swprintf(text, sizeof(text), L"%f", value);
|
|
predicted = SDL_swprintf(NULL, 0, L"%f", value);
|
|
expected = f_and_g_test_cases[i].expected_f;
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%f\", %g)", value);
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(expected), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(expected), result);
|
|
SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
|
|
|
|
result = SDL_swprintf(text, sizeof(text), L"%g", value);
|
|
predicted = SDL_swprintf(NULL, 0, L"%g", value);
|
|
expected = f_and_g_test_cases[i].expected_g;
|
|
SDLTest_AssertPass("Call to SDL_swprintf(\"%%g\", %g)", value);
|
|
SDLTest_AssertCheck(SDL_wcscmp(text, expected) == 0, "Check text, expected: '%s', got: '%s'", expected, text);
|
|
SDLTest_AssertCheck(result == SDL_wcslen(expected), "Check result value, expected: %d, got: %d", (int)SDL_wcslen(expected), result);
|
|
SDLTest_AssertCheck(predicted == result, "Check predicted value, expected: %d, got: %d", result, predicted);
|
|
}
|
|
}
|
|
|
|
size = 64;
|
|
result = SDL_swprintf(text, sizeof(text), L"%zu %s", size, "test");
|
|
expected = L"64 test";
|
|
SDLTest_AssertPass("Call to SDL_swprintf(text, sizeof(text), \"%%zu %%s\", size, \"test\")");
|
|
SDLTest_AssertCheck(SDL_wcscmp(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
|
|
|
|
/**
|
|
* Call to SDL_getenv and SDL_setenv
|
|
*/
|
|
static 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
|
|
#ifdef HAVE_WFORMAT
|
|
#pragma GCC diagnostic ignored "-Wformat"
|
|
#endif
|
|
#ifdef HAVE_WFORMAT_EXTRA_ARGS
|
|
#pragma GCC diagnostic ignored "-Wformat-extra-args"
|
|
#endif
|
|
#endif
|
|
|
|
/**
|
|
* Call to SDL_sscanf
|
|
*/
|
|
#undef SDL_sscanf
|
|
static 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], text2[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);
|
|
|
|
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
|
|
|
|
#ifdef _WIN64
|
|
#define SIZE_FORMAT "I64u"
|
|
#elif defined(SDL_PLATFORM_WIN32)
|
|
#define SIZE_FORMAT "I32u"
|
|
#else
|
|
#define SIZE_FORMAT "zu"
|
|
#endif
|
|
|
|
/**
|
|
* Call to SDL_aligned_alloc
|
|
*/
|
|
static int stdlib_aligned_alloc(void *arg)
|
|
{
|
|
size_t i, alignment;
|
|
void *ptr;
|
|
|
|
for (i = 0; i < 2*sizeof(void *); ++i) {
|
|
SDLTest_AssertPass("Call to SDL_aligned_alloc(%"SIZE_FORMAT")", i);
|
|
ptr = SDL_aligned_alloc(i, 1);
|
|
if (i < sizeof(void *)) {
|
|
alignment = sizeof(void *);
|
|
} else {
|
|
alignment = i;
|
|
}
|
|
SDLTest_AssertCheck(ptr != NULL, "Check output, expected non-NULL, got: %p", ptr);
|
|
SDLTest_AssertCheck((((size_t)ptr) % alignment) == 0, "Check output, expected aligned pointer, actual offset: %"SIZE_FORMAT, (((size_t)ptr) % alignment));
|
|
SDLTest_AssertPass("Filling memory to alignment value");
|
|
SDL_memset(ptr, 0xAA, alignment);
|
|
SDL_aligned_free(ptr);
|
|
}
|
|
|
|
return TEST_COMPLETED;
|
|
}
|
|
|
|
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 = {
|
|
stdlib_strnlen, "stdlib_strnlen", "Call to SDL_strnlen", TEST_ENABLED
|
|
};
|
|
|
|
static const SDLTest_TestCaseReference stdlibTest2 = {
|
|
stdlib_strlcpy, "stdlib_strlcpy", "Call to SDL_strlcpy", TEST_ENABLED
|
|
};
|
|
|
|
static const SDLTest_TestCaseReference stdlibTest3 = {
|
|
stdlib_strstr, "stdlib_strstr", "Call to SDL_strstr", TEST_ENABLED
|
|
};
|
|
|
|
static const SDLTest_TestCaseReference stdlibTest4 = {
|
|
stdlib_snprintf, "stdlib_snprintf", "Call to SDL_snprintf", TEST_ENABLED
|
|
};
|
|
|
|
static const SDLTest_TestCaseReference stdlibTest5 = {
|
|
stdlib_swprintf, "stdlib_swprintf", "Call to SDL_swprintf", TEST_ENABLED
|
|
};
|
|
|
|
static const SDLTest_TestCaseReference stdlibTest6 = {
|
|
stdlib_getsetenv, "stdlib_getsetenv", "Call to SDL_getenv and SDL_setenv", TEST_ENABLED
|
|
};
|
|
|
|
static const SDLTest_TestCaseReference stdlibTest7 = {
|
|
stdlib_sscanf, "stdlib_sscanf", "Call to SDL_sscanf", TEST_ENABLED
|
|
};
|
|
|
|
static const SDLTest_TestCaseReference stdlibTest8 = {
|
|
stdlib_aligned_alloc, "stdlib_aligned_alloc", "Call to SDL_aligned_alloc", 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,
|
|
&stdlibTest5,
|
|
&stdlibTest6,
|
|
&stdlibTest7,
|
|
&stdlibTest8,
|
|
&stdlibTestOverflow,
|
|
NULL
|
|
};
|
|
|
|
/* Standard C routine test suite (global) */
|
|
SDLTest_TestSuiteReference stdlibTestSuite = {
|
|
"Stdlib",
|
|
NULL,
|
|
stdlibTests,
|
|
NULL
|
|
};
|