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897 lines
44 KiB
C
897 lines
44 KiB
C
/**
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* Standard C library routine test suite
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*/
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#include <stdio.h>
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#include "SDL.h"
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#include "SDL_test.h"
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/* Test case functions */
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/**
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* @brief Call to SDL_strlcpy
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*/
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#undef SDL_strlcpy
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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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#if defined(HAVE_WFORMAT) || defined(HAVE_WFORMAT_EXTRA_ARGS)
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#pragma GCC diagnostic push
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#if defined(HAVE_WFORMAT)
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#pragma GCC diagnostic ignored "-Wformat"
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#endif
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#if defined(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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* @brief Call to SDL_snprintf
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*/
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#undef SDL_snprintf
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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), "%10sA", "foo");
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expected = " fooA";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%10sA\", \"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), "%-10sA", "foo");
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expected = "foo A";
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SDLTest_AssertPass("Call to SDL_snprintf(\"%%-10sA\", \"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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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),
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"Check result value, expected: %d, got: %d", (int)SDL_strlen(expected), result);
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if (sizeof(void *) >= 8) {
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result = SDL_snprintf(text, sizeof(text), "%p", (void *)0x1ba07bddf60L);
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expected = "0x1ba07bddf60";
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expected2 = "000001BA07BDDF60";
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expected3 = "000001ba07bddf60";
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SDLTest_AssertPass("Call to SDL_snprintf(text, sizeof(text), \"%%p\", 0x1ba07bddf60)");
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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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"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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"Check result value, expected: %d, got: %d", (int)SDL_strlen(expected), result);
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}
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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 pop
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#endif
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/**
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* @brief Call to SDL_getenv and SDL_setenv
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*/
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int stdlib_getsetenv(void *arg)
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{
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const int nameLen = 16;
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char name[17];
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int counter;
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int result;
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char *value1;
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char *value2;
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char *expected;
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int overwrite;
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char *text;
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/* Create a random name. This tests SDL_getenv, since we need to */
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/* make sure the variable is not set yet (it shouldn't). */
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do {
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for (counter = 0; counter < nameLen; counter++) {
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name[counter] = (char)SDLTest_RandomIntegerInRange(65, 90);
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}
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name[nameLen] = '\0';
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text = SDL_getenv(name);
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SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
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if (text) {
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SDLTest_Log("Expected: NULL, Got: '%s' (%i)", text, (int)SDL_strlen(text));
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}
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} while (text);
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/* Create random values to set */
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value1 = SDLTest_RandomAsciiStringOfSize(10);
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value2 = SDLTest_RandomAsciiStringOfSize(10);
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/* Set value 1 without overwrite */
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overwrite = 0;
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expected = value1;
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result = SDL_setenv(name, value1, overwrite);
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SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
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SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
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/* Check value */
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text = SDL_getenv(name);
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SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
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SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
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if (text != NULL) {
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SDLTest_AssertCheck(
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SDL_strcmp(text, expected) == 0,
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"Verify returned text, expected: %s, got: %s",
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expected,
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text);
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}
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/* Set value 2 with overwrite */
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overwrite = 1;
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expected = value2;
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result = SDL_setenv(name, value2, overwrite);
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SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value2, overwrite);
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SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
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/* Check value */
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text = SDL_getenv(name);
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SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
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SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
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if (text != NULL) {
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SDLTest_AssertCheck(
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SDL_strcmp(text, expected) == 0,
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"Verify returned text, expected: %s, got: %s",
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expected,
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text);
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}
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/* Set value 1 without overwrite */
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overwrite = 0;
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expected = value2;
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result = SDL_setenv(name, value1, overwrite);
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SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
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SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
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/* Check value */
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text = SDL_getenv(name);
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SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
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SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
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if (text != NULL) {
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SDLTest_AssertCheck(
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SDL_strcmp(text, expected) == 0,
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"Verify returned text, expected: %s, got: %s",
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expected,
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text);
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}
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/* Set value 1 without overwrite */
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overwrite = 1;
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expected = value1;
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result = SDL_setenv(name, value1, overwrite);
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SDLTest_AssertPass("Call to SDL_setenv('%s','%s', %i)", name, value1, overwrite);
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SDLTest_AssertCheck(result == 0, "Check result, expected: 0, got: %i", result);
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/* Check value */
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text = SDL_getenv(name);
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SDLTest_AssertPass("Call to SDL_getenv('%s')", name);
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SDLTest_AssertCheck(text != NULL, "Verify returned text is not NULL");
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if (text != NULL) {
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SDLTest_AssertCheck(
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SDL_strcmp(text, expected) == 0,
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"Verify returned text, expected: %s, got: %s",
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expected,
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text);
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}
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/* Negative cases */
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for (overwrite = 0; overwrite <= 1; overwrite++) {
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result = SDL_setenv(NULL, value1, overwrite);
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SDLTest_AssertPass("Call to SDL_setenv(NULL,'%s', %i)", value1, overwrite);
|
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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
|
|
};
|