mirror of https://github.com/libsdl-org/SDL
stdlib: Use macros to define SDL_strtox tests
This commit is contained in:
Carl Åstholm
Sam Lantinga
parent
7d94bf528d
commit
59ec034412
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@ -513,7 +513,7 @@ static size_t SDL_ScanLong(const char *text, int count, int radix, long *valuep)
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} else if (value > long_max) {
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value = long_max;
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}
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*valuep = value;
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*valuep = (long)value;
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return len;
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}
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#endif
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@ -535,7 +535,7 @@ static size_t SDL_ScanLongW(const wchar_t *text, int count, int radix, long *val
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} else if (value > long_max) {
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value = long_max;
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}
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*valuep = value;
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*valuep = (long)value;
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return len;
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}
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#endif
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@ -558,7 +558,7 @@ static size_t SDL_ScanUnsignedLong(const char *text, int count, int radix, unsig
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} else if (value > ulong_max) {
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value = ulong_max;
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}
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*valuep = value;
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*valuep = (unsigned long)value;
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return len;
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}
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#endif
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@ -581,7 +581,7 @@ static size_t SDL_ScanUintPtrT(const char *text, uintptr_t *valuep)
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} else if (value > uintptr_max) {
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value = uintptr_max;
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}
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*valuep = value;
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*valuep = (uintptr_t)value;
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return len;
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}
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#endif
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@ -726,7 +726,7 @@ static int SDLCALL stdlib_sscanf(void *arg)
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long long_output, expected_long_output;
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long long long_long_output, expected_long_long_output;
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size_t size_output, expected_size_output;
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uintptr_t uintptr_output, expected_uintptr_output;
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void *ptr_output, *expected_ptr_output;
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char text[128], text2[128];
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expected_output = output = 123;
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@ -791,13 +791,13 @@ static int SDLCALL stdlib_sscanf(void *arg)
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SDLTest_AssertCheck(expected_size_output == size_output, "Check output, expected: %zu, got: %zu", expected_size_output, size_output);
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SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);
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uintptr_output = 123;
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expected_uintptr_output = 0x1234567;
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ptr_output = (void *)123;
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expected_ptr_output = (void *)0x1234567;
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expected_result = 1;
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result = SDL_snprintf(text, sizeof(text), "%p", expected_uintptr_output);
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result = SDL_sscanf(text, "%p", &uintptr_output);
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result = SDL_snprintf(text, sizeof(text), "%p", expected_ptr_output);
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result = SDL_sscanf(text, "%p", &ptr_output);
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SDLTest_AssertPass("Call to SDL_sscanf(\"%s\", \"%%p\", &output)", text);
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SDLTest_AssertCheck(expected_uintptr_output == uintptr_output, "Check output, expected: %p, got: %p", expected_uintptr_output, uintptr_output);
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SDLTest_AssertCheck(expected_ptr_output == ptr_output, "Check output, expected: %p, got: %p", expected_ptr_output, ptr_output);
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SDLTest_AssertCheck(expected_result == result, "Check return value, expected: %i, got: %i", expected_result, result);
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expected_result = 1;
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@ -1236,441 +1236,138 @@ stdlib_strpbrk(void *arg)
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static int SDLCALL stdlib_wcstol(void *arg)
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{
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const wchar_t *text;
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long result;
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wchar_t *endp;
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long expected_result;
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wchar_t *expected_endp;
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const long long_max = (~0UL) >> 1;
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const long long_min = ((~0UL) >> 1) + 1UL;
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#define WCSTOL_TEST_CASE(str, base, expected_result, expected_endp_offset) do { \
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const wchar_t *s = str; \
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long r, expected_r = expected_result; \
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wchar_t *ep, *expected_ep = (wchar_t *)s + expected_endp_offset; \
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r = SDL_wcstol(s, &ep, base); \
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SDLTest_AssertPass("Call to SDL_wcstol(" #str ", &endp, " #base ")"); \
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SDLTest_AssertCheck(r == expected_r, "Check result value, expected: %ld, got: %ld", expected_r, r); \
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SDLTest_AssertCheck(ep == expected_ep, "Check endp value, expected: %p, got: %p", expected_ep, ep); \
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} while (0)
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// infer decimal
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text = L"\t 123abcxyz"; // skip leading space
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expected_result = 123;
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expected_endp = (wchar_t *)text + 6;
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result = SDL_wcstol(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"\\t 123abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = L"+123abcxyz";
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expected_result = 123;
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expected_endp = (wchar_t *)text + 4;
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result = SDL_wcstol(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"+123abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = L"-123abcxyz";
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expected_result = -123;
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expected_endp = (wchar_t *)text + 4;
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result = SDL_wcstol(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"-123abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = L"99999999999999999999abcxyz";
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expected_result = (~0UL) >> 1; // LONG_MAX
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expected_endp = (wchar_t *)text + 20;
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result = SDL_wcstol(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"99999999999999999999abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = L"-99999999999999999999abcxyz";
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expected_result = ((~0UL) >> 1) + 1UL; // LONG_MIN
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expected_endp = (wchar_t *)text + 21;
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result = SDL_wcstol(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"-99999999999999999999abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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WCSTOL_TEST_CASE(L"\t 123abcxyz", 0, 123, 6); // skip leading space
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WCSTOL_TEST_CASE(L"+123abcxyz", 0, 123, 4);
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WCSTOL_TEST_CASE(L"-123abcxyz", 0, -123, 4);
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WCSTOL_TEST_CASE(L"99999999999999999999abcxyz", 0, long_max, 20);
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WCSTOL_TEST_CASE(L"-99999999999999999999abcxyz", 0, long_min, 21);
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// infer hexadecimal
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text = L"0x123abcxyz";
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expected_result = 0x123abc;
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expected_endp = (wchar_t *)text + 8;
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result = SDL_wcstol(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"0x123abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = L"0X123ABCXYZ"; // uppercase X
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expected_result = 0x123abc;
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expected_endp = (wchar_t *)text + 8;
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result = SDL_wcstol(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"0X123ABCXYZ\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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WCSTOL_TEST_CASE(L"0x123abcxyz", 0, 0x123abc, 8);
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WCSTOL_TEST_CASE(L"0X123ABCXYZ", 0, 0x123abc, 8); // uppercase X
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// infer octal
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text = L"0123abcxyz";
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expected_result = 0123;
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expected_endp = (wchar_t *)text + 4;
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result = SDL_wcstol(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"0123abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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WCSTOL_TEST_CASE(L"0123abcxyz", 0, 0123, 4);
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// arbitrary bases
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WCSTOL_TEST_CASE(L"00110011", 2, 51, 8);
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WCSTOL_TEST_CASE(L"-uvwxyz", 32, -991, 3);
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WCSTOL_TEST_CASE(L"ZzZzZzZzZzZzZ", 36, long_max, 13);
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WCSTOL_TEST_CASE(L"-0", 10, 0, 2);
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WCSTOL_TEST_CASE(L" - 1", 0, 0, 0); // invalid input
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text = L"00110011";
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expected_result = 51;
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expected_endp = (wchar_t *)text + 8;
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result = SDL_wcstol(text, &endp, 2);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"00110011\", &endp, 2)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = L"-uvwxyz";
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expected_result = -991;
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expected_endp = (wchar_t *)text + 3;
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result = SDL_wcstol(text, &endp, 32);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"-uvwxyz\", &endp, 32)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = L"ZzZzZzZzZzZzZ";
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expected_result = (~0UL) >> 1; // LONG_MAX;
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expected_endp = (wchar_t *)text + 13;
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result = SDL_wcstol(text, &endp, 36);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"ZzZzZzZzZzZzZ\", &endp, 36)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = L"-0";
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expected_result = 0;
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expected_endp = (wchar_t *)text + 2;
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result = SDL_wcstol(text, &endp, 10);
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SDLTest_AssertPass("Call to SDL_wcstol(L\"-0\", &endp, 10)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = L" +0x"; // invalid hexadecimal
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expected_result = 0;
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expected_endp = (wchar_t *)text;
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result = SDL_wcstol(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_wcstol(L\" +0x\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %ld, got: %ld", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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#undef WCSTOL_TEST_CASE
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return TEST_COMPLETED;
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}
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static int SDLCALL stdlib_strtoull(void *arg)
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static int SDLCALL stdlib_strtox(void *arg)
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{
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const char *text;
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unsigned long long result;
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char *endp;
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unsigned long long expected_result;
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char *expected_endp;
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const unsigned long long ullong_max = ~0ULL;
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#define STRTOX_TEST_CASE(func_name, type, format_spec, str, base, expected_result, expected_endp_offset) do { \
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const char *s = str; \
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type r, expected_r = expected_result; \
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char *ep, *expected_ep = (char *)s + expected_endp_offset; \
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r = func_name(s, &ep, base); \
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SDLTest_AssertPass("Call to " #func_name "(" #str ", &endp, " #base ")"); \
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SDLTest_AssertCheck(r == expected_r, "Check result value, expected: " format_spec ", got: " format_spec, expected_r, r); \
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SDLTest_AssertCheck(ep == expected_ep, "Check endp value, expected: %p, got: %p", expected_ep, ep); \
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} while (0)
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// infer decimal
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text = "\t 123abcxyz"; // skip leading space
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expected_result = 123;
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expected_endp = (char *)text + 6;
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result = SDL_strtoull(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_strtoull(\"\\t 123abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = "+123abcxyz";
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expected_result = 123;
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expected_endp = (char *)text + 4;
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result = SDL_strtoull(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_strtoull(\"+123abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = "-123abcxyz";
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expected_result = 0ULL - 123;
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expected_endp = (char *)text + 4;
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result = SDL_strtoull(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_strtoull(\"-123abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = "9999999999999999999999999999999999999999abcxyz";
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expected_result = ~0ULL; // ULLONG_MAX
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expected_endp = (char *)text + 40;
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result = SDL_strtoull(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_strtoull(\"9999999999999999999999999999999999999999abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = "-9999999999999999999999999999999999999999abcxyz";
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expected_result = ~0ULL; // ULLONG_MAX
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expected_endp = (char *)text + 41;
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result = SDL_strtoull(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_strtoull(\"-9999999999999999999999999999999999999999abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "\t 123abcxyz", 0, 123, 6); // skip leading space
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STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "+123abcxyz", 0, 123, 4);
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STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "+123abcxyz", 0, 123, 4);
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STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "-123abcxyz", 0, -123, 4);
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STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "9999999999999999999999999999999999999999abcxyz", 0, ullong_max, 40);
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STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "-9999999999999999999999999999999999999999abcxyz", 0, ullong_max, 41);
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// infer hexadecimal
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text = "0x123abcxyz";
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expected_result = 0x123abc;
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expected_endp = (char *)text + 8;
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result = SDL_strtoull(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_strtoull(\"0x123abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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text = "0X123ABCXYZ"; // uppercase X
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expected_result = 0x123abc;
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expected_endp = (char *)text + 8;
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result = SDL_strtoull(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_strtoull(\"0X123ABCXYZ\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "0x123abcxyz", 0, 0x123abc, 8);
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STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "0X123ABCXYZ", 0, 0x123abc, 8); // uppercase X
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// infer octal
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text = "0123abcxyz";
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expected_result = 0123;
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expected_endp = (char *)text + 4;
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result = SDL_strtoull(text, &endp, 0);
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SDLTest_AssertPass("Call to SDL_strtoull(\"0123abcxyz\", &endp, 0)");
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SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
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SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
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STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "0123abcxyz", 0, 0123, 4);
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// arbitrary bases
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text = "00110011";
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expected_result = 51;
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expected_endp = (char *)text + 8;
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result = SDL_strtoull(text, &endp, 2);
|
||||
SDLTest_AssertPass("Call to SDL_strtoull(\"00110011\", &endp, 2)");
|
||||
SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-uvwxyz";
|
||||
expected_result = -991;
|
||||
expected_endp = (char *)text + 3;
|
||||
result = SDL_strtoull(text, &endp, 32);
|
||||
SDLTest_AssertPass("Call to SDL_strtoull(\"-uvwxyz\", &endp, 32)");
|
||||
SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "ZzZzZzZzZzZzZzZzZzZzZzZzZ";
|
||||
expected_result = ~0ULL; // ULLONG_MAX
|
||||
expected_endp = (char *)text + 25;
|
||||
result = SDL_strtoull(text, &endp, 36);
|
||||
SDLTest_AssertPass("Call to SDL_strtoull(\"ZzZzZzZzZzZzZzZzZzZzZzZzZ\", &endp, 36)");
|
||||
SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-0";
|
||||
expected_result = 0;
|
||||
expected_endp = (char *)text + 2;
|
||||
result = SDL_strtoull(text, &endp, 10);
|
||||
SDLTest_AssertPass("Call to SDL_strtoull(\"-0\", &endp, 10)");
|
||||
SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = " +0x"; // invalid hexadecimal
|
||||
expected_result = 0;
|
||||
expected_endp = (char *)text;
|
||||
result = SDL_strtoull(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtoull(\" +0x\", &endp, 0)");
|
||||
SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %llu, got: %llu", expected_result, result);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "00110011", 2, 51, 8);
|
||||
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "-uvwxyz", 32, -991, 3);
|
||||
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "ZzZzZzZzZzZzZzZzZzZzZzZzZ", 36, ullong_max, 25);
|
||||
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", "-0", 10, 0, 2);
|
||||
STRTOX_TEST_CASE(SDL_strtoull, unsigned long long, "%llu", " - 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.
|
||||
// Since the tests are run against a variety of targets, this should be fine in practice.
|
||||
// For simplicity, we only run long/long long tests when they are 32-bit/64-bit, respectively.
|
||||
// Since the CI runs the tests against a variety of targets, this should be fine in practice.
|
||||
|
||||
// SDL_strtol (32-bit)
|
||||
if (sizeof(long) == 4) {
|
||||
long lresult;
|
||||
long expected_lresult;
|
||||
|
||||
text = "2147483647";
|
||||
expected_lresult = 2147483647;
|
||||
expected_endp = (char *)text + 10;
|
||||
lresult = SDL_strtol(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtol(\"2147483647\", &endp, 0)");
|
||||
SDLTest_AssertCheck(lresult == expected_lresult, "Check result value, expected: %ld, got: %ld", expected_lresult, lresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "2147483648";
|
||||
expected_lresult = 2147483647;
|
||||
expected_endp = (char *)text + 10;
|
||||
lresult = SDL_strtol(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtol(\"2147483648\", &endp, 0)");
|
||||
SDLTest_AssertCheck(lresult == expected_lresult, "Check result value, expected: %ld, got: %ld", expected_lresult, lresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-2147483648";
|
||||
expected_lresult = -2147483648;
|
||||
expected_endp = (char *)text + 11;
|
||||
lresult = SDL_strtol(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtol(\"-2147483648\", &endp, 0)");
|
||||
SDLTest_AssertCheck(lresult == expected_lresult, "Check result value, expected: %ld, got: %ld", expected_lresult, lresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-2147483649";
|
||||
expected_lresult = -2147483648;
|
||||
expected_endp = (char *)text + 11;
|
||||
lresult = SDL_strtol(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtol(\"-2147483649\", &endp, 0)");
|
||||
SDLTest_AssertCheck(lresult == expected_lresult, "Check result value, expected: %ld, got: %ld", expected_lresult, lresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-9999999999999999999999999999999999999999";
|
||||
expected_lresult = -2147483648;
|
||||
expected_endp = (char *)text + 41;
|
||||
lresult = SDL_strtol(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtol(\"-9999999999999999999999999999999999999999\", &endp, 0)");
|
||||
SDLTest_AssertCheck(lresult == expected_lresult, "Check result value, expected: %ld, got: %ld", expected_lresult, lresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
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);
|
||||
}
|
||||
|
||||
// SDL_strtoul (32-bit)
|
||||
if (sizeof(unsigned long) == 4) {
|
||||
unsigned long ulresult;
|
||||
unsigned long expected_ulresult;
|
||||
|
||||
text = "4294967295";
|
||||
expected_ulresult = 4294967295;
|
||||
expected_endp = (char *)text + 10;
|
||||
ulresult = SDL_strtoul(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtoul(\"4294967295\", &endp, 0)");
|
||||
SDLTest_AssertCheck(ulresult == expected_ulresult, "Check result value, expected: %lu, got: %lu", expected_ulresult, ulresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "4294967296";
|
||||
expected_ulresult = 4294967295;
|
||||
expected_endp = (char *)text + 10;
|
||||
ulresult = SDL_strtoul(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtoul(\"4294967296\", &endp, 0)");
|
||||
SDLTest_AssertCheck(ulresult == expected_ulresult, "Check result value, expected: %lu, got: %lu", expected_ulresult, ulresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-4294967295";
|
||||
expected_ulresult = 1;
|
||||
expected_endp = (char *)text + 11;
|
||||
ulresult = SDL_strtoul(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtoul(\"-4294967295\", &endp, 0)");
|
||||
SDLTest_AssertCheck(ulresult == expected_ulresult, "Check result value, expected: %lu, got: %lu", expected_ulresult, ulresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-4294967296";
|
||||
expected_ulresult = 4294967295;
|
||||
expected_endp = (char *)text + 11;
|
||||
ulresult = SDL_strtoul(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtoul(\"-4294967296\", &endp, 0)");
|
||||
SDLTest_AssertCheck(ulresult == expected_ulresult, "Check result value, expected: %lu, got: %lu", expected_ulresult, ulresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-9999999999999999999999999999999999999999";
|
||||
expected_ulresult = 4294967295;
|
||||
expected_endp = (char *)text + 41;
|
||||
ulresult = SDL_strtoul(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtoul(\"-9999999999999999999999999999999999999999\", &endp, 0)");
|
||||
SDLTest_AssertCheck(ulresult == expected_ulresult, "Check result value, expected: %lu, got: %lu", expected_ulresult, ulresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "4294967295", 10, 4294967295, 10);
|
||||
STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "4294967296", 10, 4294967295, 10);
|
||||
STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "-4294967295", 10, 1, 11);
|
||||
STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "-4294967296", 10, 4294967295, 11);
|
||||
STRTOX_TEST_CASE(SDL_strtoul, unsigned long, "%lu", "-9999999999999999999999999999999999999999", 10, 4294967295, 41);
|
||||
}
|
||||
|
||||
// SDL_strtoll (64-bit)
|
||||
if (sizeof(long long) == 8) {
|
||||
long long llresult;
|
||||
long long expected_llresult;
|
||||
|
||||
text = "9223372036854775807";
|
||||
expected_llresult = 9223372036854775807;
|
||||
expected_endp = (char *)text + 19;
|
||||
llresult = SDL_strtoll(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtoll(\"9223372036854775807\", &endp, 0)");
|
||||
SDLTest_AssertCheck(llresult == expected_llresult, "Check result value, expected: %lld, got: %lld", expected_llresult, llresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "9223372036854775808";
|
||||
expected_llresult = 9223372036854775807;
|
||||
expected_endp = (char *)text + 19;
|
||||
llresult = SDL_strtoll(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtoll(\"9223372036854775808\", &endp, 0)");
|
||||
SDLTest_AssertCheck(llresult == expected_llresult, "Check result value, expected: %lld, got: %lld", expected_llresult, llresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-9223372036854775808";
|
||||
expected_llresult = -9223372036854775807 - 1;
|
||||
expected_endp = (char *)text + 20;
|
||||
llresult = SDL_strtoll(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtoll(\"-9223372036854775808\", &endp, 0)");
|
||||
SDLTest_AssertCheck(llresult == expected_llresult, "Check result value, expected: %lld, got: %lld", expected_llresult, llresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-9223372036854775809";
|
||||
expected_llresult = -9223372036854775807 - 1;
|
||||
expected_endp = (char *)text + 20;
|
||||
llresult = SDL_strtoll(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtoll(\"-9223372036854775809\", &endp, 0)");
|
||||
SDLTest_AssertCheck(llresult == expected_llresult, "Check result value, expected: %lld, got: %lld", expected_llresult, llresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-9999999999999999999999999999999999999999";
|
||||
expected_llresult = -9223372036854775807 - 1;
|
||||
expected_endp = (char *)text + 41;
|
||||
llresult = SDL_strtoll(text, &endp, 0);
|
||||
SDLTest_AssertPass("Call to SDL_strtoll(\"-9999999999999999999999999999999999999999\", &endp, 0)");
|
||||
SDLTest_AssertCheck(llresult == expected_llresult, "Check result value, expected: %lld, got: %lld", expected_llresult, llresult);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
STRTOX_TEST_CASE(SDL_strtoll, long long, "%lld", "9223372036854775807", 10, 9223372036854775807, 19);
|
||||
STRTOX_TEST_CASE(SDL_strtoll, long long, "%lld", "9223372036854775808", 10, 9223372036854775807, 19);
|
||||
STRTOX_TEST_CASE(SDL_strtoll, long long, "%lld", "-9223372036854775808", 10, -9223372036854775807LL - 1, 20);
|
||||
STRTOX_TEST_CASE(SDL_strtoll, long long, "%lld", "-9223372036854775809", 10, -9223372036854775807LL - 1, 20);
|
||||
STRTOX_TEST_CASE(SDL_strtoll, long long, "%lld", "-9999999999999999999999999999999999999999", 10, -9223372036854775807LL - 1, 41);
|
||||
}
|
||||
|
||||
#undef STRTOX_TEST_CASE
|
||||
|
||||
return TEST_COMPLETED;
|
||||
}
|
||||
|
||||
static int SDLCALL stdlib_strtod(void *arg)
|
||||
{
|
||||
const char *text;
|
||||
double result;
|
||||
char *endp;
|
||||
double expected_result;
|
||||
char *expected_endp;
|
||||
#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)
|
||||
|
||||
text = "\t 123.75abcxyz"; // skip leading space
|
||||
expected_result = 123.75;
|
||||
expected_endp = (char *)text + 9;
|
||||
result = SDL_strtod(text, &endp);
|
||||
SDLTest_AssertPass("Call to SDL_strtod(\"\\t 123.75abcxyz\", &endp)");
|
||||
SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %f, got: %f", expected_result, result);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
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);
|
||||
STRTOD_TEST_CASE("-0", -0.0, 2);
|
||||
STRTOD_TEST_CASE(" - 1", 0.0, 0); // invalid input
|
||||
|
||||
text = "+999.555";
|
||||
expected_result = 999.555;
|
||||
expected_endp = (char *)text + 8;
|
||||
result = SDL_strtod(text, &endp);
|
||||
SDLTest_AssertPass("Call to SDL_strtod(\"+999.555\", &endp)");
|
||||
SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %f, got: %f", expected_result, result);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-999.555";
|
||||
expected_result = -999.555;
|
||||
expected_endp = (char *)text + 8;
|
||||
result = SDL_strtod(text, &endp);
|
||||
SDLTest_AssertPass("Call to SDL_strtod(\"-999.555\", &endp)");
|
||||
SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %f, got: %f", expected_result, result);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = "-0"; // signed zero
|
||||
expected_result = -0.0;
|
||||
expected_endp = (char *)text + 2;
|
||||
result = SDL_strtod(text, &endp);
|
||||
SDLTest_AssertPass("Call to SDL_strtod(\"-0.0\", &endp)");
|
||||
SDLTest_AssertCheck((1.0 / result) == (1.0 / expected_result), "Check result value, expected: %f, got: %f", expected_result, result);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
|
||||
text = " - 1"; // invalid input
|
||||
expected_result = 0.0;
|
||||
expected_endp = (char *)text;
|
||||
result = SDL_strtod(text, &endp);
|
||||
SDLTest_AssertPass("Call to SDL_strtod(\" - 1\", &endp)");
|
||||
SDLTest_AssertCheck(result == expected_result, "Check result value, expected: %f, got: %f", expected_result, result);
|
||||
SDLTest_AssertCheck(endp == expected_endp, "Check endp value, expected: %p, got: %p", expected_endp, endp);
|
||||
#undef STRTOD_TEST_CASE
|
||||
|
||||
return TEST_COMPLETED;
|
||||
}
|
||||
|
|
@ -1726,8 +1423,8 @@ static const SDLTest_TestCaseReference stdlibTest_wcstol = {
|
|||
stdlib_wcstol, "stdlib_wcstol", "Calls to SDL_wcstol", TEST_ENABLED
|
||||
};
|
||||
|
||||
static const SDLTest_TestCaseReference stdlibTest_strtoull = {
|
||||
stdlib_strtoull, "stdlib_strtoull", "Calls to SDL_strtoull, SDL_strtol, SDL_strtoul and SDL_strtoll", 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 = {
|
||||
|
|
@ -1748,7 +1445,7 @@ static const SDLTest_TestCaseReference *stdlibTests[] = {
|
|||
&stdlibTest_iconv,
|
||||
&stdlibTest_strpbrk,
|
||||
&stdlibTest_wcstol,
|
||||
&stdlibTest_strtoull,
|
||||
&stdlibTest_strtox,
|
||||
&stdlibTest_strtod,
|
||||
NULL
|
||||
};
|
||||
|
|
|
|||
Loading…
Reference in New Issue