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217 lines
9.0 KiB
217 lines
9.0 KiB
/*
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Copyright Kitware, Inc.
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Distributed under the OSI-approved BSD 3-Clause License.
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See accompanying file Copyright.txt for details.
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*/
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#include <stdio.h>
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#include <string.h>
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#if defined(_MSC_VER)
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# pragma warning (push)
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# pragma warning (disable:4309) /* static_cast trunction of constant value */
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# pragma warning (disable:4310) /* cast truncates constant value */
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#endif
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#ifdef __cplusplus
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# define LANG "C++ "
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#else
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# define LANG "C "
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#endif
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#if defined(__cplusplus) && !defined(__BORLANDC__)
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# define STATIC_CAST(t,v) static_cast<t>(v)
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#else
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# define STATIC_CAST(t,v) (t)(v)
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#endif
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#if defined(_MSC_VER) && _MSC_VER < 1900
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# define SNPRINTF(buf, sz, fmt, x) sprintf(buf, fmt, x)
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#else
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# define SNPRINTF(buf, sz, fmt, x) snprintf(buf, sz, fmt, x)
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#endif
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#define VALUE(T, U) STATIC_CAST(T, STATIC_CAST(U, 0xab) << ((sizeof(T)-1)<<3))
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#define TEST_C_(C, V, PRI, T, U) \
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{ \
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T const x = VALUE(T, U); \
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T y = C(V); \
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printf(LANG #C ":" \
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" expression [%" KWIML_INT_PRI##PRI "]," \
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" literal [%" KWIML_INT_PRI##PRI "]", x, y); \
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if(x == y) \
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{ \
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printf(", PASSED\n"); \
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} \
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else \
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{ \
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printf(", FAILED\n"); \
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result = 0; \
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} \
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}
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#define TEST_PRI_(PRI, T, U, STR) \
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{ \
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T const x = VALUE(T, U); \
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char const* str = STR; \
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SNPRINTF(buf, sizeof(buf), "%" KWIML_INT_PRI##PRI, x); \
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printf(LANG "KWIML_INT_PRI" #PRI ":" \
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" expected [%s], got [%s]", str, buf); \
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if(strcmp(str, buf) == 0) \
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{ \
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printf(", PASSED\n"); \
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} \
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else \
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{ \
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printf(", FAILED\n"); \
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result = 0; \
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} \
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}
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#define TEST_SCN_(SCN, T, U, STR) TEST_SCN2_(SCN, SCN, T, U, STR)
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#define TEST_SCN2_(PRI, SCN, T, U, STR) \
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{ \
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T const x = VALUE(T, U); \
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T y; \
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char const* str = STR; \
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if(sscanf(str, "%" KWIML_INT_SCN##SCN, &y) != 1) \
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{ \
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y = 0; \
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} \
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printf(LANG "KWIML_INT_SCN" #SCN ":" \
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" expected [%" KWIML_INT_PRI##PRI "]," \
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" got [%" KWIML_INT_PRI##PRI "]", x, y); \
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if(x == y) \
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{ \
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printf(", PASSED\n"); \
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} \
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else \
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{ \
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printf(", FAILED\n"); \
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result = 0; \
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} \
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}
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#define TEST_(FMT, T, U, STR) TEST2_(FMT, FMT, T, U, STR)
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#define TEST2_(PRI, SCN, T, U, STR) \
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TEST_PRI_(PRI, T, U, STR) \
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TEST_SCN2_(PRI, SCN, T, U, STR)
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/* Concatenate T and U now to avoid expanding them. */
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#define TEST(FMT, T, U, STR) \
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TEST_(FMT, KWIML_INT_##T, KWIML_INT_##U, STR)
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#define TEST2(PRI, SCN, T, U, STR) \
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TEST2_(PRI, SCN, KWIML_INT_##T, KWIML_INT_##U, STR)
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#define TEST_C(C, V, PRI, T, U) \
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TEST_C_(KWIML_INT_##C, V, PRI, KWIML_INT_##T, KWIML_INT_##U)
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#define TEST_PRI(PRI, T, U, STR) \
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TEST_PRI_(PRI, KWIML_INT_##T, KWIML_INT_##U, STR)
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#define TEST_SCN(SCN, T, U, STR) \
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TEST_SCN_(SCN, KWIML_INT_##T, KWIML_INT_##U, STR)
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#define TEST_SCN2(PRI, SCN, T, U, STR) \
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TEST_SCN2_(PRI, SCN, KWIML_INT_##T, KWIML_INT_##U, STR)
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static int test_int_format(void)
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{
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int result = 1;
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char buf[256];
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TEST_PRI(i8, int8_t, uint8_t, "-85")
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#if defined(KWIML_INT_SCNi8)
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TEST_SCN(i8, int8_t, uint8_t, "-85")
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#endif
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TEST_PRI(d8, int8_t, uint8_t, "-85")
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#if defined(KWIML_INT_SCNd8)
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TEST_SCN(d8, int8_t, uint8_t, "-85")
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#endif
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TEST_PRI(o8, uint8_t, uint8_t, "253")
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#if defined(KWIML_INT_SCNo8)
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TEST_SCN(o8, uint8_t, uint8_t, "253")
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#endif
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TEST_PRI(u8, uint8_t, uint8_t, "171")
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#if defined(KWIML_INT_SCNu8)
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TEST_SCN(u8, uint8_t, uint8_t, "171")
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#endif
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TEST_PRI(x8, uint8_t, uint8_t, "ab")
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TEST_PRI(X8, uint8_t, uint8_t, "AB")
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#if defined(KWIML_INT_SCNx8)
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TEST_SCN(x8, uint8_t, uint8_t, "ab")
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TEST_SCN2(X8, x8, uint8_t, uint8_t, "AB")
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#endif
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TEST(i16, int16_t, uint16_t, "-21760")
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TEST(d16, int16_t, uint16_t, "-21760")
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TEST(o16, uint16_t, uint16_t, "125400")
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TEST(u16, uint16_t, uint16_t, "43776")
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TEST(x16, uint16_t, uint16_t, "ab00")
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TEST2(X16, x16, uint16_t, uint16_t, "AB00")
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TEST(i32, int32_t, uint32_t, "-1426063360")
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TEST(d32, int32_t, uint32_t, "-1426063360")
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TEST(o32, uint32_t, uint32_t, "25300000000")
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TEST(u32, uint32_t, uint32_t, "2868903936")
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TEST(x32, uint32_t, uint32_t, "ab000000")
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TEST2(X32, x32, uint32_t, uint32_t, "AB000000")
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TEST_PRI(i64, int64_t, uint64_t, "-6124895493223874560")
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#if defined(KWIML_INT_SCNi64)
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TEST_SCN(i64, int64_t, uint64_t, "-6124895493223874560")
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#endif
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TEST_PRI(d64, int64_t, uint64_t, "-6124895493223874560")
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#if defined(KWIML_INT_SCNd64)
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TEST_SCN(d64, int64_t, uint64_t, "-6124895493223874560")
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#endif
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TEST_PRI(o64, uint64_t, uint64_t, "1254000000000000000000")
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#if defined(KWIML_INT_SCNo64)
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TEST_SCN(o64, uint64_t, uint64_t, "1254000000000000000000")
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#endif
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TEST_PRI(u64, uint64_t, uint64_t, "12321848580485677056")
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#if defined(KWIML_INT_SCNu64)
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TEST_SCN(u64, uint64_t, uint64_t, "12321848580485677056")
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#endif
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TEST_PRI(x64, uint64_t, uint64_t, "ab00000000000000")
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TEST_PRI(X64, uint64_t, uint64_t, "AB00000000000000")
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#if defined(KWIML_INT_SCNx64)
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TEST_SCN(x64, uint64_t, uint64_t, "ab00000000000000")
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TEST_SCN2(X64, x64, uint64_t, uint64_t, "AB00000000000000")
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#endif
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#if !defined(KWIML_INT_NO_INTPTR_T)
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# if KWIML_ABI_SIZEOF_DATA_PTR == 4
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TEST(iPTR, intptr_t, uint32_t, "-1426063360")
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TEST(dPTR, intptr_t, uint32_t, "-1426063360")
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# else
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TEST(iPTR, intptr_t, uint64_t, "-6124895493223874560")
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TEST(dPTR, intptr_t, uint64_t, "-6124895493223874560")
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# endif
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#endif
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#if !defined(KWIML_INT_NO_UINTPTR_T)
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# if KWIML_ABI_SIZEOF_DATA_PTR == 4
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TEST(oPTR, uintptr_t, uintptr_t, "25300000000")
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TEST(uPTR, uintptr_t, uintptr_t, "2868903936")
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TEST(xPTR, uintptr_t, uintptr_t, "ab000000")
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TEST2(XPTR, xPTR, uintptr_t, uintptr_t, "AB000000")
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# else
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TEST(oPTR, uintptr_t, uintptr_t, "1254000000000000000000")
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TEST(uPTR, uintptr_t, uintptr_t, "12321848580485677056")
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TEST(xPTR, uintptr_t, uintptr_t, "ab00000000000000")
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TEST2(XPTR, xPTR, uintptr_t, uintptr_t, "AB00000000000000")
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# endif
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#endif
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TEST_C(INT8_C, -0x55, i8, int8_t, uint8_t)
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TEST_C(UINT8_C, 0xAB, u8, uint8_t, uint8_t)
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TEST_C(INT16_C, -0x5500, i16, int16_t, uint16_t)
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TEST_C(UINT16_C, 0xAB00, u16, uint16_t, uint16_t)
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TEST_C(INT32_C, -0x55000000, i32, int32_t, uint32_t)
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TEST_C(UINT32_C, 0xAB000000, u32, uint32_t, uint32_t)
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TEST_C(INT64_C, -0x5500000000000000, i64, int64_t, uint64_t)
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TEST_C(UINT64_C, 0xAB00000000000000, u64, uint64_t, uint64_t)
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return result;
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}
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#if defined(_MSC_VER)
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# pragma warning (pop)
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#endif
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