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oleaut32/tests: Use GetModuleHandle and check only once for availability of some functions.
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@ -51,17 +51,12 @@ static INT (WINAPI *pVariantTimeToDosDateTime)(double,USHORT*,USHORT *);
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#define CHECKPTR(func) p##func = (void*)GetProcAddress(hOleaut32, #func); \
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if (!p##func) { trace("function " # func " not available, not testing it\n"); return; }
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/* Is a given function exported from oleaut32? */
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#define HAVE_FUNC(func) ((void*)GetProcAddress(hOleaut32, #func) != NULL)
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/* Have IRecordInfo data type? */
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#define HAVE_OLEAUT32_RECORD HAVE_FUNC(SafeArraySetRecordInfo)
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/* Have CY data type? */
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#define HAVE_OLEAUT32_CY HAVE_FUNC(VarCyAdd)
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static int HAVE_OLEAUT32_RECORD = 0;
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/* Have I8/UI8 data type? */
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#define HAVE_OLEAUT32_I8 HAVE_FUNC(VarI8FromI1)
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static int HAVE_OLEAUT32_I8 = 0;
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/* Is this an ancient version with support for only I2/I4/R4/R8/DATE? */
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#define IS_ANCIENT (!HAVE_FUNC(VarI1FromI2))
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static int IS_ANCIENT = 0;
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/* When comparing floating point values we cannot expect an exact match
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* because the rounding errors depend on the exact algorithm.
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@ -99,6 +94,20 @@ static INT (WINAPI *pVariantTimeToDosDateTime)(double,USHORT*,USHORT *);
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#define R8_MAX DBL_MAX
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#define R8_MIN DBL_MIN
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static void init(void)
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{
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hOleaut32 = GetModuleHandle("oleaut32.dll");
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/* Is a given function exported from oleaut32? */
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#define HAVE_FUNC(func) ((void*)GetProcAddress(hOleaut32, #func) != NULL)
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HAVE_OLEAUT32_I8 = HAVE_FUNC(VarI8FromI1);
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HAVE_OLEAUT32_RECORD = HAVE_FUNC(SafeArraySetRecordInfo);
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IS_ANCIENT = (!HAVE_FUNC(VarI1FromI2));
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#undef HAVE_FUNC
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}
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/* Functions to set a DECIMAL */
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static void setdec(DECIMAL* dec, BYTE scl, BYTE sgn, ULONG hi32, ULONG64 lo64)
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{
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@ -8203,7 +8212,7 @@ static void test_VarImp(void)
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START_TEST(vartest)
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{
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hOleaut32 = LoadLibraryA("oleaut32.dll");
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init();
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test_VariantInit();
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test_VariantClear();
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