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vbscript: Added Chr implementation.

This commit is contained in:
Jacek Caban 2012-10-15 11:15:51 +02:00 committed by Alexandre Julliard
parent f3d15811b4
commit 02f6ea925e
2 changed files with 27 additions and 2 deletions
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25
dlls/vbscript/global.c
View File

@ -1070,8 +1070,29 @@ static HRESULT Global_Asc(vbdisp_t *This, VARIANT *arg, unsigned args_cnt, VARIA
static HRESULT Global_Chr(vbdisp_t *This, VARIANT *arg, unsigned args_cnt, VARIANT *res)
{
FIXME("\n");
return E_NOTIMPL;
int c;
HRESULT hres;
TRACE("%s\n", debugstr_variant(arg));
hres = to_int(arg, &c);
if(FAILED(hres))
return hres;
if(c <= 0 || c >= 0x100) {
FIXME("invalid arg\n");
return E_FAIL;
}
if(res) {
WCHAR ch = c;
V_VT(res) = VT_BSTR;
V_BSTR(res) = SysAllocStringLen(&ch, 1);
if(!V_BSTR(res))
return E_OUTOFMEMORY;
}
return S_OK;
}
static HRESULT Global_AscW(vbdisp_t *This, VARIANT *arg, unsigned args_cnt, VARIANT *res)

4
dlls/vbscript/tests/api.vbs
View File

@ -50,6 +50,10 @@ TestCStr 3, "3"
if isEnglishLang then TestCStr 3.5, "3.5"
if isEnglishLang then TestCStr true, "True"
Call ok(getVT(Chr(120)) = "VT_BSTR", "getVT(Chr(120)) = " & getVT(Chr(120)))
Call ok(getVT(Chr(255)) = "VT_BSTR", "getVT(Chr(255)) = " & getVT(Chr(255)))
Call ok(Chr(120) = "x", "Chr(120) = " & Chr(120))
Call ok(isObject(new EmptyClass), "isObject(new EmptyClass) is not true?")
Set x = new EmptyClass
Call ok(isObject(x), "isObject(x) is not true?")