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jscript: Return NaN in Math.ceil if called without any argument.

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This commit is contained in:
Jacek Caban 2008-10-21 16:56:27 -07:00 committed by Alexandre Julliard
parent 9709eadca1
commit 9f1699b9a4
2 changed files with 6 additions and 2 deletions
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5
dlls/jscript/math.c
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@ -174,8 +174,9 @@ static HRESULT Math_ceil(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *
TRACE("\n");
if(!arg_cnt(dp)) {
FIXME("arg_cnt = 0\n");
return E_NOTIMPL;
if(retv)
num_set_nan(retv);
return S_OK;
}
hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &v);

3
dlls/jscript/tests/api.js
View file

@ -431,6 +431,9 @@ ok(tmp === 1, "Math.ceil(true) = " + tmp);
tmp = Math.ceil(1.1, 3, 4);
ok(tmp === 2, "Math.ceil(1.1, 3, 4) = " + tmp);
tmp = Math.ceil();
ok(isNaN(tmp), "ceil() is not NaN");
tmp = Math.floor(0.5);
ok(tmp === 0, "Math.floor(0.5) = " + tmp);