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jscript: Added bool and null to number conversion implementation.

This commit is contained in:
Jacek Caban 2008-09-17 23:33:32 +02:00 committed by Alexandre Julliard
parent 7c6b6c8ca8
commit 1bbc34f2f2
2 changed files with 11 additions and 0 deletions
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8
dlls/jscript/jsutils.c
View File

@ -219,10 +219,18 @@ HRESULT to_boolean(VARIANT *v, VARIANT_BOOL *b)
HRESULT to_number(script_ctx_t *ctx, VARIANT *v, jsexcept_t *ei, VARIANT *ret) HRESULT to_number(script_ctx_t *ctx, VARIANT *v, jsexcept_t *ei, VARIANT *ret)
{ {
switch(V_VT(v)) { switch(V_VT(v)) {
case VT_NULL:
V_VT(ret) = VT_I4;
V_I4(ret) = 0;
break;
case VT_I4: case VT_I4:
case VT_R8: case VT_R8:
*ret = *v; *ret = *v;
break; break;
case VT_BOOL:
V_VT(ret) = VT_I4;
V_I4(ret) = V_BOOL(v) ? 1 : 0;
break;
default: default:
FIXME("unimplemented for vt %d\n", V_VT(v)); FIXME("unimplemented for vt %d\n", V_VT(v));
return E_NOTIMPL; return E_NOTIMPL;

3
dlls/jscript/tests/lang.js
View File

@ -308,6 +308,9 @@ ok(getVT(tmp) === "VT_I4", "getVT(~1) = " + getVT(tmp));
ok((3,4) === 4, "(3,4) !== 4"); ok((3,4) === 4, "(3,4) !== 4");
ok(+3 === 3, "+3 !== 3"); ok(+3 === 3, "+3 !== 3");
ok(+true === 1, "+true !== 1");
ok(+false === 0, "+false !== 0");
ok(+null === 0, "+null !== 0");
ok(1 < 3.4, "1 < 3.4 failed"); ok(1 < 3.4, "1 < 3.4 failed");
ok(!(3.4 < 1), "3.4 < 1"); ok(!(3.4 < 1), "3.4 < 1");