Piotr Caban : jscript: Added implementation of Math_pow with less then 2 arguments.
Alexandre Julliard
julliard at winehq.org
Thu May 28 09:39:39 CDT 2009
Module: wine
Branch: master
Commit: f77489acd55eded4b7dfb1f75d5c35660a0de328
URL: http://source.winehq.org/git/wine.git/?a=commit;h=f77489acd55eded4b7dfb1f75d5c35660a0de328
Author: Piotr Caban <piotr.caban at gmail.com>
Date: Wed May 27 18:44:00 2009 +0200
jscript: Added implementation of Math_pow with less then 2 arguments.
---
dlls/jscript/math.c | 4 ++--
dlls/jscript/tests/api.js | 6 ++++++
2 files changed, 8 insertions(+), 2 deletions(-)
diff --git a/dlls/jscript/math.c b/dlls/jscript/math.c
index 1969ff7..9d609e5 100644
--- a/dlls/jscript/math.c
+++ b/dlls/jscript/math.c
@@ -441,8 +441,8 @@ static HRESULT Math_pow(DispatchEx *dispex, LCID lcid, WORD flags, DISPPARAMS *d
TRACE("\n");
if(arg_cnt(dp) < 2) {
- FIXME("unimplemented arg_cnt %d\n", arg_cnt(dp));
- return E_NOTIMPL;
+ if(retv) num_set_nan(retv);
+ return S_OK;
}
hres = to_number(dispex->ctx, get_arg(dp, 0), ei, &x);
diff --git a/dlls/jscript/tests/api.js b/dlls/jscript/tests/api.js
index c1da8c8..a17b067 100644
--- a/dlls/jscript/tests/api.js
+++ b/dlls/jscript/tests/api.js
@@ -618,6 +618,12 @@ ok(tmp === 2, "Math.pow(2, 2) = " + tmp);
tmp = Math.pow(2, 2, 3);
ok(tmp === 4, "Math.pow(2, 2, 3) = " + tmp);
+tmp = Math.pow(2);
+ok(isNaN(tmp), "Math.pow(2) is not NaN");
+
+tmp = Math.pow();
+ok(isNaN(tmp), "Math.pow() is not NaN");
+
tmp = Math.random();
ok(typeof(tmp) == "number", "typeof(tmp) = " + typeof(tmp));
ok(0 <= tmp && tmp <= 1, "Math.random() = " + tmp);
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