Jacek Caban : jscript: Added arguments.callee implementation.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 02615bb45f626b72e31c30368c96dabeb6744cf2
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=02615bb45f626b72e31c30368c...

Author: Jacek Caban 
Date:   Sun Sep 20 20:58:27 2009 +0200

jscript: Added arguments.callee implementation.

---

dlls/jscript/function.c    |   13 +++++++++++--
 dlls/jscript/tests/lang.js |    3 +++
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/dlls/jscript/function.c b/dlls/jscript/function.c
index 83de7ca..e2f1b37 100644
--- a/dlls/jscript/function.c
+++ b/dlls/jscript/function.c
@@ -100,7 +100,7 @@ static const builtin_info_t Arguments_info = {
     NULL
 };

-static HRESULT create_arguments(script_ctx_t *ctx, LCID lcid, DISPPARAMS *dp,
+static HRESULT create_arguments(script_ctx_t *ctx, IDispatch *calee, LCID lcid, DISPPARAMS *dp,
         jsexcept_t *ei, IServiceProvider *caller, DispatchEx **ret)
 {
     DispatchEx *args;
@@ -108,6 +108,8 @@ static HRESULT create_arguments(script_ctx_t *ctx, LCID lcid, DISPPARAMS *dp,
     DWORD i;
     HRESULT hres;

+    static const WCHAR caleeW[] = {'c','a','l','l','e','e',0};
+
     args = heap_alloc_zero(sizeof(DispatchEx));
     if(!args)
         return E_OUTOFMEMORY;
@@ -128,6 +130,12 @@ static HRESULT create_arguments(script_ctx_t *ctx, LCID lcid, DISPPARAMS *dp,
         V_VT(&var) = VT_I4;
         V_I4(&var) = arg_cnt(dp);
         hres = jsdisp_propput_name(args, lengthW, lcid, &var, ei, caller);
+
+        if(SUCCEEDED(hres)) {
+            V_VT(&var) = VT_DISPATCH;
+            V_DISPATCH(&var) = calee;
+            hres = jsdisp_propput_name(args, caleeW, lcid, &var, ei, caller);
+        }
     }

if(FAILED(hres)) {
@@ -151,7 +159,8 @@ static HRESULT create_var_disp(FunctionInstance *function, LCID lcid, DISPPARAMS
     if(FAILED(hres))
         return hres;

-    hres = create_arguments(function->dispex.ctx, lcid, dp, ei, caller, &arg_disp);
+    hres = create_arguments(function->dispex.ctx, (IDispatch*)_IDispatchEx_(&function->dispex),
+            lcid, dp, ei, caller, &arg_disp);
     if(SUCCEEDED(hres)) {
         VARIANT var;

diff --git a/dlls/jscript/tests/lang.js b/dlls/jscript/tests/lang.js
index bc77110..b6458d4 100644
--- a/dlls/jscript/tests/lang.js
+++ b/dlls/jscript/tests/lang.js
@@ -68,6 +68,7 @@ function testFunc1(x, y) {
     ok(arguments.length === 2, "arguments.length is not 2");
     ok(arguments["0"] === true, "arguments[0] is not true");
     ok(arguments["1"] === "test", "arguments[1] is not "test"");
+    ok(arguments.callee === testFunc1, "arguments.calee !== testFunc1");

return true;
 }
@@ -116,6 +117,7 @@ obj1.func = function () {
     ok(this.test === true, "this.test is not true");
     ok(arguments.length === 1, "arguments.length is not 1");
     ok(arguments["0"] === true, "arguments[0] is not true");
+    ok(typeof(arguments.callee) === "function", "typeof(arguments.calee) = " + typeof(arguments.calee));

return "test";
 };
@@ -128,6 +130,7 @@ function testConstr1() {
     ok(this !== undefined, "this is undefined");
     ok(arguments.length === 1, "arguments.length is not 1");
     ok(arguments["0"] === true, "arguments[0] is not 1");
+    ok(arguments.callee === testConstr1, "arguments.calee !== testConstr1");

return false;
 }