Jacek Caban : jscript: Fixed handling VT_VARIANT|VY_BYREF types.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: a1543a3f7b0eafe67ff52e72a6d4c367c57d8944
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=a1543a3f7b0eafe67ff52e72a6d4c367c57d8944

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Fri Feb  6 12:10:00 2015 +0100

jscript: Fixed handling VT_VARIANT|VY_BYREF types.

---

 dlls/jscript/jsutils.c   |  3 +++
 dlls/jscript/tests/run.c | 12 +++++++++---
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/dlls/jscript/jsutils.c b/dlls/jscript/jsutils.c
index 20e659c..85f573f 100644
--- a/dlls/jscript/jsutils.c
+++ b/dlls/jscript/jsutils.c
@@ -246,6 +246,9 @@ HRESULT jsval_copy(jsval_t v, jsval_t *r)
 
 HRESULT variant_to_jsval(VARIANT *var, jsval_t *r)
 {
+    if(V_VT(var) == (VT_VARIANT|VT_BYREF))
+        var = V_VARIANTREF(var);
+
     switch(V_VT(var)) {
     case VT_EMPTY:
         *r = jsval_undefined();
diff --git a/dlls/jscript/tests/run.c b/dlls/jscript/tests/run.c
index 2044789..97799db 100644
--- a/dlls/jscript/tests/run.c
+++ b/dlls/jscript/tests/run.c
@@ -1211,7 +1211,7 @@ static HRESULT WINAPI Global_InvokeEx(IDispatchEx *iface, DISPID id, LCID lcid,
         return S_OK;
 
     case DISPID_GLOBAL_TESTARGTYPES: {
-        VARIANT args[5];
+        VARIANT args[6], v;
         DISPPARAMS dp = {args, NULL, sizeof(args)/sizeof(*args), 0};
         HRESULT hres;
 
@@ -1249,6 +1249,10 @@ static HRESULT WINAPI Global_InvokeEx(IDispatchEx *iface, DISPID id, LCID lcid,
         V_UNKNOWN(args+3) = NULL;
         V_VT(args+4) = VT_UI4;
         V_UI4(args+4) = 0xffffffff;
+        V_VT(args+5) = VT_BYREF|VT_VARIANT;
+        V_VARIANTREF(args+5) = &v;
+        V_VT(&v) = VT_I4;
+        V_I4(&v) = 2;
         hres = IDispatch_Invoke(V_DISPATCH(pdp->rgvarg), DISPID_VALUE, &IID_NULL, 0, DISPATCH_METHOD, &dp, NULL, NULL, NULL);
         ok(hres == S_OK, "Invoke failed: %08x\n", hres);
 
@@ -2412,14 +2416,16 @@ static BOOL run_tests(void)
     CHECK_CALLED(global_propargput_i);
 
     SET_EXPECT(global_testargtypes_i);
-    parse_script_a("testArgTypes(dispUnk, intProp(), intProp, getShort(), shortProp, function(ui4,nullunk,d,i,s) {"
+    parse_script_a("testArgTypes(dispUnk, intProp(), intProp, getShort(), shortProp, function(i4ref,ui4,nullunk,d,i,s) {"
                    "    ok(getVT(i) === 'VT_I4', 'getVT(i) = ' + getVT(i));"
                    "    ok(getVT(s) === 'VT_I4', 'getVT(s) = ' + getVT(s));"
                    "    ok(getVT(d) === 'VT_DISPATCH', 'getVT(d) = ' + getVT(d));"
                    "    ok(getVT(nullunk) === 'VT_DISPATCH', 'getVT(nullunk) = ' + getVT(nullunk));"
                    "    ok(nullunk === null, 'nullunk !== null');"
-                   "    ok(getVT(ui4) === 'VT_R8', 'getVT(s) = ' + getVT(s));"
+                   "    ok(getVT(ui4) === 'VT_R8', 'getVT(ui4) = ' + getVT(ui4));"
                    "    ok(ui4 > 0, 'ui4 = ' + ui4);"
+                   "    ok(getVT(i4ref) === 'VT_I4', 'getVT(i4ref) = ' + getVT(i4ref));"
+                   "    ok(i4ref === 2, 'i4ref = ' + i4ref);"
                    "});");
     CHECK_CALLED(global_testargtypes_i);