[PATCH v3 01/12] jscript: Try to_primitive first when getting the default value.

Gabriel Ivăncescu gabrielopcode at gmail.com
Thu Nov 18 10:44:40 CST 2021


Signed-off-by: Gabriel Ivăncescu <gabrielopcode at gmail.com>
---
 dlls/jscript/dispex.c    |  9 +++++++--
 dlls/jscript/tests/run.c | 41 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+), 2 deletions(-)

diff --git a/dlls/jscript/dispex.c b/dlls/jscript/dispex.c
index e64a520..cc46ee0 100644
--- a/dlls/jscript/dispex.c
+++ b/dlls/jscript/dispex.c
@@ -1548,7 +1548,7 @@ static HRESULT WINAPI DispatchEx_InvokeEx(IDispatchEx *iface, DISPID id, LCID lc
         V_VT(pvarRes) = VT_EMPTY;
 
     prop = get_prop(This, id);
-    if(!prop || prop->type == PROP_DELETED) {
+    if((!prop || prop->type == PROP_DELETED) && (id != DISPID_VALUE || wFlags != DISPATCH_PROPERTYGET)) {
         TRACE("invalid id\n");
         return DISP_E_MEMBERNOTFOUND;
     }
@@ -1580,7 +1580,12 @@ static HRESULT WINAPI DispatchEx_InvokeEx(IDispatchEx *iface, DISPID id, LCID lc
     case DISPATCH_PROPERTYGET: {
         jsval_t r;
 
-        hres = prop_get(This, prop, &r);
+        hres = E_FAIL;
+        if(id == DISPID_VALUE)
+            hres = to_primitive(This->ctx, jsval_obj(This), &r, NO_HINT);
+        if(FAILED(hres))
+            hres = prop_get(This, prop, &r);
+
         if(SUCCEEDED(hres)) {
             hres = jsval_to_variant(r, pvarRes);
             jsval_release(r);
diff --git a/dlls/jscript/tests/run.c b/dlls/jscript/tests/run.c
index ef0f39f..c71e550 100644
--- a/dlls/jscript/tests/run.c
+++ b/dlls/jscript/tests/run.c
@@ -2789,6 +2789,7 @@ static void test_retval(void)
 
 static void test_default_value(void)
 {
+    IActiveScript *script;
     DISPPARAMS dp = {0};
     IDispatch *disp;
     VARIANT v;
@@ -2806,9 +2807,49 @@ static void test_default_value(void)
     {
         ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
     }
+    VariantClear(&v);
+    IDispatch_Release(disp);
+
+    hres = parse_script_expr(L"var arr = [5]; arr.toString = function() {return \"foo\";}; arr.valueOf = function() {return 42;}; arr", &v, &script);
+    ok(hres == S_OK, "parse_script_expr failed: %08x\n", hres);
+    ok(V_VT(&v) == VT_DISPATCH, "V_VT(v) = %d\n", V_VT(&v));
+    disp = V_DISPATCH(&v);
 
+    V_VT(&v) = VT_EMPTY;
+    hres = IDispatch_Invoke(disp, DISPID_VALUE, &IID_NULL, 0, DISPATCH_PROPERTYGET, &dp, &v, NULL, NULL);
+    ok(hres == S_OK, "Invoke failed: %08x\n", hres);
+    ok(V_VT(&v) == VT_I4, "V_VT(v) = %d\n", V_VT(&v));
+    ok(V_I4(&v) == 42, "V_I4(v) = %s\n", wine_dbgstr_w(V_BSTR(&v)));
+    IDispatch_Release(disp);
+    close_script(script);
+
+    hres = parse_script_expr(L"var arr = [5]; arr.toString = function() {return \"foo\";}; arr", &v, &script);
+    ok(hres == S_OK, "parse_script_expr failed: %08x\n", hres);
+    ok(V_VT(&v) == VT_DISPATCH, "V_VT(v) = %d\n", V_VT(&v));
+    disp = V_DISPATCH(&v);
+
+    V_VT(&v) = VT_EMPTY;
+    hres = IDispatch_Invoke(disp, DISPID_VALUE, &IID_NULL, 0, DISPATCH_PROPERTYGET, &dp, &v, NULL, NULL);
+    ok(hres == S_OK, "Invoke failed: %08x\n", hres);
+    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
+    ok(!lstrcmpW(V_BSTR(&v), L"foo"), "V_BSTR(v) = %s\n", wine_dbgstr_w(V_BSTR(&v)));
+    VariantClear(&v);
+    IDispatch_Release(disp);
+    close_script(script);
+
+    hres = parse_script_expr(L"var arr = [5]; arr", &v, &script);
+    ok(hres == S_OK, "parse_script_expr failed: %08x\n", hres);
+    ok(V_VT(&v) == VT_DISPATCH, "V_VT(v) = %d\n", V_VT(&v));
+    disp = V_DISPATCH(&v);
+
+    V_VT(&v) = VT_EMPTY;
+    hres = IDispatch_Invoke(disp, DISPID_VALUE, &IID_NULL, 0, DISPATCH_PROPERTYGET, &dp, &v, NULL, NULL);
+    ok(hres == S_OK, "Invoke failed: %08x\n", hres);
+    ok(V_VT(&v) == VT_BSTR, "V_VT(v) = %d\n", V_VT(&v));
+    ok(!lstrcmpW(V_BSTR(&v), L"5"), "V_BSTR(v) = %s\n", wine_dbgstr_w(V_BSTR(&v)));
     VariantClear(&v);
     IDispatch_Release(disp);
+    close_script(script);
 }
 
 static void test_script_exprs(void)
-- 
2.31.1




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