Jacek Caban : mshtml: Don't expose readyState property to elements in IE11 mode.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: bb1ff3372010befa9a2d1197a69aa6dbaf4229d6
URL:    https://source.winehq.org/git/wine.git/?a=commit;h=bb1ff3372010befa9a2d1197a69aa6dbaf4229d6

Author: Jacek Caban <jacek at codeweavers.com>
Date:   Mon Apr  5 16:05:13 2021 +0200

mshtml: Don't expose readyState property to elements in IE11 mode.

Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/mshtml/htmlelem.c            | 1 +
 dlls/mshtml/tests/documentmode.js | 1 +
 2 files changed, 2 insertions(+)

diff --git a/dlls/mshtml/htmlelem.c b/dlls/mshtml/htmlelem.c
index 81993db224d..930568ab2c0 100644
--- a/dlls/mshtml/htmlelem.c
+++ b/dlls/mshtml/htmlelem.c
@@ -6301,6 +6301,7 @@ void HTMLElement_init_dispex_info(dispex_data_t *info, compat_mode_t mode)
 {
     static const dispex_hook_t elem2_ie11_hooks[] = {
         {DISPID_IHTMLELEMENT2_DOSCROLL, NULL},
+        {DISPID_IHTMLELEMENT2_READYSTATE, NULL},
         {DISPID_UNKNOWN}
     };
 
diff --git a/dlls/mshtml/tests/documentmode.js b/dlls/mshtml/tests/documentmode.js
index 8755f4ab6ec..f02840a1ff3 100644
--- a/dlls/mshtml/tests/documentmode.js
+++ b/dlls/mshtml/tests/documentmode.js
@@ -32,6 +32,7 @@ sync_test("elem_props", function() {
     var v = document.documentMode;
 
     test_exposed("doScroll", v < 11);
+    test_exposed("readyState", v < 11);
     test_exposed("querySelectorAll", v >= 8);
     test_exposed("textContent", v >= 9);
     test_exposed("prefix", v >= 9);