WindowProxy: add same-origin indexed property tests

See whatwg/html#2541.
simonwuelker · Apr 18, 2017 · 8bb5fdc · 8bb5fdc
1 parent bda18ad
commit 8bb5fdc
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Showing 2 changed files with 8 additions and 0 deletions.
diff --git a/html/browsers/the-window-object/window-indexed-properties-strict.html b/html/browsers/the-window-object/window-indexed-properties-strict.html
@@ -23,6 +23,7 @@
   assert_throws(new TypeError(), function() {
     window[0] = "foo";
   });
+  assert_throws(new TypeError(), () => Object.defineProperty(window, 0, { value: "bar" }))
   assert_equals(window[0],
                 document.getElementsByTagName("iframe")[0].contentWindow);
 });
@@ -31,7 +32,10 @@
   assert_throws(new TypeError(), function() {
     window[1] = "foo";
   });
+  assert_throws(new TypeError(), () => Object.defineProperty(window, 1, { value: "bar" }))
   assert_equals(window[1], undefined);
+  assert_equals(Object.getOwnPropertyDescriptor(window, 1), undefined);
+  assert_equals(delete window[1], true);
 });
 test(function() {
   "use strict";

diff --git a/html/browsers/the-window-object/window-indexed-properties.html b/html/browsers/the-window-object/window-indexed-properties.html
@@ -19,12 +19,16 @@
 });
 test(function() {
   window[0] = "foo";
+  assert_throws(new TypeError(), () => Object.defineProperty(window, 0, { value: "bar" }))
   assert_equals(window[0],
                 document.getElementsByTagName("iframe")[0].contentWindow);
 });
 test(function() {
   window[1] = "foo";
+  assert_throws(new TypeError(), () => Object.defineProperty(window, 1, { value: "bar" }))
   assert_equals(window[1], undefined);
+  assert_equals(Object.getOwnPropertyDescriptor(window, 1), undefined);
+  assert_equals(delete window[1], true);
 });
 test(function() {
   var proto = Window.prototype;