Testcase for 'global' binding

tests/ecmascript/test-bi-global-global-binding.js

@@ -0,0 +1,40 @@
+/*
+ *  'global' binding based on https://github.com/tc39/proposal-global
+ */
+
+/*===
+object
+true
+object
+true
+true
+false
+true
+===*/
+
+function test() {
+    var pd, g;
+
+    // Standard trick to access global object.
+    g = new Function('return this')();
+
+    // proposal-global provides 'global' for cleaner standard access.
+    print(typeof global);
+    print(g === global);
+
+    // Attributes in current proposal.
+    pd = Object.getOwnPropertyDescriptor(g, 'global');
+    print(typeof pd);
+    if (pd) {
+        print(pd.value === g);
+        print(pd.writable);
+        print(pd.enumerable);
+        print(pd.configurable);
+    }
+}
+
+try {
+    test();
+} catch (e) {
+    print(e.stack || e);
+}