Test fixes for ES6 Object arg policy

tests/ecmascript/test-bi-object-extensible.js

@@ -47,54 +47,55 @@ try {
 
 /*===
 isExtensible 0
-TypeError
+false
 isExtensible 1
-TypeError
+false
 isExtensible 2
-TypeError
+false
 isExtensible 3
-TypeError
+false
 isExtensible 4
-TypeError
+false
 isExtensible 5
-TypeError
+false
 isExtensible 6
+true
 isExtensible 7
+true
 preventExtensions 0
-TypeError
+undefined
 preventExtensions 1
-TypeError
+null
 preventExtensions 2
-TypeError
+true
 preventExtensions 3
-TypeError
+false
 preventExtensions 4
-TypeError
+123
 preventExtensions 5
-TypeError
+foo
 preventExtensions 6
+1,2,3
 preventExtensions 7
+[object Object]
 ===*/
 
 function coercionTest() {
+    // Note: ES5 behavior was to throw a TypeError for non-object values.  ES6
+    // changes this to treat them as already non-extensible objects instead.
+    // This goes for undefined and null too, even though they are not normally
+    // object coercible!
+
     var values = [ undefined, null, true, false, 123, 'foo', [1,2,3], { foo: 1, bar: 1 } ];
 
     for (i = 0; i < values.length; i++) {
         print('isExtensible', i);
-        try {
-            Object.isExtensible(values[i]);
-        } catch (e) {
-            print(e.name);
-        }
+        print(Object.isExtensible(values[i]));
     }
 
     for (i = 0; i < values.length; i++) {
         print('preventExtensions', i);
-        try {
-            Object.preventExtensions(values[i]);
-        } catch (e) {
-            print(e.name);
-        }
+        print(Object.preventExtensions(values[i]));
     }
 }
 

tests/ecmascript/test-bi-object-getownpropdesc.js

@@ -73,10 +73,10 @@ try {
 coercion
 TypeError
 TypeError
-TypeError
-TypeError
-TypeError
-TypeError
+boolean foo undefined ok
+boolean foo undefined ok
+number foo undefined ok
+string foo undefined ok
 object foo undefined ok
 object foo object 1
 function foo undefined ok

tests/ecmascript/test-bi-object-getownpropnames.js

@@ -54,10 +54,10 @@ coercion
 TypeError
 TypeError
 TypeError
-TypeError
-TypeError
-TypeError
-TypeError
+object
+object
+object
+object
 object
 object
 object
@@ -71,7 +71,7 @@ function coercionTest() {
 
         try {
             if (is_noarg) {
-                t = Object.getOwnPropertyNames(o);
+                t = Object.getOwnPropertyNames();
             } else {
                 t = Object.getOwnPropertyNames(o);
             }

tests/ecmascript/test-bi-object-getprototypeof.js

@@ -33,10 +33,10 @@ firstarg
 TypeError
 TypeError
 TypeError
-TypeError
-TypeError
-TypeError
-TypeError
+ok
+ok
+ok
+ok
 ok
 ok
 ok

tests/ecmascript/test-bi-object-keys.js

@@ -54,10 +54,10 @@ coercion
 TypeError
 TypeError
 TypeError
-TypeError
-TypeError
-TypeError
-TypeError
+object 0
+object 0
+object 0
+object 3
 object 2
 object 2
 ===*/

tests/ecmascript/test-bi-object-seal-freeze.js

@@ -212,81 +212,81 @@ try {
 
 /*===
 0 0
-TypeError
+ok
 0 1
-TypeError
+ok
 0 2
-TypeError
+ok
 0 3
-TypeError
+ok
 0 4
-TypeError
+ok
 0 5
-TypeError
+ok
 0 6
 ok
 0 7
 ok
 1 0
-TypeError
+ok
 1 1
-TypeError
+ok
 1 2
-TypeError
+ok
 1 3
-TypeError
+ok
 1 4
-TypeError
+ok
 1 5
-TypeError
+ok
 1 6
 ok
 1 7
 ok
 2 0
-TypeError
+ok
 2 1
-TypeError
+ok
 2 2
-TypeError
+ok
 2 3
-TypeError
+ok
 2 4
-TypeError
+ok
 2 5
-TypeError
+ok
 2 6
 ok
 2 7
 ok
 3 0
-TypeError
+ok
 3 1
-TypeError
+ok
 3 2
-TypeError
+ok
 3 3
-TypeError
+ok
 3 4
-TypeError
+ok
 3 5
-TypeError
+ok
 3 6
 ok
 3 7
 ok
 4 0
-TypeError
+ok
 4 1
-TypeError
+ok
 4 2
-TypeError
+ok
 4 3
-TypeError
+ok
 4 4
-TypeError
+ok
 4 5
-TypeError
+ok
 4 6
 ok
 4 7