[modules] Extend a namespace test.

test/mjsunit/modules-namespace4.js

Index: test/mjsunit/modules-namespace4.js
diff --git a/test/mjsunit/modules-namespace4.js b/test/mjsunit/modules-namespace4.js
index 5a20f5e727f79b1d8cda9b8e81fac0859a7fa0de..ef508d5fb858d8b990046f4a66c95e840134b2da 100644
--- a/test/mjsunit/modules-namespace4.js
+++ b/test/mjsunit/modules-namespace4.js
@@ -8,18 +8,30 @@ import * as foo from "modules-namespace4.js";
 
 assertSame(undefined, a);
 assertThrows(() => b, ReferenceError);
+assertThrows(() => B, ReferenceError);
 assertThrows(() => c, ReferenceError);
 assertEquals(45, d());
 
 assertSame(undefined, foo.a);
 assertThrows(() => foo.b, ReferenceError);
+assertThrows(() => foo.B, ReferenceError);
 assertThrows(() => foo.c, ReferenceError);
 assertEquals(45, foo.d());
 assertThrows(() => foo.default, ReferenceError);
 assertSame(undefined, foo.doesnotexist);
 
+Function("Foo", " \
+    with (Foo) { \
+      assertEquals(undefined, a); \
+      assertThrows(() => b, ReferenceError); \
+      assertThrows(() => B, ReferenceError); \
+      assertThrows(() => c, ReferenceError); \
+      assertEquals(45, d()); \
+    }")(foo);
+
 export var a = 42;
 export let b = 43;
+export {b as B};
 export const c = 44;
 export function d() { return 45 };
 export default 46;
@@ -31,7 +43,17 @@ assertEquals(45, d());
 
 assertEquals(42, foo.a);
 assertEquals(43, foo.b);
+assertEquals(43, foo.B);
 assertEquals(44, foo.c);
 assertEquals(45, foo.d());
 assertEquals(46, foo.default);
 assertSame(undefined, foo.doesnotexist);
+
+Function("Foo", " \
+    with (Foo) { \
+      assertEquals(42, a); \
+      assertEquals(43, b); \
+      assertEquals(43, B); \
+      assertEquals(44, c); \
+      assertEquals(45, d()); \
+    }")(foo);