[modules] Add namespace import snippet to test-bytecode-generator.

test/cctest/interpreter/test-bytecode-generator.cc

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <fstream>
 
 #include "src/v8.h"
 
 #include "src/interpreter/bytecode-array-iterator.h"
 #include "src/interpreter/bytecode-generator.h"
@@ skipping 2220 matching lines @@
       "foo++;\n"
       "{ let x; { foo++ } };\n",
 
       "export default (function () {});\n",
 
       "export default (class {});\n",
 
       "export {foo as goo} from \"bar\"\n",
 
       "export * from \"bar\"\n",
+
+      "import * as foo from \"bar\"\n"
+      "foo.f(foo, foo.x);\n",
   };
 
   CHECK(CompareTexts(BuildActual(printer, snippets),
                      LoadGolden("Modules.golden")));
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8