[Interpreter] Add bytecode generator expectations for super calls.

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/compiler.h"
 #include "src/interpreter/bytecode-array-iterator.h"
@@ skipping 2082 matching lines @@
   InitializedIgnitionHandleScope scope;
   BytecodeExpectationsPrinter printer(CcTest::isolate(),
                                       ConstantPoolType::kString);
   const char* snippets[] = {
       "debugger;",
   };
 
   CHECK_EQ(BuildActual(printer, snippets), LoadGolden("DoDebugger.golden"));
 }
 
-// TODO(rmcilroy): Update expectations after switch to
-// Runtime::kDefineDataPropertyInLiteral.
 TEST(ClassDeclarations) {
   InitializedIgnitionHandleScope scope;
   BytecodeExpectationsPrinter printer(CcTest::isolate(),
                                       ConstantPoolType::kMixed);
   const char* snippets[] = {
       "class Person {\n"
       "  constructor(name) { this.name = name; }\n"
       "  speak() { console.log(this.name + ' is speaking.'); }\n"
       "}",
 
@@ skipping 11 matching lines @@
 
       "var count = 0;\n"
       "class C { constructor() { count++; }}\n"
       "return new C();\n",
   };
 
   CHECK_EQ(BuildActual(printer, snippets),
            LoadGolden("ClassDeclarations.golden"));
 }
 
-// TODO(oth): Add tests for super keyword.
+TEST(ClassAndSuperClass) {
+  InitializedIgnitionHandleScope scope;
+  BytecodeExpectationsPrinter printer(CcTest::isolate(),
+                                      ConstantPoolType::kMixed);
+  printer.set_wrap(false);
+  printer.set_test_function_name("test");
+  const char* snippets[] = {

[oth, 2016/03/15 14:54:09]

Can you add a few more here - InterpreterClassAndSuperClass has calls to parent
constructor with and without arguments, setting properties on super. These would
be good to have here too.

[rmcilroy, 2016/03/16 14:16:41]

Done.

+      "var test;\n"
+      "(function() {\n"
+      "  class A {\n"
+      "    method(x) { return 2; }\n"
+      "  }\n"
+      "  class B extends A {\n"
+      "    method(x) { return super.method() + 1; }\n"
+      "  }\n"
+      "  test = new B().method;\n"
+      "  test();\n"
+      "})();\n",
+
+      "var test;\n"
+      "(function() {\n"
+      "  class A {\n"
+      "    constructor() { this.x_ = 1; }\n"
+      "  }\n"
+      "  class B extends A {\n"
+      "    constructor() { super(); this.y_ = 2; }\n"
+      "  }\n"
+      "  test = new B().constructor;\n"
+      "})();\n",
+  };
+
+  CHECK_EQ(BuildActual(printer, snippets),
+           LoadGolden("ClassAndSuperClass.golden"));
+}
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8