[ES6 modules] Introduce ScriptModuleTest and test ::compile()

third_party/WebKit/Source/bindings/core/v8/ScriptModuleTest.cpp

+// Copyright 2017 The Chromium 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 "bindings/core/v8/ScriptModule.h"
+
+#include "bindings/core/v8/V8BindingForTesting.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "v8/include/v8.h"
+
+namespace blink {
+
+namespace {
+
+TEST(ScriptModuleTest, compileSuccess) {
+  V8TestingScope scope;
+  ScriptModule module =
+      ScriptModule::compile(scope.isolate(), "export const a = 42;", "foo.js");
+  ASSERT_FALSE(module.isNull());
+}
+
+TEST(ScriptModuleTest, compileFail) {
+  V8TestingScope scope;
+  ScriptModule module =
+      ScriptModule::compile(scope.isolate(), "123 = 456", "foo.js");
+  ASSERT_TRUE(module.isNull());
+}
+
+}  // namespace
+
+}  // namespace blink