Initial import of unittests using GTest/GMock.

test/unittests/test-isolate.h

Index: test/unittests/test-isolate.h
diff --git a/test/unittests/test-isolate.h b/test/unittests/test-isolate.h
new file mode 100644
index 0000000000000000000000000000000000000000..589b0bcb6b8f6157bc05648fa709fc9270e8fc52
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+++ b/test/unittests/test-isolate.h
@@ -0,0 +1,43 @@
+// Copyright 2014 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.
+
+#ifndef V8_UNITTESTS_TEST_ISOLATE_H_
+#define V8_UNITTESTS_TEST_ISOLATE_H_
+
+#include "include/v8.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace v8 {
+namespace internal {
+
+// Forward declarations.
+class Isolate;
+
+class IsolateTest : public ::testing::Test {
+ public:
+  IsolateTest();
+  ~IsolateTest();
+
+  v8::Isolate* isolate() const;
+  Isolate* i_isolate() const { return reinterpret_cast<Isolate*>(isolate()); }
+
+ private:
+  v8::Isolate* isolate_;
+};
+
+
+class ContextTest : public virtual IsolateTest {
+ public:
+  ContextTest()
+      : handle_scope_(isolate()), context_scope_(v8::Context::New(isolate())) {}
+
+ private:
+  v8::HandleScope handle_scope_;
+  v8::Context::Scope context_scope_;
+};
+
+}  // namespace internal
+}  // namespace v8
+
+#endif  // V8_UNITTESTS_TEST_ISOLATE_H_