Sampling profiler

runtime/vm/native_symbol_test.cc

Index: runtime/vm/native_symbol_test.cc
diff --git a/runtime/vm/native_symbol_test.cc b/runtime/vm/native_symbol_test.cc
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index 0000000000000000000000000000000000000000..aa0754d09704b52cd7732e74c9eb0db64ce10968
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+// Copyright (c) 2013, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+#include "platform/assert.h"
+
+#include "vm/dart_api_impl.h"
+#include "vm/dart_api_state.h"
+#include "vm/globals.h"
+#include "vm/profiler.h"
+#include "vm/native_symbol.h"
+#include "vm/unit_test.h"
+
+extern int main(int argc, const char** argv);
+
+namespace dart {
+
+
+TEST_CASE(LookupNativeSymbol) {
+  uintptr_t p = reinterpret_cast<uintptr_t>(&main);
+  const char* name = NativeSymbolResolver::LookupSymbolName(p);
+  EXPECT_NOTNULL(name);
+  EXPECT_SUBSTRING("main", name);
+  NativeSymbolResolver::FreeSymbolName(name);
+}
+
+
+}  // namespace dart