//===--- DemangleTest.cpp -------------------------------------------------===//
//
// This source file is part of the Swift.org open source project
//
// Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors
// Licensed under Apache License v2.0 with Runtime Library Exception
//
// See https://swift.org/LICENSE.txt for license information
// See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors
//
//===----------------------------------------------------------------------===//

#include "swift/Demangling/Demangle.h"
#include "gtest/gtest.h"

using namespace swift::Demangle;

TEST(Demangle, DemangleWrappers) {
  EXPECT_EQ("", demangleSymbolAsString(llvm::StringRef("")));
  std::string MangledName = "_TtV1a1b\\\t\n\r\"\'\x1f\x20\x7e\x7f";
  MangledName += '\0';
  EXPECT_EQ("a.b with unmangled suffix \"\\\\\\t\\n\\r\\\"'\\x1F ~\\x7F\\0\"",
      demangleSymbolAsString(MangledName));
}

TEST(Demangle, IsObjCSymbol) {
  EXPECT_EQ("type metadata accessor for __C.NSNumber",
            demangleSymbolAsString(llvm::StringRef("_$sSo8NSNumberCMa")));
  EXPECT_EQ(true, isObjCSymbol(llvm::StringRef("_$sSo8NSNumberCMa")));
  EXPECT_EQ(false,
            isObjCSymbol(llvm::StringRef("_$s3pat7inlinedSo8NSNumberCvp")));
  EXPECT_EQ(true, isObjCSymbol(llvm::StringRef("_$sSC3fooyS2d_SdtFTO")));
}