32 lines · cpp
1//===------------------ RustDemangleTest.cpp ------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#include "llvm/Demangle/Demangle.h"10#include "gmock/gmock.h"11#include "gtest/gtest.h"12 13#include <cstdlib>14 15TEST(RustDemangle, Success) {16 char *Demangled = llvm::rustDemangle("_RNvC1a4main");17 EXPECT_STREQ(Demangled, "a::main");18 std::free(Demangled);19}20 21TEST(RustDemangle, Invalid) {22 char *Demangled = nullptr;23 24 // Invalid prefix.25 Demangled = llvm::rustDemangle("_ABCDEF");26 EXPECT_EQ(Demangled, nullptr);27 28 // Correct prefix but still invalid.29 Demangled = llvm::rustDemangle("_RRR");30 EXPECT_EQ(Demangled, nullptr);31}32