| 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-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #include "llvm/Demangle/Demangle.h" |
| 10 | #include "gmock/gmock.h" |
| 11 | #include "gtest/gtest.h" |
| 12 | |
| 13 | #include <cstdlib> |
| 14 | |
| 15 | TEST(RustDemangle, Success) { |
| 16 | char *Demangled = llvm::rustDemangle(MangledName: "_RNvC1a4main"); |
| 17 | EXPECT_STREQ(Demangled, "a::main"); |
| 18 | std::free(ptr: Demangled); |
| 19 | } |
| 20 | |
| 21 | TEST(RustDemangle, Invalid) { |
| 22 | char *Demangled = nullptr; |
| 23 | |
| 24 | // Invalid prefix. |
| 25 | Demangled = llvm::rustDemangle(MangledName: "_ABCDEF"); |
| 26 | EXPECT_EQ(Demangled, nullptr); |
| 27 | |
| 28 | // Correct prefix but still invalid. |
| 29 | Demangled = llvm::rustDemangle(MangledName: "_RRR"); |
| 30 | EXPECT_EQ(Demangled, nullptr); |
| 31 | } |
| 32 |