File: RustDemangleTest.cpp

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb11u2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 1,634,820 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (31 lines) | stat: -rw-r--r-- 904 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
 
//===------------------ RustDemangleTest.cpp ------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//

#include "llvm/Demangle/Demangle.h"
#include "gmock/gmock.h"
#include "gtest/gtest.h"

#include <cstdlib>

TEST(RustDemangle, Success) {
  char *Demangled = llvm::rustDemangle("_RNvC1a4main");
  EXPECT_STREQ(Demangled, "a::main");
  std::free(Demangled);
}

TEST(RustDemangle, Invalid) {
  char *Demangled = nullptr;

  // Invalid prefix.
  Demangled = llvm::rustDemangle("_ABCDEF");
  EXPECT_EQ(Demangled, nullptr);

  // Correct prefix but still invalid.
  Demangled = llvm::rustDemangle("_RRR");
  EXPECT_EQ(Demangled, nullptr);
}