1// Specify `-std=c++20` to run test only once becuase test expects changes
2// in the header file so it fails if runs multiple times with different
3// `-std` flags as check_clang_tidy doesn by default.
4//
5// RUN: rm -rf %T/symlink
6// RUN: cp -r %S/Inputs/identifier-naming/symlink %T/symlink
7// RUN: mkdir -p %T/symlink/build
8// RUN: ln -s %T/symlink/include/test.h %T/symlink/build/test.h
9// RUN: %check_clang_tidy -std=c++20 %s readability-identifier-naming %t -- --header-filter="test.h" --config-file=%S/Inputs/identifier-naming/symlink/include/.clang-tidy -- -I %T/symlink/build
10// UNSUPPORTED: system-windows
11
12#include "test.h"
13
14int foo() {
15 return global_const;
16 // CHECK-MESSAGES: warning: invalid case style for global constant 'global_const' [readability-identifier-naming]
17 // CHECK-FIXES: return kGlobalConst;
18}
19

source code of clang-tools-extra/test/clang-tidy/checkers/readability/identifier-naming-symlink.cpp