lldb/unittests/Host/linux/SupportTest.cpp

   1 //===-- SupportTest.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 "lldb/Host/linux/Support.h"
  10 #include "llvm/Support/Threading.h"
  11 #include "gtest/gtest.h"
  12
  13 using namespace lldb_private;
  14
  15 TEST(Support, getProcFile_Pid) {
  16   auto BufferOrError = getProcFile(getpid(), "maps");
  17   ASSERT_TRUE(BufferOrError);
  18   ASSERT_TRUE(*BufferOrError);
  19 }
  20
  21 #ifdef LLVM_ENABLE_THREADING
  22 TEST(Support, getProcFile_Tid) {
  23   auto BufferOrError = getProcFile(getpid(), llvm::get_threadid(), "comm");
  24   ASSERT_TRUE(BufferOrError);
  25   ASSERT_TRUE(*BufferOrError);
  26 }
  27 #endif /*ifdef LLVM_ENABLE_THREADING */