libc/test/UnitTest/LibcTestMain.cpp

   1 //===-- Main function for implementation of base class for libc unittests -===//
   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 "LibcTest.h"
  10
  11 static const char *getTestFilter(int argc, char *argv[]) {
  12   return argc > 1 ? argv[1] : nullptr;
  13 }
  14
  15 extern "C" int main(int argc, char **argv, char **envp) {
  16   LIBC_NAMESPACE::testing::argc = argc;
  17   LIBC_NAMESPACE::testing::argv = argv;
  18   LIBC_NAMESPACE::testing::envp = envp;
  19
  20   const char *TestFilter = getTestFilter(argc, argv);
  21   return LIBC_NAMESPACE::testing::Test::runTests(TestFilter);
  22 }