ceph/src/test/run_cmd.cc

   1 #include "common/config.h"
   2 #include "common/run_cmd.h"
   3
   4 #include "gtest/gtest.h"
   5
   6 #include <stdlib.h>
   7 #include <unistd.h>
   8
   9 TEST(RunCommand, StringSimple)
  10 {
  11   char temp_file_name[] = "run_cmd_temp_file_XXXXXX";
  12
  13   int fd = ::mkstemp(temp_file_name);
  14   ASSERT_GE(fd, 0);
  15   ::close(fd);
  16
  17   std::string ret = run_cmd("touch", temp_file_name, (char*)NULL);
  18   ASSERT_EQ(ret, "");
  19
  20   ASSERT_EQ(access(temp_file_name, R_OK), 0);
  21
  22   ret = run_cmd("rm", "-f", temp_file_name, (char*)NULL);
  23   ASSERT_EQ(ret, "");
  24
  25   ASSERT_NE(access(temp_file_name, R_OK), 0);
  26 }