Simple_t.cc

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#include "cetlib_except/exception.h"

#include <cassert>
#include <iomanip>
#include <iostream>
#include <string>

int
main()
{
  cet::exception e("BadJuju");

  char array[] = "blue";
  char* ptr = array;

  e << "arghargharghargharghargh " << 3 << ' ' << 1.5 << std::endl
    << std::string(" boo") << ' ' << array << ' ' << ptr;

  std::string expected = "---- BadJuju BEGIN\n"
                         "  arghargharghargharghargh 3 1.5\n   boo blue blue\n"
                         "---- BadJuju END\n";

  std::string result(e.explain_self());
  assert(result == expected);

  // Check to see that the following items compile; their modification
  // of the output is tested elsewhere.
  e << std::setprecision(3);
  e << std::scientific;

  cet::exception e2("RealBadStuff", "A");
  e2 << "B";
  std::string res2("---- RealBadStuff BEGIN\n  A B\n---- RealBadStuff END\n");
  assert(e2.explain_self() == res2);

  cet::exception e3("RealBadStuff", "A ");
  e3 << "B";
  std::string res3("---- RealBadStuff BEGIN\n  A B\n---- RealBadStuff END\n");
  assert(e3.explain_self() == res3);
}