ld64-134.9/unit-tests/bin/fail-if-no-stdin.pl

   1 #!/usr/bin/perl -w
   2
   3 #
   4 # Usage:
   5 #
   6 #               command | ${FAIL_IF_EMPTY}
   7 #
   8
   9 use strict;
  10
  11 my $test_name = "";
  12 if ( exists $ENV{UNIT_TEST_NAME} ) {
  13         $test_name = $ENV{UNIT_TEST_NAME};
  14 }
  15
  16 if( eof STDIN )
  17 {
  18     printf("FAIL $test_name\n");
  19     exit 1;
  20 }
  21
  22 exit 0;