t/lib-terminal.sh

   1 #!/bin/sh
   2
   3 test_expect_success 'set up terminal for tests' '
   4         if test -t 1
   5         then
   6                 >stdout_is_tty
   7         elif
   8                 test_have_prereq PERL &&
   9                 "$PERL_PATH" "$TEST_DIRECTORY"/test-terminal.perl \
  10                         sh -c "test -t 1"
  11         then
  12                 >test_terminal_works
  13         fi
  14 '
  15
  16 if test -e stdout_is_tty
  17 then
  18         test_terminal() { "$@"; }
  19         test_set_prereq TTY
  20 elif test -e test_terminal_works
  21 then
  22         test_terminal() {
  23                 "$PERL_PATH" "$TEST_DIRECTORY"/test-terminal.perl "$@"
  24         }
  25         test_set_prereq TTY
  26 else
  27         say "# no usable terminal, so skipping some tests"
  28 fi