t/tap-empty.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2017 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  16
  17 # TAP support: the following situations should be flagged as errors:
  18 #  - empty TAP input
  19 #  - blank TAP input
  20
  21 . test-init.sh
  22
  23 . tap-setup.sh
  24
  25 # Empty TAP input.
  26 : > empty.test
  27
  28 # Blank TAP input (one empty line).
  29 echo > blank.test
  30
  31 # Blank TAP input (one whitespace-only line).
  32 cat > white.test  <<END
  33   ${tab}
  34 END
  35
  36 # Blank TAP input (few blank and whitespace-only lines).
  37 cat > white2.test  <<END
  38
  39
  40  ${tab}  ${tab}${tab}
  41
  42 ${tab}
  43
  44 END
  45
  46 for input in empty blank white white2; do
  47   cp $input.test all.test
  48   run_make -O -e FAIL check
  49   count_test_results total=1 pass=0 fail=0 xpass=0 xfail=0 skip=0 error=1
  50   grep '^ERROR: all\.test - missing test plan$' stdout
  51 done
  52
  53 :