diff options
Diffstat (limited to 't/self-check-unindent.tap')
| -rwxr-xr-x | t/self-check-unindent.tap | 255 |
1 files changed, 255 insertions, 0 deletions
diff --git a/t/self-check-unindent.tap b/t/self-check-unindent.tap new file mode 100755 index 000000000..3591656e6 --- /dev/null +++ b/t/self-check-unindent.tap @@ -0,0 +1,255 @@ +#! /bin/sh +# Copyright (C) 2011-2012 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +# Sanity check for the automake testsuite. +# Check the 'unindent' subroutine. + +. ./defs || Exit 1 + +plan_ 22 + +#------------------------------------------------------------------ + +will_test () { tst=$*; } + +do_check () +{ + command_ok_ "$tst [simple, exit status]" \ + eval 'unindent input > got' + command_ok_ "$tst [simple, output]" \ + diff exp got + command_ok_ "$tst [parallel, exit status]" \ + eval 'unindent input | unindent > got' + command_ok_ "$tst [parallel, output]" \ + diff exp got +} + +#------------------------------------------------------------------ + +will_test 'leading spaces' + +cat > input <<END + 1 + 2 +3 + 4 +${tab}5 +${tab} 6 + 6${sp} +7${sp} + 8${sp}${sp} +9${sp}${sp} + 10${tab} +11${tab} + 12${sp}${tab} +13${sp}${tab} + 14 this${tab}with${tab}multiple fields${sp} +15 and ${tab}${tab}this too${tab} + 16 and also this +${sp}${sp} +${sp} +${tab} + +last line +END + +cat > exp <<END +1 + 2 +3 + 4 +${tab}5 +${tab} 6 +6${sp} +7${sp} +8${sp}${sp} +9${sp}${sp} +10${tab} +11${tab} +12${sp}${tab} +13${sp}${tab} +14 this${tab}with${tab}multiple fields${sp} +15 and ${tab}${tab}this too${tab} + 16 and also this + +${sp} +${tab} + +last line +END + +do_check + +#------------------------------------------------------------------ + +will_test 'leading tab' + +cat > input <<END +${tab}1 +${tab} 2 +3 + 4 + 5 + 6 + 7 + ${tab}8 +${tab}${tab}9 +${tab}10${tab} +${tab}11${sp} +12${tab} +13${sp} +${tab}14 this with${tab}multiple fields${sp} +15 and ${tab}${tab}this too${tab} + 16 and also this +${tab} +${sp} +${sp}${tab} + +last line +END + +cat > exp <<END +1 + 2 +3 + 4 + 5 + 6 + 7 + ${tab}8 +${tab}9 +10${tab} +11${sp} +12${tab} +13${sp} +14 this with${tab}multiple fields${sp} +15 and ${tab}${tab}this too${tab} + 16 and also this + +${sp} +${sp}${tab} + +last line +END + +do_check "leading tab" + +#------------------------------------------------------------------ + +will_test 'no leading whitespace' + +cat > input <<END +1 + 2 + 3 + 4 +${tab}5 +${tab} 6 + ${tab}7 +${tab}${tab}8 +9${sp} + 10${tab} +${tab}10${sp}${sp} +14 this with${tab}multiple fields${sp} + 15 and this too${tab} +${tab}16 and also this +${tab} +${sp} + +last line +END + +cp input exp + +do_check + +#------------------------------------------------------------------ + +will_test 'leading empty lines ignored (1)' + +cat > input <<END + + + foo + bar + quux +END + +cat > exp <<END + + +foo +bar + quux +END + +do_check + +#------------------------------------------------------------------ + +will_test 'leading empty lines ignored (2)' + +cat > input <<END + + +foo +bar + quux +END + +cat > exp <<END + + +foo +bar + quux +END + +do_check + +#------------------------------------------------------------------ + +will_test 'more elaborated parallel use' + +cat > input <<END + x + ${tab}y + z + ${tab}a + ${tab} b +${tab}c + ${tab}d + ${tab}e + ${tab}${tab}f +END + +cat > exp <<END +y +z +a + b +c + ${tab}d + ${tab}e +${tab}f +END + +command_ok_ "$tst [exit status]" \ + eval 'unindent input | sed 1d | unindent > got' + +command_ok_ "$tst [output]" diff exp got + +: |