t/tap-diagnostic.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2012 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 <http://www.gnu.org/licenses/>.
  16
  17 # TAP support:
  18 #  - diagnostic messages (TAP lines with leading "#")
  19 #  - flags '--comments' and '--no-comments' of the TAP test driver
  20
  21 . test-init.sh
  22
  23 . tap-setup.sh
  24
  25 metacharacters=\''"\$!&()[]<>#;^?*'
  26
  27 cat > all.test <<END
  28 1..4
  29 # Hi! I'm a comment.
  30 # Tests begin.
  31 ok 1
  32 not ok 2 - foo # TODO
  33 ok 3 - bar # SKIP
  34 # Tests end.
  35 ok - zardoz
  36 # Shell metacharacters here: $metacharacters
  37 .# Leading characters before "#", not a TAP diagnostic line.
  38 x # Leading characters before "#", not a TAP diagnostic line.
  39  # Leading whitespace before "#", not a TAP diagnostic line.
  40 ${tab}# Leading whitespace before "#", not a TAP diagnostic line.
  41  ${tab}  # Leading whitespace before "#", not a TAP diagnostic line.
  42 END
  43
  44 cat > exp <<END
  45 # all.test: Hi! I'm a comment.
  46 # all.test: Tests begin.
  47 PASS: all.test 1
  48 XFAIL: all.test 2 - foo # TODO
  49 SKIP: all.test 3 - bar # SKIP
  50 # all.test: Tests end.
  51 PASS: all.test 4 - zardoz
  52 # all.test: Shell metacharacters here: $metacharacters
  53 END
  54
  55 $MAKE check >stdout || { cat stdout; exit 1; }
  56 cat stdout
  57 $EGREP -i "#.*all\\.test|a comment|(Tests|Shell) " stdout && exit 1
  58 count_test_results total=4 pass=2 fail=0 xpass=0 xfail=1 skip=1 error=0
  59
  60 echo 'AM_TEST_LOG_DRIVER_FLAGS = --comments' >> Makefile
  61 $MAKE check >stdout || { cat stdout; exit 1; }
  62 cat stdout
  63 $FGREP ' all.test' stdout > got
  64 cat exp
  65 cat got
  66 diff exp got
  67 count_test_results total=4 pass=2 fail=0 xpass=0 xfail=1 skip=1 error=0
  68
  69 TEST_LOG_DRIVER_FLAGS="--no-comments" $MAKE -e check >stdout \
  70   || { cat stdout; exit 1; }
  71 cat stdout
  72 $EGREP -i "#.*all\\.test|a comment|(Tests|Shell) " stdout && exit 1
  73 count_test_results total=4 pass=2 fail=0 xpass=0 xfail=1 skip=1 error=0
  74
  75 # The "#"-prepended lines here shouldn't be parsed as test results.
  76 cat > all.test <<END
  77 1..1
  78 ok
  79 # ok
  80 #ok
  81 # not ok
  82 #not ok
  83 # Bail out!
  84 #Bail out!
  85 # SKIP
  86 #SKIP
  87 # TODO
  88 #TODO
  89 END
  90
  91 $MAKE check >stdout || { cat stdout; exit 1; }
  92 cat stdout
  93 count_test_results total=1 pass=1 fail=0 xpass=0 xfail=0 skip=0 error=0
  94
  95 # Diagnostic without leading whitespace, or with extra leading whitespace,
  96 # is ok.  Be laxer in the grepping checks, to allow for whitespace
  97 # normalization by the TAP driver.
  98
  99 ws="[ $tab]"
 100 ws0p="${ws}*"
 101 ws1p="${ws}${ws0p}"
 102
 103 cat > all.test <<END
 104 1..1
 105 ok 1
 106 #foo
 107 #bar${tab}
 108 #   zardoz  ${tab}
 109 #  ${tab} ${tab}${tab}foo  bar${tab}baz  ${tab}
 110 END
 111
 112 $MAKE check >stdout || { cat stdout; exit 1; }
 113 cat stdout
 114 count_test_results total=1 pass=1 fail=0 xpass=0 xfail=0 skip=0 error=0
 115
 116 grep "^# all.test:${ws0p}foo$" stdout
 117 grep "^# all.test:${ws0p}bar${ws0p}$" stdout
 118 grep "^# all.test:${ws1p}zardoz${ws0p}$" stdout
 119 grep "^# all.test:${ws1p}foo  bar${tab}baz${ws0p}$" stdout
 120
 121 test $(grep -c '^# all\.test:' stdout) -eq 4
 122
 123 :