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Diffstat (limited to 'contrib/gdiffmk/tests/runtests.sh')
| -rwxr-xr-x | contrib/gdiffmk/tests/runtests.sh | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/contrib/gdiffmk/tests/runtests.sh b/contrib/gdiffmk/tests/runtests.sh new file mode 100755 index 0000000..51cf855 --- /dev/null +++ b/contrib/gdiffmk/tests/runtests.sh @@ -0,0 +1,187 @@ +#! /bin/sh +# +# A very simple function test for gdiffmk.sh. +# +# Copyright (C) 2004-2020, 2023 Free Software Foundation, Inc. +# Written by Mike Bianchi <MBianchi@Foveal.com>. +# Subsequent modifications by G. Branden Robinson. + +# This file is part of the gdiffmk utility, which is part of groff. + +# groff 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 3 of the License, or +# (at your option) any later version. + +# groff 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/>. +# This file is part of GNU gdiffmk. + +# abs_top_out_dir is set by AM_TESTS_ENVIRONMENT (defined in +# Makefile.am) when running "make check". + +gdiffmk=${abs_top_out_dir:-.}/gdiffmk + +# Locate directory containing our test artifacts. +in_dir= + +for srcroot in . .. ../.. +do + # Look for a source file characteristic of the groff source tree. + if ! [ -f "$srcroot"/ChangeLog.115 ] + then + continue + fi + + d=$srcroot/contrib/gdiffmk/tests + if [ -d "$d" ] + then + in_dir=$d + break + fi +done + +# If we can't find it, we can't test. +if [ -z "$in_dir" ] +then + echo "$0: cannot locate test artifact input directory" >&2 + exit 77 # skip +fi + +# Locate directory where we'll put the test output. +out_dir= + +for buildroot in . .. ../.. +do + d=$buildroot/contrib/gdiffmk/tests + if [ -d "$d" ] + then + out_dir=$d + break + fi +done + +# If we can't find it, we can't test. +if [ -z "$out_dir" ] +then + echo "$0: cannot locate test artifact output directory" >&2 + exit 77 # skip +fi + +exit_code=0 # Success +failure_count=0 + +TestResult () { + if cmp -s $1 $2 + then + echo $2 PASSED + else + echo '' + echo $2 TEST FAILED + diff $1 $2 + echo '' + exit_code=1 # Failure + failure_count=`expr ${failure_count} + 1` + fi +} + +CleanUp () { + rm -f ${out_dir}/result.* ${out_dir}/tmp_file.* ${tmpfile} +} + +tmpfile=${TMPDIR:-/tmp}/$$ +trap 'trap "" HUP INT QUIT TERM; CleanUp; kill -s INT $$' \ + HUP INT QUIT TERM + +# Run tests. + +# 3 file arguments +ResultFile=${out_dir}/result.1 +${gdiffmk} ${in_dir}/file1 ${in_dir}/file2 ${ResultFile} 2>${tmpfile} +cat ${tmpfile} >>${ResultFile} +TestResult ${in_dir}/baseline ${ResultFile} + +# OUTPUT to stdout by default +ResultFile=${out_dir}/result.2 +${gdiffmk} ${in_dir}/file1 ${in_dir}/file2 >${ResultFile} 2>&1 +TestResult ${in_dir}/baseline ${ResultFile} + +# OUTPUT to stdout via - argument +ResultFile=${out_dir}/result.3 +${gdiffmk} ${in_dir}/file1 ${in_dir}/file2 - >${ResultFile} 2>&1 +TestResult ${in_dir}/baseline ${ResultFile} + +# FILE1 from standard input via - argument +ResultFile=${out_dir}/result.4 +${gdiffmk} - ${in_dir}/file2 <${in_dir}/file1 >${ResultFile} 2>&1 +TestResult ${in_dir}/baseline ${ResultFile} + + +# FILE2 from standard input via - argument +ResultFile=${out_dir}/result.5 +${gdiffmk} ${in_dir}/file1 - <${in_dir}/file2 >${ResultFile} 2>&1 +TestResult ${in_dir}/baseline ${ResultFile} + + +# Different values for addmark, changemark, deletemark +ResultFile=${out_dir}/result.6 +${gdiffmk} -aA -cC -dD ${in_dir}/file1 ${in_dir}/file2 >${ResultFile} 2>&1 +TestResult ${in_dir}/baseline.6 ${ResultFile} + + +# Different values for addmark, changemark, deletemark +# Alternate format of -a -c and -d flag arguments +ResultFile=${out_dir}/result.6a +${gdiffmk} -a A -c C -d D ${in_dir}/file1 ${in_dir}/file2 >${ResultFile} 2>&1 +TestResult ${in_dir}/baseline.6a ${ResultFile} + + +# Test for accidental file overwrite. +ResultFile=${out_dir}/result.7 +TempFile=${out_dir}/tmp_file.7 +cp ${in_dir}/file2 "$TempFile" +${gdiffmk} -aA -dD -cC ${in_dir}/file1 "$TempFile" "$TempFile" \ + >${ResultFile} 2>&1 +TestResult ${in_dir}/baseline.7 ${ResultFile} + + +# Test -D option +ResultFile=${out_dir}/result.8 +${gdiffmk} -D ${in_dir}/file1 ${in_dir}/file2 >${ResultFile} 2>&1 +TestResult ${in_dir}/baseline.8 ${ResultFile} + + +# Test -D and -M options +ResultFile=${out_dir}/result.9 +${gdiffmk} -D -M '<<<<' '>>>>' \ + ${in_dir}/file1 ${in_dir}/file2 >${ResultFile} 2>&1 +TestResult ${in_dir}/baseline.9 ${ResultFile} + + +# Test -D and -M options +# Alternate format of -M argument. +ResultFile=${out_dir}/result.9a +${gdiffmk} -D -M'<<<<' '>>>>' \ + ${in_dir}/file1 ${in_dir}/file2 >${ResultFile} 2>&1 +TestResult ${in_dir}/baseline.9a ${ResultFile} + + +# Test -D and -B options +ResultFile=${out_dir}/result.10 +${gdiffmk} -D -B ${in_dir}/file1 ${in_dir}/file2 >${ResultFile} 2>&1 +TestResult ${in_dir}/baseline.10 ${ResultFile} + + +echo failure_count ${failure_count} + +# You can comment out the following line to examine failing cases. +CleanUp + +exit ${exit_code} + +# vim:set ai et sw=4 ts=4 tw=72: |