contrib/gdiffmk/tests/runtests.sh

   1 #!/bin/sh
   2 #       A very simple function test for gdiffmk.sh.
   3
   4 command=../gdiffmk.sh
   5
   6 #       Test the number of arguments and the first argument.
   7 case $#-$1 in
   8 1-clean )
   9         rm -fv test_result? tmp_file?
  10         exit 0
  11         ;;
  12 1-run )
  13         ;;
  14 * )
  15         echo >&2 "$0 [ clean | run ]
  16 Run a few simple tests on \`${command}'."'
  17
  18 clean   Remove the test_result? and tmp_file? files.
  19 run     Run the tests.
  20 '
  21         exit 255
  22         ;;
  23 esac
  24
  25 function TestResult {
  26         if diff $1 $2
  27         then
  28                 echo $2 PASSED
  29         else
  30                 echo $2 TEST FAILED '\a'
  31         fi
  32 }
  33
  34 tmpfile=/tmp/$$
  35 trap 'rm -f ${tmpfile}' 0 1 2 3 15
  36
  37 #       3 file arguments
  38 ResultFile=test_result1
  39 sh ${command}  file1  file2 ${ResultFile} 2>${tmpfile}
  40 cat ${tmpfile} >>${ResultFile}
  41 TestResult test_baseline ${ResultFile}
  42
  43 #       OUTPUT to stdout by default
  44 ResultFile=test_result2
  45 sh ${command}  file1  file2  >${ResultFile} 2>&1
  46 TestResult test_baseline ${ResultFile}
  47
  48 #       OUTPUT to stdout via  -  argument
  49 ResultFile=test_result3
  50 sh ${command}  file1  file2 - >${ResultFile} 2>&1
  51 TestResult test_baseline ${ResultFile}
  52
  53 #       FILE1 from standard input via  -  argument
  54 ResultFile=test_result4
  55 sh ${command}  - file2 <file1  >${ResultFile} 2>&1
  56 TestResult test_baseline ${ResultFile}
  57
  58 #       FILE2 from standard input via  -  argument
  59 ResultFile=test_result5
  60 sh ${command}  file1 - <file2  >${ResultFile} 2>&1
  61 TestResult test_baseline ${ResultFile}
  62
  63 #       Different values for addmark, changemark, deletemark
  64 ResultFile=test_result6
  65 sh ${command}  -aA -cC -dD  file1 file2  >${ResultFile} 2>&1
  66 TestResult test_baseline6 ${ResultFile}
  67
  68 #       Test for accidental file overwrite.
  69 ResultFile=test_result7
  70 cp file2 tmp_file7
  71 sh ${command}  -aA -dD -cC  file1 tmp_file7  tmp_file7  >${ResultFile} 2>&1
  72 TestResult test_baseline7 ${ResultFile}