release/src/router/busybox/testsuite/sum.tests

   1 #!/bin/sh
   2
   3 # unit test for sum.
   4 # Copyright 2007 by Bernhard Reutner-Fischer
   5 # Licensed under GPLv2 or later, see file LICENSE in this source tree.
   6
   7 # AUDIT: Unit tests for sum
   8
   9 . ./testing.sh
  10
  11 # testing "test name" "options" "expected result" "file input" "stdin"
  12 #   file input will be file called "input"
  13 #   test can create a file "actual" instead of writing to stdout
  14
  15 testing "sum -r file doesn't print file's name" \
  16         "sum -r $0 | grep -c $0 && echo wrongly_printed_filename || echo yes" \
  17         "0\nyes\n" "" ""
  18 testing "sum -r file file does print both names" \
  19         "sum -r $0 $0 | grep -c $0 && echo yes || echo wrongly_omitted_filename" \
  20         "2\nyes\n" "" ""
  21 testing "sum -s file does print file's name" \
  22         "sum -s $0 | grep -c $0 && echo yes || echo wrongly_omitted_filename" \
  23         "1\nyes\n" "" ""
  24 exit $FAILCOUNT