toybox/tests/rev.test
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   1#!/bin/bash
   2
   3[ -f testing.sh ] && . testing.sh
   4
   5#testing "name" "command" "result" "infile" "stdin"
   6
   7echo -e "one" > file1 
   8echo -e "two" > file2
   9testing "rev" "rev && echo yes" "orez\nyes\n" "" "zero\n"
  10toyonly testing "-" "rev - && echo yes" "orez\nyes\n" "" "zero\n"
  11testing "file1 file2" "rev file1 file2" "eno\nowt\n" "" ""
  12toyonly testing "- file"      "rev - file1"     "orez\neno\n" "" "zero\n"
  13toyonly testing "file -"      "rev file1 -"     "eno\norez\n" "" "zero\n"
  14toyonly testing "no trailing newline" "rev input" "cba\nfed\n" "abc\ndef" ""
  15
  16testing "file1 notfound file2" \
  17        "rev file1 notfound file2 2>stderr && echo ok ; grep -o 'notfound: No such file or directory' stderr; rm stderr" \
  18        "eno\nowt\nnotfound: No such file or directory\n" "" ""
  19
  20testing "different input sizes"\
  21        "rev"\
  22        "\n1\n21\n321\n4321\n54321\n4321\n321\n21\n1\n\n"\
  23        "" "\n1\n12\n123\n1234\n12345\n1234\n123\n12\n1\n\n"
  24
  25rm file1 file2
  26