tests/cat.test

   1 #!/bin/bash
   2
   3 [ -f testing.sh ] && . testing.sh
   4
   5 #testing "name" "command" "result" "infile" "stdin"
   6
   7 echo "one" > file1
   8 echo "two" > file2
   9 testing "cat" "cat && echo yes" "oneyes\n" "" "one"
  10 testing "-" "cat - && echo yes" "oneyes\n" "" "one"
  11 testing "file1 file2" "cat file1 file2" "one\ntwo\n"  "" ""
  12 testing "- file"      "cat - file1"     "zero\none\n" "" "zero\n"
  13 testing "file -"      "cat file1 -"     "one\nzero\n" "" "zero\n"
  14
  15 testing "file1 notfound file2" \
  16         "cat file1 notfound file2 2>stderr && echo ok ; cat stderr; rm stderr" \
  17         "one\ntwo\ncat: notfound: No such file or directory\n" "" ""
  18
  19 FILE="$(readlink -f /proc/self/exe)"
  20 testing "file1" \
  21         'cat "$FILE" > file1 && cmp "$FILE" file1 && echo yes' \
  22         "yes\n" "" ""
  23
  24 testing "- file1" \
  25         "cat - file1 | diff -a -U 0 - file1 | tail -n 1" \
  26         "-hello\n" "" "hello\n"
  27
  28 testing "> /dev/full" \
  29         "cat - > /dev/full 2>stderr && echo ok; cat stderr; rm stderr" \
  30         "cat: xwrite: No space left on device\n" "" "zero\n"
  31
  32 rm file1 file2