tests/getopts.right

   1 getopts: usage: getopts optstring name [arg]
   2 2
   3 getopts: usage: getopts optstring name [arg]
   4 2
   5 ./getopts.tests: line 10: getopts: -a: invalid option
   6 getopts: usage: getopts optstring name [arg]
   7 -a specified
   8 -b bval specified
   9 remaining args: one two three
  10 -a specified
  11 -b bval specified
  12 remaining args: one two three four five six seven eight nine ten eleven twelve
  13 ./getopts1.sub: option requires an argument -- b
  14 Usage: ./getopts1.sub [-a] [-b value] args
  15 -a specified
  16 -c cval specified
  17 -d specified
  18 -a specified
  19 -b 3 specified
  20 remaining args: one two three four five
  21 -a specified
  22 -b bval specified
  23 remaining args: one two three
  24 -a specified
  25 -b bval specified
  26 remaining args: one two three
  27 ./getopts4.sub: error: option `b' requires an argument
  28 Usage: ./getopts4.sub [-a] [-b value] args
  29 ./getopts4.sub: error: illegal option character `c'
  30 Usage: ./getopts4.sub [-a] [-b value] args
  31 -a specified
  32 remaining args: -b bval one two three
  33 OPTERR=0
  34 a here
  35 something else here
  36 OPTIND=3
  37 getop: OPTERR=1
  38 a here
  39 ./getopts5.sub: illegal option -- c
  40 something else here
  41 ./getopts5.sub: illegal option -- d
  42 something else here
  43 ./getopts5.sub: illegal option -- e
  44 something else here
  45 getop: OPTIND=5
  46 OPTIND=3
  47 OPTERR=0
  48 -a specified
  49 remaining args:
  50 -a specified
  51 remaining args:
  52 -a specified
  53 remaining args:
  54 0
  55 ./getopts7.sub: line 4: getopts: `opt-var': not a valid identifier
  56 remaining args: