tests/braces.tests

   1 echo ff{c,b,a}
   2 echo f{d,e,f}g
   3 echo {l,n,m}xyz
   4 echo {abc\,def}
   5 echo {abc}
   6
   7 echo \{a,b,c,d,e}
   8 echo {x,y,\{a,b,c}}
   9 echo {x\,y,\{abc\},trie}
  10
  11 echo /usr/{ucb/{ex,edit},lib/{ex,how_ex}}
  12
  13 echo XXXX\{`echo a b c | tr ' ' ','`\}
  14 eval echo XXXX\{`echo a b c | tr ' ' ','`\}
  15
  16 echo {}
  17 echo { }
  18 echo }
  19 echo {
  20 echo abcd{efgh
  21
  22 echo foo {1,2} bar
  23 echo `zecho foo {1,2} bar`
  24 echo $(zecho foo {1,2} bar)
  25
  26 var=baz
  27 varx=vx
  28 vary=vy
  29
  30 echo foo{bar,${var}.}
  31 echo foo{bar,${var}}
  32
  33 echo "${var}"{x,y}
  34 echo $var{x,y}
  35 echo ${var}{x,y}
  36
  37 unset var varx vary
  38
  39 # new sequence brace operators
  40 echo {1..10}
  41
  42 # this doesn't work yet
  43 echo {0..10,braces}
  44 # but this does
  45 echo {{0..10},braces}
  46 echo x{{0..10},braces}y
  47
  48 echo {3..3}
  49 echo x{3..3}y
  50 echo {10..1}
  51 echo {10..1}y
  52 echo x{10..1}y
  53
  54 echo {a..f}
  55 echo {f..a}
  56
  57 echo {a..A}
  58 echo {A..a}
  59
  60 echo {f..f}
  61
  62 # mixes are incorrectly-formed brace expansions
  63 echo {1..f}
  64 echo {f..1}
  65
  66 echo 0{1..9} {10..20}
  67
  68 # do negative numbers work?
  69 echo {-1..-10}
  70 echo {-20..0}
  71
  72 # weirdly-formed brace expansions -- fixed in post-bash-3.1
  73 echo a-{b{d,e}}-c
  74
  75 echo a-{bdef-{g,i}-c
  76
  77 echo {"klklkl"}{1,2,3}
  78 echo {"x,x"}
  79
  80 echo {1..10..2}
  81 echo {-1..-10..2}
  82 echo {-1..-10..-2}
  83
  84 echo {10..1..-2}
  85 echo {10..1..2}
  86
  87 echo {1..20..2}
  88 echo {1..20..20}
  89
  90 echo {100..0..5}
  91 echo {100..0..-5}
  92
  93 echo {a..z}
  94 echo {a..z..2}
  95 echo {z..a..-2}
  96
  97 # make sure brace expansion handles ints > 2**31 - 1 using intmax_t
  98 echo {2147483645..2147483649}
  99
 100 # unwanted zero-padding -- fixed post-bash-4.0
 101 echo {10..0..2}
 102 echo {10..0..-2}
 103 echo {-50..-0..5}
 104
 105 # bad
 106 echo {1..10.f}
 107 echo {1..ff}
 108 echo {1..10..ff}
 109 echo {1.20..2}
 110 echo {1..20..f2}
 111 echo {1..20..2f}
 112 echo {1..2f..2}
 113 echo {1..ff..2}
 114 echo {1..ff}
 115 echo {1..f}
 116 echo {1..0f}
 117 echo {1..10f}
 118 echo {1..10.f}
 119 echo {1..10.f}