t/t3104-redo.sh

   1 #!/bin/sh
   2
   3 test_description='Simple test cases for "stg redo"'
   4
   5 . ./test-lib.sh
   6
   7 # Ignore our own output files.
   8 cat >> .git/info/exclude <<EOF
   9 /expected.txt
  10 EOF
  11
  12 test_expect_success 'Initialize StGit stack with three patches' '
  13     stg init &&
  14     echo 000 >> a &&
  15     stg add a &&
  16     git commit -m a &&
  17     echo 111 >> a &&
  18     git commit -a -m p1 &&
  19     echo 222 >> a &&
  20     git commit -a -m p2 &&
  21     echo 333 >> a &&
  22     git commit -a -m p3 &&
  23     stg uncommit -n 3
  24 '
  25
  26 test_expect_success 'Invalid number of patches to redo' '
  27     command_error stg redo -n0 2>err &&
  28     grep -e "Bad number of undos to redo" err
  29 '
  30
  31 cat > expected.txt <<EOF
  32 000
  33 111
  34 222
  35 EOF
  36 test_expect_success 'Pop one patch ...' '
  37     stg pop &&
  38     test "$(echo $(stg series))" = "+ p1 > p2 - p3" &&
  39     test_cmp expected.txt a
  40 '
  41
  42 cat > expected.txt <<EOF
  43 000
  44 111
  45 222
  46 333
  47 EOF
  48 test_expect_success '... undo it ...' '
  49     stg undo &&
  50     test "$(echo $(stg series))" = "+ p1 + p2 > p3" &&
  51     test_cmp expected.txt a
  52 '
  53
  54 cat > expected.txt <<EOF
  55 000
  56 111
  57 222
  58 EOF
  59 test_expect_success '... and redo' '
  60     stg redo &&
  61     test "$(echo $(stg series))" = "+ p1 > p2 - p3" &&
  62     test_cmp expected.txt a
  63 '
  64
  65 cat > expected.txt <<EOF
  66 000
  67 EOF
  68 test_expect_success 'Pop three patches ...' '
  69     stg push &&
  70     stg pop &&
  71     stg pop &&
  72     stg pop &&
  73     test "$(echo $(stg series))" = "- p1 - p2 - p3" &&
  74     test_cmp expected.txt a
  75 '
  76
  77 cat > expected.txt <<EOF
  78 000
  79 111
  80 222
  81 333
  82 EOF
  83 test_expect_success '... undo it ...' '
  84     stg undo &&
  85     stg undo &&
  86     stg undo &&
  87     test "$(echo $(stg series))" = "+ p1 + p2 > p3" &&
  88     test_cmp expected.txt a
  89 '
  90
  91 cat > expected.txt <<EOF
  92 000
  93 111
  94 EOF
  95 test_expect_success '... redo the first two pops ...' '
  96     stg redo -n 2 &&
  97     test "$(echo $(stg series))" = "> p1 - p2 - p3" &&
  98     test_cmp expected.txt a
  99 '
 100
 101 cat > expected.txt <<EOF
 102 000
 103 EOF
 104 test_expect_success '... and the remaining one' '
 105     stg redo &&
 106     test "$(echo $(stg series))" = "- p1 - p2 - p3" &&
 107     test_cmp expected.txt a
 108 '
 109
 110 cat > expected.txt <<EOF
 111 000
 112 EOF
 113 test_expect_success 'Redo past end of history' '
 114     command_error stg redo &&
 115     test "$(echo $(stg series))" = "- p1 - p2 - p3" &&
 116     test_cmp expected.txt a
 117 '
 118
 119 test_done