t/t3904-stash-patch.sh

   1 #!/bin/sh
   2
   3 test_description='stash -p'
   4 . ./lib-patch-mode.sh
   5
   6 if ! test_have_prereq PERL
   7 then
   8         skip_all='skipping stash -p tests, perl not available'
   9         test_done
  10 fi
  11
  12 test_expect_success 'setup' '
  13         mkdir dir &&
  14         echo parent > dir/foo &&
  15         echo dummy > bar &&
  16         echo committed > HEAD &&
  17         git add bar dir/foo HEAD &&
  18         git commit -m initial &&
  19         test_tick &&
  20         test_commit second dir/foo head &&
  21         echo index > dir/foo &&
  22         git add dir/foo &&
  23         set_and_save_state bar bar_work bar_index &&
  24         save_head
  25 '
  26
  27 # note: order of files with unstaged changes: HEAD bar dir/foo
  28
  29 test_expect_success 'saying "n" does nothing' '
  30         set_state HEAD HEADfile_work HEADfile_index &&
  31         set_state dir/foo work index &&
  32         test_write_lines n n n | test_must_fail git stash save -p &&
  33         verify_state HEAD HEADfile_work HEADfile_index &&
  34         verify_saved_state bar &&
  35         verify_state dir/foo work index
  36 '
  37
  38 test_expect_success 'git stash -p' '
  39         test_write_lines y n y | git stash save -p &&
  40         verify_state HEAD committed HEADfile_index &&
  41         verify_saved_state bar &&
  42         verify_state dir/foo head index &&
  43         git reset --hard &&
  44         git stash apply &&
  45         verify_state HEAD HEADfile_work committed &&
  46         verify_state bar dummy dummy &&
  47         verify_state dir/foo work head
  48 '
  49
  50 test_expect_success 'git stash -p --no-keep-index' '
  51         set_state HEAD HEADfile_work HEADfile_index &&
  52         set_state bar bar_work bar_index &&
  53         set_state dir/foo work index &&
  54         test_write_lines y n y | git stash save -p --no-keep-index &&
  55         verify_state HEAD committed committed &&
  56         verify_state bar bar_work dummy &&
  57         verify_state dir/foo head head &&
  58         git reset --hard &&
  59         git stash apply --index &&
  60         verify_state HEAD HEADfile_work HEADfile_index &&
  61         verify_state bar dummy bar_index &&
  62         verify_state dir/foo work index
  63 '
  64
  65 test_expect_success 'git stash --no-keep-index -p' '
  66         set_state HEAD HEADfile_work HEADfile_index &&
  67         set_state bar bar_work bar_index &&
  68         set_state dir/foo work index &&
  69         test_write_lines y n y | git stash save --no-keep-index -p &&
  70         verify_state HEAD committed committed &&
  71         verify_state dir/foo head head &&
  72         verify_state bar bar_work dummy &&
  73         git reset --hard &&
  74         git stash apply --index &&
  75         verify_state HEAD HEADfile_work HEADfile_index &&
  76         verify_state bar dummy bar_index &&
  77         verify_state dir/foo work index
  78 '
  79
  80 test_expect_success 'stash -p --no-keep-index -- <pathspec> does not unstage other files' '
  81         set_state HEAD HEADfile_work HEADfile_index &&
  82         set_state dir/foo work index &&
  83         echo y | git stash push -p --no-keep-index -- HEAD &&
  84         verify_state HEAD committed committed &&
  85         verify_state dir/foo work index
  86 '
  87
  88 test_expect_success 'none of this moved HEAD' '
  89         verify_saved_head
  90 '
  91
  92 test_expect_failure 'stash -p with split hunk' '
  93         git reset --hard &&
  94         cat >test <<-\EOF &&
  95         aaa
  96         bbb
  97         ccc
  98         EOF
  99         git add test &&
 100         git commit -m "initial" &&
 101         cat >test <<-\EOF &&
 102         aaa
 103         added line 1
 104         bbb
 105         added line 2
 106         ccc
 107         EOF
 108         printf "%s\n" s n y q |
 109         test_might_fail git stash -p 2>error &&
 110         ! test_must_be_empty error &&
 111         grep "added line 1" test &&
 112         ! grep "added line 2" test
 113 '
 114
 115 test_done