t/t3903-stash.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Johannes E Schindelin
   4 #
   5
   6 test_description='Test git stash'
   7
   8 . ./test-lib.sh
   9
  10 test_expect_success 'stash some dirty working directory' '
  11         echo 1 > file &&
  12         git add file &&
  13         test_tick &&
  14         git commit -m initial &&
  15         echo 2 > file &&
  16         git add file &&
  17         echo 3 > file &&
  18         test_tick &&
  19         git stash &&
  20         git diff-files --quiet &&
  21         git diff-index --cached --quiet HEAD
  22 '
  23
  24 cat > expect << EOF
  25 diff --git a/file b/file
  26 index 0cfbf08..00750ed 100644
  27 --- a/file
  28 +++ b/file
  29 @@ -1 +1 @@
  30 -2
  31 +3
  32 EOF
  33
  34 test_expect_success 'parents of stash' '
  35         test $(git rev-parse stash^) = $(git rev-parse HEAD) &&
  36         git diff stash^2..stash > output &&
  37         test_cmp output expect
  38 '
  39
  40 test_expect_success 'apply needs clean working directory' '
  41         echo 4 > other-file &&
  42         git add other-file &&
  43         echo 5 > other-file &&
  44         test_must_fail git stash apply
  45 '
  46
  47 test_expect_success 'apply stashed changes' '
  48         git add other-file &&
  49         test_tick &&
  50         git commit -m other-file &&
  51         git stash apply &&
  52         test 3 = $(cat file) &&
  53         test 1 = $(git show :file) &&
  54         test 1 = $(git show HEAD:file)
  55 '
  56
  57 test_expect_success 'apply stashed changes (including index)' '
  58         git reset --hard HEAD^ &&
  59         echo 6 > other-file &&
  60         git add other-file &&
  61         test_tick &&
  62         git commit -m other-file &&
  63         git stash apply --index &&
  64         test 3 = $(cat file) &&
  65         test 2 = $(git show :file) &&
  66         test 1 = $(git show HEAD:file)
  67 '
  68
  69 test_expect_success 'unstashing in a subdirectory' '
  70         git reset --hard HEAD &&
  71         mkdir subdir &&
  72         cd subdir &&
  73         git stash apply &&
  74         cd ..
  75 '
  76
  77 test_expect_success 'drop top stash' '
  78         git reset --hard &&
  79         git stash list > stashlist1 &&
  80         echo 7 > file &&
  81         git stash &&
  82         git stash drop &&
  83         git stash list > stashlist2 &&
  84         diff stashlist1 stashlist2 &&
  85         git stash apply &&
  86         test 3 = $(cat file) &&
  87         test 1 = $(git show :file) &&
  88         test 1 = $(git show HEAD:file)
  89 '
  90
  91 test_expect_success 'drop middle stash' '
  92         git reset --hard &&
  93         echo 8 > file &&
  94         git stash &&
  95         echo 9 > file &&
  96         git stash &&
  97         git stash drop stash@{1} &&
  98         test 2 = $(git stash list | wc -l) &&
  99         git stash apply &&
 100         test 9 = $(cat file) &&
 101         test 1 = $(git show :file) &&
 102         test 1 = $(git show HEAD:file) &&
 103         git reset --hard &&
 104         git stash drop &&
 105         git stash apply &&
 106         test 3 = $(cat file) &&
 107         test 1 = $(git show :file) &&
 108         test 1 = $(git show HEAD:file)
 109 '
 110
 111 test_expect_success 'stash pop' '
 112         git reset --hard &&
 113         git stash pop &&
 114         test 3 = $(cat file) &&
 115         test 1 = $(git show :file) &&
 116         test 1 = $(git show HEAD:file) &&
 117         test 0 = $(git stash list | wc -l)
 118 '
 119
 120 cat > expect << EOF
 121 diff --git a/file2 b/file2
 122 new file mode 100644
 123 index 0000000..1fe912c
 124 --- /dev/null
 125 +++ b/file2
 126 @@ -0,0 +1 @@
 127 +bar2
 128 EOF
 129
 130 cat > expect1 << EOF
 131 diff --git a/file b/file
 132 index 257cc56..5716ca5 100644
 133 --- a/file
 134 +++ b/file
 135 @@ -1 +1 @@
 136 -foo
 137 +bar
 138 EOF
 139
 140 cat > expect2 << EOF
 141 diff --git a/file b/file
 142 index 7601807..5716ca5 100644
 143 --- a/file
 144 +++ b/file
 145 @@ -1 +1 @@
 146 -baz
 147 +bar
 148 diff --git a/file2 b/file2
 149 new file mode 100644
 150 index 0000000..1fe912c
 151 --- /dev/null
 152 +++ b/file2
 153 @@ -0,0 +1 @@
 154 +bar2
 155 EOF
 156
 157 test_expect_success 'stash branch' '
 158         echo foo > file &&
 159         git commit file -m first
 160         echo bar > file &&
 161         echo bar2 > file2 &&
 162         git add file2 &&
 163         git stash &&
 164         echo baz > file &&
 165         git commit file -m second &&
 166         git stash branch stashbranch &&
 167         test refs/heads/stashbranch = $(git symbolic-ref HEAD) &&
 168         test $(git rev-parse HEAD) = $(git rev-parse master^) &&
 169         git diff --cached > output &&
 170         test_cmp output expect &&
 171         git diff > output &&
 172         test_cmp output expect1 &&
 173         git add file &&
 174         git commit -m alternate\ second &&
 175         git diff master..stashbranch > output &&
 176         test_cmp output expect2 &&
 177         test 0 = $(git stash list | wc -l)
 178 '
 179
 180 test_done