t/t3701-add-interactive.sh

   1 #!/bin/sh
   2
   3 test_description='add -i basic tests'
   4 . ./test-lib.sh
   5
   6 if ! test_have_prereq PERL; then
   7         say 'skipping git add -i tests, perl not available'
   8         test_done
   9 fi
  10
  11 test_expect_success 'setup (initial)' '
  12         echo content >file &&
  13         git add file &&
  14         echo more >>file &&
  15         echo lines >>file
  16 '
  17 test_expect_success 'status works (initial)' '
  18         git add -i </dev/null >output &&
  19         grep "+1/-0 *+2/-0 file" output
  20 '
  21 cat >expected <<EOF
  22 new file mode 100644
  23 index 0000000..d95f3ad
  24 --- /dev/null
  25 +++ b/file
  26 @@ -0,0 +1 @@
  27 +content
  28 EOF
  29 test_expect_success 'diff works (initial)' '
  30         (echo d; echo 1) | git add -i >output &&
  31         sed -ne "/new file/,/content/p" <output >diff &&
  32         test_cmp expected diff
  33 '
  34 test_expect_success 'revert works (initial)' '
  35         git add file &&
  36         (echo r; echo 1) | git add -i &&
  37         git ls-files >output &&
  38         ! grep . output
  39 '
  40
  41 test_expect_success 'setup (commit)' '
  42         echo baseline >file &&
  43         git add file &&
  44         git commit -m commit &&
  45         echo content >>file &&
  46         git add file &&
  47         echo more >>file &&
  48         echo lines >>file
  49 '
  50 test_expect_success 'status works (commit)' '
  51         git add -i </dev/null >output &&
  52         grep "+1/-0 *+2/-0 file" output
  53 '
  54 cat >expected <<EOF
  55 index 180b47c..b6f2c08 100644
  56 --- a/file
  57 +++ b/file
  58 @@ -1 +1,2 @@
  59  baseline
  60 +content
  61 EOF
  62 test_expect_success 'diff works (commit)' '
  63         (echo d; echo 1) | git add -i >output &&
  64         sed -ne "/^index/,/content/p" <output >diff &&
  65         test_cmp expected diff
  66 '
  67 test_expect_success 'revert works (commit)' '
  68         git add file &&
  69         (echo r; echo 1) | git add -i &&
  70         git add -i </dev/null >output &&
  71         grep "unchanged *+3/-0 file" output
  72 '
  73
  74 cat >expected <<EOF
  75 EOF
  76 cat >fake_editor.sh <<EOF
  77 EOF
  78 chmod a+x fake_editor.sh
  79 test_set_editor "$(pwd)/fake_editor.sh"
  80 test_expect_success 'dummy edit works' '
  81         (echo e; echo a) | git add -p &&
  82         git diff > diff &&
  83         test_cmp expected diff
  84 '
  85
  86 cat >patch <<EOF
  87 @@ -1,1 +1,4 @@
  88  this
  89 +patch
  90 -doesn't
  91  apply
  92 EOF
  93 echo "#!$SHELL_PATH" >fake_editor.sh
  94 cat >>fake_editor.sh <<\EOF
  95 mv -f "$1" oldpatch &&
  96 mv -f patch "$1"
  97 EOF
  98 chmod a+x fake_editor.sh
  99 test_set_editor "$(pwd)/fake_editor.sh"
 100 test_expect_success 'bad edit rejected' '
 101         git reset &&
 102         (echo e; echo n; echo d) | git add -p >output &&
 103         grep "hunk does not apply" output
 104 '
 105
 106 cat >patch <<EOF
 107 this patch
 108 is garbage
 109 EOF
 110 test_expect_success 'garbage edit rejected' '
 111         git reset &&
 112         (echo e; echo n; echo d) | git add -p >output &&
 113         grep "hunk does not apply" output
 114 '
 115
 116 cat >patch <<EOF
 117 @@ -1,0 +1,0 @@
 118  baseline
 119 +content
 120 +newcontent
 121 +lines
 122 EOF
 123 cat >expected <<EOF
 124 diff --git a/file b/file
 125 index b5dd6c9..f910ae9 100644
 126 --- a/file
 127 +++ b/file
 128 @@ -1,4 +1,4 @@
 129  baseline
 130  content
 131 -newcontent
 132 +more
 133  lines
 134 EOF
 135 test_expect_success 'real edit works' '
 136         (echo e; echo n; echo d) | git add -p &&
 137         git diff >output &&
 138         test_cmp expected output
 139 '
 140
 141 if test "$(git config --bool core.filemode)" = false
 142 then
 143         say 'skipping filemode tests (filesystem does not properly support modes)'
 144 else
 145         test_set_prereq FILEMODE
 146 fi
 147
 148 test_expect_success FILEMODE 'patch does not affect mode' '
 149         git reset --hard &&
 150         echo content >>file &&
 151         chmod +x file &&
 152         printf "n\\ny\\n" | git add -p &&
 153         git show :file | grep content &&
 154         git diff file | grep "new mode"
 155 '
 156
 157 test_expect_success FILEMODE 'stage mode but not hunk' '
 158         git reset --hard &&
 159         echo content >>file &&
 160         chmod +x file &&
 161         printf "y\\nn\\n" | git add -p &&
 162         git diff --cached file | grep "new mode" &&
 163         git diff          file | grep "+content"
 164 '
 165
 166 # end of tests disabled when filemode is not usable
 167
 168 # Write the patch file with a new line at the top and bottom
 169 cat >patch <<EOF
 170 index 180b47c..b6f2c08 100644
 171 --- a/file
 172 +++ b/file
 173 @@ -1,2 +1,4 @@
 174 +firstline
 175  baseline
 176  content
 177 +lastline
 178 EOF
 179 # Expected output, similar to the patch but w/ diff at the top
 180 cat >expected <<EOF
 181 diff --git a/file b/file
 182 index b6f2c08..61b9053 100755
 183 --- a/file
 184 +++ b/file
 185 @@ -1,2 +1,4 @@
 186 +firstline
 187  baseline
 188  content
 189 +lastline
 190 EOF
 191 # Test splitting the first patch, then adding both
 192 test_expect_failure 'add first line works' '
 193         git commit -am "clear local changes" &&
 194         git apply patch &&
 195         (echo s; echo y; echo y) | git add -p file &&
 196         git diff --cached > diff &&
 197         test_cmp expected diff
 198 '
 199
 200 test_done