t/t4114-apply-typechange.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2006 Eric Wong
   4 #
   5
   6 test_description='git apply should not get confused with type changes.
   7
   8 '
   9
  10 . ./test-lib.sh
  11
  12 if ! test_have_prereq SYMLINKS
  13 then
  14         say 'Symbolic links not supported, skipping tests.'
  15         test_done
  16 fi
  17
  18 test_expect_success 'setup repository and commits' '
  19         echo "hello world" > foo &&
  20         echo "hi planet" > bar &&
  21         git update-index --add foo bar &&
  22         git commit -m initial &&
  23         git branch initial &&
  24         rm -f foo &&
  25         ln -s bar foo &&
  26         git update-index foo &&
  27         git commit -m "foo symlinked to bar" &&
  28         git branch foo-symlinked-to-bar &&
  29         rm -f foo &&
  30         echo "how far is the sun?" > foo &&
  31         git update-index foo &&
  32         git commit -m "foo back to file" &&
  33         git branch foo-back-to-file &&
  34         printf "\0" > foo &&
  35         git update-index foo &&
  36         git commit -m "foo becomes binary" &&
  37         git branch foo-becomes-binary &&
  38         rm -f foo &&
  39         git update-index --remove foo &&
  40         mkdir foo &&
  41         echo "if only I knew" > foo/baz &&
  42         git update-index --add foo/baz &&
  43         git commit -m "foo becomes a directory" &&
  44         git branch "foo-becomes-a-directory" &&
  45         echo "hello world" > foo/baz &&
  46         git update-index foo/baz &&
  47         git commit -m "foo/baz is the original foo" &&
  48         git branch foo-baz-renamed-from-foo
  49         '
  50
  51 test_expect_success 'file renamed from foo to foo/baz' '
  52         git checkout -f initial &&
  53         git diff-tree -M -p HEAD foo-baz-renamed-from-foo > patch &&
  54         git apply --index < patch
  55         '
  56 test_debug 'cat patch'
  57
  58
  59 test_expect_success 'file renamed from foo/baz to foo' '
  60         git checkout -f foo-baz-renamed-from-foo &&
  61         git diff-tree -M -p HEAD initial > patch &&
  62         git apply --index < patch
  63         '
  64 test_debug 'cat patch'
  65
  66
  67 test_expect_success 'directory becomes file' '
  68         git checkout -f foo-becomes-a-directory &&
  69         git diff-tree -p HEAD initial > patch &&
  70         git apply --index < patch
  71         '
  72 test_debug 'cat patch'
  73
  74
  75 test_expect_success 'file becomes directory' '
  76         git checkout -f initial &&
  77         git diff-tree -p HEAD foo-becomes-a-directory > patch &&
  78         git apply --index < patch
  79         '
  80 test_debug 'cat patch'
  81
  82
  83 test_expect_success 'file becomes symlink' '
  84         git checkout -f initial &&
  85         git diff-tree -p HEAD foo-symlinked-to-bar > patch &&
  86         git apply --index < patch
  87         '
  88 test_debug 'cat patch'
  89
  90
  91 test_expect_success 'symlink becomes file' '
  92         git checkout -f foo-symlinked-to-bar &&
  93         git diff-tree -p HEAD foo-back-to-file > patch &&
  94         git apply --index < patch
  95         '
  96 test_debug 'cat patch'
  97
  98 test_expect_success 'binary file becomes symlink' '
  99         git checkout -f foo-becomes-binary &&
 100         git diff-tree -p --binary HEAD foo-symlinked-to-bar > patch &&
 101         git apply --index < patch
 102         '
 103 test_debug 'cat patch'
 104
 105 test_expect_success 'symlink becomes binary file' '
 106         git checkout -f foo-symlinked-to-bar &&
 107         git diff-tree -p --binary HEAD foo-becomes-binary > patch &&
 108         git apply --index < patch
 109         '
 110 test_debug 'cat patch'
 111
 112
 113 test_expect_success 'symlink becomes directory' '
 114         git checkout -f foo-symlinked-to-bar &&
 115         git diff-tree -p HEAD foo-becomes-a-directory > patch &&
 116         git apply --index < patch
 117         '
 118 test_debug 'cat patch'
 119
 120
 121 test_expect_success 'directory becomes symlink' '
 122         git checkout -f foo-becomes-a-directory &&
 123         git diff-tree -p HEAD foo-symlinked-to-bar > patch &&
 124         git apply --index < patch
 125         '
 126 test_debug 'cat patch'
 127
 128
 129 test_done