t/t7610-mergetool.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2008 Charles Bailey
   4 #
   5
   6 test_description='git mergetool
   7
   8 Testing basic merge tool invocation'
   9
  10 . ./test-lib.sh
  11
  12 # All the mergetool test work by checking out a temporary branch based
  13 # off 'branch1' and then merging in master and checking the results of
  14 # running mergetool
  15
  16 test_expect_success 'setup' '
  17     git config rerere.enabled true &&
  18     echo master >file1 &&
  19     mkdir subdir &&
  20     echo master sub >subdir/file3 &&
  21     git add file1 subdir/file3 &&
  22     git commit -m "added file1" &&
  23
  24     git checkout -b branch1 master &&
  25     echo branch1 change >file1 &&
  26     echo branch1 newfile >file2 &&
  27     echo branch1 sub >subdir/file3 &&
  28     git add file1 file2 subdir/file3 &&
  29     git commit -m "branch1 changes" &&
  30
  31     git checkout master &&
  32     echo master updated >file1 &&
  33     echo master new >file2 &&
  34     echo master new sub >subdir/file3 &&
  35     git add file1 file2 subdir/file3 &&
  36     git commit -m "master updates" &&
  37
  38     git config merge.tool mytool &&
  39     git config mergetool.mytool.cmd "cat \"\$REMOTE\" >\"\$MERGED\"" &&
  40     git config mergetool.mytool.trustExitCode true
  41 '
  42
  43 test_expect_success 'custom mergetool' '
  44     git checkout -b test1 branch1 &&
  45     test_must_fail git merge master >/dev/null 2>&1 &&
  46     ( yes "" | git mergetool file1 >/dev/null 2>&1 ) &&
  47     ( yes "" | git mergetool file2 >/dev/null 2>&1 ) &&
  48     ( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) &&
  49     test "$(cat file1)" = "master updated" &&
  50     test "$(cat file2)" = "master new" &&
  51     test "$(cat subdir/file3)" = "master new sub" &&
  52     git commit -m "branch1 resolved with mergetool"
  53 '
  54
  55 test_expect_success 'mergetool crlf' '
  56     git config core.autocrlf true &&
  57     git checkout -b test2 branch1 &&
  58     test_must_fail git merge master >/dev/null 2>&1 &&
  59     ( yes "" | git mergetool file1 >/dev/null 2>&1 ) &&
  60     ( yes "" | git mergetool file2 >/dev/null 2>&1 ) &&
  61     ( yes "" | git mergetool subdir/file3 >/dev/null 2>&1 ) &&
  62     test "$(printf x | cat file1 -)" = "$(printf "master updated\r\nx")" &&
  63     test "$(printf x | cat file2 -)" = "$(printf "master new\r\nx")" &&
  64     test "$(printf x | cat subdir/file3 -)" = "$(printf "master new sub\r\nx")" &&
  65     git commit -m "branch1 resolved with mergetool - autocrlf" &&
  66     git config core.autocrlf false &&
  67     git reset --hard
  68 '
  69
  70 test_expect_success 'mergetool in subdir' '
  71     git checkout -b test3 branch1 &&
  72     (
  73         cd subdir &&
  74         test_must_fail git merge master >/dev/null 2>&1 &&
  75         ( yes "" | git mergetool file3 >/dev/null 2>&1 ) &&
  76         test "$(cat file3)" = "master new sub"
  77     )
  78 '
  79
  80 test_expect_success 'mergetool on file in parent dir' '
  81     (
  82         cd subdir &&
  83         ( yes "" | git mergetool ../file1 >/dev/null 2>&1 ) &&
  84         ( yes "" | git mergetool ../file2 >/dev/null 2>&1 ) &&
  85         test "$(cat ../file1)" = "master updated" &&
  86         test "$(cat ../file2)" = "master new" &&
  87         git commit -m "branch1 resolved with mergetool - subdir"
  88     )
  89 '
  90
  91 test_expect_success 'mergetool skips autoresolved' '
  92     git checkout -b test4 branch1 &&
  93     test_must_fail git merge master &&
  94     test -n "$(git ls-files -u)" &&
  95     output="$(git mergetool --no-prompt)" &&
  96     test "$output" = "No files need merging" &&
  97     git reset --hard
  98 '
  99
 100 test_expect_success 'mergetool merges all from subdir' '
 101     (
 102         cd subdir &&
 103         git config rerere.enabled false &&
 104         test_must_fail git merge master &&
 105         git mergetool --no-prompt &&
 106         test "$(cat ../file1)" = "master updated" &&
 107         test "$(cat ../file2)" = "master new" &&
 108         test "$(cat file3)" = "master new sub" &&
 109         git add ../file1 ../file2 file3 &&
 110         git commit -m "branch2 resolved by mergetool from subdir"
 111     )
 112 '
 113
 114 test_done