From 32eaf1de7f79c4ba09f3de3261c84e52e0a67af5 Mon Sep 17 00:00:00 2001 From: Kenichi Saita Date: Thu, 30 May 2013 01:01:23 +0900 Subject: difftool --dir-diff: allow changing any clean working tree file The temporary directory prepared by "difftool --dir-diff" to show the result of a change can be modified by the user via the tree diff program, and we try hard not to lose changes to them after tree diff program returns to us. However, the set of files to be copied back is computed differently between --symlinks and --no-symlinks modes. The former checks all paths that start out as identical to the working tree file, while the latter checks paths that already had a local modification in the working tree, allowing changes made in the tree diff program to paths that did not have any local change to be lost. Signed-off-by: Kenichi Saita Signed-off-by: Junio C Hamano --- t/t7800-difftool.sh | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 't/t7800-difftool.sh') diff --git a/t/t7800-difftool.sh b/t/t7800-difftool.sh index d46f0411bd..2418528487 100755 --- a/t/t7800-difftool.sh +++ b/t/t7800-difftool.sh @@ -385,6 +385,25 @@ test_expect_success PERL,SYMLINKS 'difftool --dir-diff --symlink without unstage test_cmp actual expect ' +write_script modify-right-file <<\EOF +echo "new content" >"$2/file" +EOF + +run_dir_diff_test 'difftool --dir-diff syncs worktree with unstaged change' ' + test_when_finished git reset --hard && + echo "orig content" >file && + git difftool -d $symlinks --extcmd "$(pwd)/modify-right-file" branch && + echo "new content" >expect && + test_cmp expect file +' + +run_dir_diff_test 'difftool --dir-diff syncs worktree without unstaged change' ' + test_when_finished git reset --hard && + git difftool -d $symlinks --extcmd "$(pwd)/modify-right-file" branch && + echo "new content" >expect && + test_cmp expect file +' + write_script modify-file <<\EOF echo "new content" >file EOF -- cgit v1.2.1