diff options
| -rwxr-xr-x | t/t7607-merge-overwrite.sh | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/t/t7607-merge-overwrite.sh b/t/t7607-merge-overwrite.sh index 18e7ff5d3a..f8e8ff0b6f 100755 --- a/t/t7607-merge-overwrite.sh +++ b/t/t7607-merge-overwrite.sh @@ -12,6 +12,12 @@ test_expect_success 'setup' ' test_commit c1a c1.c "c1 a" && git reset --hard c0 && test_commit c2 c2.c && + git reset --hard c0 && + mkdir sub && + echo "sub/f" > sub/f && + git add sub/f && + git commit -m sub && + git tag sub && echo "VERY IMPORTANT CHANGES" > important ' @@ -23,6 +29,14 @@ test_expect_success 'will not overwrite untracked file' ' test_cmp important c2.c ' +test_expect_success 'will overwrite tracked file' ' + git reset --hard c1 && + cp important c2.c && + git add c2.c && + git commit -m important && + git checkout c2 +' + test_expect_success 'will not overwrite new file' ' git reset --hard c1 && cp important c2.c && @@ -76,6 +90,43 @@ test_expect_success 'will not overwrite removed file with staged changes' ' test_cmp important c1.c ' +test_expect_success 'will not overwrite untracked subtree' ' + git reset --hard c0 && + rm -rf sub && + mkdir -p sub/f && + cp important sub/f/important && + test_must_fail git merge sub && + test_path_is_missing .git/MERGE_HEAD && + test_cmp important sub/f/important +' + +test_expect_failure 'will not overwrite untracked file in leading path' ' + git reset --hard c0 && + rm -rf sub && + cp important sub && + test_must_fail git merge sub && + test_path_is_missing .git/MERGE_HEAD && + test_cmp important sub +' + +test_expect_failure SYMLINKS 'will not overwrite untracked symlink in leading path' ' + git reset --hard c0 && + rm -rf sub && + mkdir sub2 && + ln -s sub2 sub && + test_must_fail git merge sub && + test_path_is_missing .git/MERGE_HEAD +' + +test_expect_success SYMLINKS 'will not be confused by symlink in leading path' ' + git reset --hard c0 && + rm -rf sub && + ln -s sub2 sub && + git add sub && + git commit -m ln && + git checkout sub +' + cat >expect <<\EOF error: Untracked working tree file 'c0.c' would be overwritten by merge. fatal: read-tree failed |