diff options
Diffstat (limited to 't/t6415-merge-dir-to-symlink.sh')
| -rwxr-xr-x | t/t6415-merge-dir-to-symlink.sh | 177 |
1 files changed, 177 insertions, 0 deletions
diff --git a/t/t6415-merge-dir-to-symlink.sh b/t/t6415-merge-dir-to-symlink.sh new file mode 100755 index 0000000..2655e29 --- /dev/null +++ b/t/t6415-merge-dir-to-symlink.sh @@ -0,0 +1,177 @@ +#!/bin/sh + +test_description='merging when a directory was replaced with a symlink' +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + +. ./test-lib.sh + +test_expect_success 'create a commit where dir a/b changed to symlink' ' + mkdir -p a/b/c a/b-2/c && + > a/b/c/d && + > a/b-2/c/d && + > a/x && + git add -A && + git commit -m base && + git tag start && + rm -rf a/b && + git add -A && + test_ln_s_add b-2 a/b && + git commit -m "dir to symlink" +' + +test_expect_success 'checkout does not clobber untracked symlink' ' + git checkout HEAD^0 && + git reset --hard main && + git rm --cached a/b && + git commit -m "untracked symlink remains" && + test_must_fail git checkout start^0 && + git clean -fd # Do not leave the untracked symlink in the way +' + +test_expect_success 'a/b-2/c/d is kept when clobbering symlink b' ' + git checkout HEAD^0 && + git reset --hard main && + git rm --cached a/b && + git commit -m "untracked symlink remains" && + git checkout -f start^0 && + test_path_is_file a/b-2/c/d && + git clean -fd # Do not leave the untracked symlink in the way +' + +test_expect_success 'checkout should not have deleted a/b-2/c/d' ' + git checkout HEAD^0 && + git reset --hard main && + git checkout start^0 && + test_path_is_file a/b-2/c/d +' + +test_expect_success 'setup for merge test' ' + git reset --hard && + test_path_is_file a/b-2/c/d && + echo x > a/x && + git add a/x && + git commit -m x && + git tag baseline +' + +test_expect_success 'Handle D/F conflict, do not lose a/b-2/c/d in merge (resolve)' ' + git reset --hard && + git checkout baseline^0 && + git merge -s resolve main && + test_path_is_file a/b-2/c/d +' + +test_expect_success SYMLINKS 'a/b was resolved as symlink' ' + test -h a/b +' + +test_expect_success 'Handle D/F conflict, do not lose a/b-2/c/d in merge (recursive)' ' + git reset --hard && + git checkout baseline^0 && + git merge -s recursive main && + test_path_is_file a/b-2/c/d +' + +test_expect_success SYMLINKS 'a/b was resolved as symlink' ' + test -h a/b +' + +test_expect_success 'Handle F/D conflict, do not lose a/b-2/c/d in merge (resolve)' ' + git reset --hard && + git checkout main^0 && + git merge -s resolve baseline^0 && + test_path_is_file a/b-2/c/d +' + +test_expect_success SYMLINKS 'a/b was resolved as symlink' ' + test -h a/b +' + +test_expect_success 'Handle F/D conflict, do not lose a/b-2/c/d in merge (recursive)' ' + git reset --hard && + git checkout main^0 && + git merge -s recursive baseline^0 && + test_path_is_file a/b-2/c/d +' + +test_expect_success SYMLINKS 'a/b was resolved as symlink' ' + test -h a/b +' + +test_expect_failure 'do not lose untracked in merge (resolve)' ' + git reset --hard && + git checkout baseline^0 && + >a/b/c/e && + test_must_fail git merge -s resolve main && + test_path_is_file a/b/c/e && + test_path_is_file a/b-2/c/d +' + +test_expect_success 'do not lose untracked in merge (recursive)' ' + git reset --hard && + git checkout baseline^0 && + >a/b/c/e && + test_must_fail git merge -s recursive main && + test_path_is_file a/b/c/e && + test_path_is_file a/b-2/c/d +' + +test_expect_success 'do not lose modifications in merge (resolve)' ' + git reset --hard && + git checkout baseline^0 && + echo more content >>a/b/c/d && + test_must_fail git merge -s resolve main +' + +test_expect_success 'do not lose modifications in merge (recursive)' ' + git reset --hard && + git checkout baseline^0 && + echo more content >>a/b/c/d && + test_must_fail git merge -s recursive main +' + +test_expect_success 'setup a merge where dir a/b-2 changed to symlink' ' + git reset --hard && + git checkout start^0 && + rm -rf a/b-2 && + git add -A && + test_ln_s_add b a/b-2 && + git commit -m "dir a/b-2 to symlink" && + git tag test2 +' + +test_expect_success 'merge should not have D/F conflicts (resolve)' ' + git reset --hard && + git checkout baseline^0 && + git merge -s resolve test2 && + test_path_is_file a/b/c/d +' + +test_expect_success SYMLINKS 'a/b-2 was resolved as symlink' ' + test -h a/b-2 +' + +test_expect_success 'merge should not have D/F conflicts (recursive)' ' + git reset --hard && + git checkout baseline^0 && + git merge -s recursive test2 && + test_path_is_file a/b/c/d +' + +test_expect_success SYMLINKS 'a/b-2 was resolved as symlink' ' + test -h a/b-2 +' + +test_expect_success 'merge should not have F/D conflicts (recursive)' ' + git reset --hard && + git checkout -b foo test2 && + git merge -s recursive baseline^0 && + test_path_is_file a/b/c/d +' + +test_expect_success SYMLINKS 'a/b-2 was resolved as symlink' ' + test -h a/b-2 +' + +test_done |