X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=t%2Ft7003-filter-branch.sh;h=0da13a8d6b8f75ba041a353dfc6a356c1e8bbed0;hb=28bf4ba014c9b41679f41580fa9e1cc294b240d9;hp=6a9936e5c45a973f2fd64a2fe20463497f9564eb;hpb=799fdb4ed0f9443122fdb85f6f73c58cb1de12ec;p=git.git

diff --git a/t/t7003-filter-branch.sh b/t/t7003-filter-branch.sh
index 6a9936e5c..0da13a8d6 100755
--- a/t/t7003-filter-branch.sh
+++ b/t/t7003-filter-branch.sh
@@ -48,6 +48,22 @@ test_expect_success 'result is really identical' '
 	test $H = $(git rev-parse HEAD)
 '
 
+TRASHDIR=$(pwd)
+test_expect_success 'correct GIT_DIR while using -d' '
+	mkdir drepo &&
+	( cd drepo &&
+	git init &&
+	test_commit drepo &&
+	git filter-branch -d "$TRASHDIR/dfoo" \
+		--index-filter "cp \"$TRASHDIR\"/dfoo/backup-refs \"$TRASHDIR\"" \
+	) &&
+	grep drepo "$TRASHDIR/backup-refs"
+'
+
+test_expect_success 'Fail if commit filter fails' '
+	test_must_fail git filter-branch -f --commit-filter "exit 1" HEAD
+'
+
 test_expect_success 'rewrite, renaming a specific file' '
 	git filter-branch -f --tree-filter "mv d doh || :" HEAD
 '
@@ -264,4 +280,69 @@ test_expect_success 'Tag name filtering allows slashes in tag names' '
 	test_cmp expect actual
 '
 
+test_expect_success 'Prune empty commits' '
+	git rev-list HEAD > expect &&
+	make_commit to_remove &&
+	git filter-branch -f --index-filter "git update-index --remove to_remove" --prune-empty HEAD &&
+	git rev-list HEAD > actual &&
+	test_cmp expect actual
+'
+
+test_expect_success '--remap-to-ancestor with filename filters' '
+	git checkout master &&
+	git reset --hard A &&
+	test_commit add-foo foo 1 &&
+	git branch moved-foo &&
+	test_commit add-bar bar a &&
+	git branch invariant &&
+	orig_invariant=$(git rev-parse invariant) &&
+	git branch moved-bar &&
+	test_commit change-foo foo 2 &&
+	git filter-branch -f --remap-to-ancestor \
+		moved-foo moved-bar A..master \
+		-- -- foo &&
+	test $(git rev-parse moved-foo) = $(git rev-parse moved-bar) &&
+	test $(git rev-parse moved-foo) = $(git rev-parse master^) &&
+	test $orig_invariant = $(git rev-parse invariant)
+'
+
+test_expect_success 'setup submodule' '
+	rm -fr ?* .git &&
+	git init &&
+	test_commit file &&
+	mkdir submod &&
+	submodurl="$PWD/submod" &&
+	( cd submod &&
+	  git init &&
+	  test_commit file-in-submod ) &&
+	git submodule add "$submodurl" &&
+	git commit -m "added submodule" &&
+	test_commit add-file &&
+	( cd submod && test_commit add-in-submodule ) &&
+	git add submod &&
+	git commit -m "changed submodule" &&
+	git branch original HEAD
+'
+
+orig_head=`git show-ref --hash --head HEAD`
+
+test_expect_success 'rewrite submodule with another content' '
+	git filter-branch --tree-filter "test -d submod && {
+					 rm -rf submod &&
+					 git rm -rf --quiet submod &&
+					 mkdir submod &&
+					 : > submod/file
+					 } || :" HEAD &&
+	test $orig_head != `git show-ref --hash --head HEAD`
+'
+
+test_expect_success 'replace submodule revision' '
+	git reset --hard original &&
+	git filter-branch -f --tree-filter \
+	    "if git ls-files --error-unmatch -- submod > /dev/null 2>&1
+	     then git update-index --cacheinfo 160000 0123456789012345678901234567890123456789 submod
+	     fi" HEAD &&
+	test $orig_head != `git show-ref --hash --head HEAD`
+'
+
 test_done