git commit -m "$1"
}
-test_expect_success 'disable reflogs' '
- git config core.logallrefupdates false &&
- rm -rf .git/logs
-'
-
-test_expect_success 'setup basic history' '
- commit base
-'
-
-test_expect_success 'create and abandon some objects' '
- git checkout -b experiment &&
- commit abandon &&
- git checkout master &&
- git branch -D experiment
-'
-
-test_expect_success 'simulate time passing' '
- find .git/objects -type f |
- xargs test-chmtime -v -86400
-'
-
-test_expect_success 'start writing new commit with old blob' '
- tree=$(
- GIT_INDEX_FILE=index.tmp &&
- export GIT_INDEX_FILE &&
- git read-tree HEAD &&
- add unrelated &&
- add abandon &&
- git write-tree
- )
-'
-
-test_expect_success 'simultaneous gc' '
- git gc --prune=12.hours.ago
-'
-
-test_expect_success 'finish writing out commit' '
- commit=$(echo foo | git commit-tree -p HEAD $tree) &&
- git update-ref HEAD $commit
-'
-
-# "abandon" blob should have been rescued by reference from new tree
-test_expect_success 'repository passes fsck' '
- git fsck
-'
+maybe_repack () {
+ if test -n "$repack"; then
+ git repack -ad
+ fi
+}
+
+for repack in '' true; do
+ title=${repack:+repack}
+ title=${title:-loose}
+
+ test_expect_success "make repo completely empty ($title)" '
+ rm -rf .git &&
+ git init
+ '
+
+ test_expect_success "disable reflogs ($title)" '
+ git config core.logallrefupdates false &&
+ rm -rf .git/logs
+ '
+
+ test_expect_success "setup basic history ($title)" '
+ commit base
+ '
+
+ test_expect_success "create and abandon some objects ($title)" '
+ git checkout -b experiment &&
+ commit abandon &&
+ maybe_repack &&
+ git checkout master &&
+ git branch -D experiment
+ '
+
+ test_expect_success "simulate time passing ($title)" '
+ find .git/objects -type f |
+ xargs test-chmtime -v -86400
+ '
+
+ test_expect_success "start writing new commit with old blob ($title)" '
+ tree=$(
+ GIT_INDEX_FILE=index.tmp &&
+ export GIT_INDEX_FILE &&
+ git read-tree HEAD &&
+ add unrelated &&
+ add abandon &&
+ git write-tree
+ )
+ '
+
+ test_expect_success "simultaneous gc ($title)" '
+ git gc --prune=12.hours.ago
+ '
+
+ test_expect_success "finish writing out commit ($title)" '
+ commit=$(echo foo | git commit-tree -p HEAD $tree) &&
+ git update-ref HEAD $commit
+ '
+
+ # "abandon" blob should have been rescued by reference from new tree
+ test_expect_success "repository passes fsck ($title)" '
+ git fsck
+ '
+
+ test_expect_success "abandon objects again ($title)" '
+ git reset --hard HEAD^ &&
+ find .git/objects -type f |
+ xargs test-chmtime -v -86400
+ '
+
+ test_expect_success "start writing new commit with same tree ($title)" '
+ tree=$(
+ GIT_INDEX_FILE=index.tmp &&
+ export GIT_INDEX_FILE &&
+ git read-tree HEAD &&
+ add abandon &&
+ add unrelated &&
+ git write-tree
+ )
+ '
+
+ test_expect_success "simultaneous gc ($title)" '
+ git gc --prune=12.hours.ago
+ '
+
+ # tree should have been refreshed by write-tree
+ test_expect_success "finish writing out commit ($title)" '
+ commit=$(echo foo | git commit-tree -p HEAD $tree) &&
+ git update-ref HEAD $commit
+ '
+done
test_done