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-rwxr-xr-xt/t5317-pack-objects-filter-objects.sh28
-rwxr-xr-xt/t5616-partial-clone.sh42
-rwxr-xr-xt/t6112-rev-list-filters-objects.sh15
3 files changed, 85 insertions, 0 deletions
diff --git a/t/t5317-pack-objects-filter-objects.sh b/t/t5317-pack-objects-filter-objects.sh
index 9839b48c1c..510d3537f6 100755
--- a/t/t5317-pack-objects-filter-objects.sh
+++ b/t/t5317-pack-objects-filter-objects.sh
@@ -72,6 +72,34 @@ test_expect_success 'get an error for missing tree object' '
grep -q "bad tree object" bad_tree
'
+test_expect_success 'setup for tests of tree:0' '
+ mkdir r1/subtree &&
+ echo "This is a file in a subtree" >r1/subtree/file &&
+ git -C r1 add subtree/file &&
+ git -C r1 commit -m subtree
+'
+
+test_expect_success 'verify tree:0 packfile has no blobs or trees' '
+ git -C r1 pack-objects --rev --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
+ HEAD
+ EOF
+ git -C r1 index-pack ../commitsonly.pack &&
+ git -C r1 verify-pack -v ../commitsonly.pack >objs &&
+ ! grep -E "tree|blob" objs
+'
+
+test_expect_success 'grab tree directly when using tree:0' '
+ # We should get the tree specified directly but not its blobs or subtrees.
+ git -C r1 pack-objects --rev --stdout --filter=tree:0 >commitsonly.pack <<-EOF &&
+ HEAD:
+ EOF
+ git -C r1 index-pack ../commitsonly.pack &&
+ git -C r1 verify-pack -v ../commitsonly.pack >objs &&
+ awk "/tree|blob/{print \$1}" objs >trees_and_blobs &&
+ git -C r1 rev-parse HEAD: >expected &&
+ test_cmp expected trees_and_blobs
+'
+
# Test blob:limit=<n>[kmg] filter.
# We boundary test around the size parameter. The filter is strictly less than
# the value, so size 500 and 1000 should have the same results, but 1001 should
diff --git a/t/t5616-partial-clone.sh b/t/t5616-partial-clone.sh
index bbbe7537df..53fbf7db88 100755
--- a/t/t5616-partial-clone.sh
+++ b/t/t5616-partial-clone.sh
@@ -154,6 +154,48 @@ test_expect_success 'partial clone with transfer.fsckobjects=1 uses index-pack -
grep "git index-pack.*--fsck-objects" trace
'
+test_expect_success 'use fsck before and after manually fetching a missing subtree' '
+ # push new commit so server has a subtree
+ mkdir src/dir &&
+ echo "in dir" >src/dir/file.txt &&
+ git -C src add dir/file.txt &&
+ git -C src commit -m "file in dir" &&
+ git -C src push -u srv master &&
+ SUBTREE=$(git -C src rev-parse HEAD:dir) &&
+
+ rm -rf dst &&
+ git clone --no-checkout --filter=tree:0 "file://$(pwd)/srv.bare" dst &&
+ git -C dst fsck &&
+
+ # Make sure we only have commits, and all trees and blobs are missing.
+ git -C dst rev-list --missing=allow-any --objects master \
+ >fetched_objects &&
+ awk -f print_1.awk fetched_objects |
+ xargs -n1 git -C dst cat-file -t >fetched_types &&
+
+ sort -u fetched_types >unique_types.observed &&
+ echo commit >unique_types.expected &&
+ test_cmp unique_types.expected unique_types.observed &&
+
+ # Auto-fetch a tree with cat-file.
+ git -C dst cat-file -p $SUBTREE >tree_contents &&
+ grep file.txt tree_contents &&
+
+ # fsck still works after an auto-fetch of a tree.
+ git -C dst fsck &&
+
+ # Auto-fetch all remaining trees and blobs with --missing=error
+ git -C dst rev-list --missing=error --objects master >fetched_objects &&
+ test_line_count = 70 fetched_objects &&
+
+ awk -f print_1.awk fetched_objects |
+ xargs -n1 git -C dst cat-file -t >fetched_types &&
+
+ sort -u fetched_types >unique_types.observed &&
+ printf "blob\ncommit\ntree\n" >unique_types.expected &&
+ test_cmp unique_types.expected unique_types.observed
+'
+
test_expect_success 'partial clone fetches blobs pointed to by refs even if normally filtered out' '
rm -rf src dst &&
git init src &&
diff --git a/t/t6112-rev-list-filters-objects.sh b/t/t6112-rev-list-filters-objects.sh
index 0d4d43894b..2cbb81d3bb 100755
--- a/t/t6112-rev-list-filters-objects.sh
+++ b/t/t6112-rev-list-filters-objects.sh
@@ -230,6 +230,21 @@ test_expect_success 'rev-list W/ --missing=print and --missing=allow-any for tre
test_must_be_empty rev_list_err
'
+# Test tree:0 filter.
+
+test_expect_success 'verify tree:0 includes trees in "filtered" output' '
+ git -C r3 rev-list --quiet --objects --filter-print-omitted \
+ --filter=tree:0 HEAD >revs &&
+
+ awk -f print_1.awk revs |
+ sed s/~// |
+ xargs -n1 git -C r3 cat-file -t >unsorted_filtered_types &&
+
+ sort -u unsorted_filtered_types >filtered_types &&
+ printf "blob\ntree\n" >expected &&
+ test_cmp expected filtered_types
+'
+
# Delete some loose objects and use rev-list, but WITHOUT any filtering.
# This models previously omitted objects that we did not receive.