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-rwxr-xr-xt/t5324-split-commit-graph.sh20
1 files changed, 17 insertions, 3 deletions
diff --git a/t/t5324-split-commit-graph.sh b/t/t5324-split-commit-graph.sh
index 8a9720dcb0..97eb6d2e72 100755
--- a/t/t5324-split-commit-graph.sh
+++ b/t/t5324-split-commit-graph.sh
@@ -4,6 +4,7 @@ test_description='split commit graph'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-chunk.sh
GIT_TEST_COMMIT_GRAPH=0
GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS=0
@@ -319,7 +320,7 @@ test_expect_success 'verify --shallow does not check base contents' '
cd verify-shallow &&
git commit-graph verify &&
base_file=$graphdir/graph-$(head -n 1 $graphdir/commit-graph-chain).graph &&
- corrupt_file "$base_file" 1000 "\01" &&
+ corrupt_file "$base_file" 1500 "\01" &&
git commit-graph verify --shallow &&
test_must_fail git commit-graph verify 2>test_err &&
grep -v "^+" test_err >err &&
@@ -393,10 +394,23 @@ test_expect_success 'verify across alternates' '
test_commit extra &&
git commit-graph write --reachable --split &&
tip_file=$graphdir/graph-$(tail -n 1 $graphdir/commit-graph-chain).graph &&
- corrupt_file "$tip_file" 100 "\01" &&
+ corrupt_file "$tip_file" 1500 "\01" &&
test_must_fail git commit-graph verify --shallow 2>test_err &&
grep -v "^+" test_err >err &&
- test_i18ngrep "commit-graph has incorrect fanout value" err
+ test_i18ngrep "incorrect checksum" err
+ )
+'
+
+test_expect_success 'reader bounds-checks base-graph chunk' '
+ git clone --no-hardlinks . corrupt-base-chunk &&
+ (
+ cd corrupt-base-chunk &&
+ tip_file=$graphdir/graph-$(tail -n 1 $graphdir/commit-graph-chain).graph &&
+ corrupt_chunk_file "$tip_file" BASE clear 01020304 &&
+ git -c core.commitGraph=false log >expect.out &&
+ git -c core.commitGraph=true log >out 2>err &&
+ test_cmp expect.out out &&
+ grep "commit-graph base graphs chunk is too small" err
)
'