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Diffstat (limited to 't/t5318-commit-graph.sh')
| -rwxr-xr-x | t/t5318-commit-graph.sh | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh index dc16849ddd..8ae2a49cfa 100755 --- a/t/t5318-commit-graph.sh +++ b/t/t5318-commit-graph.sh @@ -247,6 +247,7 @@ test_expect_success 'git commit-graph verify' ' git commit-graph verify >output ' +HASH_LEN=20 GRAPH_BYTE_VERSION=4 GRAPH_BYTE_HASH=5 GRAPH_BYTE_CHUNK_COUNT=6 @@ -258,6 +259,12 @@ GRAPH_BYTE_OID_LOOKUP_ID=$(($GRAPH_CHUNK_LOOKUP_OFFSET + \ 1 * $GRAPH_CHUNK_LOOKUP_WIDTH)) GRAPH_BYTE_COMMIT_DATA_ID=$(($GRAPH_CHUNK_LOOKUP_OFFSET + \ 2 * $GRAPH_CHUNK_LOOKUP_WIDTH)) +GRAPH_FANOUT_OFFSET=$(($GRAPH_CHUNK_LOOKUP_OFFSET + \ + $GRAPH_CHUNK_LOOKUP_WIDTH * $GRAPH_CHUNK_LOOKUP_ROWS)) +GRAPH_BYTE_FANOUT1=$(($GRAPH_FANOUT_OFFSET + 4 * 4)) +GRAPH_BYTE_FANOUT2=$(($GRAPH_FANOUT_OFFSET + 4 * 255)) +GRAPH_OID_LOOKUP_OFFSET=$(($GRAPH_FANOUT_OFFSET + 4 * 256)) +GRAPH_BYTE_OID_LOOKUP_ORDER=$(($GRAPH_OID_LOOKUP_OFFSET + $HASH_LEN * 8)) # usage: corrupt_graph_and_verify <position> <data> <string> # Manipulates the commit-graph file at the position @@ -312,4 +319,19 @@ test_expect_success 'detect missing commit data chunk' ' "missing the Commit Data chunk" ' +test_expect_success 'detect incorrect fanout' ' + corrupt_graph_and_verify $GRAPH_BYTE_FANOUT1 "\01" \ + "fanout value" +' + +test_expect_success 'detect incorrect fanout final value' ' + corrupt_graph_and_verify $GRAPH_BYTE_FANOUT2 "\01" \ + "fanout value" +' + +test_expect_success 'detect incorrect OID order' ' + corrupt_graph_and_verify $GRAPH_BYTE_OID_LOOKUP_ORDER "\01" \ + "incorrect OID order" +' + test_done |