1 file changed, 25 insertions, 0 deletions
diff --git a/tests/t0003-cache.sh b/tests/t0003-cache.sh
index f4fa3cb..17816c3 100755
--- a/tests/t0003-cache.sh
+++ b/tests/t0003-cache.sh
@@ -365,4 +365,29 @@ test_expect_success PERL 'a scan finding its lock held runs uncached' '
 	test_must_be_empty held.err
 '
 
+# A run that died before its rename leaves a lock file behind, here longer
+# than anything the next run writes and ending in a repository and a marker.
+# Emptying the file before reuse keeps that tail out of both caches.
+test_expect_success 'a stale lock file reaches neither the scan nor a slot' '
+	{
+		printf "%01024d\n" 0 0 0 0 &&
+		echo "repo.url=ghost" &&
+		echo "repo.path=$PWD/scanned/one/.git"
+	} >stale.lock &&
+	rm -f "cache5/$scanned_rc" &&
+	cp stale.lock "cache5/$scanned_rc.lock" &&
+	CGIT_CONFIG="$PWD/scanrc" QUERY_STRING="url=" cgit >scan.out &&
+	grep ">one</a>" scan.out &&
+	! grep ">ghost</a>" scan.out &&
+	rm -rf cache3 && mkdir cache3 &&
+	CGIT_CONFIG="$PWD/bigkeyrc" QUERY_STRING="url=bigpage/" cgit >page.out &&
+	slot=$(ls cache3) &&
+	rm "cache3/$slot" &&
+	{ cat page.out page.out && echo "STALE-TAIL"; } >"cache3/$slot.lock" &&
+	CGIT_CONFIG="$PWD/bigkeyrc" QUERY_STRING="url=bigpage/" cgit >/dev/null &&
+	CGIT_CONFIG="$PWD/bigkeyrc" QUERY_STRING="url=bigpage/" cgit >replay.out &&
+	grep "</html>" replay.out &&
+	! grep "STALE-TAIL" replay.out
+'
+
 test_done