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-rw-r--r--test-path-utils.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/test-path-utils.c b/test-path-utils.c
index 842b58018..a0bcb0e21 100644
--- a/test-path-utils.c
+++ b/test-path-utils.c
@@ -17,5 +17,10 @@ int main(int argc, char **argv)
}
}
+ if (argc == 4 && !strcmp(argv[1], "longest_ancestor_length")) {
+ int len = longest_ancestor_length(argv[2], argv[3]);
+ printf("%d\n", len);
+ }
+
return 0;
}