Add test for limit on intermediate certificates
Inspired by test code provided by Nicholas Wilson in PR #351.
The test will fail if someone sets MAX_INTERMEDIATE_CA to a value larger than
18 (default is 8), which is hopefully unlikely and can easily be fixed by
running long.sh again with a larger value if it ever happens.
Current behaviour is suboptimal as flags are not set, but currently the goal
is only to document/test existing behaviour.
diff --git a/tests/data_files/dir-maxpath/02.crt b/tests/data_files/dir-maxpath/02.crt
new file mode 100644
index 0000000..387b064
--- /dev/null
+++ b/tests/data_files/dir-maxpath/02.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----