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/10.crt b/tests/data_files/dir-maxpath/10.crt
new file mode 100644
index 0000000..72e699a
--- /dev/null
+++ b/tests/data_files/dir-maxpath/10.crt
@@ -0,0 +1,12 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----