Colin Vidal ad92081c5b Add system test for delegdb size preservation across rndc flush ... Test that flushing the delegdb via `rndc flush` preserves its configured size limit. The test checks delegdb watermarks after `named` startup, flushes caches, and verifies that the delegdb watermarks are correctly restored afterwards. To distinguish between the previous `delegdb` memory contexts and the new ones, we need to know exactly when the previous `delegdb` memory contexts are removed (this is not immediate, since those are removed during RCU reclamation phase). A trace is therefore added when a memory context is destroyed, if `ISC_MEM_DEBUGTRACE` is set.		2026-05-28 13:59:38 +02:00
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ns1	Add system test for delegdb size preservation across rndc flush	2026-05-28 13:59:38 +02:00
tests_delegdb_flush.py	Add system test for delegdb size preservation across rndc flush	2026-05-28 13:59:38 +02:00