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Fix resolver tests: prefetch 40/41

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These two tests were failing basically because in order for prefetching to
happen, the TTL for a given DNS record must be greater than or equal to
the prefetch config value + 9.

The previous TTL for both records was 10, while prefetch value in
configuration was 3, thus making only records with TTL >= 12 elligible
for prefetching.

TTL value for both records was adjusted to the value 13, and prefetch
value was set to 4 (inc by 1), so records with TTL (4 + 9) >= 13 are
elligible for prefetching.

Adjusting prefetch value to 4 gives the test 1 second more to avoid time
problems when sharing resources on a heavy loaded PC.

Also prefetch value in settings is now read by the script and used
by it to corrrectly calculate the amount of time needed to delay before
sending a request to trigger prefetch, adding a bit of flexibility to
fine tune the test in the future.
This commit is contained in:
Diego Fronza
2019-12-02 19:19:56 -03:00
parent dd524cc893
commit a711d6f8c0
4 changed files with 11 additions and 7 deletions
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2
bin/tests/system/resolver/ns6/example.net.db.in
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@@ -16,6 +16,6 @@ mail IN A 10.53.0.6
fetch 10 IN TXT A short ttl
non-zero 10 IN TXT A short ttl
zero 0 IN TXT A zero ttl
$TTL 10
$TTL 13
ds IN NS ns.ds
ns.ds IN A 10.53.0.6