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13 commits

Author SHA1 Message Date
Ondrej Zajicek (work)
53a2540687 Merge branch 'oz-trie-table' 2022-02-06 23:42:10 +01:00
Ondrej Zajicek (work)
ba5aec94cd Trie: Add prefix counter 
Add counter of prefixes stored in trie. Works only for 'restricted' tries
composed of explicit prefixes (pxlen == l == h), like ones used in rtables.
 2022-02-06 23:27:13 +01:00
Ondrej Zajicek (work)
14fc24f3a5 Trie: Implement longest-prefix-match queries and walks 
The prefix trie now supports longest-prefix-match query by function
trie_match_longest_ipX() and it can be extended to iteration over all
covering prefixes for a given prefix (from longest to shortest) using
TRIE_WALK_TO_ROOT_IPx() macro.
 2021-11-26 03:26:36 +01:00
Ondrej Zajicek (work)
062e69bf52 Trie: Implement trie walking code 
Trie walking allows enumeration of prefixes in a trie in the usual
lexicographic order. Optionally, trie enumeration can be restricted
to a chosen subnet (and its descendants).
 2021-11-19 18:04:32 +01:00
Ondrej Zajicek (work)
067f69a56d Filter: Add prefix trie benchmarks 
Add trie tests intended as benchmarks that use external datasets
instead of generated prefixes. As datasets are not included, they
are commented out by default.
 2021-09-25 16:06:43 +02:00
Ondrej Zajicek (work)
e709dc09e6 Filter: Improve prefix trie tests 
Add tests explicitly matching insides and outsides of trie and update
tests to do testing of both IPv4 and IPv6 tries.
 2021-09-25 16:06:43 +02:00
Ondrej Zajicek (work)
562a2b8c29 Filter: Fix trie test 
Generated prefixes must be valid.
 2021-09-25 16:06:43 +02:00
Ondrej Zajicek (work)
2755002890 Filter: Optimize IPv4 prefix sets 
Use separate IPv4 and IPv6 implementation of prefix sets. Just this
change makes IPv4 prefix sets 60% smaller and 50% faster.
 2020-03-26 03:57:48 +01:00
Maria Matejka
4f082dfa89 Filter: merged filter instruction constructors, counting line size on instruction construct 2019-02-20 22:30:54 +01:00
Maria Matejka
8bdb05edb2 Filters: split the large filter.h file to smaller files. 
This should be revised, there are still ugly things in the filter API.
 2019-02-20 22:30:54 +01:00
Pavel Tvrdik
5e3cd0e5b5 Birdtest: Replace BT_SUCCESS and BT_FAILURE with 1 and 0 2016-11-11 17:43:09 +01:00
Pavel Tvrdik
fd328869cc birdtest: Fix no-forked mode in trie_test 2016-11-11 17:02:16 +01:00
Ondrej Zajicek (work)
9b0a0ba9e6 Unit Testing for BIRD 
- Unit Testing Framework (BirdTest)
 - Integration of BirdTest into the BIRD build system
 - Tests for several BIRD modules

 Based on squashed Pavel Tvrdik's int-test branch, updated for
 current int-new branch.
 2016-11-09 16:36:34 +01:00