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Given that OQGRAPH is not a 'normal' general purpose storage engine, we can't simply derive a test suite from existing ones.
However, we would like to test all aspects of the engine, including interaction in complex join constructs and replication.
Perhaps some basics can be adapted from existing tests, the rest will have to be new.
This will probably be a step-wise and ongoing thing. If you can help, please do!
What we need: (based on feedback from Philip Stoev)
- a complete MTR test suite that covers at least the following:
- INSERTS, especially with weight and those that will be rejected by the engine;
- the SELECT statements that are accepted by the engine, as described in the manual, including those with latch=0 or latch = NULL;
- the DML/DDL/ALTER statements that are and are not accepted by the engine, so that all the engine capabilities the handler advertises and all the API calls are exercised;
- a dataset that is sized appropriately for MTR execution (10K nodes?). Either in the form of INSERT statements or a stored procedure, plus some SELECT queries on top of that dataset;
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Re: Proper test suite for OQGRAPH
Created two simple data generators:
- examples/randoms/randtree which can create a simple unidirectional tree structure (like a menu tree)
- examples/randoms/randsocial can create a social network with friends/weight and fans
both can be specific at arbitrary size, with variable # of friends and fans, and random weight within a range.
This should enable more stringent testing of some aspects.
Launchpad bug id: 459714
Seems that some earlier changes didn't stick? Rasmus changed the Assignee to me last October, but it's listed as "Unassigned" now.
The test suite issue is resolved for OQGRAPH v3 implementation, which is in a branch of MariaDB 10 and will be submitted for merging soon.
It has proper coverage of the basic functions and related syntax checks, and also uses a data generator as recommended earlier.
This has been resolved for OQGraph v3 which is to be merged into MariaDB 10.0.
closing, as per the last comment
Re: Proper test suite for OQGRAPH
Basic testsuite in place (as part of the env for MariaDB), will merge back shortly.