Seebs 10edb62b83 initial implementation of RBF backend ... This provides us with most of the existing Tx interface, split across QueryRead and QueryWrite. The functions not included here are the ones that are used *only* for anti-entropy (ForEach and ForEachRange). We add additional testing to verify that TxStores are getting closed correctly, to go with cleaning up the test directories they're made in. We also introduce some test wrappers that can automatically fail tests on error, so tests don't need to be full of error checks. Also, now that I'm starting to think more about the flow of writing tests using QueryScope, we add the missing "full database" scope option, and make the Add methods return their operand so (1) you can chain them, (2) you can use the AddIndex(...) inline in a NewWriteQueryContext. Also addressed a plausible performance concern in shardList, and some comments that were stale or incorrect. The test coverage here is skimpy on the actual RBF-calling functions because those are trivial. We do, however, significantly expand coverage in the random write requests, which are now a mix of random writes and random reads, and add test cases that at least hit a lot of the error checks once. The Error() method is changed to be like (testing.T).Error(), taking ...interface{} and using fmt.Sprint on them. There's also some minor tweaks such as making the visualizations more consistent, testing visualization generation on two kinds of keysplitter, and so on. (cherry picked from commit 7b434cd11c)		2022-11-15 11:32:03 -08:00
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testdata/fuzz/FuzzWriteRequests	initial implementation of QueryContext design	2022-11-15 11:22:17 -08:00
doc.go	initial implementation of QueryContext design	2022-11-15 11:22:17 -08:00
dot_test.go	initial implementation of RBF backend	2022-11-15 11:32:03 -08:00
query_context.go	initial implementation of RBF backend	2022-11-15 11:32:03 -08:00
query_context_test.go	initial implementation of RBF backend	2022-11-15 11:32:03 -08:00
rbf.go	initial implementation of RBF backend	2022-11-15 11:32:03 -08:00
rbf_test.go	initial implementation of RBF backend	2022-11-15 11:32:03 -08:00
reduce_err_test.go	initial implementation of RBF backend	2022-11-15 11:32:03 -08:00
TODO.txt	initial implementation of QueryContext design	2022-11-15 11:22:17 -08:00
txstore.go	initial implementation of RBF backend	2022-11-15 11:32:03 -08:00
visualize.go	initial implementation of RBF backend	2022-11-15 11:32:03 -08:00