11 commits

Author	SHA1	Message	Date
Aleksey Kladov	a2198f1f8a	prevent untracked queries from moving brackwards in time ... If a query observes an untracked read, it gets changed_at equal to the current revision. When we re-validate the query later, if it doesn't do an untracked read this time, it gets changed_at equal to the maximum of the dependencies. Crucially, this new changed_at may be **older** then the previous value of changed_at. That is, we break the rule that `changed_at` monotonically increases. This can lead to missed re-executions down the line (see the added test). closes #66	2018-12-30 10:54:34 +03:00
Niko Matsakis	49cc8abe43	introduce query_mut which you must use to get set methods	2018-11-01 04:53:56 -04:00
Niko Matsakis	fc2a720ae2	s/fork/snapshot/	2018-10-31 20:05:31 -04:00
Niko Matsakis	b0171dbc11	remove fork_mut and adopt new strategy ... Required simplifying the various tests.	2018-10-31 12:01:36 -04:00
Niko Matsakis	9cac418ac8	rename fork to fork_mut	2018-10-31 06:03:33 -04:00
Aleksey Kladov	f709e64bd5	Add one more cancellation test ... closes #66	2018-10-25 17:06:55 +03:00
Niko Matsakis	e58702ebd0	replace use of await, which is a keyword in Rust 2018	2018-10-19 05:17:26 -04:00
Niko Matsakis	e9fadfcfe7	add more knobs, and refactor to make that easier	2018-10-13 05:39:51 -04:00
Niko Matsakis	8da63ec029	move distinct tests into their own files to ease reading	2018-10-13 05:27:20 -04:00
Niko Matsakis	fb5ba07290	move the test setup in setup.rs	2018-10-13 05:22:38 -04:00
Niko Matsakis	8f03f3bb76	move parallel tests into a directory	2018-10-13 05:03:34 -04:00

Renamed from tests/parallel.rs (Browse further)