localrepo: drop "remote" argument from lookupbranch() (API) According to `hg grep --all lookupbranch`, the "remote" argument has never been used ever since it was introduced in ca739acf1a98 (commands: add more robust support for 'hg log -b' (issue2078), 2010-04-12). Differential Revision: https://phab.mercurial-scm.org/D3079

revset: use revsymbol() for checking if a symbol is valid Differential Revision: https://phab.mercurial-scm.org/D3078

tests: disable tests for advanced clone features with simple store There are a handful of test failures in the simple store with regards to stream clones. Fixing them will require a lot of conditional output. Disabling the tests wholesale is easier at this juncture. Differential Revision: https://phab.mercurial-scm.org/D3064

tests: skip largefiles and lfs tests when using simple store Getting these tests to pass is more work than it is worth right now. Let's punt on it. Differential Revision: https://phab.mercurial-scm.org/D3063

tests: conditionalize test output for simple store Differential Revision: https://phab.mercurial-scm.org/D3061

tests: disallow using simple store repo with bundlerepo bundlerepo is... going to be difficult to port to an alternate store because it assumes revlogs for storage and essentially overlays the contents of a bundle onto a fake revlog-like primitive. It will be a good test case for our eventual new storage interface. Refactoring bundlerepo to make it work with non-revlog storage is going to be a bit of work. So for now, let's refuse to use the simple store repo when a bundlerepo is in play. A new test requirement advertising support for treating bundle files as repo instances has been added. Some tests have been made conditional on this feature. Additional tests will be annotated in subsequent commits. Having positive opt-in to repo features will be simpler in the long run because it will allow multiple storage backends to declare feature support and we won't have to annotate each test with the set of repo backends that are supported. Again, we'll probably want better integration between repo features and tests. But this is the easiest we can do at the moment. Differential Revision: https://phab.mercurial-scm.org/D3060

tests: disable test-revlog-v2 when using simple store Because the simple store has nothing to do with revlogs. Differential Revision: https://phab.mercurial-scm.org/D3056

tests: skip filelog damage tests when not using revlogs Differential Revision: https://phab.mercurial-scm.org/D3042

tests: skip some tests when using simple store generaldelta is a revlog implementation detail. We don't need to test it with the simple store. union repos are heavily revlog based. It should be possible to run them with alternate stores. But it's not worth the trouble at this juncture. Differential Revision: https://phab.mercurial-scm.org/D3040

tests: conditionalize tests based on presence of custom extensions The test harness supports injecting extensions via --extra-config-opt. However, if you do this, various tests that print state about loaded extensions fail. This commit teaches the test harness to recognize when custom extensions are loaded so that tests can use feature sniffing to conditionalize tests based on that. Differential Revision: https://phab.mercurial-scm.org/D3039