tests: `hg init` after resetting HGRCPATH Otherwise extensions loaded via --extra-config-opt could prevent access to the repo by introducing requirements file. This does mean that custom extensions loaded in this way won't impact this test. I'm fine with that. Differential Revision: https://phab.mercurial-scm.org/D3115

tests: work around potential repo incompatibility test-run-tests.t invokes run-tests.py. But custom extensions providing new repo requirements may be in play and may not get inherited by the new run-tests.py. We ensure our repo is created with a vanilla config to mitigate extension-caused badness. Differential Revision: https://phab.mercurial-scm.org/D3114

tests: disable test-keyword.t with simple store The keyword extension is hooking into repo.file() and defining its own filelog class. It will likely require a more formal storage interface before keywords are usable with alternate storage backends. Differential Revision: https://phab.mercurial-scm.org/D3113

tests: conditionalize test-treemanifest.t Parts of the test were assuming the use of revlogs with fnstore path encoding. Other parts of the test assumed we could create repos with different store encodings and that stream clone bundles worked. Make all of this conditional on running a revlog repo. Differential Revision: https://phab.mercurial-scm.org/D3112

tests: use unbundle in test-symlink-os-yes-fs-no.py The test (which should probably be rewritten as a .t test - the test was initially authored in 2009 and this may have predated some test harness features allowing us to implement it as a .t test) is verifying symlink behavior with regards to working directory operations. How it pulls bundle data into a repo is not relevant. So we can switch from pull to unbundle so we can support environments where bundlerepos don't work. Differential Revision: https://phab.mercurial-scm.org/D3111

tests: disable `hg clone --stream` test with simple store We mass disabled stream clone tests in a previous commit. Looks like one was missed. Differential Revision: https://phab.mercurial-scm.org/D3110

tests: use `hg unbundle` in test-setdiscovery.t This is testing how discovery between 2 well-defined repos works, not that `hg pull` works with bundles. Switch to `hg unbundle` so it works in environments where bundlerepos aren't supported. Differential Revision: https://phab.mercurial-scm.org/D3109

tests: require revlog store for test-verify.t This tests is doing tons of revlog-y things. It should be possible to make verification work across multiple stores. But it will likely have to wait until we have better abstractions in place. Differential Revision: https://phab.mercurial-scm.org/D3108

tests: conditionalize test-commandserver.t based on extra extensions If running with extra extensions we get an output difference. Differential Revision: https://phab.mercurial-scm.org/D3107

tests: conditionalize test-bundle.t This test is massive and could probably be split up. This change essentially requires the revlog store for stream clone tests and support for bundlerepos for various tests operating on bundle files. Differential Revision: https://phab.mercurial-scm.org/D3106