run-tests: add canonpath function consistently use realpath+expanduser

tests: glob py3 line numbers Since not everyone is running py3.5 and code changes periodically, avoid pinning line numbers for invalid syntax errors.

tests: update py3.5 output 6d7da0901a28 removed one item...

summary: move mergemod before parents to give access to ms

filemerge: use revset notation for p1/p2 of local/other descriptions

tests: fix for failure of test-convert-p4-filetypes.t Before this patch, test-convert-p4-filetypes.t fails (at least with 2015.2/1366233 version of p4/p4d), because some files below are omitted in expected output for revision 1. - file_tempobj - file_xtempobj These files are: - add-ed at revision 0, and - edit-ed at revision 1 According to perforce command reference below, file type 'tempobj' and 'xtempobj' imply '+S' modifier, which indicates that "Only the head revision is stored". This means that these files should appear only in the most recent revision (= revision 1). https://www.perforce.com/perforce/doc.current/manuals/cmdref/file.types.html BTW, test-convert-p4-filetypes.t with 2015.2/1366233 version of p4/p4d fails similarly also at recent revisions for hgext/convert/p4.py in 2015. Therefore, this patch should be reviewed by perforce guru, to examine whether this failure depends on version (and/or configuration) of p4/p4d or not.

crecord: re-enable reviewing a patch before comitting it The "r" option for this feature was copied into Mercurial from crecord, but the actual implementation never made it into hg until now. It's a moderately useful feature that allows the user to edit the patch in a text editor before comitting it for good. This requires a test, so we must also enable a corresponding testing 'R' option that skips the confirmation dialogue. In addition, we also need a help text for the editor when reviewing the final patch. As for why this is a useful feature if we can already edit hunks in an editor, I would like to offer the following points: * editing hunks does not show the entire patch all at once ** furthermore, the hunk "tree" in the TUI has no root that could be selected for edition * it is helpful to be able to see the entire final patch for confirmation ** within this view, the unselected hunks are hidden, which is visusally cleaner ** this works as a final review of the complete result, which is a bit more difficult to do conceptually via hunk editing * this feature was already in crecord, so it was an oversight to not bring it to core * it works and is consistent with editing hunks

crecord: break out the help message for editing hunks This help message can be useful for other situations, such as for the review extension. It's also easier to write it at the top-level indentation with triple-quoted strings instead of inserting comment characters and newlines programmatically.

crecord: refactor hunk edit action to use ui.edit The previous version of this code did a lot of dancing around a temporary edit file that ui.edit already handles.

edit: allow to configure the suffix of the temporary filename Sometimes, we can pick a more appropriate default suffix than ".txt", for example, diffs could have a ".diff" suffix.

merge: save merge part labels for later reuse We permit the caller of merge operations to supply labels for the merge parts ("local", "other", and optionally "base"). These labels are used in conflict markers to reduce confusion; however, the labels were not persistent, so 'hg resolve' would lose the labels. Store the labels in the mergestate.

ui: add prompt argument to write (issue5154) (API) When code like filemerge._iprompt calls ui.prompt, it expects the user to see the output in addition to getting the prompt. Other code such as histedit may call ui.pushbuffer, but its goal is not to interfere with prompts, so this commit adds an optional prompt flag to ui.write and has _readline include that argument. ui.promptchoice calls ui.prompt which calls ui._readline. This commit also updates hgext.color.write.

hg: perform update after pulling during clone with share (issue5103) This is a graft of 60adda1a0188 and a4692267bc2d from the default branch. Combined, they address a bug with pooled shared storage where an update may not update to the most recent revision when performing a `hg clone`. The patches should have been written against the stable branch in the beginning. I screwed up.

tests: fix failure of test-convert-mtn.t This is follow up for 3f9e25a42e69, which overlooked this test.

templater: relax unquotestring() to fall back to bare string This is convenient for our use case where quotes are optional except in a map file.

debugrevspec: show expanded/concatenated states before printing trees The debugrevspec command prints at most 4 parsed trees. It wasn't easy to tell which tree belongs to which state.

templater: do not abuse SyntaxError to report errors in template map file SyntaxError is the class representing syntax errors in Python code. We should use a dedicated exception class for our needs. With this change, unnecessary re-wrapping of SyntaxError can be eliminated.

graphmod: set default edge styles for ascii graphs (BC) Leaving regular parent edges set to |, grandparent edges set to : and missing parent edges set to end early. A sample graph: o changeset: 32:d06dffa21a31 |\ parent: 27:886ed638191b | : parent: 31:621d83e11f67 | : o : changeset: 31:621d83e11f67 |\: parent: 21:d42a756af44d | : parent: 30:6e11cd4b648f | : o : changeset: 30:6e11cd4b648f |\ \ parent: 28:44ecd0b9ae99 | ~ : parent: 29:cd9bb2be7593 | / o : changeset: 28:44ecd0b9ae99 |\ \ parent: 1:6db2ef61d156 | ~ : parent: 26:7f25b6c2f0b9 | / o : changeset: 26:7f25b6c2f0b9 |\ \ parent: 18:1aa84d96232a | | : parent: 25:91da8ed57247 | | : | o : changeset: 25:91da8ed57247 | |\: parent: 21:d42a756af44d | | : parent: 24:a9c19a3d96b7 | | : | o : changeset: 24:a9c19a3d96b7 | |\ \ parent: 0:e6eb3150255d | | ~ : parent: 23:a01cddf0766d | | / | o : changeset: 23:a01cddf0766d | |\ \ parent: 1:6db2ef61d156 | | ~ : parent: 22:e0d9cccacb5d | | / | o : changeset: 22:e0d9cccacb5d |/:/ parent: 18:1aa84d96232a | : parent: 21:d42a756af44d | : | o changeset: 21:d42a756af44d | |\ parent: 19:31ddc2c1573b | | | parent: 20:d30ed6450e32 | | | +---o changeset: 20:d30ed6450e32 | | | parent: 0:e6eb3150255d | | ~ parent: 18:1aa84d96232a | | | o changeset: 19:31ddc2c1573b | |\ parent: 15:1dda3f72782d | ~ ~ parent: 17:44765d7c06e0 | o changeset: 18:1aa84d96232a parent: 1:6db2ef61d156 parent: 15:1dda3f72782d

tests: python executable should always be globbed Similar to 4d93d73b8aec, the python executable could be python2.X, Python, pypy, or maybe something futuristic like pyston or nuitka.

setup: add missing hgext.fsmonitor Before this patch, fsmonitor was not installed along with other extensions. It did correctly build the C files needed but forgot to copy over the python files. This patch fixes it by adding fsmonitor and fsmonitor.pywatchman to the correct install variable.

merge with stable

dispatch: show deprecation warning if command has no attributes (issue5137) norepo/optionalrepo/inferrepo were removed by aa73d6a5d9ea, which would be significant API change. This patch tries to avoid crash even if ancient third-party extensions are enabled.

dispatch: extract function that tests command attributes This function will host the compatibility layer for old third-party commands. See the next patch for details.

dispatch: make cmdalias forward command attributes to function This delays resolution of command attributes so that missing attributes can be warned only when necessary.

run-tests: use different chg socket directories for different tests Before this patch, if --chg or --with-chg is specified, all tests are using the same chgserver socket. Since the chg client holds a lock when it starts a new server, and every test needs at least a new chg server due to different HGRCPATH affecting the confighash, the result is a lot of tests will be timed out if -j is large (for example, 50 or 100). This patch solves the issue by using different chg socket directories for different tests.

tests: ensure run-tests handles multiple lines of churn 1ad0ddf8cccc added the ability to remember lines (including their flags, like glob) and tolerate them even if the output order varies. This test ensures that the code will continue to work in the future.

subrepo: adapt to git's recent renames-by-default Git turned on renames by default in commit 5404c11 (diff: activate diff.renames by default, 2016-02-25). The change is destined for release in git 2.8.0. The change breaks test-subrepo-git, which test specifically that a moved file is reported as a removal and an addition. Fix by passing --no-renames (available in git since mid 2006) to the diff commands that don't use --quiet (should make no difference for those).

graphmod: move the graphstyle options to experimental I let this slip in the [ui] section during the review, as far as I understand we don't plan to actually support customisation of the output on we are happy with our choice. The option are just here to help people tests various options so we can decide which one we'll actually use. I'm moving the config option in the experimental section to make this clearer and avoid making them part of the public API by mistake.

tests: remove obsolete uses of HGTEST_RUN_TESTS_PURE 342ab95a1f4b added arguments to run-tests.py calls to propagate --pure when --with-hg is not used. 0622d6e134fb unified places to use --with-hg via rt(), which obviated the need for passing HGTEST_RUN_TESTS_PURE.

test-debugextensions: passes with byte-compilation disabled (issue5147)