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Differential D10036

test-copies: use intermediate variable some commit descriptions
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Authored by marmoute on Feb 22 2021, 9:33 AM.

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Alphare

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rHGc9f502721783: test-copies: use intermediate variable some commit descriptions
rHG1ee1a117ae2a: test-copies: use intermediate variable some commit descriptions

Summary

Right now, everything mostly says "simple merge", we want to use something a bit
more descriptive. Before doing any changes, we do most of the churn. This helps
the next sets of changesets to be clearer.

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rHG Mercurial

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Automatic diff as part of commit; lint not applicable.

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Automatic diff as part of commit; unit tests not applicable.

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marmoute created this revision.Feb 22 2021, 9:33 AM

Herald added a reviewer: hg-reviewers. · View Herald TranscriptFeb 22 2021, 9:33 AM

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marmoute added a child revision: D10037: test-copies: improve description of the A+B case.Feb 22 2021, 9:33 AM

Alphare accepted this revision.Feb 22 2021, 10:30 AM

marmoute added a commit: rHG1ee1a117ae2a: test-copies: use intermediate variable some commit descriptions.Feb 24 2021, 10:54 AM

This revision was not accepted when it landed; it landed in state Needs Review.

Closed by commit rHG1ee1a117ae2a: test-copies: use intermediate variable some commit descriptions (authored by marmoute). · Explain Why

This revision was automatically updated to reflect the committed changes.

marmoute added a commit: rHGc9f502721783: test-copies: use intermediate variable some commit descriptions.Feb 24 2021, 12:10 PM

Revision Contents
Changeset List

			Path	Packages
M			tests/test-copies-chain-merge.t (42 lines)

Status	Author	Revision
Closed	SimonSapin	D9686 copies-rust: send PyBytes values back be dropped ino the parent thread
Closed	SimonSapin	D9685 copies-rust: introduce PyBytesWithData to reduce GIL requirement
Closed	SimonSapin	D9684 copies-rust: move CPU-heavy Rust processing into a child thread
Closed	SimonSapin	D9683 copies-rust: split up combine_changeset_copies function into a struct
Closed	SimonSapin	D9682 copies-rust: extract generic map merge logic from merge_copies_dict
Closed	marmoute	D9656 copies-rust: use imrs::OrdSet instead of imrs::HashSet
Closed	marmoute	D9655 copies-rust: use simpler overwrite when value on both side are identical
Closed	marmoute	D9654 copies-rust: make more use of the new comparison property
Closed	marmoute	D9653 copies-rust: implement PartialEqual manually
Closed	marmoute	D9652 copies-rust: record "overwritten" information from both side on delete
Closed	marmoute	D9651 copies-rust: refactor the "deletion" case
Closed	marmoute	D9650 copies-rust: process copy information of both parent at the same time
Closed	marmoute	D9649 copies-rust: yield both p1 and p2 copies in `ChangedFiles.actions()`
Closed	marmoute	D9648 copies-rust: extract the processing of a single copy information
Closed	marmoute	D9647 copies-rust: use matching to select the final copies information
Closed	marmoute	D9646 copies-rust: get the parents' copies earlier
Closed	marmoute	D9645 copies-rust: remove the ancestor Oracle logic
Closed	marmoute	D9644 copies-rust: track "overwrites" directly within CopySource
Closed	marmoute	D9643 copies-rust: add methods to build and update CopySource
Closed	marmoute	D9657 copies-rust: fix reverted argument when merging tiny minor or major
Closed	marmoute	D9642 copies-rust: rename TimeStampedPathCopy to CopySource
Closed	marmoute	D9641 copies-rust: rename TimeStampedPathCopies to InternalPathCopies
Closed	marmoute	D9613 copies: detect case when a merge decision overwrite previous data
Closed	marmoute	D9612 copies: rearrange all value comparison conditional
Closed	marmoute	D10059 test-copies: introduce merge chains test for the P/Q merges
Closed	marmoute	D10058 test-copies: add a case involving the `b` and a new `r` branch
Closed	marmoute	D10057 test-copies: introduce case combining the `p` and `q` branch
Closed	marmoute	D10056 test-copies: add a `q` branch similar to the `e` but on the new files
Closed	marmoute	D10055 test-copies: add a `p` branch similar to the `a` but on the new files
Closed	marmoute	D10054 test-copies: move the new files in the `i` branch
Closed	marmoute	D10053 test-copies: add 3 new files with their own content
Closed	marmoute	D10052 test-copies: introduce merge chaing test for the A/E + change tests
Closed	marmoute	D10051 test-copies: add a "change during merge" variant to the A+E test
Closed	marmoute	D10050 test-copies: filter out the linkrev part of `debugindex`
Closed	marmoute	D10049 test-copies: use "case-id" instead of revision number when listing sidedata
Closed	marmoute	D10048 test-copies: remove revision number from log
Closed	marmoute	D9611 test-copies: add test chaining multiple merge
Closed	marmoute	D9610 test-copies: add test chaining multiple merges
Closed	marmoute	D9609 test-copies: add test chaining multiple merges
Closed	marmoute	D10047 test-copies: add subcase titles for various "conflicting" information variant
Closed	marmoute	D10046 test-copies: improve description of the B+F case
Closed	marmoute	D10045 test-copies: improve description of the C+H case
Closed	marmoute	D10044 test-copies: improve description of the B+C "revert/restore" case
Closed	marmoute	D10043 test-copies: improve description of the G+C case
Closed	marmoute	D10042 test-copies: improve description of the G+F case
Closed	marmoute	D10041 test-copies: improve description of the D+G case
Closed	marmoute	D10040 test-copies: improve description of the A+E case
Closed	marmoute	D10039 test-copies: improve description of the B+D case
Closed	marmoute	D10038 test-copies: improve description of the B+C case
Closed	marmoute	D10037 test-copies: improve description of the A+B case
Closed	marmoute	D10036 test-copies: use intermediate variable some commit descriptions
Closed	marmoute	D10035 test-copies: don't use empty file for "same content" cases
Closed	marmoute	D9591 copies: rename value/other variable to minor/major for clarity
Closed	marmoute	D9590 copies: extract value comparison in the python copy tracing
Closed	marmoute	D9607 hghave: add some official category for known-bad and missing-good output
Closed	marmoute	D9608 copies: stop attempt to avoid extra dict copies around branching
Closed	marmoute	D9592 copies: deal with the "same revision" special case earlier
Closed	marmoute	D9589 copies-tests: update to null in test-copies-chain-merge.t
Closed	marmoute	D9588 copies-tests: add a summary of all cases created in test-copies-chain-merge.t
Closed	marmoute	D9587 test-copies: reinstall initial identical (empty) files for chained copied
Closed	marmoute	D9586 copies: explain the "arbitrary" copy source pick in case of conflict
Closed	marmoute	D9585 copies: properly match result during changeset centric copy tracing
Closed	marmoute	D9584 copies: avoid early return in _combine_changeset_copies
Closed	marmoute	D9499 copies-rust: record overwrite when merging
Closed	marmoute	D9498 copies-rust: make the comparison aware of the revision being current merged
Closed	marmoute	D9497 copies-rust: start recording overwrite as they happens
Closed	marmoute	D9496 copies-rust: rename Oracle.is_ancestor to Oracle.is_overwrite
Closed	marmoute	D9495 copies-rust: use the `entry` API for copy information too
Closed	marmoute	D9494 copies-rust: use the entry API to overwrite deleted entry
Closed	marmoute	D9493 copies-rust: tokenize all paths into integer
Closed	marmoute	D9492 copies-rust: pre-introduce a PathToken type and use it where applicable
Closed	marmoute	D9491 copies-rust: add smarter approach for merging small mapping with large mapping
Closed	marmoute	D9426 copies-rust: hide most of the comparison details inside a closure
Closed	marmoute	D9425 copies-rust: move the mapping merging into a else clause
Closed	marmoute	D9424 copies-rust: extract conflicting value comparison in its own function
Closed	marmoute	D9423 copies: no longer cache the ChangedFiles during copy tracing
Closed	marmoute	D9422 copies: iterate over children directly (instead of parents)
Closed	marmoute	D9581 copies: document the current algorithm step

Diff 25815

tests/test-copies-chain-merge.t

	information.			information.

	merging with unrelated change does not interfere with the renames			merging with unrelated change does not interfere with the renames
	---------------------------------------------------------------			---------------------------------------------------------------

	- rename on one side			- rename on one side
	- unrelated change on the other side			- unrelated change on the other side

				$ case_desc="simple merge"

	$ hg up 'desc("b-1")'			$ hg up 'desc("b-1")'
	1 files updated, 0 files merged, 1 files removed, 0 files unresolved			1 files updated, 0 files merged, 1 files removed, 0 files unresolved
	$ hg merge 'desc("a-2")'			$ hg merge 'desc("a-2")'
	1 files updated, 0 files merged, 1 files removed, 0 files unresolved			1 files updated, 0 files merged, 1 files removed, 0 files unresolved
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mBAm-0 simple merge - one way'			$ hg ci -m "mBAm-0 $case_desc - one way"
	$ hg up 'desc("a-2")'			$ hg up 'desc("a-2")'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	$ hg merge 'desc("b-1")'			$ hg merge 'desc("b-1")'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mABm-0 simple merge - the other way'			$ hg ci -m "mABm-0 $case_desc - the other way"
	created new head			created new head
	$ hg log -G --rev '::(desc("mABm")+desc("mBAm"))'			$ hg log -G --rev '::(desc("mABm")+desc("mBAm"))'
	@ 12 mABm-0 simple merge - the other way			@ 12 mABm-0 simple merge - the other way
	\|\			\|\
	+---o 11 mBAm-0 simple merge - one way			+---o 11 mBAm-0 simple merge - one way
	\| \|/			\| \|/
	\| o 5 b-1: b update			\| o 5 b-1: b update
	\| \|			\| \|
	merging with the side having a delete			merging with the side having a delete
	-------------------------------------			-------------------------------------

	case summary:			case summary:
	- one with change to an unrelated file			- one with change to an unrelated file
	- one deleting the change			- one deleting the change
	and recreate an unrelated file after the merge			and recreate an unrelated file after the merge

				$ case_desc="simple merge"

	$ hg up 'desc("b-1")'			$ hg up 'desc("b-1")'
	1 files updated, 0 files merged, 1 files removed, 0 files unresolved			1 files updated, 0 files merged, 1 files removed, 0 files unresolved
	$ hg merge 'desc("c-1")'			$ hg merge 'desc("c-1")'
	0 files updated, 0 files merged, 1 files removed, 0 files unresolved			0 files updated, 0 files merged, 1 files removed, 0 files unresolved
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mBCm-0 simple merge - one way'			$ hg ci -m "mBCm-0 $case_desc - one way"
	$ echo bar > d			$ echo bar > d
	$ hg add d			$ hg add d
	$ hg ci -m 'mBCm-1 re-add d'			$ hg ci -m 'mBCm-1 re-add d'
	$ hg up 'desc("c-1")'			$ hg up 'desc("c-1")'
	1 files updated, 0 files merged, 1 files removed, 0 files unresolved			1 files updated, 0 files merged, 1 files removed, 0 files unresolved
	$ hg merge 'desc("b-1")'			$ hg merge 'desc("b-1")'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mCBm-0 simple merge - the other way'			$ hg ci -m "mCBm-0 $case_desc - the other way"
	created new head			created new head
	$ echo bar > d			$ echo bar > d
	$ hg add d			$ hg add d
	$ hg ci -m 'mCBm-1 re-add d'			$ hg ci -m 'mCBm-1 re-add d'
	$ hg log -G --rev '::(desc("mCBm")+desc("mBCm"))'			$ hg log -G --rev '::(desc("mCBm")+desc("mBCm"))'
	@ 16 mCBm-1 re-add d			@ 16 mCBm-1 re-add d
	\|			\|
	o 15 mCBm-0 simple merge - the other way			o 15 mCBm-0 simple merge - the other way

	Comparing with a merge re-adding the file afterward			Comparing with a merge re-adding the file afterward
	---------------------------------------------------			---------------------------------------------------

	Merge:			Merge:
	- one with change to an unrelated file			- one with change to an unrelated file
	- one deleting and recreating the change			- one deleting and recreating the change

				$ case_desc="simple merge"

	$ hg up 'desc("b-1")'			$ hg up 'desc("b-1")'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	$ hg merge 'desc("d-2")'			$ hg merge 'desc("d-2")'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mBDm-0 simple merge - one way'			$ hg ci -m "mBDm-0 $case_desc - one way"
	$ hg up 'desc("d-2")'			$ hg up 'desc("d-2")'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	$ hg merge 'desc("b-1")'			$ hg merge 'desc("b-1")'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mDBm-0 simple merge - the other way'			$ hg ci -m "mDBm-0 $case_desc - the other way"
	created new head			created new head
	$ hg log -G --rev '::(desc("mDBm")+desc("mBDm"))'			$ hg log -G --rev '::(desc("mDBm")+desc("mBDm"))'
	@ 18 mDBm-0 simple merge - the other way			@ 18 mDBm-0 simple merge - the other way
	\|\			\|\
	+---o 17 mBDm-0 simple merge - one way			+---o 17 mBDm-0 simple merge - one way
	\| \|/			\| \|/
	\| o 8 d-2 re-add d			\| o 8 d-2 re-add d
	\| \|			\| \|


	Comparing with a merge with colliding rename			Comparing with a merge with colliding rename
	--------------------------------------------			--------------------------------------------

	- the "e-" branch renaming b to f (through 'g')			- the "e-" branch renaming b to f (through 'g')
	- the "a-" branch renaming d to f (through e)			- the "a-" branch renaming d to f (through e)

				$ case_desc="simple merge"

	$ hg up 'desc("a-2")'			$ hg up 'desc("a-2")'
	2 files updated, 0 files merged, 1 files removed, 0 files unresolved			2 files updated, 0 files merged, 1 files removed, 0 files unresolved
	$ hg merge 'desc("e-2")'			$ hg merge 'desc("e-2")'
	1 files updated, 0 files merged, 1 files removed, 0 files unresolved (no-changeset !)			1 files updated, 0 files merged, 1 files removed, 0 files unresolved (no-changeset !)
	0 files updated, 0 files merged, 1 files removed, 0 files unresolved (changeset !)			0 files updated, 0 files merged, 1 files removed, 0 files unresolved (changeset !)
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mAEm-0 simple merge - one way'			$ hg ci -m "mAEm-0 $case_desc - one way"
	$ hg up 'desc("e-2")'			$ hg up 'desc("e-2")'
	2 files updated, 0 files merged, 0 files removed, 0 files unresolved (no-changeset !)			2 files updated, 0 files merged, 0 files removed, 0 files unresolved (no-changeset !)
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved (changeset !)			1 files updated, 0 files merged, 0 files removed, 0 files unresolved (changeset !)
	$ hg merge 'desc("a-2")'			$ hg merge 'desc("a-2")'
	1 files updated, 0 files merged, 1 files removed, 0 files unresolved (no-changeset !)			1 files updated, 0 files merged, 1 files removed, 0 files unresolved (no-changeset !)
	0 files updated, 0 files merged, 1 files removed, 0 files unresolved (changeset !)			0 files updated, 0 files merged, 1 files removed, 0 files unresolved (changeset !)
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mEAm-0 simple merge - the other way'			$ hg ci -m "mEAm-0 $case_desc - the other way"
	created new head			created new head
	$ hg log -G --rev '::(desc("mAEm")+desc("mEAm"))'			$ hg log -G --rev '::(desc("mAEm")+desc("mEAm"))'
	@ 20 mEAm-0 simple merge - the other way			@ 20 mEAm-0 simple merge - the other way
	\|\			\|\
	+---o 19 mAEm-0 simple merge - one way			+---o 19 mAEm-0 simple merge - one way
	\| \|/			\| \|/
	\| o 10 e-2 g -move-> f			\| o 10 e-2 g -move-> f
	\| \|			\| \|
	o 0 i-0 initial commit: a b h			o 0 i-0 initial commit: a b h



	Merge:			Merge:
	- one with change to an unrelated file (b)			- one with change to an unrelated file (b)
	- one overwriting a file (d) with a rename (from h to i to d)			- one overwriting a file (d) with a rename (from h to i to d)

				$ case_desc="simple merge"

	$ hg up 'desc("i-2")'			$ hg up 'desc("i-2")'
	2 files updated, 0 files merged, 1 files removed, 0 files unresolved			2 files updated, 0 files merged, 1 files removed, 0 files unresolved
	$ hg mv h i			$ hg mv h i
	$ hg commit -m "f-1: rename h -> i"			$ hg commit -m "f-1: rename h -> i"
	created new head			created new head
	$ hg mv --force i d			$ hg mv --force i d
	$ hg commit -m "f-2: rename i -> d"			$ hg commit -m "f-2: rename i -> d"
	$ hg debugindex d			$ hg debugindex d
	rev linkrev nodeid p1 p2			rev linkrev nodeid p1 p2
	0 2 319179230cc8 000000000000 000000000000 (no-changeset !)			0 2 319179230cc8 000000000000 000000000000 (no-changeset !)
	0 2 56647659eff0 000000000000 000000000000 (changeset !)			0 2 56647659eff0 000000000000 000000000000 (changeset !)
	1 8 b004912a8510 000000000000 000000000000			1 8 b004912a8510 000000000000 000000000000
	2 22 6cbc9c2b7b39 000000000000 000000000000 (no-changeset !)			2 22 6cbc9c2b7b39 000000000000 000000000000 (no-changeset !)
	$ hg up 'desc("b-1")'			$ hg up 'desc("b-1")'
	3 files updated, 0 files merged, 0 files removed, 0 files unresolved (no-changeset !)			3 files updated, 0 files merged, 0 files removed, 0 files unresolved (no-changeset !)
	2 files updated, 0 files merged, 0 files removed, 0 files unresolved (changeset !)			2 files updated, 0 files merged, 0 files removed, 0 files unresolved (changeset !)
	$ hg merge 'desc("f-2")'			$ hg merge 'desc("f-2")'
	1 files updated, 0 files merged, 1 files removed, 0 files unresolved (no-changeset !)			1 files updated, 0 files merged, 1 files removed, 0 files unresolved (no-changeset !)
	0 files updated, 0 files merged, 1 files removed, 0 files unresolved (changeset !)			0 files updated, 0 files merged, 1 files removed, 0 files unresolved (changeset !)
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mBFm-0 simple merge - one way'			$ hg ci -m "mBFm-0 $case_desc - one way"
	$ hg up 'desc("f-2")'			$ hg up 'desc("f-2")'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	$ hg merge 'desc("b-1")'			$ hg merge 'desc("b-1")'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mFBm-0 simple merge - the other way'			$ hg ci -m "mFBm-0 $case_desc - the other way"
	created new head			created new head
	$ hg log -G --rev '::(desc("mBFm")+desc("mFBm"))'			$ hg log -G --rev '::(desc("mBFm")+desc("mFBm"))'
	@ 24 mFBm-0 simple merge - the other way			@ 24 mFBm-0 simple merge - the other way
	\|\			\|\
	+---o 23 mBFm-0 simple merge - one way			+---o 23 mBFm-0 simple merge - one way
	\| \|/			\| \|/
	\| o 22 f-2: rename i -> d			\| o 22 f-2: rename i -> d
	\| \|			\| \|

	Merge:			Merge:
	- one with change to a file			- one with change to a file
	- one deleting and recreating the file			- one deleting and recreating the file

	Unlike in the 'BD/DB' cases, an actual merge happened here. So we should			Unlike in the 'BD/DB' cases, an actual merge happened here. So we should
	consider history and rename on both branch of the merge.			consider history and rename on both branch of the merge.

				$ case_desc="simple merge"

	$ hg up 'desc("i-2")'			$ hg up 'desc("i-2")'
	3 files updated, 0 files merged, 0 files removed, 0 files unresolved (no-changeset !)			3 files updated, 0 files merged, 0 files removed, 0 files unresolved (no-changeset !)
	2 files updated, 0 files merged, 0 files removed, 0 files unresolved (changeset !)			2 files updated, 0 files merged, 0 files removed, 0 files unresolved (changeset !)
	$ echo "some update" >> d			$ echo "some update" >> d
	$ hg commit -m "g-1: update d"			$ hg commit -m "g-1: update d"
	created new head			created new head
	$ hg up 'desc("d-2")'			$ hg up 'desc("d-2")'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	$ hg merge 'desc("g-1")' --tool :union			$ hg merge 'desc("g-1")' --tool :union
	merging d			merging d
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mDGm-0 simple merge - one way'			$ hg ci -m "mDGm-0 $case_desc - one way"
	$ hg up 'desc("g-1")'			$ hg up 'desc("g-1")'
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	$ hg merge 'desc("d-2")' --tool :union			$ hg merge 'desc("d-2")' --tool :union
	merging d			merging d
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved			1 files updated, 0 files merged, 0 files removed, 0 files unresolved
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mGDm-0 simple merge - the other way'			$ hg ci -m "mGDm-0 $case_desc - the other way"
	created new head			created new head
	$ hg log -G --rev '::(desc("mDGm")+desc("mGDm"))'			$ hg log -G --rev '::(desc("mDGm")+desc("mGDm"))'
	@ 27 mGDm-0 simple merge - the other way			@ 27 mGDm-0 simple merge - the other way
	\|\			\|\
	+---o 26 mDGm-0 simple merge - one way			+---o 26 mDGm-0 simple merge - one way
	\| \|/			\| \|/
	\| o 25 g-1: update d			\| o 25 g-1: update d
	\| \|			\| \|
	history are relevant.			history are relevant.

	Note:			Note:
	\| In this case, the merge get conflicting information since on one side we have			\| In this case, the merge get conflicting information since on one side we have
	\| "a -> c -> d". and one the other one we have "h -> i -> d".			\| "a -> c -> d". and one the other one we have "h -> i -> d".
	\|			\|
	\| The current code arbitrarily pick one side			\| The current code arbitrarily pick one side

				$ case_desc="simple merge"

	$ hg up 'desc("f-2")'			$ hg up 'desc("f-2")'
	1 files updated, 0 files merged, 1 files removed, 0 files unresolved			1 files updated, 0 files merged, 1 files removed, 0 files unresolved
	$ hg merge 'desc("g-1")' --tool :union			$ hg merge 'desc("g-1")' --tool :union
	merging d (no-changeset !)			merging d (no-changeset !)
	0 files updated, 1 files merged, 0 files removed, 0 files unresolved (no-changeset !)			0 files updated, 1 files merged, 0 files removed, 0 files unresolved (no-changeset !)
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved (changeset !)			1 files updated, 0 files merged, 0 files removed, 0 files unresolved (changeset !)
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mFGm-0 simple merge - one way'			$ hg ci -m "mFGm-0 $case_desc - one way"
	created new head			created new head
	$ hg up 'desc("g-1")'			$ hg up 'desc("g-1")'
	2 files updated, 0 files merged, 0 files removed, 0 files unresolved (no-changeset !)			2 files updated, 0 files merged, 0 files removed, 0 files unresolved (no-changeset !)
	1 files updated, 0 files merged, 0 files removed, 0 files unresolved (changeset !)			1 files updated, 0 files merged, 0 files removed, 0 files unresolved (changeset !)
	$ hg merge 'desc("f-2")' --tool :union			$ hg merge 'desc("f-2")' --tool :union
	merging d (no-changeset !)			merging d (no-changeset !)
	0 files updated, 1 files merged, 1 files removed, 0 files unresolved (no-changeset !)			0 files updated, 1 files merged, 1 files removed, 0 files unresolved (no-changeset !)
	0 files updated, 0 files merged, 1 files removed, 0 files unresolved (changeset !)			0 files updated, 0 files merged, 1 files removed, 0 files unresolved (changeset !)
	(branch merge, don't forget to commit)			(branch merge, don't forget to commit)
	$ hg ci -m 'mGFm-0 simple merge - the other way'			$ hg ci -m "mGFm-0 $case_desc - the other way"
	created new head			created new head
	$ hg log -G --rev '::(desc("mGFm")+desc("mFGm"))'			$ hg log -G --rev '::(desc("mGFm")+desc("mFGm"))'
	@ 29 mGFm-0 simple merge - the other way			@ 29 mGFm-0 simple merge - the other way
	\|\			\|\
	+---o 28 mFGm-0 simple merge - one way			+---o 28 mFGm-0 simple merge - one way
	\| \|/			\| \|/
	\| o 25 g-1: update d			\| o 25 g-1: update d
	\| \|			\| \|

Diff	ID	Description	Created	Lint	Unit
Base		Base
Diff 1	25709		Feb 22 2021, 9:33 AM	★	★
Diff 2	25815	rHG1ee1a117ae2a0a9eb6ad1028d85b765e1de44231	Feb 15 2021, 11:19 PM	★	★