Mercurial > hg
view tests/test-log-bookmark.t @ 47072:4c041c71ec01
revlog: introduce an explicit tracking of what the revlog is about
Since the dawn of time, people have been forced to rely to lossy introspection
of the index filename to determine what the purpose and role of the revlog they
encounter is. This is hacky, error prone, inflexible, abstraction-leaky,
<insert-your-own-complaints-here>.
In f63299ee7e4d Raphaël introduced a new attribute to track this information:
`revlog_kind`. However it is initialized in an odd place and various instances
end up not having it set. In addition is only tracking some of the information
we end up having to introspect in various pieces of code.
So we add a new attribute that holds more data and is more strictly enforced.
This work is done in collaboration with Raphaël.
The `revlog_kind` one will be removed/adapted in the next changeset. We expect
to be able to clean up various existing piece of code and to simplify coming
work around the newer revlog format.
Differential Revision: https://phab.mercurial-scm.org/D10352
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 06 Apr 2021 05:20:24 +0200 |
parents | 1bf2b44c4007 |
children | 8c4881c07f57 |
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Test 'hg log' with a bookmark Create the repository $ hg init Test-D8973 $ cd Test-D8973 $ echo "bar" > foo.txt $ hg add foo.txt $ hg commit -m "Add foo in 'default'" Add a bookmark for topic X $ hg branch -f sebhtml marked working directory as branch sebhtml (branches are permanent and global, did you want a bookmark?) $ hg bookmark sebhtml/99991-topic-X $ hg up sebhtml/99991-topic-X 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ echo "X" > x.txt $ hg add x.txt $ hg commit -m "Add x.txt in 'sebhtml/99991-topic-X'" $ hg log -B sebhtml/99991-topic-X changeset: 1:29f39dea9bf9 branch: sebhtml bookmark: sebhtml/99991-topic-X tag: tip user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Add x.txt in 'sebhtml/99991-topic-X' Add a bookmark for topic Y $ hg update default 0 files updated, 0 files merged, 1 files removed, 0 files unresolved (leaving bookmark sebhtml/99991-topic-X) $ echo "Y" > y.txt $ hg add y.txt $ hg branch -f sebhtml marked working directory as branch sebhtml $ hg bookmark sebhtml/99992-topic-Y $ hg up sebhtml/99992-topic-Y 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg commit -m "Add y.txt in 'sebhtml/99992-topic-Y'" created new head $ hg log -B sebhtml/99992-topic-Y changeset: 2:11df7969cf8d branch: sebhtml bookmark: sebhtml/99992-topic-Y tag: tip parent: 0:eaea25376a59 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Add y.txt in 'sebhtml/99992-topic-Y' The log of topic Y does not interfere with the log of topic X $ hg log -B sebhtml/99991-topic-X changeset: 1:29f39dea9bf9 branch: sebhtml bookmark: sebhtml/99991-topic-X user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Add x.txt in 'sebhtml/99991-topic-X' Merge topics Y and X in the default branch $ hg update default 0 files updated, 0 files merged, 1 files removed, 0 files unresolved (leaving bookmark sebhtml/99992-topic-Y) $ hg bookmark sebhtml/99991-topic-X 1:29f39dea9bf9 sebhtml/99992-topic-Y 2:11df7969cf8d $ hg merge sebhtml/99992-topic-Y 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg commit -m "Merge branch 'sebhtml/99992-topic-Y' into 'default'" $ hg update default 0 files updated, 0 files merged, 0 files removed, 0 files unresolved $ hg merge sebhtml/99991-topic-X 1 files updated, 0 files merged, 0 files removed, 0 files unresolved (branch merge, don't forget to commit) $ hg commit -m "Merge branch 'sebhtml/99991-topic-X' into 'default'" Check the log of topic X, topic Y, and default branch $ hg log -B sebhtml/99992-topic-Y $ hg log -B sebhtml/99991-topic-X $ hg log -b default changeset: 4:c26ba8c1e1cb tag: tip parent: 3:2189f3fb90d6 parent: 1:29f39dea9bf9 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Merge branch 'sebhtml/99991-topic-X' into 'default' changeset: 3:2189f3fb90d6 parent: 0:eaea25376a59 parent: 2:11df7969cf8d user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Merge branch 'sebhtml/99992-topic-Y' into 'default' changeset: 0:eaea25376a59 user: test date: Thu Jan 01 00:00:00 1970 +0000 summary: Add foo in 'default' Set up multiple bookmarked heads: $ hg bookmark merged-head $ hg up 1 0 files updated, 0 files merged, 1 files removed, 0 files unresolved (leaving bookmark merged-head) $ echo "Z" > z.txt $ hg ci -Am 'Add Z' adding z.txt $ hg bookmark topic-Z $ hg log -GT '{rev}: {branch}, {bookmarks}\n' @ 5: sebhtml, topic-Z | | o 4: default, merged-head |/| | o 3: default, | |\ | | o 2: sebhtml, sebhtml/99992-topic-Y | |/ o | 1: sebhtml, sebhtml/99991-topic-X |/ o 0: default, Multiple revisions under bookmarked head: $ hg log -GT '{rev}: {branch}, {bookmarks}\n' -B merged-head o 4: default, merged-head |\ | ~ o 3: default, |\ ~ ~ Follows multiple bookmarks: $ hg log -GT '{rev}: {branch}, {bookmarks}\n' -B merged-head -B topic-Z @ 5: sebhtml, topic-Z | ~ o 4: default, merged-head |\ | ~ o 3: default, |\ ~ ~ Filter by bookmark and branch: $ hg log -GT '{rev}: {branch}, {bookmarks}\n' -B merged-head -B topic-Z -b default o 4: default, merged-head |\ | ~ o 3: default, |\ ~ ~ Unknown bookmark: $ hg log -B unknown abort: bookmark 'unknown' does not exist [255] Shouldn't accept string-matcher syntax: $ hg log -B 're:.*' abort: bookmark 're:.*' does not exist [255]