Mercurial > hg
view tests/test-drawdag.t @ 39232:0a5b20c107a6
repository: remove storedeltachains from ifilestorage
The ifilestorage interface was bootstrapped from requirements of
callers outside the storage implementation (revlogs). I believe we
even made some members public so they could be part of the interface!
Historically, the changegroup code was a gross offender when it
came to accessing low-level storage primitives. There are a handful
of members on the ifilestorage interface that are/were used only
for changegroup code.
With the recent refactor of changegroup code and the establishment
of a formal API on the storage interface for producing revision
deltas, the changegroup code is no longer accessing these low-level
primitives related to delta generation directly. Instead, things
are abstracted away in the storage implementation.
This means we can remove elements from the storage interface that
are no longer needed.
We start with "storedeltachains."
We remove it from the interface. Then we make it a private
attribute and update all references.
.. api:: storedeltachains has been dropped from ifilestorage interface
.. api:: storedeltachains on revlog classes is now _storedeltachains
Differential Revision: https://phab.mercurial-scm.org/D4227
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Thu, 09 Aug 2018 16:11:24 -0700 |
parents | 1a09dad8b85a |
children |
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$ cat >> $HGRCPATH<<EOF > [extensions] > drawdag=$TESTDIR/drawdag.py > [experimental] > evolution=true > EOF $ reinit () { > rm -rf .hg && hg init > } $ hg init Test what said in drawdag.py docstring $ hg debugdrawdag <<'EOS' > c d > |/ > b > | > a > EOS $ hg log -G -T '{rev} {desc} ({tags})' o 3 d (d tip) | | o 2 c (c) |/ o 1 b (b) | o 0 a (a) $ hg debugdrawdag <<'EOS' > foo bar bar foo > | / | | > ancestor(c,d) a baz > EOS $ hg log -G -T '{desc}' o foo |\ +---o bar | | | | o | baz | / +---o d | | +---o c | | o | b |/ o a $ reinit $ hg debugdrawdag <<'EOS' > o foo > |\ > +---o bar > | | | > | o | baz > | / > +---o d > | | > +---o c > | | > o | b > |/ > o a > EOS $ hg log -G -T '{desc}' o foo |\ | | o d | |/ | | o c | |/ | | o bar | |/| | o | b | |/ o / baz / o a $ reinit $ hg debugdrawdag <<'EOS' > o foo > |\ > | | o d > | |/ > | | o c > | |/ > | | o bar > | |/| > | o | b > | |/ > o / baz > / > o a > EOS $ hg log -G -T '{desc}' o foo |\ | | o d | |/ | | o c | |/ | | o bar | |/| | o | b | |/ o / baz / o a $ hg manifest -r a a $ hg manifest -r b a b $ hg manifest -r bar a b $ hg manifest -r foo a b baz Edges existed in repo are no-ops $ reinit $ hg debugdrawdag <<'EOS' > B C C > | | | > A A B > EOS $ hg log -G -T '{desc}' o C |\ | o B |/ o A $ hg debugdrawdag <<'EOS' > C D C > | | | > B B A > EOS $ hg log -G -T '{desc}' o D | | o C |/| o | B |/ o A Node with more than 2 parents are disallowed $ hg debugdrawdag <<'EOS' > A > /|\ > D B C > EOS abort: A: too many parents: C D B [255] Cycles are disallowed $ hg debugdrawdag <<'EOS' > A > | > A > EOS abort: the graph has cycles [255] $ hg debugdrawdag <<'EOS' > A > | > B > | > A > EOS abort: the graph has cycles [255] Create obsmarkers via comments $ reinit $ hg debugdrawdag <<'EOS' > G > | > I D C F # split: B -> E, F, G > \ \| | # replace: C -> D -> H > H B E # prune: F, I > \|/ > A > EOS 1 new orphan changesets $ hg log -r 'sort(all(), topo)' -G --hidden -T '{desc} {node}' * G 711f53bbef0bebd12eb6f0511d5e2e998b984846 | x F 64a8289d249234b9886244d379f15e6b650b28e3 | o E 7fb047a69f220c21711122dfd94305a9efb60cba | | x D be0ef73c17ade3fc89dc41701eb9fc3a91b58282 | | | | x C 26805aba1e600a82e93661149f2313866a221a7b | |/ | x B 112478962961147124edd43549aedd1a335e44bf |/ | x I 58e6b987bf7045fcd9c54f496396ca1d1fc81047 | | | o H 575c4b5ec114d64b681d33f8792853568bfb2b2c |/ o A 426bada5c67598ca65036d57d9e4b64b0c1ce7a0 $ hg debugobsolete 112478962961147124edd43549aedd1a335e44bf 7fb047a69f220c21711122dfd94305a9efb60cba 64a8289d249234b9886244d379f15e6b650b28e3 711f53bbef0bebd12eb6f0511d5e2e998b984846 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'split', 'user': 'test'} 26805aba1e600a82e93661149f2313866a221a7b be0ef73c17ade3fc89dc41701eb9fc3a91b58282 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '9', 'operation': 'replace', 'user': 'test'} be0ef73c17ade3fc89dc41701eb9fc3a91b58282 575c4b5ec114d64b681d33f8792853568bfb2b2c 0 (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '13', 'operation': 'replace', 'user': 'test'} 64a8289d249234b9886244d379f15e6b650b28e3 0 {7fb047a69f220c21711122dfd94305a9efb60cba} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'} 58e6b987bf7045fcd9c54f496396ca1d1fc81047 0 {575c4b5ec114d64b681d33f8792853568bfb2b2c} (Thu Jan 01 00:00:00 1970 +0000) {'ef1': '0', 'operation': 'prune', 'user': 'test'} Change file contents via comments $ reinit $ hg debugdrawdag <<'EOS' > C # A/dir1/a = 1\n2 > |\ # B/dir2/b = 34 > A B # C/dir1/c = 5 > # C/dir2/c = 6 > # C/A = a > # C/B = b > EOS $ hg log -G -T '{desc} {files}' o C A B dir1/c dir2/c |\ | o B B dir2/b | o A A dir1/a $ for f in `hg files -r C`; do > echo FILE "$f" > hg cat -r C "$f" > echo > done FILE A a FILE B b FILE dir1/a 1 2 FILE dir1/c 5 FILE dir2/b 34 FILE dir2/c 6