Mercurial > hg
annotate tests/test-hup.t @ 16363:2cdd7e63211b
parsers: incrementally parse the revlog index in C
We only parse entries in a revlog index file when they are actually
needed, and cache them when first requested.
This makes a huge difference to performance on large revlogs when
accessing the tip revision or performing a handful of numeric lookups
(very common cases). For instance, "hg --time tip --template {node}"
on a tree with 300,000 revs takes 0.15 before, 0.02 after.
Even for revlog-intensive operations (e.g. running "hg log" to
completion), the lazy approach is about 1% faster than the eager
parse_index2.
author | Bryan O'Sullivan <bryano@fb.com> |
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date | Thu, 05 Apr 2012 13:00:35 -0700 |
parents | fb765286f2f9 |
children | f64b25f147d7 |
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12413 | 1 Test hangup signal in the middle of transaction |
642 | 2 |
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tests: use 'hghave serve' to guard tests that requires serve daemon management
Mads Kiilerich <mads@kiilerich.com>
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3 $ "$TESTDIR/hghave" serve fifo || exit 80 |
12413 | 4 $ hg init |
5 $ mkfifo p | |
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6 $ hg serve --stdio < p 1>out 2>&1 & |
12413 | 7 $ P=$! |
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tests: remove sleep/startup/shutdown races from test-hup
Matt Mackall <mpm@selenic.com>
parents:
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8 |
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tests: remove sleep/startup/shutdown races from test-hup
Matt Mackall <mpm@selenic.com>
parents:
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9 Do test while holding fifo open |
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tests: remove sleep/startup/shutdown races from test-hup
Matt Mackall <mpm@selenic.com>
parents:
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10 |
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Matt Mackall <mpm@selenic.com>
parents:
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11 $ ( |
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12 > echo lock |
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Matt Mackall <mpm@selenic.com>
parents:
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13 > echo addchangegroup |
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14 > while [ ! -s .hg/store/journal ]; do true; done |
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Matt Mackall <mpm@selenic.com>
parents:
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15 > kill -HUP $P |
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tests: remove sleep/startup/shutdown races from test-hup
Matt Mackall <mpm@selenic.com>
parents:
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16 > ) > p |
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17 |
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18 $ wait |
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19 $ cat out |
12413 | 20 0 |
21 0 | |
22 adding changesets | |
23 transaction abort! | |
24 rollback completed | |
25 killed! | |
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26 |
12413 | 27 $ echo .hg/* .hg/store/* |
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phases: add rollback support
Pierre-Yves David <pierre-yves.david@ens-lyon.org>
parents:
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28 .hg/00changelog.i .hg/journal.bookmarks .hg/journal.branch .hg/journal.desc .hg/journal.dirstate .hg/requires .hg/store .hg/store/00changelog.i .hg/store/00changelog.i.a .hg/store/journal.phaseroots |