Mercurial > hg
annotate tests/test-hghave.t @ 29859:a1092e2d70a3
help: internals topic for wire protocol
The Mercurial wire protocol is under-documented. This includes a lack
of source docstrings and comments as well as pages on the official
wiki.
This patch adds the beginnings of "internals" documentation on the
wire protocol.
The documentation should have nearly complete coverage on the
lower-level parts of the protocol, such as the different transport
mechanims, how commands and arguments are sent, capabilities, and,
of course, the commands themselves.
As part of writing this documentation, I discovered a number of
deficiencies in the protocol and bugs in the implementation. I've
started sending patches for some of the issues. I hope to send a lot
more.
This patch starts with the scaffolding for a new internals page.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Mon, 22 Aug 2016 19:46:39 -0700 |
parents | 342ab95a1f4b |
children | 5af78c524f34 |
rev | line source |
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12430 | 1 Testing that hghave does not crash when checking features |
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hghave: checking that all targets are Exception-free
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2 |
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3 $ hghave --test-features 2>/dev/null |
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4 |
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5 Testing hghave extensibility for third party tools |
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6 |
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7 $ cat > hghaveaddon.py <<EOF |
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8 > import hghave |
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9 > @hghave.check("custom", "custom hghave feature") |
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10 > def has_custom(): |
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11 > return True |
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12 > EOF |
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13 |
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14 (invocation via run-tests.py) |
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15 |
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16 $ cat > test-hghaveaddon.t <<EOF |
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17 > #require custom |
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18 > $ echo foo |
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19 > foo |
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20 > EOF |
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21 $ run-tests.py $HGTEST_RUN_TESTS_PURE test-hghaveaddon.t |
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22 . |
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23 # Ran 1 tests, 0 skipped, 0 warned, 0 failed. |
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24 |
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25 (invocation via command line) |
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26 |
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27 $ unset TESTDIR |
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28 $ hghave custom |
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29 |
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30 (terminate with exit code 2 at failure of importing hghaveaddon.py) |
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31 |
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32 $ rm hghaveaddon.* |
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33 $ cat > hghaveaddon.py <<EOF |
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34 > importing this file should cause syntax error |
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35 > EOF |
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36 |
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37 $ hghave custom |
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38 failed to import hghaveaddon.py from '.': invalid syntax (hghaveaddon.py, line 1) |
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39 [2] |