Mercurial > hg
annotate tests/notcapable @ 18091:f7f8159caad3
ancestor: add lazy membership testing to lazyancestors
This also makes the perfancestorset command use lazy membership testing. In a
linear repository with over 400,000 commits, without this patch, hg
perfancestorset takes 0.80 seconds no matter how far behind we're looking.
With this patch, hg perfancestorset -- X takes:
Rev X Time
-1 0.00s
-4000 0.01s
-20000 0.04s
-80000 0.17s
-200000 0.43s
-300000 0.69s
0 0.88s
Thus, for revisions close to tip, we're up to several orders of magnitude
faster. At 0 we're around 10% slower.
author | Siddharth Agarwal <sid0@fb.com> |
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date | Tue, 18 Dec 2012 12:47:20 -0800 |
parents | 1ac628cd7113 |
children | dedab036215d |
rev | line source |
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tests: add script to disable a selected wire protocol capability
Steven Brown <StevenGBrown@gmail.com>
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1 # Disable the $CAP wire protocol capability. |
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2 |
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3 if test -z "$CAP" |
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4 then |
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5 echo "CAP environment variable not set." |
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6 fi |
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7 |
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8 cat > notcapable-$CAP.py << EOF |
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peer: introduce real peer classes
Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
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9 from mercurial import extensions, peer, localrepo |
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10 def extsetup(): |
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11 extensions.wrapfunction(peer.peerrepository, 'capable', wrapcapable) |
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12 extensions.wrapfunction(localrepo.localrepository, 'peer', wrappeer) |
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13 def wrapcapable(orig, self, name, *args, **kwargs): |
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14 if name in '$CAP'.split(' '): |
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15 return False |
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16 return orig(self, name, *args, **kwargs) |
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17 def wrappeer(orig, self): |
1ac628cd7113
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Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
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18 # Since we're disabling some newer features, we need to make sure local |
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Peter Arrenbrecht <peter.arrenbrecht@gmail.com>
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19 # repos add in the legacy features again. |
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20 return localrepo.locallegacypeer(self) |
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21 EOF |
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22 |
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23 echo '[extensions]' >> $HGRCPATH |
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24 echo "notcapable-$CAP = `pwd`/notcapable-$CAP.py" >> $HGRCPATH |