Mercurial > hg
annotate tests/helpers-testrepo.sh @ 30686:8352c42a0a0d
keepalive: don't concatenate strings when reading chunked transfer
Surprisingly, this didn't appear to speed up HTTP-based stream cloning
on my machine. I suspect this has more to do with the fact we're using
small HTTP chunks and string concatenation overhead isn't so bad.
However, the reasons for this change are solid: we know string
concatenation can be a performance sink.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Wed, 07 Oct 2015 15:33:52 -0700 |
parents | 3c9066ed557c |
children | 6c113a7dec52 |
rev | line source |
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1 # The test-repo is a live hg repository which may have evolution |
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2 # markers created, e.g. when a ~/.hgrc enabled evolution. |
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3 # |
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4 # Tests are run using a custom HGRCPATH, which do not |
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5 # enable evolution markers by default. |
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6 # |
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7 # If test-repo includes evolution markers, and we do not |
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8 # enable evolution markers, hg will occasionally complain |
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9 # when it notices them, which disrupts tests resulting in |
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10 # sporadic failures. |
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11 # |
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12 # Since we aren't performing any write operations on the |
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13 # test-repo, there's no harm in telling hg that we support |
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14 # evolution markers, which is what the following lines |
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15 # for the hgrc file do: |
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16 cat >> $HGRCPATH << EOF |
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17 [experimental] |
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18 evolution=createmarkers |
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19 EOF |