Mercurial > hg
annotate tests/helpers-testrepo.sh @ 30646:ea3540e66fd8
convert: config option for git rename limit
By default, Git applies rename and copy detection to 400 files. The
diff.renamelimit config option and -l argument to diff commands can
override this.
As part of converting some repositories in the wild, I was hitting
the default limit. Unfortunately, the warnings that Git prints in this
scenario are swallowed because the process running functionality in
common.py redirects stderr to /dev/null by default. This seems like
a bug, but a bug for another day.
This commit establishes a config option to send the rename limit
through to `git diff-tree`. The added tests demonstrate a too-low
rename limit doesn't result in copy metadata being recorded.
author | Gregory Szorc <gregory.szorc@gmail.com> |
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date | Sun, 18 Dec 2016 12:53:20 -0800 |
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 |