Mercurial > hg
annotate tests/test-diff-copy-depth.t @ 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 | bca69641de61 |
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rev | line source |
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1 $ for i in aaa zzz; do |
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2 > hg init t |
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3 > cd t |
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4 > |
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5 > echo |
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6 > echo "-- With $i" |
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7 > |
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8 > touch file |
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9 > hg add file |
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10 > hg ci -m "Add" |
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11 > |
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12 > hg cp file $i |
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13 > hg ci -m "a -> $i" |
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14 > |
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15 > hg cp $i other-file |
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16 > echo "different" >> $i |
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17 > hg ci -m "$i -> other-file" |
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18 > |
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19 > hg cp other-file somename |
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20 > |
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21 > echo "Status": |
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22 > hg st -C |
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23 > echo |
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24 > echo "Diff:" |
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25 > hg diff -g |
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26 > |
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27 > cd .. |
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28 > rm -rf t |
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29 > done |
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30 |
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31 -- With aaa |
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32 Status: |
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33 A somename |
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34 other-file |
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35 |
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36 Diff: |
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37 diff --git a/other-file b/somename |
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38 copy from other-file |
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39 copy to somename |
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40 |
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41 -- With zzz |
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42 Status: |
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43 A somename |
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44 other-file |
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45 |
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46 Diff: |
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47 diff --git a/other-file b/somename |
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48 copy from other-file |
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49 copy to somename |
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51 |