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effa0da8de
Summary:
The helper could be used in individual tests to enable chg if chg exists.
This allows us to have more precise control on what tests to use chg instead
of using a global flag in run-tests.py.
This makes certain tests containing many hg commands much faster. For example,
`test-revset.t` took 99 seconds before:
% ./run-tests.py test-revset.t --time
.
# Ran 1 tests, 0 skipped, 0 failed.
# Producing time report
start end cuser csys real Test
0.000 99.990 86.410 12.000 99.990 test-revset.t
And 10 seconds after:
% ./run-tests.py test-revset.t --time
.
# Ran 1 tests, 0 skipped, 0 failed.
# Producing time report
start end cuser csys real Test
0.000 10.080 0.380 0.130 10.080 test-revset.t
Also enable it for some other tests. Note the whitelist is not complete. We
probably want to whitelist more tests in the future.
The feature could be opted out by deleting `contrib/chg/chg`.
Reviewed By: phillco
Differential Revision: D6767036
fbshipit-source-id: 8220cf408aa198d5d8e2ca5127ca60e2070d3444
115 lines
1.8 KiB
Perl
115 lines
1.8 KiB
Perl
$ . helpers-usechg.sh
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#require symlink
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$ echo "[extensions]" >> $HGRCPATH
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$ echo "mq=" >> $HGRCPATH
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$ hg init
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$ hg qinit
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$ hg qnew base.patch
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$ echo aaa > a
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$ echo bbb > b
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$ echo ccc > c
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$ hg add a b c
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$ hg qrefresh
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$ readlink.py a
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a -> a not a symlink
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test replacing a file with a symlink
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$ hg qnew symlink.patch
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$ rm a
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$ ln -s b a
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$ hg qrefresh --git
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$ readlink.py a
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a -> b
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$ hg qpop
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popping symlink.patch
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now at: base.patch
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$ hg qpush
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applying symlink.patch
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now at: symlink.patch
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$ readlink.py a
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a -> b
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test updating a symlink
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$ rm a
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$ ln -s c a
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$ hg qnew --git -f updatelink
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$ readlink.py a
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a -> c
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$ hg qpop
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popping updatelink
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now at: symlink.patch
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$ hg qpush --debug
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applying updatelink
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patching file a
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committing files:
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a
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committing manifest
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committing changelog
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updating the branch cache
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now at: updatelink
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$ readlink.py a
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a -> c
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$ hg st
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test replacing a symlink with a file
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$ ln -s c s
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$ hg add s
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$ hg qnew --git -f addlink
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$ rm s
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$ echo sss > s
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$ hg qnew --git -f replacelinkwithfile
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$ hg qpop
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popping replacelinkwithfile
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now at: addlink
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$ hg qpush
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applying replacelinkwithfile
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now at: replacelinkwithfile
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$ cat s
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sss
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$ hg st
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test symlink removal
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$ hg qnew removesl.patch
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$ hg rm a
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$ hg qrefresh --git
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$ hg qpop
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popping removesl.patch
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now at: replacelinkwithfile
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$ hg qpush
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applying removesl.patch
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now at: removesl.patch
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$ hg st -c
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C b
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C c
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C s
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replace broken symlink with another broken symlink
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$ ln -s linka linka
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$ hg add linka
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$ hg qnew link
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$ hg mv linka linkb
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$ rm linkb
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$ ln -s linkb linkb
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$ hg qnew movelink
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$ hg qpop
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popping movelink
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now at: link
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$ hg qpush
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applying movelink
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now at: movelink
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$ readlink.py linkb
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linkb -> linkb
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