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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
154 lines
3.4 KiB
Perl
154 lines
3.4 KiB
Perl
$ . helpers-usechg.sh
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$ hg init
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Revision 0:
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$ echo "unchanged" > unchanged
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$ echo "remove me" > remove
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$ echo "copy me" > copy
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$ echo "move me" > move
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$ for i in 1 2 3 4 5 6 7 8 9; do
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> echo "merge ok $i" >> zzz1_merge_ok
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> done
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$ echo "merge bad" > zzz2_merge_bad
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$ hg ci -Am "revision 0"
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adding copy
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adding move
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adding remove
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adding unchanged
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adding zzz1_merge_ok
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adding zzz2_merge_bad
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Revision 1:
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$ hg rm remove
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$ hg mv move moved
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$ hg cp copy copied
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$ echo "added" > added
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$ hg add added
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$ echo "new first line" > zzz1_merge_ok
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$ hg cat zzz1_merge_ok >> zzz1_merge_ok
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$ echo "new last line" >> zzz2_merge_bad
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$ hg ci -m "revision 1"
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Local changes to revision 0:
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$ hg co 0
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4 files updated, 0 files merged, 3 files removed, 0 files unresolved
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$ echo "new last line" >> zzz1_merge_ok
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$ echo "another last line" >> zzz2_merge_bad
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$ hg diff --nodates | grep "^[+-][^<>]"
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--- a/zzz1_merge_ok
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+++ b/zzz1_merge_ok
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+new last line
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--- a/zzz2_merge_bad
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+++ b/zzz2_merge_bad
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+another last line
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$ hg st
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M zzz1_merge_ok
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M zzz2_merge_bad
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Local merge with bad merge tool:
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$ HGMERGE=false hg co
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merging zzz1_merge_ok
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merging zzz2_merge_bad
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merging zzz2_merge_bad failed!
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3 files updated, 1 files merged, 2 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges
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[1]
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$ hg resolve -m
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(no more unresolved files)
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$ hg co 0
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merging zzz1_merge_ok
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merging zzz2_merge_bad
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warning: conflicts while merging zzz2_merge_bad! (edit, then use 'hg resolve --mark')
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2 files updated, 1 files merged, 3 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges
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[1]
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$ hg diff --nodates | grep "^[+-][^<>]"
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--- a/zzz1_merge_ok
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+++ b/zzz1_merge_ok
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+new last line
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--- a/zzz2_merge_bad
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+++ b/zzz2_merge_bad
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+another last line
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+=======
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$ hg st
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M zzz1_merge_ok
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M zzz2_merge_bad
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? zzz2_merge_bad.orig
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Local merge with conflicts:
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$ hg resolve -m
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(no more unresolved files)
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$ hg co
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merging zzz1_merge_ok
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merging zzz2_merge_bad
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warning: conflicts while merging zzz2_merge_bad! (edit, then use 'hg resolve --mark')
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3 files updated, 1 files merged, 2 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges
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[1]
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$ hg resolve -m
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(no more unresolved files)
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$ hg co 0 --config 'ui.origbackuppath=.hg/origbackups'
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merging zzz1_merge_ok
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merging zzz2_merge_bad
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warning: conflicts while merging zzz2_merge_bad! (edit, then use 'hg resolve --mark')
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2 files updated, 1 files merged, 3 files removed, 1 files unresolved
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use 'hg resolve' to retry unresolved file merges
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[1]
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Are orig files from the last commit where we want them?
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$ ls .hg/origbackups
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zzz2_merge_bad
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$ hg diff --nodates | grep "^[+-][^<>]"
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--- a/zzz1_merge_ok
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+++ b/zzz1_merge_ok
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+new last line
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--- a/zzz2_merge_bad
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+++ b/zzz2_merge_bad
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+another last line
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+=======
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+=======
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+new last line
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+=======
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$ hg st
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M zzz1_merge_ok
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M zzz2_merge_bad
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? zzz2_merge_bad.orig
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Local merge without conflicts:
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$ hg revert zzz2_merge_bad
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$ hg resolve -m
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(no more unresolved files)
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$ hg co
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merging zzz1_merge_ok
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4 files updated, 1 files merged, 2 files removed, 0 files unresolved
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$ hg diff --nodates | grep "^[+-][^<>]"
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--- a/zzz1_merge_ok
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+++ b/zzz1_merge_ok
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+new last line
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$ hg st
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M zzz1_merge_ok
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? zzz2_merge_bad.orig
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