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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
185 lines
5.7 KiB
Perl
185 lines
5.7 KiB
Perl
$ . helpers-usechg.sh
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Check that renames are correctly saved by a commit after a merge
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Test with the merge on 3 having the rename on the local parent
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$ hg init a
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$ cd a
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$ echo line1 > foo
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$ hg add foo
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$ hg ci -m '0: add foo'
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$ echo line2 >> foo
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$ hg ci -m '1: change foo'
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$ hg up -C 0
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ hg mv foo bar
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$ rm bar
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$ echo line0 > bar
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$ echo line1 >> bar
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$ hg ci -m '2: mv foo bar; change bar'
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$ hg merge 1
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merging bar and foo to bar
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0 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ cat bar
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line0
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line1
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line2
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$ hg ci -m '3: merge with local rename'
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$ hg debugindex bar
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rev offset length ..... linkrev nodeid p1 p2 (re)
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0 0 77 ..... 2 d35118874825 000000000000 000000000000 (re)
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1 77 76 ..... 3 5345f5ab8abd 000000000000 d35118874825 (re)
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$ hg debugrename bar
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bar renamed from foo:9e25c27b87571a1edee5ae4dddee5687746cc8e2
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$ hg debugindex foo
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rev offset length ..... linkrev nodeid p1 p2 (re)
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0 0 7 ..... 0 690b295714ae 000000000000 000000000000 (re)
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1 7 13 ..... 1 9e25c27b8757 690b295714ae 000000000000 (re)
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Revert the content change from rev 2:
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$ hg up -C 2
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ rm bar
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$ echo line1 > bar
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$ hg ci -m '4: revert content change from rev 2'
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$ hg log --template '{rev}:{node|short} {parents}\n'
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4:2263c1be0967 2:0f2ff26688b9
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3:0555950ead28 2:0f2ff26688b9 1:5cd961e4045d
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2:0f2ff26688b9 0:2665aaee66e9
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1:5cd961e4045d
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0:2665aaee66e9
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This should use bar@rev2 as the ancestor:
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$ hg --debug merge 3
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searching for copies back to rev 1
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resolving manifests
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branchmerge: True, force: False, partial: False
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ancestor: 0f2ff26688b9, local: 2263c1be0967+, remote: 0555950ead28
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preserving bar for resolve of bar
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starting 4 threads for background file closing (?)
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bar: versions differ -> m (premerge)
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picked tool ':merge' for bar (binary False symlink False changedelete False)
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merging bar
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my bar@2263c1be0967+ other bar@0555950ead28 ancestor bar@0f2ff26688b9
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premerge successful
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0 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ cat bar
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line1
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line2
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$ hg ci -m '5: merge'
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$ hg debugindex bar
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rev offset length ..... linkrev nodeid p1 p2 (re)
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0 0 77 ..... 2 d35118874825 000000000000 000000000000 (re)
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1 77 76 ..... 3 5345f5ab8abd 000000000000 d35118874825 (re)
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2 153 7 ..... 4 ff4b45017382 d35118874825 000000000000 (re)
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3 160 13 ..... 5 3701b4893544 ff4b45017382 5345f5ab8abd (re)
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Same thing, but with the merge on 3 having the rename
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on the remote parent:
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$ cd ..
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$ hg clone -U -r 1 -r 2 a b
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adding changesets
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adding manifests
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adding file changes
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added 3 changesets with 3 changes to 2 files (+1 heads)
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new changesets 2665aaee66e9:0f2ff26688b9
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$ cd b
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$ hg up -C 1
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ hg merge 2
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merging foo and bar to bar
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0 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ cat bar
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line0
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line1
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line2
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$ hg ci -m '3: merge with remote rename'
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$ hg debugindex bar
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rev offset length ..... linkrev nodeid p1 p2 (re)
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0 0 77 ..... 2 d35118874825 000000000000 000000000000 (re)
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1 77 76 ..... 3 5345f5ab8abd 000000000000 d35118874825 (re)
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$ hg debugrename bar
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bar renamed from foo:9e25c27b87571a1edee5ae4dddee5687746cc8e2
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$ hg debugindex foo
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rev offset length ..... linkrev nodeid p1 p2 (re)
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0 0 7 ..... 0 690b295714ae 000000000000 000000000000 (re)
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1 7 13 ..... 1 9e25c27b8757 690b295714ae 000000000000 (re)
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Revert the content change from rev 2:
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$ hg up -C 2
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ rm bar
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$ echo line1 > bar
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$ hg ci -m '4: revert content change from rev 2'
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$ hg log --template '{rev}:{node|short} {parents}\n'
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4:2263c1be0967 2:0f2ff26688b9
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3:3ffa6b9e35f0 1:5cd961e4045d 2:0f2ff26688b9
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2:0f2ff26688b9 0:2665aaee66e9
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1:5cd961e4045d
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0:2665aaee66e9
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This should use bar@rev2 as the ancestor:
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$ hg --debug merge 3
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searching for copies back to rev 1
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resolving manifests
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branchmerge: True, force: False, partial: False
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ancestor: 0f2ff26688b9, local: 2263c1be0967+, remote: 3ffa6b9e35f0
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preserving bar for resolve of bar
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starting 4 threads for background file closing (?)
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bar: versions differ -> m (premerge)
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picked tool ':merge' for bar (binary False symlink False changedelete False)
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merging bar
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my bar@2263c1be0967+ other bar@3ffa6b9e35f0 ancestor bar@0f2ff26688b9
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premerge successful
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0 files updated, 1 files merged, 0 files removed, 0 files unresolved
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(branch merge, don't forget to commit)
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$ cat bar
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line1
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line2
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$ hg ci -m '5: merge'
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$ hg debugindex bar
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rev offset length ..... linkrev nodeid p1 p2 (re)
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0 0 77 ..... 2 d35118874825 000000000000 000000000000 (re)
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1 77 76 ..... 3 5345f5ab8abd 000000000000 d35118874825 (re)
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2 153 7 ..... 4 ff4b45017382 d35118874825 000000000000 (re)
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3 160 13 ..... 5 3701b4893544 ff4b45017382 5345f5ab8abd (re)
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$ cd ..
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