mirror of
https://github.com/facebook/sapling.git
synced 2024-10-09 16:31:02 +03:00
e09288137b
Summary: Remove ui.progress as a method of updating progress. All progress bars now go through new-style progress bars. This also splits out the rendering of progress bars from the reporting of progress. All tests are updated to use new-style debug progress bars, which simply report the position of the progress bar. Rendering of progress bars will be tested separately once the progress bar engine has been rewritten. Reviewed By: quark-zju Differential Revision: D7329488 fbshipit-source-id: 14f8ab67365ddd98b74986aa25d9abc7a0546144
431 lines
9.6 KiB
Raku
431 lines
9.6 KiB
Raku
#require hardlink
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$ cat > nlinks.py <<EOF
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> from __future__ import print_function
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> import sys
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> from mercurial import util
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> for f in sorted(sys.stdin.readlines()):
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> f = f[:-1]
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> print(util.nlinks(f), f)
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> EOF
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$ nlinksdir()
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> {
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> find "$@" -type f | $PYTHON $TESTTMP/nlinks.py
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> }
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Some implementations of cp can't create hardlinks (replaces 'cp -al' on Linux):
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$ cat > linkcp.py <<EOF
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> from __future__ import absolute_import
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> import sys
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> from mercurial import util
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> util.copyfiles(sys.argv[1], sys.argv[2], hardlink=True)
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> EOF
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$ linkcp()
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> {
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> $PYTHON $TESTTMP/linkcp.py $1 $2
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> }
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Prepare repo r1:
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$ hg init r1
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$ cd r1
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$ echo c1 > f1
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$ hg add f1
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$ hg ci -m0
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$ mkdir d1
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$ cd d1
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$ echo c2 > f2
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$ hg add f2
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$ hg ci -m1
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$ cd ../..
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$ nlinksdir r1/.hg/store
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1 r1/.hg/store/00changelog.i
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1 r1/.hg/store/00manifest.i
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1 r1/.hg/store/data/d1/f2.i
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1 r1/.hg/store/data/f1.i
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1 r1/.hg/store/fncache
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1 r1/.hg/store/phaseroots
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1 r1/.hg/store/undo
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1 r1/.hg/store/undo.backup.fncache
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1 r1/.hg/store/undo.backupfiles
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1 r1/.hg/store/undo.phaseroots
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Create hardlinked clone r2:
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$ hg clone -U --debug r1 r2 --config progress.debug=true
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progress: linking: 1
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progress: linking: 2
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progress: linking: 3
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progress: linking: 4
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progress: linking: 5
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progress: linking: 6
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progress: linking: 7
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progress: linking (end)
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linked 7 files
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Create non-hardlinked clone r3:
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$ hg clone --pull r1 r3
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requesting all changes
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adding changesets
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adding manifests
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adding file changes
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added 2 changesets with 2 changes to 2 files
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new changesets 40d85e9847f2:7069c422939c
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updating to branch default
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved
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Repos r1 and r2 should now contain hardlinked files:
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$ nlinksdir r1/.hg/store
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2 r1/.hg/store/00changelog.i
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2 r1/.hg/store/00manifest.i
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2 r1/.hg/store/data/d1/f2.i
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2 r1/.hg/store/data/f1.i
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2 r1/.hg/store/fncache
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1 r1/.hg/store/phaseroots
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1 r1/.hg/store/undo
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1 r1/.hg/store/undo.backup.fncache
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1 r1/.hg/store/undo.backupfiles
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1 r1/.hg/store/undo.phaseroots
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$ nlinksdir r2/.hg/store
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2 r2/.hg/store/00changelog.i
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2 r2/.hg/store/00manifest.i
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2 r2/.hg/store/data/d1/f2.i
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2 r2/.hg/store/data/f1.i
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2 r2/.hg/store/fncache
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Repo r3 should not be hardlinked:
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$ nlinksdir r3/.hg/store
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1 r3/.hg/store/00changelog.i
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1 r3/.hg/store/00manifest.i
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1 r3/.hg/store/data/d1/f2.i
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1 r3/.hg/store/data/f1.i
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1 r3/.hg/store/fncache
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1 r3/.hg/store/phaseroots
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1 r3/.hg/store/undo
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1 r3/.hg/store/undo.backupfiles
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1 r3/.hg/store/undo.phaseroots
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Create a non-inlined filelog in r3:
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$ cd r3/d1
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>>> f = open('data1', 'wb')
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>>> for x in range(10000):
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... f.write("%s\n" % str(x))
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>>> f.close()
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$ for j in 0 1 2 3 4 5 6 7 8 9; do
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> cat data1 >> f2
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> hg commit -m$j
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> done
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$ cd ../..
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$ nlinksdir r3/.hg/store
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1 r3/.hg/store/00changelog.i
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1 r3/.hg/store/00manifest.i
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1 r3/.hg/store/data/d1/f2.d
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1 r3/.hg/store/data/d1/f2.i
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1 r3/.hg/store/data/f1.i
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1 r3/.hg/store/fncache
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1 r3/.hg/store/phaseroots
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1 r3/.hg/store/undo
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1 r3/.hg/store/undo.backup.fncache
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1 r3/.hg/store/undo.backup.phaseroots
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1 r3/.hg/store/undo.backupfiles
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1 r3/.hg/store/undo.phaseroots
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Push to repo r1 should break up most hardlinks in r2:
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$ hg -R r2 verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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2 files, 2 changesets, 2 total revisions
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$ cd r3
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$ hg push
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pushing to $TESTTMP/r1
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searching for changes
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adding changesets
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adding manifests
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adding file changes
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added 10 changesets with 10 changes to 1 files
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$ cd ..
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$ nlinksdir r2/.hg/store
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1 r2/.hg/store/00changelog.i
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1 r2/.hg/store/00manifest.i
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1 r2/.hg/store/data/d1/f2.i
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2 r2/.hg/store/data/f1.i
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[12] r2/\.hg/store/fncache (re)
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#if hardlink-whitelisted
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$ nlinksdir r2/.hg/store/fncache
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2 r2/.hg/store/fncache
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#endif
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$ hg -R r2 verify
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checking changesets
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checking manifests
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crosschecking files in changesets and manifests
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checking files
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2 files, 2 changesets, 2 total revisions
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$ cd r1
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$ hg up
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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Committing a change to f1 in r1 must break up hardlink f1.i in r2:
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$ echo c1c1 >> f1
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$ hg ci -m00
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$ cd ..
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$ nlinksdir r2/.hg/store
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1 r2/.hg/store/00changelog.i
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1 r2/.hg/store/00manifest.i
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1 r2/.hg/store/data/d1/f2.i
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1 r2/.hg/store/data/f1.i
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[12] r2/\.hg/store/fncache (re)
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#if hardlink-whitelisted
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$ nlinksdir r2/.hg/store/fncache
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2 r2/.hg/store/fncache
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#endif
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Create a file which exec permissions we will change
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$ cd r3
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$ echo "echo hello world" > f3
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$ hg add f3
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$ hg ci -mf3
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$ cd ..
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$ cd r3
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$ hg tip --template '{rev}:{node|short}\n'
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12:d3b77733a28a
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$ echo bla > f1
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$ chmod +x f3
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$ hg ci -m1
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$ cd ..
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Create hardlinked copy r4 of r3 (on Linux, we would call 'cp -al'):
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$ linkcp r3 r4
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'checklink' is produced by hardlinking a symlink, which is undefined whether
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the symlink should be followed or not. It does behave differently on Linux and
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BSD. Just remove it so the test pass on both platforms.
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$ rm -f r4/.hg/cache/checklink
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r4 has hardlinks in the working dir (not just inside .hg):
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$ nlinksdir r4
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2 r4/.hg/00changelog.i
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2 r4/.hg/branch
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2 r4/.hg/cache/branch2-base
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2 r4/.hg/cache/branch2-served
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2 r4/.hg/cache/checkisexec (execbit !)
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? r4/.hg/cache/checklink-target (glob) (symlink !)
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2 r4/.hg/cache/checknoexec (execbit !)
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2 r4/.hg/cache/rbc-names-v1
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2 r4/.hg/cache/rbc-revs-v1
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2 r4/.hg/dirstate
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2 r4/.hg/fsmonitor.state (fsmonitor !)
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2 r4/.hg/hgrc
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2 r4/.hg/last-message.txt
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2 r4/.hg/requires
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2 r4/.hg/store/00changelog.i
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2 r4/.hg/store/00manifest.i
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2 r4/.hg/store/data/d1/f2.d
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2 r4/.hg/store/data/d1/f2.i
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2 r4/.hg/store/data/f1.i
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2 r4/.hg/store/data/f3.i
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2 r4/.hg/store/fncache
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2 r4/.hg/store/phaseroots
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2 r4/.hg/store/undo
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2 r4/.hg/store/undo.backup.fncache
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2 r4/.hg/store/undo.backup.phaseroots
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2 r4/.hg/store/undo.backupfiles
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2 r4/.hg/store/undo.phaseroots
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[24] r4/\.hg/undo\.backup\.dirstate (re)
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2 r4/.hg/undo.bookmarks
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2 r4/.hg/undo.branch
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2 r4/.hg/undo.desc
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[24] r4/\.hg/undo\.dirstate (re)
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2 r4/d1/data1
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2 r4/d1/f2
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2 r4/f1
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2 r4/f3
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Update back to revision 12 in r4 should break hardlink of file f1 and f3:
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#if hardlink-whitelisted
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$ nlinksdir r4/.hg/undo.backup.dirstate r4/.hg/undo.dirstate
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4 r4/.hg/undo.backup.dirstate
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4 r4/.hg/undo.dirstate
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#endif
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$ hg -R r4 up 12
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2 files updated, 0 files merged, 0 files removed, 0 files unresolved (execbit !)
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved (no-execbit !)
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$ nlinksdir r4
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2 r4/.hg/00changelog.i
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1 r4/.hg/branch
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2 r4/.hg/cache/branch2-base
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2 r4/.hg/cache/branch2-served
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2 r4/.hg/cache/checkisexec (execbit !)
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2 r4/.hg/cache/checklink-target (symlink !)
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2 r4/.hg/cache/checknoexec (execbit !)
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2 r4/.hg/cache/rbc-names-v1
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2 r4/.hg/cache/rbc-revs-v1
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1 r4/.hg/dirstate
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1 r4/.hg/fsmonitor.state (fsmonitor !)
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2 r4/.hg/hgrc
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2 r4/.hg/last-message.txt
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2 r4/.hg/requires
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2 r4/.hg/store/00changelog.i
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2 r4/.hg/store/00manifest.i
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2 r4/.hg/store/data/d1/f2.d
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2 r4/.hg/store/data/d1/f2.i
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2 r4/.hg/store/data/f1.i
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2 r4/.hg/store/data/f3.i
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2 r4/.hg/store/fncache
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2 r4/.hg/store/phaseroots
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2 r4/.hg/store/undo
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2 r4/.hg/store/undo.backup.fncache
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2 r4/.hg/store/undo.backup.phaseroots
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2 r4/.hg/store/undo.backupfiles
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2 r4/.hg/store/undo.phaseroots
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[24] r4/\.hg/undo\.backup\.dirstate (re)
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2 r4/.hg/undo.bookmarks
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2 r4/.hg/undo.branch
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2 r4/.hg/undo.desc
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[24] r4/\.hg/undo\.dirstate (re)
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2 r4/d1/data1
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2 r4/d1/f2
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1 r4/f1
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1 r4/f3 (execbit !)
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2 r4/f3 (no-execbit !)
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#if hardlink-whitelisted
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$ nlinksdir r4/.hg/undo.backup.dirstate r4/.hg/undo.dirstate
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4 r4/.hg/undo.backup.dirstate
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4 r4/.hg/undo.dirstate
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#endif
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Test hardlinking outside hg:
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$ mkdir x
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$ echo foo > x/a
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$ linkcp x y
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$ echo bar >> y/a
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No diff if hardlink:
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$ diff x/a y/a
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Test mq hardlinking:
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$ echo "[extensions]" >> $HGRCPATH
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$ echo "mq=" >> $HGRCPATH
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$ hg init a
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$ cd a
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$ hg qimport -n foo - << EOF
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> # HG changeset patch
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> # Date 1 0
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> diff -r 2588a8b53d66 a
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> --- /dev/null Thu Jan 01 00:00:00 1970 +0000
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> +++ b/a Wed Jul 23 15:54:29 2008 +0200
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> @@ -0,0 +1,1 @@
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> +a
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> EOF
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adding foo to series file
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$ hg qpush
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applying foo
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now at: foo
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$ cd ..
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$ linkcp a b
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$ cd b
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$ hg qimport -n bar - << EOF
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> # HG changeset patch
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> # Date 2 0
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> diff -r 2588a8b53d66 a
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> --- /dev/null Thu Jan 01 00:00:00 1970 +0000
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> +++ b/b Wed Jul 23 15:54:29 2008 +0200
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> @@ -0,0 +1,1 @@
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> +b
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> EOF
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adding bar to series file
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$ hg qpush
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applying bar
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now at: bar
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$ cat .hg/patches/status
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430ed4828a74fa4047bc816a25500f7472ab4bfe:foo
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4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c:bar
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$ cat .hg/patches/series
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foo
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bar
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$ cat ../a/.hg/patches/status
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430ed4828a74fa4047bc816a25500f7472ab4bfe:foo
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$ cat ../a/.hg/patches/series
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foo
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Test tags hardlinking:
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$ hg qdel -r qbase:qtip
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patch foo finalized without changeset message
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patch bar finalized without changeset message
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$ hg tag -l lfoo
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$ hg tag foo
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$ cd ..
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$ linkcp b c
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$ cd c
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$ hg tag -l -r 0 lbar
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$ hg tag -r 0 bar
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$ cat .hgtags
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4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c foo
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430ed4828a74fa4047bc816a25500f7472ab4bfe bar
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$ cat .hg/localtags
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4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c lfoo
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430ed4828a74fa4047bc816a25500f7472ab4bfe lbar
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$ cat ../b/.hgtags
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4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c foo
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$ cat ../b/.hg/localtags
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4e7abb4840c46a910f6d7b4d3c3fc7e5209e684c lfoo
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$ cd ..
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