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inotify: server: new data structure to keep track of changes....
inotify: server: new data structure to keep track of changes. == Rationale for the new structure == Current structure was a dictionary tree. One directory was tracked as a dictionary: - keys: file/subdir name - values: - for a file, the status (a/r/m/...) - for a subdir, the directory representing the subdir It allowed efficient lookups, no matter of the type of the terminal leaf: for part in path.split('/'): tree = tree[part] However, there is no way to represent a directory and a file with the same name because keys are conflicting in the dictionary. Concrete example: Initial state: root dir |- foo (file) |- bar (file) # data state is: {'foo': 'n', 'bar': 'n'} Remove foo: root dir |- bar (file) # Data becomes {'foo': 'r'} until next commit. Add foo, as a directory, and foo/barbar file: root dir |- bar (file) |-> foo (dir) |- barbar (file) # New state should be represented as: {'foo': {'barbar': 'a'}, 'bar': 'n'} however, the key "foo" is already used and represents the old file. The dirstate: D foo A foo/barbar cannot be represented, hence the need for a new structure. == The new structure == 'directory' class. Represents one directory level. * Notable attributes: Two dictionaries: - 'files' Maps filename -> status for the current dir. - 'dirs' Maps subdir's name -> directory object representing the subdir * methods - walk(), formerly server.walk - lookup(), old server.lookup - dir(), old server.dir This new class allows embedding all the tree walks/lookups in its own class, instead of having everything mixed together in server. Incidently, since files and directories are not stored in the same dictionaries, we are solving the previous key conflict problem. The small drawback is that lookup operation is a bit more complex: for a path a/b/c/d/e we have to check twice the leaf, if e is a directory or a file.
Justin Peng - - Load All Authors

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test-parse-date
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Jose M. Prieto
Allow the use of human readable dates (issue 251)
 r2522 #!/bin/sh
Jose M. Prieto
util.strdate: compute timestamp using UTC, not local timezone
 r3255 # This runs with TZ="GMT"
Jose M. Prieto
Allow the use of human readable dates (issue 251)
 r2522 hg init
echo "test-parse-date" > a
hg add a
hg ci -d "2006-02-01 13:00:30" -m "rev 0"
echo "hi!" >> a
hg ci -d "2006-02-01 13:00:30 -0500" -m "rev 1"
hg tag -d "2006-04-15 13:30" "Hi"
hg backout --merge -d "2006-04-15 13:30 +0200" -m "rev 3" 1
hg ci -d "1150000000 14400" -m "rev 4 (merge)"
echo "fail" >> a
hg ci -d "should fail" -m "fail"
Benoit Boissinot
add more testcases for date parsing
 r2524 hg ci -d "100000000000000000 1400" -m "fail"
hg ci -d "100000 1400000" -m "fail"
Jose M. Prieto
util.strdate: compute timestamp using UTC, not local timezone
 r3255
# Check with local timezone other than GMT and with DST
TZ="PST+8PDT"
export TZ
# PST=UTC-8 / PDT=UTC-7
hg debugrebuildstate
echo "a" > a
Jose M. Prieto
util.strdate: assume local time when no timezone specified
 r3256 hg ci -d "2006-07-15 13:30" -m "summer@UTC-7"
Jose M. Prieto
util.strdate: compute timestamp using UTC, not local timezone
 r3255 hg debugrebuildstate
echo "b" > a
hg ci -d "2006-07-15 13:30 +0500" -m "summer@UTC+5"
hg debugrebuildstate
echo "c" > a
Jose M. Prieto
util.strdate: assume local time when no timezone specified
 r3256 hg ci -d "2006-01-15 13:30" -m "winter@UTC-8"
Jose M. Prieto
util.strdate: compute timestamp using UTC, not local timezone
 r3255 hg debugrebuildstate
echo "d" > a
hg ci -d "2006-01-15 13:30 +0500" -m "winter@UTC+5"
Jose M. Prieto
Allow the use of human readable dates (issue 251)
 r2522 hg log --template '{date|date}\n'
Thomas Arendsen Hein
Add tests for the fixes to issue1014 (fractional timezones)
 r6236
# Test issue1014 (fractional timezones)
hg debugdate "1000000000 -16200" # 0430
hg debugdate "1000000000 -15300" # 0415
hg debugdate "1000000000 -14400" # 0400
hg debugdate "1000000000 0" # GMT
hg debugdate "1000000000 14400" # -0400
hg debugdate "1000000000 15300" # -0415
hg debugdate "1000000000 16200" # -0430
hg debugdate "Sat Sep 08 21:16:40 2001 +0430"
hg debugdate "Sat Sep 08 21:16:40 2001 -0430"
Justin Peng
Correct a bug on date formats with '>' or '<' accompanied by space characters.
 r7953
#Test date formats with '>' or '<' accompanied by space characters
hg log -d '>' --template '{date|date}\n'
hg log -d '<' hg log -d '>' --template '{date|date}\n'
hg log -d ' >' --template '{date|date}\n'
hg log -d ' <' --template '{date|date}\n'
hg log -d '> ' --template '{date|date}\n'
hg log -d '< ' --template '{date|date}\n'
hg log -d ' > ' --template '{date|date}\n'
hg log -d ' < ' --template '{date|date}\n'
hg log -d '>02/01' --template '{date|date}\n'
hg log -d '<02/01' --template '{date|date}\n'
hg log -d ' >02/01' --template '{date|date}\n'
hg log -d ' <02/01' --template '{date|date}\n'
hg log -d '> 02/01' --template '{date|date}\n'
hg log -d '< 02/01' --template '{date|date}\n'
hg log -d ' > 02/01' --template '{date|date}\n'
hg log -d ' < 02/01' --template '{date|date}\n'
hg log -d '>02/01 ' --template '{date|date}\n'
hg log -d '<02/01 ' --template '{date|date}\n'
hg log -d ' >02/01 ' --template '{date|date}\n'
hg log -d ' <02/01 ' --template '{date|date}\n'
hg log -d '> 02/01 ' --template '{date|date}\n'
hg log -d '< 02/01 ' --template '{date|date}\n'
hg log -d ' > 02/01 ' --template '{date|date}\n'
hg log -d ' < 02/01 ' --template '{date|date}\n'