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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.
Thomas Arendsen Hein - - Load All Authors

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test-webraw
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Eric Hopper
Add a test for getting raw files via the web UI.
 r2532 #!/bin/sh
hg init test
cd test
Thomas Arendsen Hein
hgweb: Pass only filename instead of full path when downloading raw files....
 r6136 mkdir sub
Thomas Arendsen Hein
hgweb: Quote filenames when downloading raw files.
 r6137 cat >'sub/some "text".txt' <<ENDSOME
Eric Hopper
Add a test for getting raw files via the web UI.
 r2532 This is just some random text
that will go inside the file and take a few lines.
It is very boring to read, but computers don't
care about things like that.
ENDSOME
Thomas Arendsen Hein
hgweb: Quote filenames when downloading raw files.
 r6137 hg add 'sub/some "text".txt'
Eric Hopper
Fix new tests to be better. In particular, fix webraw test to...
 r2536 hg commit -d "1 0" -m "Just some text"
Bryan O'Sullivan
Allow tests to run in parallel.
 r5384 hg serve -p $HGPORT -A access.log -E error.log -d --pid-file=hg.pid
Vadim Gelfer
tests: add timeouts, make run-tests.py clean up dead daemon processes...
 r2571 cat hg.pid >> $DAEMON_PIDS
Thomas Arendsen Hein
hgweb: Quote filenames when downloading raw files.
 r6137 ("$TESTDIR/get-with-headers.py" localhost:$HGPORT '/?f=a23bf1310f6e;file=sub/some%20%22text%22.txt;style=raw' content-type content-length content-disposition) >getoutput.txt &
Eric Hopper
Add a test for getting raw files via the web UI.
 r2532
sleep 5
kill `cat hg.pid`
sleep 1 # wait for server to scream and die
cat getoutput.txt
Vadim Gelfer
test-webraw: do not store hostname in test output
 r2547 cat access.log error.log | \
sed 's/^[^ ]*\( [^[]*\[\)[^]]*\(\].*\)$/host\1date\2/'