filemerge: when using in-memory merge, always put backup files in temp dir
Before calling a merge tool, we create a backup of the local side of
the merge. That file can be put in the working copy or in a temporary
directory, depending on the user's config. When we're merging in
memory, we don't want to write to the actual, on-disk working copy, so
we write the file to the in-memory working copy instead. However,
since we don't support external merge tools with in-memory merge, it
makes no difference where the file is actually stored (and if we ever
do add support for external merge tools, then the file clearly can't
live in the in-memory working-copy object anyway). So, since it
doesn't matter where the file is stored, we can simplify by always
putting them in the system's temp directory.
Differential Revision: https://phab.mercurial-scm.org/D12187
#require serve
$ hgserve()
> {
> hg serve -a localhost -d --pid-file=hg.pid -E errors.log -v $@ \
> | sed -e "s/:$HGPORT1\\([^0-9]\\)/:HGPORT1\1/g" \
> -e "s/:$HGPORT2\\([^0-9]\\)/:HGPORT2\1/g" \
> -e 's/http:\/\/[^/]*\//http:\/\/localhost\//'
> if [ -f hg.pid ]; then
> killdaemons.py hg.pid
> fi
> echo % errors
> cat errors.log
> }
$ hg init test
$ cd test
$ echo '[web]' > .hg/hgrc
$ echo 'accesslog = access.log' >> .hg/hgrc
$ echo "port = $HGPORT1" >> .hg/hgrc
Without -v
$ hg serve -a localhost -p $HGPORT -d --pid-file=hg.pid -E errors.log
$ cat hg.pid >> "$DAEMON_PIDS"
$ if [ -f access.log ]; then
> echo 'access log created - .hg/hgrc respected'
> fi
access log created - .hg/hgrc respected
errors
$ cat errors.log
With -v
$ hgserve
listening at http://localhost/ (bound to *$LOCALIP*:HGPORT1) (glob) (?)
% errors
With -v and -p HGPORT2
$ hgserve -p "$HGPORT2"
listening at http://localhost/ (bound to *$LOCALIP*:HGPORT2) (glob) (?)
% errors
With -v and -p daytime
# On some system this will fails because port < 1024 are not bindable by normal
# users.
#
# On some others the kernel is configured to allow any user to bind them and
# this will work fine
#if no-windows
$ KILLQUIETLY=Y
$ hgserve -p daytime
abort: cannot start server at 'localhost:13': Permission denied (?)
abort: child process failed to start (?)
abort: no port number associated with service 'daytime' (?)
listening at http://localhost/ (bound to $LOCALIP:13) (?)
% errors
$ KILLQUIETLY=N
#endif
With --prefix foo
$ hgserve --prefix foo
listening at http://localhost/foo/ (bound to *$LOCALIP*:HGPORT1) (glob) (?)
% errors
With --prefix /foo
$ hgserve --prefix /foo
listening at http://localhost/foo/ (bound to *$LOCALIP*:HGPORT1) (glob) (?)
% errors
With --prefix foo/
$ hgserve --prefix foo/
listening at http://localhost/foo/ (bound to *$LOCALIP*:HGPORT1) (glob) (?)
% errors
With --prefix /foo/
$ hgserve --prefix /foo/
listening at http://localhost/foo/ (bound to *$LOCALIP*:HGPORT1) (glob) (?)
% errors
$ "$PYTHON" $RUNTESTDIR/killdaemons.py $DAEMON_PIDS
With out of bounds accesses
$ rm access.log
$ hg serve -a localhost -p $HGPORT -d --prefix some/dir \
> --pid-file=hg.pid -E errors.log
$ cat hg.pid >> "$DAEMON_PIDS"
$ hg id http://localhost:$HGPORT/some/dir7
abort: HTTP Error 404: Not Found
[100]
$ hg id http://localhost:$HGPORT/some
abort: HTTP Error 404: Not Found
[100]
$ cat access.log errors.log
$LOCALIP - - [$LOGDATE$] "GET /some/dir7?cmd=capabilities HTTP/1.1" 404 - (glob)
$LOCALIP - - [$LOGDATE$] "GET /some?cmd=capabilities HTTP/1.1" 404 - (glob)
$ "$PYTHON" $RUNTESTDIR/killdaemons.py $DAEMON_PIDS
issue6362: Previously, this crashed on Python 3
$ hg serve -a 0.0.0.0 -d --pid-file=hg.pid
listening at http://*:$HGPORT1/ (bound to *:$HGPORT1) (glob) (?)
$ cat hg.pid > "$DAEMON_PIDS"
$ "$PYTHON" $RUNTESTDIR/killdaemons.py $DAEMON_PIDS
$ cd ..