view tests/test-mac-packages.t @ 37291:b0041036214e

wireproto: define frame to represent progress updates

Today, a long-running operation on a server may run without any sign
of progress on the client. This can lead to the conclusion that the
server has hung or the connection has dropped. In fact, connections
can and do time out due to inactivity. And a long-running server
operation can result in the connection dropping prematurely because
no data is being sent!

While we're inventing the new wire protocol, let's provide a mechanism
for communicating progress on potentially expensive server-side events.

We introduce a new frame type that conveys "progress" updates. This
frame type essentially holds the data required to formulate a
``ui.progress()`` call.

We only define the frame right now. Implementing it will be a bit of
work since there is no analog to progress frames in the existing
wire protocol. We'll need to teach the ui object to write to the
wire protocol, etc.

The use of a CBOR map may seem wasteful, as this will encode key
names in every frame. This *is* wasteful. However, maps are
extensible. And the intent is to always use compression via
streams. Compression will make the overhead negligible since repeated
strings will be mostly eliminated over the wire.

Differential Revision: https://phab.mercurial-scm.org/D2902

#require test-repo slow osx osxpackaging

  $ . "$TESTDIR/helpers-testrepo.sh"
  $ testrepohgenv

  $ OUTPUTDIR="`pwd`"
  $ export OUTPUTDIR
  $ KEEPMPKG=yes
  $ export KEEPMPKG

  $ cd "$TESTDIR"/..
  $ contrib/genosxversion.py --selftest ignoredarg
  $ make osx > "$OUTPUTDIR/build.log" 2>&1
  $ cd "$OUTPUTDIR"
  $ ls -d *.pkg
  Mercurial-*-macosx10.*.pkg (glob)

  $ xar -xf Mercurial*.pkg

Gather list of all installed files:
  $ lsbom mercurial.pkg/Bom > boms.txt

We've had problems with the filter logic in the past. Make sure no
.DS_Store files ended up in the final package:
  $ grep DS_S boms.txt
  [1]

Spot-check some randomly selected files:
  $ grep bdiff boms.txt | cut -d '	' -f 1,2,3
  ./Library/Python/2.7/site-packages/mercurial/cext/bdiff.so	100755	0/0
  ./Library/Python/2.7/site-packages/mercurial/cffi/bdiff.py	100644	0/0
  ./Library/Python/2.7/site-packages/mercurial/cffi/bdiff.pyc	100644	0/0
  ./Library/Python/2.7/site-packages/mercurial/cffi/bdiff.pyo	100644	0/0
  ./Library/Python/2.7/site-packages/mercurial/cffi/bdiffbuild.py	100644	0/0
  ./Library/Python/2.7/site-packages/mercurial/cffi/bdiffbuild.pyc	100644	0/0
  ./Library/Python/2.7/site-packages/mercurial/cffi/bdiffbuild.pyo	100644	0/0
  ./Library/Python/2.7/site-packages/mercurial/pure/bdiff.py	100644	0/0
  ./Library/Python/2.7/site-packages/mercurial/pure/bdiff.pyc	100644	0/0
  ./Library/Python/2.7/site-packages/mercurial/pure/bdiff.pyo	100644	0/0
  $ grep zsh/site-functions/_hg boms.txt | cut -d '	' -f 1,2,3
  ./usr/local/share/zsh/site-functions/_hg	100644	0/0
  $ grep hg-completion.bash boms.txt | cut -d '	' -f 1,2,3
  ./usr/local/hg/contrib/hg-completion.bash	100644	0/0
  $ egrep 'man[15]' boms.txt | cut -d '	' -f 1,2,3
  ./usr/local/share/man/man1	40755	0/0
  ./usr/local/share/man/man1/chg.1	100644	0/0
  ./usr/local/share/man/man1/hg.1	100644	0/0
  ./usr/local/share/man/man5	40755	0/0
  ./usr/local/share/man/man5/hgignore.5	100644	0/0
  ./usr/local/share/man/man5/hgrc.5	100644	0/0
  $ grep bser boms.txt | cut -d '	' -f 1,2,3
  ./Library/Python/2.7/site-packages/hgext/fsmonitor/pywatchman/bser.so	100755	0/0
  ./Library/Python/2.7/site-packages/hgext/fsmonitor/pywatchman/pybser.py	100644	0/0
  ./Library/Python/2.7/site-packages/hgext/fsmonitor/pywatchman/pybser.pyc	100644	0/0
  ./Library/Python/2.7/site-packages/hgext/fsmonitor/pywatchman/pybser.pyo	100644	0/0
  $ grep localrepo boms.txt | cut -d '	' -f 1,2,3
  ./Library/Python/2.7/site-packages/mercurial/localrepo.py	100644	0/0
  ./Library/Python/2.7/site-packages/mercurial/localrepo.pyc	100644	0/0
  ./Library/Python/2.7/site-packages/mercurial/localrepo.pyo	100644	0/0
  $ egrep 'bin/' boms.txt | cut -d '	' -f 1,2,3
  ./usr/local/bin/chg	100755	0/0
  ./usr/local/bin/hg	100755	0/0

Make sure the built binary uses the system Python interpreter
  $ bsdtar xf mercurial.pkg/Payload usr/local/bin
Use a glob to find this to avoid check-code whining about a fixed path.
  $ head -n 1 usr/local/b?n/hg
  #!/System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python

Note that we're not currently installing any /etc/mercurial stuff,
including merge-tool configurations.