upstream/mercurial-mirror Files · tests/blackbox-readonly-dispatch.py

bookmarks: cache reverse mapping (issue5868)...

bookmarks: cache reverse mapping (issue5868) I chose a simpler implementation. If the initial cost of building reverse mapping is significant, we'll have to move it under @propertycache. The nodemap could be a dict of sets, but I think keeping a sorted list is better since each node is likely to have zero/one bookmark. Micro-benchmark with 1001 bookmarks and 1001 revisions: $ for n in `seq 0 1000`; do touch $n; hg book book$n; hg ci -qAm$n; done $ hg bookmarks --time > /dev/null (orig) time: real 0.040 secs (user 0.050+0.000 sys 0.000+0.000) (new) time: real 0.040 secs (user 0.040+0.000 sys 0.010+0.000) $ hg log -T '{bookmarks}\n' --time > /dev/null (orig) time: real 0.160 secs (user 0.160+0.000 sys 0.000+0.000) (new) time: real 0.090 secs (user 0.100+0.000 sys 0.000+0.000)

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      from __future__ import absolute_import

      import os

      from mercurial import (

          dispatch,

          ui as uimod,

      )

      def testdispatch(cmd):

          """Simple wrapper around dispatch.dispatch()

          Prints command and result value, but does not handle quoting.

          """

          ui = uimod.ui.load()

          ui.status(b"running: %s\n" % cmd)

          req = dispatch.request(cmd.split(), ui)

          result = dispatch.dispatch(req)

          ui.status(b"result: %r\n" % result)

      # create file 'foo', add and commit

      f = open(b'foo', 'wb')

      f.write(b'foo\n')

      f.close()

      testdispatch(b"--debug add foo")

      testdispatch(b"--debug commit -m commit1 -d 2000-01-01 foo")

      # append to file 'foo' and commit

      f = open(b'foo', 'ab')

      f.write(b'bar\n')

      f.close()

      # remove blackbox.log directory (proxy for readonly log file)

      os.rmdir(b".hg/blackbox.log")

      # replace it with the real blackbox.log file

      os.rename(b".hg/blackbox.log-", b".hg/blackbox.log")

      testdispatch(b"--debug commit -m commit2 -d 2000-01-02 foo")

      # check 88803a69b24 (fancyopts modified command table)

      testdispatch(b"--debug log -r 0")

      testdispatch(b"--debug log -r tip")

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				from __future__ import absolute_import
				import os
				from mercurial import (
				dispatch,
				ui as uimod,
				)

				def testdispatch(cmd):
				"""Simple wrapper around dispatch.dispatch()

				Prints command and result value, but does not handle quoting.
				"""
				ui = uimod.ui.load()
				ui.status(b"running: %s\n" % cmd)
				req = dispatch.request(cmd.split(), ui)
				result = dispatch.dispatch(req)
				ui.status(b"result: %r\n" % result)

				# create file 'foo', add and commit
				f = open(b'foo', 'wb')
				f.write(b'foo\n')
				f.close()
				testdispatch(b"--debug add foo")
				testdispatch(b"--debug commit -m commit1 -d 2000-01-01 foo")

				# append to file 'foo' and commit
				f = open(b'foo', 'ab')
				f.write(b'bar\n')
				f.close()
				# remove blackbox.log directory (proxy for readonly log file)
				os.rmdir(b".hg/blackbox.log")
				# replace it with the real blackbox.log file
				os.rename(b".hg/blackbox.log-", b".hg/blackbox.log")
				testdispatch(b"--debug commit -m commit2 -d 2000-01-02 foo")

				# check 88803a69b24 (fancyopts modified command table)
				testdispatch(b"--debug log -r 0")
				testdispatch(b"--debug log -r tip")