upstream/mercurial-mirror Files · tests/test-dispatch.py

dispatch: don't show list of commands on bogus command...

dispatch: don't show list of commands on bogus command If a command is ambiguous, you get this: $ hg ve hg: command 've' is ambiguous: verify version [255] If you typo a command, you get this: $ hg comit hg: unknown command 'comit' (did you mean one of commit, incoming, mycommit?) [255] But if you completely mistype a command so it no longer looks like any existing commands, you get a full list of commands. That might be useful the first time you use Mercurial, but after that it's probably more annoying than help, especially if you have the pager enabled and have a short terminal. Let's instead give a short hint telling the user to run `hg help` for more help. Differential Revision: https://phab.mercurial-scm.org/D4024

Augie Fackler - - Load All Authors

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      from __future__ import absolute_import, print_function

      import os

      import sys

      from mercurial import (

          dispatch,

      )

      def printb(data, end=b'\n'):

          out = getattr(sys.stdout, 'buffer', sys.stdout)

          out.write(data + end)

          out.flush()

      def testdispatch(cmd):

          """Simple wrapper around dispatch.dispatch()

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

          """

          printb(b"running: %s" % (cmd,))

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

          result = dispatch.dispatch(req)

          printb(b"result: %r" % (result,))

      testdispatch(b"init test1")

      os.chdir('test1')

      # create file 'foo', add and commit

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

      f.write(b'foo\n')

      f.close()

      testdispatch(b"add foo")

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

      # append to file 'foo' and commit

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

      f.write(b'bar\n')

      f.close()

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

      # check 88803a69b24 (fancyopts modified command table)

      testdispatch(b"log -r 0")

      testdispatch(b"log -r tip")

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				from __future__ import absolute_import, print_function
				import os
				import sys
				from mercurial import (
				dispatch,
				)

				def printb(data, end=b'\n'):
				out = getattr(sys.stdout, 'buffer', sys.stdout)
				out.write(data + end)
				out.flush()

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

				Prints command and result value, but does not handle quoting.
				"""
				printb(b"running: %s" % (cmd,))
				req = dispatch.request(cmd.split())
				result = dispatch.dispatch(req)
				printb(b"result: %r" % (result,))

				testdispatch(b"init test1")
				os.chdir('test1')

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

				# append to file 'foo' and commit
				f = open('foo', 'ab')
				f.write(b'bar\n')
				f.close()
				testdispatch(b"commit -m commit2 -d 2000-01-02 foo")

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