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

patch: don't separate \r and \n when colorizing diff output...

patch: don't separate \r and \n when colorizing diff output When displaying diffs, \r at the end of a line is treated as trailing whitespace. This causes an ANSI escape code to be inserted between \r and \n. Some programs, such as less since version 530 (maybe earlier, but at least not version 487) displays ^M when it encounters a lone \r. This causes a lot of noise in diff output on Windows, where \r\n is used to terminate lines. We avoid that by treating both \n and \r\n as end of line when considering trailing whitespace.

Yuya Nishihara - - Load All Authors

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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")