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

doc: unify section level between help topics...

doc: unify section level between help topics Some help topics use "-" for the top level underlining section mark, but "-" is used also for the top level categorization in generated documents: "hg.1.html", for example. So, TOC in such documents contain "sections in each topics", too. This patch changes underlining section mark in some help topics to unify section level in generated documents. After this patching, levels of each section marks are: level0 """""" level1 ====== level2 ------ level3 ...... level4 ###### And use of section markers in each documents are: - mercurial/help/*.txt can use level1 or more (now these use level1 and level2) - help for core commands can use level2 or more (now these use no section marker) - descriptions of extensions can use level2 or more (now hgext/acl uses level2) - help for commands defined in extension can use level4 or more (now "convert" of hgext/convert uses level4) "Level0" is used as top level categorization only in "doc/hg.1.txt" and the intermediate file generated by "doc/gendoc.py", so end users don't see it in "hg help" outoput and so on.

Greg Ward - - Load All Authors

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             test-atomictempfile.py
        
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      import os

      import glob

      from mercurial.util import atomictempfile

      # basic usage

      def test1_simple():

          if os.path.exists('foo'):

              os.remove('foo')

          file = atomictempfile('foo')

          (dir, basename) = os.path.split(file._tempname)

          assert not os.path.isfile('foo')

          assert basename in glob.glob('.foo-*')

          file.write('argh\n')

          file.close()

          assert os.path.isfile('foo')

          assert basename not in glob.glob('.foo-*')

          print 'OK'

      # discard() removes the temp file without making the write permanent

      def test2_discard():

          if os.path.exists('foo'):

              os.remove('foo')

          file = atomictempfile('foo')

          (dir, basename) = os.path.split(file._tempname)

          file.write('yo\n')

          file.discard()

          assert not os.path.isfile('foo')

          assert basename not in os.listdir('.')

          print 'OK'

      # if a programmer screws up and passes bad args to atomictempfile, they

      # get a plain ordinary TypeError, not infinite recursion

      def test3_oops():

          try:

              file = atomictempfile()

          except TypeError:

              print "OK"

          else:

              print "expected TypeError"

      if __name__ == '__main__':

          test1_simple()

          test2_discard()

          test3_oops()

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				import os
				import glob
				from mercurial.util import atomictempfile

				# basic usage
				def test1_simple():
				if os.path.exists('foo'):
				os.remove('foo')
				file = atomictempfile('foo')
				(dir, basename) = os.path.split(file._tempname)
				assert not os.path.isfile('foo')
				assert basename in glob.glob('.foo-*')

				file.write('argh\n')
				file.close()

				assert os.path.isfile('foo')
				assert basename not in glob.glob('.foo-*')
				print 'OK'

				# discard() removes the temp file without making the write permanent
				def test2_discard():
				if os.path.exists('foo'):
				os.remove('foo')
				file = atomictempfile('foo')
				(dir, basename) = os.path.split(file._tempname)

				file.write('yo\n')
				file.discard()

				assert not os.path.isfile('foo')
				assert basename not in os.listdir('.')
				print 'OK'

				# if a programmer screws up and passes bad args to atomictempfile, they
				# get a plain ordinary TypeError, not infinite recursion
				def test3_oops():
				try:
				file = atomictempfile()
				except TypeError:
				print "OK"
				else:
				print "expected TypeError"

				if __name__ == '__main__':
				test1_simple()
				test2_discard()
				test3_oops()