upstream/mercurial-mirror Files · tests/test-revlog-ancestry.py

parsers.c: remove warning: 'size' may be used uninitialized in this function...

parsers.c: remove warning: 'size' may be used uninitialized in this function Some compilers / compiler options (such as gcc 4.7) would emit warnings: mercurial/parsers.c: In function 'pack_dirstate': mercurial/parsers.c:306:18: warning: 'size' may be used uninitialized in this function [-Wmaybe-uninitialized] mercurial/parsers.c:306:12: warning: 'mode' may be used uninitialized in this function [-Wmaybe-uninitialized] It is apparently not smart enough to figure out how the 'err' arithmetics makes sure that it can't happen. 'err' is now replaced with simple checks and goto. That might also help the optimizer when it is inlining getintat().

Joshua Redstone - - Load All Authors

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      import os

      from mercurial import hg, ui, merge

      u = ui.ui()

      repo = hg.repository(u, 'test1', create=1)

      os.chdir('test1')

      def commit(text, time):

          repo.commit(text=text, date="%d 0" % time)

      def addcommit(name, time):

          f = open(name, 'w')

          f.write('%s\n' % name)

          f.close()

          repo[None].add([name])

          commit(name, time)

      def update(rev):

          merge.update(repo, rev, False, True, False)

      def merge_(rev):

          merge.update(repo, rev, True, False, False)

      if __name__ == '__main__':

          addcommit("A", 0)

          addcommit("B", 1)

          update(0)

          addcommit("C", 2)

          merge_(1)

          commit("D", 3)

          update(2)

          addcommit("E", 4)

          addcommit("F", 5)

          update(3)

          addcommit("G", 6)

          merge_(5)

          commit("H", 7)

          update(5)

          addcommit("I", 8)

          # Ancestors

          print 'Ancestors of 5'

          for r in repo.changelog.ancestors([5]):

              print r,

          print '\nAncestors of 6 and 5'

          for r in repo.changelog.ancestors([6, 5]):

              print r,

          print '\nAncestors of 5 and 4'

          for r in repo.changelog.ancestors([5, 4]):

              print r,

          print '\nAncestors of 7, stop at 6'

          for r in repo.changelog.ancestors([7], 6):

              print r,

          # Descendants

          print '\n\nDescendants of 5'

          for r in repo.changelog.descendants([5]):

              print r,

          print '\nDescendants of 5 and 3'

          for r in repo.changelog.descendants([5, 3]):

              print r,

          print '\nDescendants of 5 and 4'

          for r in repo.changelog.descendants([5, 4]):

              print r,

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				import os
				from mercurial import hg, ui, merge

				u = ui.ui()

				repo = hg.repository(u, 'test1', create=1)
				os.chdir('test1')

				def commit(text, time):
				repo.commit(text=text, date="%d 0" % time)

				def addcommit(name, time):
				f = open(name, 'w')
				f.write('%s\n' % name)
				f.close()
				repo[None].add([name])
				commit(name, time)

				def update(rev):
				merge.update(repo, rev, False, True, False)

				def merge_(rev):
				merge.update(repo, rev, True, False, False)

				if __name__ == '__main__':
				addcommit("A", 0)
				addcommit("B", 1)

				update(0)
				addcommit("C", 2)

				merge_(1)
				commit("D", 3)

				update(2)
				addcommit("E", 4)
				addcommit("F", 5)

				update(3)
				addcommit("G", 6)

				merge_(5)
				commit("H", 7)

				update(5)
				addcommit("I", 8)

				# Ancestors
				print 'Ancestors of 5'
				for r in repo.changelog.ancestors([5]):
				print r,

				print '\nAncestors of 6 and 5'
				for r in repo.changelog.ancestors([6, 5]):
				print r,

				print '\nAncestors of 5 and 4'
				for r in repo.changelog.ancestors([5, 4]):
				print r,

				print '\nAncestors of 7, stop at 6'
				for r in repo.changelog.ancestors([7], 6):
				print r,

				# Descendants
				print '\n\nDescendants of 5'
				for r in repo.changelog.descendants([5]):
				print r,

				print '\nDescendants of 5 and 3'
				for r in repo.changelog.descendants([5, 3]):
				print r,

				print '\nDescendants of 5 and 4'
				for r in repo.changelog.descendants([5, 4]):
				print r,