upstream/mercurial-mirror Files · tests/autodiff.py

tests: finally fix up test-fuzz-targets.t...

tests: finally fix up test-fuzz-targets.t It's been failing on my workstation for a while, since I have a new enough LLVM that I had the fuzzer goo, but not so new that I actually had FuzzedDataProvider. This is a better solution all around in my opinion. I _believe_ this should let us run these tests on most systems, even those using GCC instead of clang. That said, my one attempt to test this on my macOS laptop failed miserably, and I don't feel like doing more work on this right now. Differential Revision: https://phab.mercurial-scm.org/D7566

Augie Fackler - - Load All Authors

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      # Extension dedicated to test patch.diff() upgrade modes

      from __future__ import absolute_import

      from mercurial import (

          error,

          patch,

          pycompat,

          registrar,

          scmutil,

      )

      cmdtable = {}

      command = registrar.command(cmdtable)

      @command(

          b'autodiff',

          [(b'', b'git', b'', b'git upgrade mode (yes/no/auto/warn/abort)')],

          b'[OPTION]... [FILE]...',

      )

      def autodiff(ui, repo, *pats, **opts):

          opts = pycompat.byteskwargs(opts)

          diffopts = patch.difffeatureopts(ui, opts)

          git = opts.get(b'git', b'no')

          brokenfiles = set()

          losedatafn = None

          if git in (b'yes', b'no'):

              diffopts.git = git == b'yes'

              diffopts.upgrade = False

          elif git == b'auto':

              diffopts.git = False

              diffopts.upgrade = True

          elif git == b'warn':

              diffopts.git = False

              diffopts.upgrade = True

              def losedatafn(fn=None, **kwargs):

                  brokenfiles.add(fn)

                  return True

          elif git == b'abort':

              diffopts.git = False

              diffopts.upgrade = True

              def losedatafn(fn=None, **kwargs):

                  raise error.Abort(b'losing data for %s' % fn)

          else:

              raise error.Abort(b'--git must be yes, no or auto')

          ctx1, ctx2 = scmutil.revpair(repo, [])

          m = scmutil.match(ctx2, pats, opts)

          it = patch.diff(

              repo,

              ctx1.node(),

              ctx2.node(),

              match=m,

              opts=diffopts,

              losedatafn=losedatafn,

          )

          for chunk in it:

              ui.write(chunk)

          for fn in sorted(brokenfiles):

              ui.write((b'data lost for: %s\n' % fn))

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				# Extension dedicated to test patch.diff() upgrade modes

				from __future__ import absolute_import

				from mercurial import (
				error,
				patch,
				pycompat,
				registrar,
				scmutil,
				)

				cmdtable = {}
				command = registrar.command(cmdtable)


				@command(
				b'autodiff',
				[(b'', b'git', b'', b'git upgrade mode (yes/no/auto/warn/abort)')],
				b'[OPTION]... [FILE]...',
				)
				def autodiff(ui, repo, pats, *opts):
				opts = pycompat.byteskwargs(opts)
				diffopts = patch.difffeatureopts(ui, opts)
				git = opts.get(b'git', b'no')
				brokenfiles = set()
				losedatafn = None
				if git in (b'yes', b'no'):
				diffopts.git = git == b'yes'
				diffopts.upgrade = False
				elif git == b'auto':
				diffopts.git = False
				diffopts.upgrade = True
				elif git == b'warn':
				diffopts.git = False
				diffopts.upgrade = True

				def losedatafn(fn=None, **kwargs):
				brokenfiles.add(fn)
				return True

				elif git == b'abort':
				diffopts.git = False
				diffopts.upgrade = True

				def losedatafn(fn=None, **kwargs):
				raise error.Abort(b'losing data for %s' % fn)

				else:
				raise error.Abort(b'--git must be yes, no or auto')

				ctx1, ctx2 = scmutil.revpair(repo, [])
				m = scmutil.match(ctx2, pats, opts)
				it = patch.diff(
				repo,
				ctx1.node(),
				ctx2.node(),
				match=m,
				opts=diffopts,
				losedatafn=losedatafn,
				)
				for chunk in it:
				ui.write(chunk)
				for fn in sorted(brokenfiles):
				ui.write((b'data lost for: %s\n' % fn))