upstream/mercurial-mirror Files · contrib/fuzz/dirstate_corpus.py

setup: don't skip the search for global hg.exe if there is no local instance...

setup: don't skip the search for global hg.exe if there is no local instance The point of trying not to blindly execute `hg` on Windows is that the local hg.exe would be given precedence, and if py3 isn't on PATH, it errors out with a modal dialog. But that's not a problem if there is no local executable that could be run. The problem that I recently ran into was I upgraded the repo format to use zstd. But doing a `make clean` deletes all of the supporting libraries, causing the next run to abort with a message about not understanding the `revlog-compression-zstd` requirement. By getting rid of the local executable in the previous commit when cleaning, we avoid leaving a broken executable around, and avoid the py3 PATH problem too. There is still a small hole in that `hg.exe` needs to be deleted before switching between py2/py3/PyOxidizer builds, because the zstd module won't load. But that seems like good hygiene anyway. Differential Revision: https://phab.mercurial-scm.org/D8038

Kyle Lippincott - - Load All Authors

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        Augie Fackler
    
fuzz: new fuzzer for dirstate parser...

              r41051
            
      from __future__ import absolute_import, print_function

      import argparse

      import os

      import zipfile

      ap = argparse.ArgumentParser()

      ap.add_argument("out", metavar="some.zip", type=str, nargs=1)

      args = ap.parse_args()

        Augie Fackler
    
formatting: blacken the codebase...

              r43346
            
      reporoot = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..'))

        Augie Fackler
    
fuzz: new fuzzer for dirstate parser...

              r41051
            
      dirstate = os.path.join(reporoot, '.hg', 'dirstate')

      with zipfile.ZipFile(args.out[0], "w", zipfile.ZIP_STORED) as zf:

          if os.path.exists(dirstate):

        Kyle Lippincott
    
fuzz: fix test-fuzz-targets.t to run with python3...

              r44288
            
              with open(dirstate, 'rb') as f:

        Augie Fackler
    
fuzz: new fuzzer for dirstate parser...

              r41051
            
                  zf.writestr("dirstate", f.read())

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Augie Fackler fuzz: new fuzzer for dirstate parser...	r41051	from __future__ import absolute_import, print_function

		import argparse
		import os
		import zipfile

		ap = argparse.ArgumentParser()
		ap.add_argument("out", metavar="some.zip", type=str, nargs=1)
		args = ap.parse_args()

Augie Fackler formatting: blacken the codebase...	r43346	reporoot = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..'))
Augie Fackler fuzz: new fuzzer for dirstate parser...	r41051	dirstate = os.path.join(reporoot, '.hg', 'dirstate')

		with zipfile.ZipFile(args.out[0], "w", zipfile.ZIP_STORED) as zf:
		if os.path.exists(dirstate):
Kyle Lippincott fuzz: fix test-fuzz-targets.t to run with python3...	r44288	with open(dirstate, 'rb') as f:
Augie Fackler fuzz: new fuzzer for dirstate parser...	r41051	zf.writestr("dirstate", f.read())