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

branchcache: explicitly track inheritence "state"...

branchcache: explicitly track inheritence "state" We move from a binary "dirty" flag to a three value "state": "clean", "inherited", "dirty". The "inherited" means that the branch cache is not only "clean", but it is a duplicate of its parent filter. If a branch cache is "inherited", we can non only skip writing its value on disk, but it is a good idea to delete any stale value on disk, as those will just waste time (and possibly induce bug) in the future. We only do this in the update related to transaction or explicit cache update (e.g `hg debugupdatecache`). Deleting the file when we simply detected a stall cache during a read only operation seems more dangerous. We rename `copy` to `inherit_for` to clarify we associate a stronger semantic to the operation.

Gregory Szorc - - Load All Authors

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             manifest_corpus.py
        
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      import argparse

      import zipfile

      ap = argparse.ArgumentParser()

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

      args = ap.parse_args()

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

          zf.writestr(

              "manifest_zero",

              '''\0PKG-INFO\09b3ed8f2b81095a13064402e930565f083346e9a

      README\080b6e76643dcb44d4bc729e932fc464b3e36dbe3

      hg\0b6444347c629cc058d478023905cfb83b7f5bb9d

      mercurial/__init__.py\0b80de5d138758541c5f05265ad144ab9fa86d1db

      mercurial/byterange.py\017f5a9fbd99622f31a392c33ac1e903925dc80ed

      mercurial/fancyopts.py\0b6f52e23e356748c5039313d8b639cda16bf67ba

      mercurial/hg.py\023cc12f225f1b42f32dc0d897a4f95a38ddc8f4a

      mercurial/mdiff.py\0a05f65c44bfbeec6a42336cd2ff0b30217899ca3

      mercurial/revlog.py\0217bc3fde6d82c0210cf56aeae11d05a03f35b2b

      mercurial/transaction.py\09d180df101dc14ce3dd582fd998b36c98b3e39aa

      notes.txt\0703afcec5edb749cf5cec67831f554d6da13f2fb

      setup.py\0ccf3f6daf0f13101ca73631f7a1769e328b472c9

      tkmerge\03c922edb43a9c143682f7bc7b00f98b3c756ebe7

      ''',

          )

          zf.writestr("badmanifest_shorthashes", "\0narf\0aa\nnarf2\0aaa\n")

          zf.writestr(

              "badmanifest_nonull",

              "\0narf\0cccccccccccccccccccccccccccccccccccccccc\n"

              "narf2aaaaaaaaaaaaaaaaaaaa\n",

          )

          zf.writestr(

              "manifest_long_nodes",

              "\1a\0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\n",

          )

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				import argparse
				import zipfile

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

				with zipfile.ZipFile(args.out[0], "w", zipfile.ZIP_STORED) as zf:
				zf.writestr(
				"manifest_zero",
				'''\0PKG-INFO\09b3ed8f2b81095a13064402e930565f083346e9a
				README\080b6e76643dcb44d4bc729e932fc464b3e36dbe3
				hg\0b6444347c629cc058d478023905cfb83b7f5bb9d
				mercurial/__init__.py\0b80de5d138758541c5f05265ad144ab9fa86d1db
				mercurial/byterange.py\017f5a9fbd99622f31a392c33ac1e903925dc80ed
				mercurial/fancyopts.py\0b6f52e23e356748c5039313d8b639cda16bf67ba
				mercurial/hg.py\023cc12f225f1b42f32dc0d897a4f95a38ddc8f4a
				mercurial/mdiff.py\0a05f65c44bfbeec6a42336cd2ff0b30217899ca3
				mercurial/revlog.py\0217bc3fde6d82c0210cf56aeae11d05a03f35b2b
				mercurial/transaction.py\09d180df101dc14ce3dd582fd998b36c98b3e39aa
				notes.txt\0703afcec5edb749cf5cec67831f554d6da13f2fb
				setup.py\0ccf3f6daf0f13101ca73631f7a1769e328b472c9
				tkmerge\03c922edb43a9c143682f7bc7b00f98b3c756ebe7
				''',
				)
				zf.writestr("badmanifest_shorthashes", "\0narf\0aa\nnarf2\0aaa\n")
				zf.writestr(
				"badmanifest_nonull",
				"\0narf\0cccccccccccccccccccccccccccccccccccccccc\n"
				"narf2aaaaaaaaaaaaaaaaaaaa\n",
				)

				zf.writestr(
				"manifest_long_nodes",
				"\1a\0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff\n",
				)