| author | Martin von Zweigbergk <martinvonz@google.com> |
| Thu, 31 Mar 2022 22:02:46 -0700 | |
| changeset 49061 | 81d293eb5264 |
| parent 48875 | 6000f5b25c9b |
| permissions | -rw-r--r-- |
|
41014
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
1 |
import argparse |
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
2 |
import os |
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
3 |
import zipfile |
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
4 |
|
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
5 |
ap = argparse.ArgumentParser() |
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
6 |
ap.add_argument("out", metavar="some.zip", type=str, nargs=1)
|
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
7 |
args = ap.parse_args() |
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
8 |
|
|
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
41014
diff
changeset
|
9 |
reporoot = os.path.normpath(os.path.join(os.path.dirname(__file__), '..', '..')) |
|
41014
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
10 |
# typically a standalone index |
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
11 |
changelog = os.path.join(reporoot, '.hg', 'store', '00changelog.i') |
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
12 |
# an inline revlog with only a few revisions |
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
13 |
contributing = os.path.join( |
|
43076
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
41014
diff
changeset
|
14 |
reporoot, '.hg', 'store', 'data', 'contrib', 'fuzz', 'mpatch.cc.i' |
|
2372284d9457
formatting: blacken the codebase
Augie Fackler <augie@google.com>
parents:
41014
diff
changeset
|
15 |
) |
|
41014
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
16 |
|
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
17 |
with zipfile.ZipFile(args.out[0], "w", zipfile.ZIP_STORED) as zf: |
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
18 |
if os.path.exists(changelog): |
|
43836
ba84a1ae4ae5
fuzz: fix test-fuzz-targets.t to run with python3
Kyle Lippincott <spectral@google.com>
parents:
43808
diff
changeset
|
19 |
with open(changelog, 'rb') as f: |
|
41014
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
20 |
zf.writestr("00changelog.i", f.read())
|
|
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
21 |
if os.path.exists(contributing): |
|
43836
ba84a1ae4ae5
fuzz: fix test-fuzz-targets.t to run with python3
Kyle Lippincott <spectral@google.com>
parents:
43808
diff
changeset
|
22 |
with open(contributing, 'rb') as f: |
|
41014
c06f0ef9a5ba
fuzz: new fuzzer for revlog's parse_index2 method
Augie Fackler <augie@google.com>
parents:
diff
changeset
|
23 |
zf.writestr("contributing.i", f.read())
|