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gnu: Add python-angr.

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* gnu/packages/patches/python-angr-addition-type-error.patch:
New patch.
* gnu/packages/patches/python-angr-check-exec-deps.patch:
New patch.
* gnu/local.mk (dist_patch_DATA): Add them.
* gnu/packages/python-xyz.scm (python-angr): New variable.

Signed-off-by: jgart <jgart@dismail.de>
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Sören Tempel 2024-07-11 23:27:22 +02:00 committed by jgart
parent 61eb25c549
commit d4511a8970
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2
gnu/local.mk
View file

@ -1948,6 +1948,8 @@ dist_patch_DATA = \
%D%/packages/patches/python-3-search-paths.patch \
%D%/packages/patches/python-3-fix-tests.patch \
%D%/packages/patches/python-3-hurd-configure.patch \
%D%/packages/patches/python-angr-addition-type-error.patch \
%D%/packages/patches/python-angr-check-exec-deps.patch \
%D%/packages/patches/python-aionotify-0.2.0-py3.8.patch \
%D%/packages/patches/python-argcomplete-1.11.1-fish31.patch \
%D%/packages/patches/python-cross-compile.patch \

18
gnu/packages/patches/python-angr-addition-type-error.patch Normal file
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@ -0,0 +1,18 @@
This fixes failures of the test_ln_gcc_O2 and other related tests
in the angr test suite. The patch has been proposed upstream.
Taken form: https://github.com/angr/angr/pull/4443
diff --git a/angr/analyses/reassembler.py b/angr/analyses/reassembler.py
index 7a2399a60..b09b3a8cb 100644
--- a/angr/analyses/reassembler.py
+++ b/angr/analyses/reassembler.py
@@ -730,7 +730,7 @@ class Instruction:
elif operand.type == capstone.CS_OP_MEM:
operand_offsets.append(capstone_instr.disp_offset)
else:
- operand_offsets.append(None)
+ operand_offsets.append(0)
if self.addr is not None:
self._initialize(capstone_instr.operands, operand_offsets)

93
gnu/packages/patches/python-angr-check-exec-deps.patch Normal file
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@ -0,0 +1,93 @@
The angr test suite performs analysis on several pre-compiled binaries
to ensure its binary analysis capabilities are working as intended.
Some of these binaries are also executed as part of the test suite to
test if the simulation engine provided by angr results in the same
output as native execution of the binary.
For Guix, this files as the glibc shared objects cannot be found.
Additionally, we don't really want to execute pre-compiled binaries
on Guix, hence we disable those tests.
diff --git a/tests/test_ctype_locale.py b/tests/test_ctype_locale.py
index 08cb89836..2b9233558 100644
--- a/tests/test_ctype_locale.py
+++ b/tests/test_ctype_locale.py
@@ -14,7 +14,7 @@ test_location = os.path.dirname(os.path.abspath(__file__))
class TestCtypeLocale(unittest.TestCase):
- @skip_if_not_linux
+ @unittest.skip("test executes pre-compiled binaries")
def test_ctype_b_loc(self):
"""
test_ctype_locale.test_ctype_b_loc
@@ -60,7 +60,7 @@ class TestCtypeLocale(unittest.TestCase):
output = subprocess.check_output(bin_path, shell=True)
assert result == output
- @skip_if_not_linux
+ @unittest.skip("test executes pre-compiled binaries")
def test_ctype_tolower_loc(self):
"""
test_ctype_locale.test_ctype_tolower_loc
@@ -109,7 +109,7 @@ class TestCtypeLocale(unittest.TestCase):
output = subprocess.check_output(bin_path, shell=True)
assert result == output
- @skip_if_not_linux
+ @unittest.skip("test executes pre-compiled binaries")
def test_ctype_toupper_loc(self):
"""
test_ctype_locale.test_ctype_toupper_loc
diff --git a/tests/test_signed_div.py b/tests/test_signed_div.py
index 59cb9b8d1..994ed9c65 100644
--- a/tests/test_signed_div.py
+++ b/tests/test_signed_div.py
@@ -1,6 +1,7 @@
import angr
import subprocess
import sys
+import pytest
import logging
@@ -13,7 +14,7 @@ import os
test_location = os.path.dirname(os.path.realpath(__file__))
-@skipUnless(sys.platform.startswith("linux"), "linux only")
+@pytest.mark.skip(reason="test executes pre-compiled binaries")
def test_signed_div():
test_bin = os.path.join(test_location, "..", "..", "binaries", "tests", "x86_64", "test_signed_div")
b = angr.Project(test_bin, auto_load_libs=False)
diff --git a/tests/test_sscanf.py b/tests/test_sscanf.py
index 29d2c8403..ea799b310 100644
--- a/tests/test_sscanf.py
+++ b/tests/test_sscanf.py
@@ -1,3 +1,4 @@
+import pytest
import angr
import subprocess
import sys
@@ -14,7 +15,7 @@ test_location = os.path.dirname(os.path.realpath(__file__))
class TestSscanf(unittest.TestCase):
- @unittest.skipUnless(sys.platform.startswith("linux"), "linux only")
+ @unittest.skip("test executes pre-compiled binaries")
def test_sscanf(self):
test_bin = os.path.join(test_location, "..", "..", "binaries", "tests", "x86_64", "sscanf_test")
b = angr.Project(test_bin, auto_load_libs=False)
diff --git a/tests/test_strtol.py b/tests/test_strtol.py
index 6c29cab22..f36181407 100644
--- a/tests/test_strtol.py
+++ b/tests/test_strtol.py
@@ -11,7 +11,7 @@ class TestStrtol(unittest.TestCase):
# pylint: disable=no-self-use
@slow_test
- @unittest.skipUnless(sys.platform.startswith("linux"), "linux-only")
+ @unittest.skip("test executes pre-compiled binaries")
def test_strtol(self, threads=None):
test_bin = os.path.join(bin_location, "tests", "x86_64", "strtol_test")
# disabling auto_load_libs increases the execution time of the test case.

97
gnu/packages/python-xyz.scm
View file

@ -34070,6 +34070,103 @@ (define-public python-itanium-demangler
mangled symbols, which can be used for directly extracting type information.")
(license license:bsd-0)))
(define-public python-angr
(package
(name "python-angr")
(version "9.2.46")
(source
(origin
;; Fetching from Git as pypi release doesn't include all test files.
(method git-fetch)
(patches (search-patches "python-angr-addition-type-error.patch"
"python-angr-check-exec-deps.patch"))
(uri (git-reference
(url "https://github.com/angr/angr")
(commit (string-append "v" version))))
(file-name (git-file-name name version))
(sha256
(base32 "18y9wyf7va7gvp9zd6lhw82j9a2x2ajsvbawh96xnxzml0jwlwjm"))))
(build-system pyproject-build-system)
(arguments
(list
#:phases #~(modify-phases %standard-phases
(add-after 'unpack 'patch-tests
(lambda* (#:key inputs #:allow-other-keys)
(let ((coreutils (assoc-ref inputs "coreutils")))
(substitute* "tests/test_vault.py"
(("/bin/false")
(which "false")))
(substitute* "tests/common.py"
(("\\[\"cc\"\\]")
"[\"gcc\"]")))))
(replace 'check
(lambda* (#:key inputs tests? #:allow-other-keys)
(when tests?
(copy-recursively #$(this-package-native-input "binaries")
"../binaries")
(with-directory-excursion "tests"
;; test_mips32_missing_offset_in_instructions fails
;; with capstone 5 and passes with capstone 4. Might
;; be a capstone regressions, needs investigation.
;;
;; test_concrete_memset is a non-deterministic benchmark.
(invoke "pytest" "-vv" "-x" "--dist" "loadfile"
"-k" "not test_mips32_missing_offset_in_instructions and not test_concrete_memset"
"-n" (number->string (parallel-job-count)))))))
(add-before 'build 'set-cc
(lambda _
(setenv "CC" "gcc"))))))
(propagated-inputs (list python-ailment
python-archinfo
python-cachetools
python-cffi
python-claripy
python-cle
python-colorama
python-cppheaderparser
python-dpkt
python-gitpython
python-mulpyplexer
python-nampa
python-networkx
python-protobuf
python-psutil
python-itanium-demangler
python-pycparser
python-pyvex
python-progressbar2
python-rpyc
python-sortedcontainers
python-sqlalchemy
python-sympy
unicorn))
(native-inputs `(("python-pytest" ,python-pytest)
("python-pytest-xdist" ,python-pytest-xdist)
("binaries"
;; This repository ships several binaries used only for testing
;; purpose. The binaries are not executed and not part of the
;; angr distribution, they are only used to test angr's binary
;; analysis capabilities. In the context of the GNU FSDG, these
;; files should be considered non-functional data.
,(origin
(method git-fetch)
(uri (git-reference (url
"https://github.com/angr/binaries")
(commit (string-append "v"
version))))
(file-name (git-file-name "angr-binaries" version))
(sha256 (base32
"1f286b2239zavxzwg1184hj1zs380cr9qr549mvy3vywvm8bsmgr"))))))
(home-page "https://github.com/angr/angr")
(synopsis "Multi-architecture binary analysis toolkit")
(description
"This package provides a versatile binary analysis platform with the
ability to perform dynamic symbolic execution as well as various
static analyses directly on binaries. As such, it can be used for all
kinds of reverse engineering, vulnerability discovery, exploit
generation, and software testing purposes.")
(license license:bsd-2)))
(define-public python-peachpy
;; There is no tag in this repo.
(let ((commit "913d74c35a6b1d330e90bfc055208ce5b06b35a0")