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gnu: python-cffi: Fix tests.

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Fixes issue #35371 (see: https://bugs.gnu.org/35371).

* gnu/packages/libffi.scm (python-cffi)[phases]
{patch-paths-of-dynamically-loaded-libraries}: Add phase.
[home-page]: Update URL.
This commit is contained in:
Maxim Cournoyer 2019-04-27 23:46:40 -04:00
parent a8bb8fccd8
commit 4e933afda4
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1 changed files with 27 additions and 3 deletions
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gnu/packages/libffi.scm
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@ -6,6 +6,7 @@
;;; Copyright © 2016, 2017 Ben Woodcroft <donttrustben@gmail.com>
;;; Copyright © 2017, 2019 Marius Bakke <mbakke@fastmail.com>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2019 Maxim Cournoyer <maxim.cournoyer@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@ -126,6 +127,30 @@ conversions for values passed between the two languages.")
(("'cc testownlib") "'gcc testownlib"))
(invoke "py.test" "-v" "c/" "testing/")
#t))
(add-before 'check 'patch-paths-of-dynamically-loaded-libraries
(lambda* (#:key inputs #:allow-other-keys)
;; Shared libraries should be referred by their absolute path as
;; using find_library or the like with their name fail when the
;; resolved .so object is a linker script rather than an ELF
;; binary (this is a limitation of the ctype library of Python).
(let* ((glibc (assoc-ref inputs "libc"))
(libm (string-append glibc "/lib/libm.so.6"))
(libc (string-append glibc "/lib/libc.so.6")))
(substitute* '("testing/cffi0/test_function.py"
"testing/cffi0/test_parsing.py"
"testing/cffi0/test_unicode_literals.py"
"testing/cffi0/test_zdistutils.py"
"testing/cffi1/test_recompiler.py")
(("lib_m = ['\"]{1}m['\"]{1}")
(format #f "lib_m = '~a'" libm)))
(substitute* '("testing/cffi0/test_verify.py"
"testing/cffi1/test_verify1.py")
(("lib_m = \\[['\"]{1}m['\"]{1}\\]")
(format #f "lib_m = ['~a']" libm)))
(substitute* "c/test_c.py"
(("find_and_load_library\\(['\"]{1}c['\"]{1}")
(format #f "find_and_load_library('~a'" libc)))
#t)))
(add-before 'check 'disable-failing-test
;; This is assumed to be a libffi issue:
;; https://bitbucket.org/cffi/cffi/issues/312/tests-failed-with-armv8
@ -133,10 +158,9 @@ conversions for values passed between the two languages.")
(substitute* "testing/cffi0/test_ownlib.py"
(("ret.left") "ownlib.left"))
#t)))))
(home-page "https://cffi.readthedocs.org")
(home-page "https://cffi.readthedocs.io/")
(synopsis "Foreign function interface for Python")
(description
"Foreign Function Interface for Python calling C code.")
(description "Foreign Function Interface for Python calling C code.")
(license expat)))
(define-public python2-cffi