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From 89f86e9e60e1006fdf2a0b80ac0c91350ffca60c Mon Sep 17 00:00:00 2001
From: Lisandro Dalcin <dalcinl@gmail.com>
Date: Sun, 21 Jul 2019 16:09:37 +0300
Subject: [PATCH] test: Refactor dlopen() tests using libm (Thanks to Drew
Parsons)
---
test/test_dl.py | 18 +++++++++++-------
1 file changed, 11 insertions(+), 7 deletions(-)
diff --git a/test/test_dl.py b/test/test_dl.py
index 20d72d6..7609d66 100644
--- a/test/test_dl.py
+++ b/test/test_dl.py
@@ -8,19 +8,23 @@
pypy_lt_510 = (hasattr(sys, 'pypy_version_info') and
sys.pypy_version_info < (5, 10))
+try:
+ if pypy_lt_510:
+ ctypes = None
+ else:
+ import ctypes
+except ImportError:
+ ctypes = None
+
@unittest.skipIf(dl is None, 'mpi4py-dl')
class TestDL(unittest.TestCase):
+ @unittest.skipIf(ctypes is None, 'ctypes')
def testDL1(self):
- if sys.platform == 'darwin':
- libm = 'libm.dylib'
- else:
- libm = 'libm.so'
+ from ctypes.util import find_library
+ libm = find_library('m')
handle = dl.dlopen(libm, dl.RTLD_LOCAL|dl.RTLD_LAZY)
- if handle == 0 and sys.platform.startswith('linux'):
- self.assertTrue(dl.dlerror() is not None)
- handle = dl.dlopen('libm.so.6', dl.RTLD_LOCAL|dl.RTLD_LAZY)
self.assertTrue(handle != 0)
self.assertTrue(dl.dlerror() is None)
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