forked from pool/python-python-prctl
Accepting request 832778 from devel:languages:python
OBS-URL: https://build.opensuse.org/request/show/832778 OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/python-python-prctl?expand=0&rev=3
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27
bigendian.patch
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27
bigendian.patch
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@@ -0,0 +1,27 @@
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Index: python-prctl-1.7/_prctlmodule.c
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===================================================================
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--- python-prctl-1.7.orig/_prctlmodule.c
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+++ python-prctl-1.7/_prctlmodule.c
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@@ -50,6 +50,7 @@ prctl_prctl(PyObject *self, PyObject *ar
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{
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long option = 0;
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long arg = 0;
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+ int intarg = 0;
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char *argstr = NULL;
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char name[17] = "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0";
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int result;
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@@ -286,12 +287,12 @@ prctl_prctl(PyObject *self, PyObject *ar
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#ifdef PR_GET_TID_ADDRESS
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case(PR_GET_TID_ADDRESS):
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#endif
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- result = prctl(option, &arg, 0, 0, 0);
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+ result = prctl(option, &intarg, 0, 0, 0);
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if(result < 0) {
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PyErr_SetFromErrno(PyExc_OSError);
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return NULL;
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}
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- return PyInt_FromLong(arg);
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+ return PyInt_FromLong(intarg);
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case(PR_SET_NAME):
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case(PR_GET_NAME):
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result = prctl(option, name, 0, 0, 0);
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@@ -6,7 +6,7 @@ Index: python-prctl-1.7/test_prctl.py
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self.assertEqual(prctl.get_keepcaps(), False)
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@require('set_mce_kill')
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+ @unittest.skipIf(sys.maxsize <= 2**32, 'fails on 32 bit')
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+ @unittest.skipIf(sys.maxsize <= 2**32 or arch == 's390x', 'no such file on this architecture')
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def test_mce_kill(self):
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"""Test the MCE_KILL setting"""
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fd = open('/proc/sys/vm/memory_failure_early_kill')
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79
powerpc.patch
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79
powerpc.patch
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@@ -0,0 +1,79 @@
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diff -ur python-prctl-1.7.orig/test_prctl.py python-prctl-1.7/test_prctl.py
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--- python-prctl-1.7.orig/test_prctl.py 2020-09-07 11:09:38.544700725 +0200
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+++ python-prctl-1.7/test_prctl.py 2020-09-07 12:28:11.482301401 +0200
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@@ -44,6 +44,8 @@
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class PrctlTest(unittest.TestCase):
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# There are architecture specific tests
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arch = os.uname()[4]
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+ if arch == 'ppc' or arch == 'ppc64' or arch == 'ppc64le':
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+ arch = 'powerpc'
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# prctl behaviour differs when root, so you should test as root and non-root
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am_root = os.geteuid() == 0
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@@ -110,6 +112,7 @@
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self.assertEqual(prctl.get_dumpable(), False)
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self.assertRaises(TypeError, prctl.get_dumpable, "42")
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+ @unittest.skip('cannot change endianness of running python interpreter')
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def test_endian(self):
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"""Test manipulation of the endianness setting"""
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if self.arch == 'powerpc':
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@@ -136,13 +139,55 @@
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self.assertRaises(OSError, prctl.get_fpemu)
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self.assertRaises(OSError, prctl.set_fpemu, prctl.FPEMU_SIGFPE)
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+# define PR_FP_EXC_SW_ENABLE 0x80 /* Use FPEXC for FP exception enables */
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+# define PR_FP_EXC_DIV 0x010000 /* floating point divide by zero */
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+# define PR_FP_EXC_OVF 0x020000 /* floating point overflow */
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+# define PR_FP_EXC_UND 0x040000 /* floating point underflow */
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+# define PR_FP_EXC_RES 0x080000 /* floating point inexact result */
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+# define PR_FP_EXC_INV 0x100000 /* floating point invalid operation */
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+# define PR_FP_EXC_DISABLED 0 /* FP exceptions disabled */
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+# define PR_FP_EXC_NONRECOV 1 /* async non-recoverable exc. mode */
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+# define PR_FP_EXC_ASYNC 2 /* async recoverable exception mode */
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+# define PR_FP_EXC_PRECISE 3 /* precise exception mode */
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+ def print_fpexc(self, fpexc):
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+ if fpexc == 0:
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+ print("PR_FP_EXC_DISABLED")
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+ else:
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+ if fpexc & 3 == _prctl.PR_FP_EXC_ASYNC:
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+ print('PR_FP_EXC_ASYNC')
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+ if fpexc & 3 == _prctl.PR_FP_EXC_NONRECOV:
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+ print('PR_FP_EXC_NONRECOV')
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+ if fpexc & 3 == _prctl.PR_FP_EXC_PRECISE:
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+ print('PR_FP_EXC_PRECISE')
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+ if fpexc & prctl.PR_FP_EXC_SW_ENABLE:
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+ print('PR_FP_EXC_SW_ENABLE')
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+ if fpexc & _prctl.PR_FP_EXC_DIV:
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+ print('PR_FP_EXC_DIV')
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+ if fpexc & _prctl.PR_FP_EXC_OVF:
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+ print('PR_FP_EXC_OVF')
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+ if fpexc & _prctl.PR_FP_EXC_UND:
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+ print('PR_FP_EXC_UND')
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+ if fpexc & _prctl.PR_FP_EXC_RES:
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+ print('PR_FP_EXC_RES')
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+ if fpexc & _prctl.PR_FP_EXC_INV:
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+ print('PR_FP_EXC_INV')
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+ print('\n');
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+
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def test_fpexc(self):
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"""Test manipulation of the fpexc setting"""
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if self.arch == 'powerpc':
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- # FIXME - untested
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- prctl.set_fpexc(prctl.FP_EXC_SW_ENABLE)
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- self.assertEqual(prctl.get_fpexc() & prctl.PR_FP_EXC_SW_ENABLE, prctl.PR_FP_EXC_SW_ENABLE)
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+ fpexc = prctl.get_fpexc()
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+ self.print_fpexc(fpexc)
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+ # Did not find a sane combination of flags that is supported.
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+ self.assertRaises(OSError, prctl.set_fpexc,
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+ prctl.FP_EXC_SW_ENABLE | _prctl.PR_FP_EXC_ASYNC | _prctl.PR_FP_EXC_DIV | _prctl.PR_FP_EXC_INV)
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+ self.print_fpexc(prctl.get_fpexc())
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+ self.assertEqual(prctl.get_fpexc(), fpexc)
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+ prctl.set_fpexc(_prctl.PR_FP_EXC_DISABLED)
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+ self.print_fpexc(prctl.get_fpexc())
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+ self.assertEqual(prctl.get_fpexc(), _prctl.PR_FP_EXC_DISABLED)
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self.assertRaises(ValueError, prctl.set_fpexc, 999)
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+ prctl.set_fpexc(fpexc)
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else:
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self.assertRaises(OSError, prctl.get_fpexc)
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self.assertRaises(OSError, prctl.set_fpexc)
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@@ -1,3 +1,13 @@
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-------------------------------------------------------------------
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Fri Sep 4 13:48:25 UTC 2020 - Marketa Calabkova <mcalabkova@suse.com>
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- Fixing arch-dependent test failures (bsc#1176085):
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* renamed failing-on-i586.patch to memory_failure_early_kill.patch
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* and modified it to skip the test also on s390x
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* added bigendian.patch
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* added powerpc.patch
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* huge thanks to Michal Suchánek
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-------------------------------------------------------------------
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Wed Aug 19 07:46:50 UTC 2020 - Marketa Calabkova <mcalabkova@suse.com>
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@@ -26,7 +26,9 @@ URL: https://github.com/seveas/python-prctl
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Source: https://files.pythonhosted.org/packages/source/p/python-prctl/python-prctl-%{version}.tar.gz
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Source99: https://raw.githubusercontent.com/seveas/python-prctl/master/COPYING
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Patch0: disable-sandboxed-test.patch
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Patch1: failing-on-i586.patch
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Patch1: memory_failure_early_kill.patch
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Patch2: bigendian.patch
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Patch3: powerpc.patch
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BuildRequires: %{python_module devel}
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BuildRequires: %{python_module setuptools}
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BuildRequires: fdupes
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@@ -48,8 +50,7 @@ and allows you to set the process name as seen in ps and top.
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%prep
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%setup -q -n python-prctl-%{version}
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%patch0 -p1
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%patch1 -p1
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%autopatch -p1
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cp %{SOURCE99} .
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%build
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