Author: Armin Rigo <[email protected]>
Branch: static-callback-embedding
Changeset: r2535:dd5771e43bd0
Date: 2016-01-07 16:19 +0100
http://bitbucket.org/cffi/cffi/changeset/dd5771e43bd0/
Log: Allow platform-specific hacks to invoke the compiler
diff --git a/testing/embedding/test_basic.py b/testing/embedding/test_basic.py
--- a/testing/embedding/test_basic.py
+++ b/testing/embedding/test_basic.py
@@ -1,3 +1,4 @@
+import py
import sys, os
import shutil, subprocess
from testing.udir import udir
@@ -35,10 +36,22 @@
env=env)
self._compiled_modules.add(name)
- def compile(self, name, modules, extra=[]):
+ def compile(self, name, modules, **flags):
path = self.get_path()
filename = '%s.c' % name
shutil.copy(os.path.join(local_dir, filename), path)
+ if sys.platform.startswith('linux'):
+ self._compile_linux(name, modules, **flags)
+ elif sys.platform.startswith('win'):
+ self._compile_win(name, modules, **flags)
+ else:
+ py.test.skip("don't know how to invoke the C compiler on %r" %
+ (sys.platform,))
+
+ def _compile_linux(self, name, modules,
+ opt=False, threads=False, defines={}):
+ path = self.get_path()
+ filename = '%s.c' % name
if 'CC' in os.environ:
args = os.environ['CC'].split()
else:
@@ -47,6 +60,10 @@
args.extend(os.environ['CFLAGS'].split())
if 'LDFLAGS' in os.environ:
args.extend(os.environ['LDFLAGS'].split())
+ if threads:
+ args.append('-pthread')
+ if opt:
+ args.append('-O2')
args.extend(['-g', filename, '-o', name, '-L.'])
if '__pypy__' in sys.builtin_module_names:
# xxx a bit hackish, maybe ffi.compile() should do a better job
@@ -63,9 +80,14 @@
args.extend(['%s.so' % modname for modname in modules])
args.append('-lpython2.7')
args.append('-Wl,-rpath=$ORIGIN/')
- args.extend(extra)
+ for key, value in sorted(defines.items()):
+ args.append('-D%s=%s' % (key, value))
self._run(args)
+ def _compile_win(self, name, modules,
+ opt=False, threads=False, defines={}):
+ xxxx
+
def execute(self, name):
path = self.get_path()
env = os.environ.copy()
diff --git a/testing/embedding/test_performance.py
b/testing/embedding/test_performance.py
--- a/testing/embedding/test_performance.py
+++ b/testing/embedding/test_performance.py
@@ -4,7 +4,7 @@
class TestPerformance(EmbeddingTests):
def test_perf_single_threaded(self):
self.prepare_module('perf')
- self.compile('perf-test', ['_perf_cffi'], ['-O2'])
+ self.compile('perf-test', ['_perf_cffi'], opt=True)
output = self.execute('perf-test')
print '='*79
print output.rstrip()
@@ -12,8 +12,8 @@
def test_perf_in_1_thread(self):
self.prepare_module('perf')
- self.compile('perf-test', ['_perf_cffi'],
- ['-pthread', '-O2', '-DPTEST_USE_THREAD=1'])
+ self.compile('perf-test', ['_perf_cffi'], opt=True, threads=True,
+ defines={'PTEST_USE_THREAD': '1'})
output = self.execute('perf-test')
print '='*79
print output.rstrip()
@@ -21,8 +21,8 @@
def test_perf_in_2_threads(self):
self.prepare_module('perf')
- self.compile('perf-test', ['_perf_cffi'],
- ['-pthread', '-O2', '-DPTEST_USE_THREAD=2'])
+ self.compile('perf-test', ['_perf_cffi'], opt=True, threads=True,
+ defines={'PTEST_USE_THREAD': '2'})
output = self.execute('perf-test')
print '='*79
print output.rstrip()
@@ -30,8 +30,8 @@
def test_perf_in_4_threads(self):
self.prepare_module('perf')
- self.compile('perf-test', ['_perf_cffi'],
- ['-pthread', '-O2', '-DPTEST_USE_THREAD=4'])
+ self.compile('perf-test', ['_perf_cffi'], opt=True, threads=True,
+ defines={'PTEST_USE_THREAD': '4'})
output = self.execute('perf-test')
print '='*79
print output.rstrip()
@@ -39,8 +39,8 @@
def test_perf_in_8_threads(self):
self.prepare_module('perf')
- self.compile('perf-test', ['_perf_cffi'],
- ['-pthread', '-O2', '-DPTEST_USE_THREAD=8'])
+ self.compile('perf-test', ['_perf_cffi'], opt=True, threads=True,
+ defines={'PTEST_USE_THREAD': '8'})
output = self.execute('perf-test')
print '='*79
print output.rstrip()
diff --git a/testing/embedding/test_thread.py b/testing/embedding/test_thread.py
--- a/testing/embedding/test_thread.py
+++ b/testing/embedding/test_thread.py
@@ -4,7 +4,7 @@
class TestThread(EmbeddingTests):
def test_first_calls_in_parallel(self):
self.prepare_module('add1')
- self.compile('thread1-test', ['_add1_cffi'], ['-pthread'])
+ self.compile('thread1-test', ['_add1_cffi'], threads=True)
for i in range(50):
output = self.execute('thread1-test')
assert output == ("starting\n"
@@ -20,7 +20,7 @@
def test_init_different_modules_in_different_threads(self):
self.prepare_module('add1')
self.prepare_module('add2')
- self.compile('thread2-test', ['_add1_cffi', '_add2_cffi'],
['-pthread'])
+ self.compile('thread2-test', ['_add1_cffi', '_add2_cffi'],
threads=True)
output = self.execute('thread2-test')
output = self._take_out(output, "preparing")
output = self._take_out(output, ".")
@@ -37,7 +37,7 @@
self.prepare_module('add1')
self.prepare_module('add2')
self.compile('thread2-test', ['_add1_cffi', '_add2_cffi'],
- ['-pthread', '-DT2TEST_AGAIN_ADD1'])
+ threads=True, defines={'T2TEST_AGAIN_ADD1': '1'})
output = self.execute('thread2-test')
output = self._take_out(output, "adding 40 and 2\n")
assert output == ("starting\n"
@@ -50,7 +50,7 @@
def test_load_in_parallel_more(self):
self.prepare_module('add2')
self.prepare_module('add3')
- self.compile('thread3-test', ['_add2_cffi', '_add3_cffi'],
['-pthread'])
+ self.compile('thread3-test', ['_add2_cffi', '_add3_cffi'],
threads=True)
for i in range(150):
output = self.execute('thread3-test')
for j in range(10):
diff --git a/testing/embedding/test_tlocal.py b/testing/embedding/test_tlocal.py
--- a/testing/embedding/test_tlocal.py
+++ b/testing/embedding/test_tlocal.py
@@ -4,7 +4,7 @@
class TestThreadLocal(EmbeddingTests):
def test_thread_local(self):
self.prepare_module('tlocal')
- self.compile('tlocal-test', ['_tlocal_cffi'], ['-pthread'])
+ self.compile('tlocal-test', ['_tlocal_cffi'], threads=True)
for i in range(10):
output = self.execute('tlocal-test')
assert output == "done\n"
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