Author: Matti Picus <[email protected]>
Branch: issue2752
Changeset: r94266:b6f2617d0c19
Date: 2018-04-08 11:54 +0300
http://bitbucket.org/pypy/pypy/changeset/b6f2617d0c19/
Log: simplify test a bit, fails after exactly 1045 iterations
diff --git a/pypy/module/cpyext/test/test_bufferobject.py
b/pypy/module/cpyext/test/test_bufferobject.py
--- a/pypy/module/cpyext/test/test_bufferobject.py
+++ b/pypy/module/cpyext/test/test_bufferobject.py
@@ -2,19 +2,9 @@
from pypy.module.cpyext.test.test_api import BaseApiTest
from pypy.module.cpyext.test.test_cpyext import AppTestCpythonExtensionBase
from pypy.module.cpyext.api import PyObject
-from pypy.conftest import option
class AppTestBufferObject(AppTestCpythonExtensionBase):
- def setup_class(cls):
- from rpython.tool.udir import udir
- AppTestCpythonExtensionBase.setup_class.im_func(cls)
- if option.runappdirect:
- cls.w_udir = str(udir)
- else:
- cls.w_udir = cls.space.wrap(str(udir))
-
-
def test_FromMemory(self):
module = self.import_extension('foo', [
("get_FromMemory", "METH_NOARGS",
@@ -123,22 +113,18 @@
])
import io, gc
bufsize = 4096
- with io.open(self.udir + '/test.txt', 'wb') as f:
+ def getdata(bufsize):
data = b'01234567'
for x in range(18):
data += data
- f.write(data)
- def sub(i):
- fpos = 0
- with io.open(self.udir + '/test.txt', 'rb') as f:
- for j, block in enumerate(iter(lambda: f.read(bufsize), b'')):
- try:
- module.test_mod(block, gc.collect)
- except ValueError as e:
- print("%s at top it=%d, read it=%d, fpos=%d"
- % (e, i, j, fpos))
- assert False
- fpos = f.tell()
-
- for x in map(sub, range(100)):
- pass
+ if len(data) >= bufsize:
+ break
+ return data
+ for j, block in enumerate(iter(lambda: getdata(bufsize), b'')):
+ try:
+ module.test_mod(block, gc.collect)
+ except ValueError as e:
+ print("%s at it=%d" % (e, j))
+ assert False
+ if j > 2000:
+ break
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