Author: Richard Plangger <[email protected]>
Branch: new-jit-log
Changeset: r85812:bb50587b2582
Date: 2016-07-22 11:48 +0200
http://bitbucket.org/pypy/pypy/changeset/bb50587b2582/
Log: check generated jitlog header in app level test
diff --git a/pypy/module/_jitlog/test/test__jitlog.py
b/pypy/module/_jitlog/test/test__jitlog.py
--- a/pypy/module/_jitlog/test/test__jitlog.py
+++ b/pypy/module/_jitlog/test/test__jitlog.py
@@ -1,17 +1,29 @@
from rpython.tool.udir import udir
from pypy.tool.pytest.objspace import gettestobjspace
+from rpython.rlib.rjitlog import rjitlog as jl
class AppTestJitLog(object):
- spaceconfig = {'usemodules': ['_jitlog']}
+ spaceconfig = {'usemodules': ['_jitlog', 'struct']}
def setup_class(cls):
cls.w_tmpfilename = cls.space.wrap(str(udir.join('test__jitlog.1')))
+ cls.w_mark_header = cls.space.wrap(jl.MARK_JITLOG_HEADER)
+ cls.w_version = cls.space.wrap(jl.JITLOG_VERSION_16BIT_LE)
def test_enable(self):
- import _jitlog
+ import _jitlog, struct
tmpfile = open(self.tmpfilename, 'wb')
fileno = tmpfile.fileno()
_jitlog.enable(fileno)
_jitlog.disable()
# no need to clsoe tmpfile, it is done by jitlog
+
+ with open(self.tmpfilename, 'rb') as fd:
+ assert fd.read(1) == self.mark_header
+ assert fd.read(2) == self.version
+ count, = struct.unpack('<h', fd.read(2))
+ for i in range(count):
+ opnum = struct.unpack('<h', fd.read(2))
+ strcount = struct.unpack('<i', fd.read(4))
+ fd.read(strcount)
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