Author: Armin Rigo <ar...@tunes.org>
Branch:
Changeset: r46209:2d0a01e97aab
Date: 2011-08-02 15:42 +0200
http://bitbucket.org/pypy/pypy/changeset/2d0a01e97aab/
Log: A failing test (segfault on top of Boehm).
diff --git a/pypy/jit/backend/test/runner_test.py
b/pypy/jit/backend/test/runner_test.py
--- a/pypy/jit/backend/test/runner_test.py
+++ b/pypy/jit/backend/test/runner_test.py
@@ -2807,6 +2807,29 @@
assert mem2 < mem1
assert mem2 == mem0
+ def test_memoryerror(self):
+ excdescr = BasicFailDescr(666)
+ self.cpu.propagate_exception_v = self.cpu.get_fail_descr_number(
+ excdescr)
+ i0 = BoxInt()
+ p0 = BoxPtr()
+ operations = [
+ ResOperation(rop.NEWUNICODE, [i0], p0),
+ ResOperation(rop.FINISH, [p0], None, descr=BasicFailDescr(1))
+ ]
+ inputargs = [i0]
+ looptoken = LoopToken()
+ self.cpu.compile_loop(inputargs, operations, looptoken)
+ # overflowing values:
+ for big in [
+ sys.maxint // 4 + 1, # just too large
+ int(2*(sys.maxint+1) // 4) + 3, # intmask(this * 4) == 3
+ ]:
+ self.cpu.set_future_value_int(0, big)
+ fail = self.cpu.execute_token(looptoken)
+ assert fail.identifier == excdescr.identifier
+ assert self.cpu.grab_exc_value() == 42 # XXX
+
class OOtypeBackendTest(BaseBackendTest):
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