Author: Armin Rigo <[email protected]>
Branch: store-sink-array
Changeset: r45011:c4c0e6c82b48
Date: 2011-06-19 16:36 +0200
http://bitbucket.org/pypy/pypy/changeset/c4c0e6c82b48/
Log: More tests.
diff --git a/pypy/jit/metainterp/test/test_resume.py
b/pypy/jit/metainterp/test/test_resume.py
--- a/pypy/jit/metainterp/test/test_resume.py
+++ b/pypy/jit/metainterp/test/test_resume.py
@@ -1259,6 +1259,60 @@
assert len(expected) == len(trace)
assert demo55.next == demo66
+def test_virtual_adder_pending_fields_2():
+ class Storage(object):
+ pass
+ storage = Storage()
+ modifier = ResumeDataVirtualAdder(storage, None)
+ modifier._add_pending_fields([])
+ assert not storage.rd_pendingfields
+ #
+ class FieldDescr(object):
+ pass
+ field_a = FieldDescr()
+ storage = Storage()
+ modifier = ResumeDataVirtualAdder(storage, None)
+ modifier.liveboxes_from_env = {42: rffi.cast(rffi.SHORT, 1042),
+ 61: rffi.cast(rffi.SHORT, 1061)}
+ modifier._add_pending_fields([(field_a, 42, 61)])
+ pf = storage.rd_pendingfields
+ assert len(pf) == 1
+ assert (annlowlevel.cast_base_ptr_to_instance(FieldDescr, pf[0].lldescr)
+ is field_a)
+ assert rffi.cast(lltype.Signed, pf[0].num) == 1042
+ assert rffi.cast(lltype.Signed, pf[0].fieldnum) == 1061
+
+def test_resume_reader_fields_2():
+ class ResumeReader(AbstractResumeDataReader):
+ def __init__(self, got):
+ self.got = got
+ def setfield(self, descr, struct, fieldnum):
+ assert lltype.typeOf(struct) is lltype.Signed
+ assert lltype.typeOf(fieldnum) is rffi.SHORT
+ fieldnum = rffi.cast(lltype.Signed, fieldnum)
+ self.got.append((descr, struct, fieldnum))
+ def decode_ref(self, num):
+ return rffi.cast(lltype.Signed, num) * 100
+ got = []
+ pf = lltype.nullptr(PENDINGFIELDSP.TO)
+ ResumeReader(got)._prepare_pendingfields(pf)
+ assert got == []
+ #
+ class FieldDescr(AbstractDescr):
+ pass
+ field_a = FieldDescr()
+ field_b = FieldDescr()
+ pf = lltype.malloc(PENDINGFIELDSP.TO, 2)
+ pf[0].lldescr = annlowlevel.cast_instance_to_base_ptr(field_a)
+ pf[0].num = rffi.cast(rffi.SHORT, 1042)
+ pf[0].fieldnum = rffi.cast(rffi.SHORT, 1061)
+ pf[1].lldescr = annlowlevel.cast_instance_to_base_ptr(field_b)
+ pf[1].num = rffi.cast(rffi.SHORT, 2042)
+ pf[1].fieldnum = rffi.cast(rffi.SHORT, 2061)
+ got = []
+ ResumeReader(got)._prepare_pendingfields(pf)
+ assert got == [(field_a, 104200, 1061), (field_b, 204200, 2061)]
+
def test_invalidation_needed():
class options:
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