Author: Brian Kearns <[email protected]>
Branch:
Changeset: r61389:39ef0a70c0e6
Date: 2013-02-18 00:44 +0100
http://bitbucket.org/pypy/pypy/changeset/39ef0a70c0e6/
Log: believe this test_rarithmetic approach should work (but doesn't)
diff --git a/rpython/rlib/test/test_rarithmetic.py
b/rpython/rlib/test/test_rarithmetic.py
--- a/rpython/rlib/test/test_rarithmetic.py
+++ b/rpython/rlib/test/test_rarithmetic.py
@@ -395,16 +395,18 @@
assert not int_between(1, 1, 1)
# these can't be prebuilt on 32bit
-L1 = 0x0102030405060708L
-L2 = 0x0807060504030201L
+U1 = r_ulonglong(0x0102030405060708L)
+U2 = r_ulonglong(0x0807060504030201L)
+S1 = r_longlong(0x0102030405060708L)
+S2 = r_longlong(0x0807060504030201L)
def test_byteswap():
from rpython.rtyper.lltypesystem import rffi, lltype
assert rffi.cast(lltype.Signed, byteswap(rffi.cast(rffi.USHORT, 0x0102)))
== 0x0201
assert rffi.cast(lltype.Signed, byteswap(rffi.cast(rffi.INT, 0x01020304)))
== 0x04030201
- assert byteswap(rffi.cast(rffi.LONGLONG, L1)) == L2
- assert byteswap(rffi.cast(rffi.ULONGLONG, L1)) == L2
+ assert byteswap(U1) == U2
+ assert byteswap(S1) == S2
assert ((byteswap(2.3) - 1.903598566252326e+185) / 1e185) < 0.000001
assert (rffi.cast(lltype.Float, byteswap(rffi.cast(lltype.SingleFloat,
2.3))) - 4.173496037651603e-08) < 1e-16
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