Author: Antonio Cuni <anto.c...@gmail.com>
Branch:
Changeset: r44756:2eda4b5a3dfa
Date: 2011-06-06 17:56 +0200
http://bitbucket.org/pypy/pypy/changeset/2eda4b5a3dfa/
Log: port this test to test_pypy_c_new
diff --git a/pypy/module/pypyjit/test/test_pypy_c.py
b/pypy/module/pypyjit/test/test_pypy_c.py
--- a/pypy/module/pypyjit/test/test_pypy_c.py
+++ b/pypy/module/pypyjit/test/test_pypy_c.py
@@ -279,38 +279,6 @@
return long(sa)
''', 93, count_debug_merge_point=False, *tests)
- def test_division_to_rshift(self):
- avalues = ('a', 'b', 7, -42, 8)
- bvalues = ['b'] + range(-10, 0) + range(1,10)
- code = ''
- a1, b1, res1 = 10, 20, 0
- a2, b2, res2 = 10, -20, 0
- a3, b3, res3 = -10, -20, 0
- def dd(a, b, aval, bval):
- m = {'a': aval, 'b': bval}
- if not isinstance(a, int):
- a=m[a]
- if not isinstance(b, int):
- b=m[b]
- return a/b
- for a in avalues:
- for b in bvalues:
- code += ' sa += %s / %s\n' % (a, b)
- res1 += dd(a, b, a1, b1)
- res2 += dd(a, b, a2, b2)
- res3 += dd(a, b, a3, b3)
- # The purpose of this test is to check that we get
- # the correct results, not really to count operations.
- self.run_source('''
- def main(a, b):
- i = sa = 0
- while i < 2000:
-%s
- i += 1
- return sa
- ''' % code, sys.maxint, ([a1, b1], 2000 * res1),
- ([a2, b2], 2000 * res2),
- ([a3, b3], 2000 * res3))
def test_mod(self):
avalues = ('a', 'b', 7, -42, 8)
diff --git a/pypy/module/pypyjit/test_pypy_c/test_pypy_c_new.py
b/pypy/module/pypyjit/test_pypy_c/test_pypy_c_new.py
--- a/pypy/module/pypyjit/test_pypy_c/test_pypy_c_new.py
+++ b/pypy/module/pypyjit/test_pypy_c/test_pypy_c_new.py
@@ -1772,6 +1772,28 @@
i15 = int_add(i10, i14)
""")
+ def test_division_to_rshift_allcases(self):
+ """
+ This test only checks that we get the expected result, not that any
+ optimization has been applied.
+ """
+ avalues = ('a', 'b', 7, -42, 8)
+ bvalues = ['b'] + range(-10, 0) + range(1,10)
+ code = ''
+ for a in avalues:
+ for b in bvalues:
+ code += ' sa += %s / %s\n' % (a, b)
+ src = """
+ def main(a, b):
+ i = sa = 0
+ while i < 300:
+%s
+ i += 1
+ return sa
+ """ % code
+ self.run_and_check(src, [ 10, 20], threshold=200)
+ self.run_and_check(src, [ 10, -20], threshold=200)
+ self.run_and_check(src, [-10, -20], threshold=200)
def test_oldstyle_newstyle_mix(self):
def main():
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