pypy/module/pypyjit/test_pypy_c/test_math.py::TestMath::()::test_log

self = <pypy.module.pypyjit.test_pypy_c.test_math.TestMath object at 0x000002b944886a68>

    def test_log(self):
        def main(n):
            import math
    
            i = 1
            s = 0.0
            while i < n:
                s += math.log(i) - math.log10(i)
                i += 1
            return s
        log = self.run(main, [500])
        assert round(log.result, 6) == round(main(500), 6)
        loop, = log.loops_by_filename(self.filepath)
>       assert loop.match("""
            i2 = int_lt(i0, i1)
            guard_true(i2, descr=...)
            guard_not_invalidated(descr=...)
            f1 = cast_int_to_float(i0)
            i3 = float_le(f1, 0.0)
            guard_false(i3, descr=...)
            f2 = call_f(ConstClass(log), f1, descr=<Callf . f EF=2>)
            f3 = call_f(ConstClass(log10), f1, descr=<Callf . f EF=2>)
            f4 = float_sub(f2, f3)
            f5 = float_add(f0, f4)
            i4 = int_add(i0, 1)
            --TICK--
            jump(..., descr=...)
        """)

pypy\module\pypyjit\test_pypy_c\test_math.py:19: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
pypy\module\pypyjit\test_pypy_c\model.py:186: in match
    return matcher.match(expected_src, **kwds)
pypy\module\pypyjit\test_pypy_c\model.py:527: in match
    self.match_loop(expected_ops, ignore_ops)
pypy\module\pypyjit\test_pypy_c\model.py:503: in match_loop
    self.match_op(op, exp_op)
pypy\module\pypyjit\test_pypy_c\model.py:420: in match_op
    self._assert(self.match_var(arg, exp_arg), "variable mismatch: %r instead of %r" % (arg, exp_arg))
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

self = <pypy.module.pypyjit.test_pypy_c.model.OpMatcher object at 0x000002b9448ebb40>
cond = False
message = "variable mismatch: 'ConstClass(ccall_log)' instead of 'ConstClass(log)'"

    def _assert(self, cond, message):
        if not cond:
>           raise InvalidMatch(message, frame=sys._getframe(1))
E           InvalidMatch: variable mismatch: 'ConstClass(ccall_log)' instead of 'ConstClass(log)'

pypy\module\pypyjit\test_pypy_c\model.py:405: InvalidMatch

builder: pypy-c-jit-win-x86-64 build #2369+

test: pypy/module/pypyjit/test_pypy_c/test_math.py::TestMath::()::test_log