def test_dup_x1(self):
stack = IntrptEvalStack()
stack.iconst(10)
stack.iconst(20)
self.assertEqual(stack.size(), 2)
stack.dup_x1()
self.assertEqual(stack.size(), 3)
self.assertPyVMInt(stack.pop(), 20)
self.assertPyVMInt(stack.pop(), 10)
self.assertPyVMInt(stack.pop(), 20)
def test_imul(self):
stack = IntrptEvalStack()
stack.push(PyVMValue.pyint(10))
stack.push(PyVMValue.pyint(20))
self.assertEqual(stack.size(), 2)
stack.imul()
self.assertEqual(stack.size(), 1)
val = stack.pop()
self.assertPyVMInt(val, 200)
self.assertEqual(stack.size(), 0)
def test_dneg(self):
stack = IntrptEvalStack()
stack.push(PyVMValue.pydouble(10))
stack.push(PyVMValue.pydouble(20))
self.assertEqual(stack.size(), 2)
stack.dneg()
self.assertEqual(stack.size(), 2)
val = stack.pop()
self.assertPyVMDouble(val, -20)
self.assertEqual(stack.size(), 1)
def test_ior(self):
stack = IntrptEvalStack()
stack.push(PyVMValue.pyint(6))
stack.push(PyVMValue.pyint(8))
self.assertEqual(stack.size(), 2)
stack.ior()
self.assertEqual(stack.size(), 1)
val = stack.pop()
self.assertPyVMInt(val, 14)
self.assertEqual(stack.size(), 0)
def test_dup2(self):
stack = IntrptEvalStack()
stack.dconst(10)
self.assertEqual(stack.size(), 1)
stack.dup2()
self.assertEqual(stack.size(), 2)
self.assertPyVMDouble(stack.pop(), 10)
self.assertPyVMDouble(stack.pop(), 10)
def test_push_pop(self):
stack = IntrptEvalStack()
self.assertEqual(stack.size(), 0)
val = PyVMValue.pyint(10)
stack.push(val)
self.assertEqual(stack.size(), 1)
val1 = stack.pop()
self.assertEqual(val, val1)
self.assertEqual(stack.size(), 0)
def test_dconst(self):
stack = IntrptEvalStack()
stack.dconst(10)
self.assertEqual(stack.size(), 1)
val = stack.pop()
self.assertPyVMDouble(val, 10)
self.assertEqual(stack.size(), 0)
def test_irem(self):
stack = IntrptEvalStack()
stack.push(PyVMValue.pyint(5))
stack.push(PyVMValue.pyint(3))
self.assertEqual(stack.size(), 2)
stack.irem()
self.assertEqual(stack.size(), 1)
val = stack.pop()
self.assertPyVMInt(val, 2)
self.assertEqual(stack.size(), 0)
stack.push(PyVMValue.pyint(3))
stack.push(PyVMValue.pyint(5))
self.assertEqual(stack.size(), 2)
stack.irem()
self.assertEqual(stack.size(), 1)
val = stack.pop()
self.assertPyVMInt(val, 3)
self.assertEqual(stack.size(), 0)
def test_i2t(self):
stack = IntrptEvalStack()
stack.iconst(10)
stack.i2l()
self.assertPyVMLong(stack.peek(), 10)
stack.i2f()
self.assertPyVMFloat(stack.peek(), 10)
stack.i2d()
self.assertPyVMDouble(stack.peek(), 10)
def test_drem(self):
stack = IntrptEvalStack()
stack.push(PyVMValue.pydouble(5))
stack.push(PyVMValue.pydouble(3))
self.assertEqual(stack.size(), 2)
stack.drem()
self.assertEqual(stack.size(), 1)
val = stack.pop()
self.assertPyVMDouble(val, 2)
self.assertEqual(stack.size(), 0)
stack.push(PyVMValue.pydouble(3))
stack.push(PyVMValue.pydouble(5))
self.assertEqual(stack.size(), 2)
stack.drem()
self.assertEqual(stack.size(), 1)
val = stack.pop()
self.assertPyVMDouble(val, 3)
self.assertEqual(stack.size(), 0)