def testSomeIf(self):
intr = JavaCardVM(None)
intr.frames.push(
JavaCardFrame([None, 6], [
29, 5, 73, 97, 6, 29, 6, 69, 120, 3, 49, 30, 29, 109, 13, 30,
8, 65, 48, 30, 4, 65, 91, 49, 112, 243, 29, 120
]))
self._run(intr)
def _testBranch(self, opcode, params, stack, expectedIP):
vm = JavaCardVM(None)
vm.frame.stack = stack
f = getattr(vm, opcode)
offset = f(*params)
if offset is None:
offset = 0
self.assertEqual(expectedIP, offset)
def _testLocals(self, opcode, params, init, expected):
vm = JavaCardVM(None)
vm.frame.locals = JavaCardLocals()
for index in init:
vm.frame.locals[index] = init[index]
f = getattr(vm, opcode)
f(*params)
for index in expected:
self.assertEqual(expected[index], vm.frame.locals[index])
def test_gcdIteratif(self):
intr = JavaCardVM(None)
intr.frames.push(
JavaCardFrame(
[42, 56],
[29, 97, 4, 28, 120, 28, 29, 73, 49, 29, 47, 30, 48, 112, 243
]))
self._run(intr)
self.assertEquals(14, intr.getRetValue())
def test_gcdRecursif(self):
intr = JavaCardVM(linkResolver())
intr.load(javatest_cap)
intr.frames.push(
JavaCardFrame(
[42, 56],
[29, 97, 4, 28, 120, 29, 28, 29, 73, 141, 0, 9, 120]))
self._run(intr)
self.assertEquals(14, intr.getRetValue())
def testEasy(self):
intr = JavaCardVM(None)
intr.frames.push(TestDummyFrame([None, 4]))
intr.sload_1()
intr.bspush(58)
intr.sadd()
intr.s2b()
intr.sreturn()
self.assertEquals(62, intr.getRetValue())
def test_callExtStaticMethod(self):
intr = JavaCardVM(linkResolver())
intr.load(javatest_cap)
intr.frames.push(JavaCardFrame([None, None], [17, 106, 129, 141, 0, 5, 122], 0))
try:
self._run(intr)
self.fail()
except ISOException as ioe:
self.assertEqual(0x6A81, ioe.getReason())
def test_objectCreation(self):
intr = JavaCardVM(linkResolver())
intr.load(javatest_cap)
intr.frames.push(TestDummyFrame([None]))
intr.new(2)
intr.dup()
intr.invokespecial(3)
self._run(intr) # dig into
intr.invokevirtual(4)
intr.returnn()
def __init__(self, jcversion=(3, 0, 1)):
self.current_applet_aid = None
# a2d(aid) => Applet
self.applets = {}
# channel => Applet
self.selected = [None, None, None, None]
# opened
self.channels = [True, False, False, False]
# current one
self.current_channel = 0
# Create the VM
self.vm = JavaCardVM(resolver.linkResolver(jcversion))
self.installJCFunctions()
def test_callVirtualMethod(self):
intr = JavaCardVM(linkResolver())
intr.load(javatest_cap)
intr.frames.push(TestDummyFrame([None]))
intr.new(2)
intr.dup()
intr.invokespecial(3)
self._run(intr)
self.assertTrue(isinstance(intr.frame.stack[-1], Applet))
for i in xrange(1, 4):
intr.dup()
intr.sspush(i)
intr.invokevirtual(7)
self._run(intr)
self.assertEqual(i, intr.frame.stack[-1])
intr.pop()
intr.returnn()
def _teststack(self, opcode, params, init, expected):
vm = JavaCardVM(None)
vm.frame.stack = init
f = getattr(vm, opcode)
f(*params)
self.assertEqual(expected, vm.frame.stack)
def _testRun(self, opcode, params, stack):
vm = JavaCardVM(None)
vm.frame.stack = stack
f = getattr(vm, opcode)
f(*params)
