def test_leave_s(self):
from VM import VM
from MethodDefinition import MethodDefinition
vm = VM()
m = MethodDefinition()
x = ldc('i4.1')
m.instructions.append(x)
m.instructions.append(x)
m.instructions.append(x)
dest = ldc('i4.3')
dest.label = 'zzz'
m.instructions.append(dest)
vm.set_current_method(m)
x = leave('s zzz')
x.execute(vm)
index = vm.get_instruction_pointer()
self.assertEqual(3, index);
def test_br(self):
from VM import VM
from MethodDefinition import MethodDefinition
vm = VM()
m = MethodDefinition()
x = ldc('i4.1')
m.instructions.append(x)
m.instructions.append(x)
m.instructions.append(x)
dest = ldc('i4.3')
dest.label = 'asdf'
m.instructions.append(dest)
vm.set_current_method(m)
x = br('asdf') # fixme optional parameters
x.execute(vm)
index = vm.get_instruction_pointer()
self.assertEqual(3, index);
def test_br_s(self):
from VM import VM
from MethodDefinition import MethodDefinition
vm = VM()
m = MethodDefinition()
x = ldc('i4.1')
m.instructions.append(x)
m.instructions.append(x)
m.instructions.append(x)
dest = ldc('i4.3')
dest.label = 'zzz'
m.instructions.append(dest)
vm.set_current_method(m)
x = br('s zzz')
x.execute(vm)
index = vm.get_instruction_pointer()
self.assertEqual(3, index)
def test_leave(self):
from VM import VM
from MethodDefinition import MethodDefinition
vm = VM()
m = MethodDefinition()
x = ldc('i4.1')
m.instructions.append(x)
m.instructions.append(x)
m.instructions.append(x)
dest = ldc('i4.3')
dest.label = 'asdf'
m.instructions.append(dest)
vm.set_current_method(m)
x = leave('asdf') # fixme optional parameters
x.execute(vm)
index = vm.get_instruction_pointer()
self.assertEqual(3, index)
def test_execute_true_s(self):
from VM import VM
from MethodDefinition import MethodDefinition
vm = VM()
m = MethodDefinition()
x = ldc('i4.1')
m.instructions.append(x)
m.instructions.append(x)
m.instructions.append(x)
dest = ldc('i4.3')
dest.label = 'asdf'
m.instructions.append(dest)
vm.set_current_method(m)
vm.stack.push(Variable(1))
x = brtrue('s asdf') # fixme optional parameters
x.execute(vm)
index = vm.get_instruction_pointer()
self.assertEqual(3, index);
self.assertEqual(vm.stack.count(), 0)
def test_execute_true_s(self):
from VM import VM
from MethodDefinition import MethodDefinition
vm = VM()
m = MethodDefinition()
x = ldc('i4.1')
m.instructions.append(x)
m.instructions.append(x)
m.instructions.append(x)
dest = ldc('i4.3')
dest.label = 'asdf'
m.instructions.append(dest)
vm.set_current_method(m)
vm.stack.push(Variable(1))
x = brtrue('s asdf') # fixme optional parameters
x.execute(vm)
index = vm.get_instruction_pointer()
self.assertEqual(3, index)
self.assertEqual(vm.stack.count(), 0)
