class ArrayTest(unittest.TestCase):
def setUp(self):
self.jvm = Machine()
load_stdlib_classes(self.jvm)
self.jvm.load_class_file('example/ArrayTest.class')
def test_insertion_sort(self):
l = [4, 3, 5, 1]
r = self.jvm.call_function('jvmtest/ArrayTest/insertionSort', l)
self.assertEqual(r, None)
self.assertEqual(l, [1, 3, 4, 5])
def test_cocktail_sort(self):
l = [4, 3, 5, 1]
r = self.jvm.call_function('jvmtest/ArrayTest/cocktailSort', l)
self.assertEqual(r, None)
self.assertEqual(l, [1, 3, 4, 5])
def test_sum(self):
l = [5, 5, 14, 3]
r = self.jvm.call_function('jvmtest/ArrayTest/sum', l)
self.assertEqual(r, sum(l))
def test_loop_multiple(self):
r = self.jvm.call_function('jvmtest/ArrayTest/loopMultipleArray')
self.assertEqual(r, 'aA1\nbB2\ncC3\n')
class StringTest(unittest.TestCase):
def setUp(self):
self.jvm = Machine()
load_stdlib_classes(self.jvm)
self.jvm.load_class_file('example/StringTest.class')
def test_rot13_hello_world(self):
self.assertEqual(
self.jvm.call_function('jvmtest/StringTest/rot13', 'Hello World!'),
'Uryyb Jbeyq!')
def test_reverse_string(self):
r = self.jvm.call_function('jvmtest/StringTest/reverseString',
'Test message!')
self.assertEqual(r, '!egassem tseT')
class JVMTest(unittest.TestCase):
def setUp(self):
self.jvm = Machine()
load_stdlib_classes(self.jvm)
self.jvm.load_class_file('example/IntegerTest.class')
def test_return_0(self):
self.assertEqual(self.jvm.call_function('jvmtest/IntegerTest/return0'),
0)
def test_return_1(self):
self.assertEqual(self.jvm.call_function('jvmtest/IntegerTest/return1'),
1)
def test_return_5000(self):
self.assertEqual(
self.jvm.call_function('jvmtest/IntegerTest/return5000'), 5000)
def test_passthrough(self):
for i in range(500):
self.assertEqual(
self.jvm.call_function('jvmtest/IntegerTest/passthrough', i),
i)
def test_passthrough_loop(self):
for i in range(500, 550):
self.assertEqual(
self.jvm.call_function('jvmtest/IntegerTest/passthrough_loop',
i), i)
def test_double(self):
for i in range(500):
self.assertEqual(
self.jvm.call_function('jvmtest/IntegerTest/doubleNum', i),
i * 2)
def test_power(self):
for i in range(500):
self.assertEqual(
self.jvm.call_function('jvmtest/IntegerTest/power', i), i * i)
def test_iterative_fibonacci(self):
self.assertEqual(
self.jvm.call_function('jvmtest/IntegerTest/iterativeFibonacci',
20), 6765)
def test_recursive_fibonacci(self):
self.assertEqual(
self.jvm.call_function('jvmtest/IntegerTest/recursiveFibonacci',
7), 13)
class InstanceTest(unittest.TestCase):
def setUp(self):
self.jvm = Machine()
load_stdlib_classes(self.jvm)
self.jvm.load_class_file('example/InstanceTest.class')
def test_single_instance(self):
self.assertEqual(
self.jvm.call_function('jvmtest/InstanceTest/test_single'), 12345)
def test_multiple_instance_1(self):
self.assertEqual(
self.jvm.call_function('jvmtest/InstanceTest/test_multiple_1'),
12345)
def test_multiple_instance_2(self):
self.assertEqual(
self.jvm.call_function('jvmtest/InstanceTest/test_multiple_2'),
54321)
#!/usr/bin/env python3
from pyjvm.Machine import Machine
from pyjvm.jstdlib.StdlibLoader import load_stdlib_classes
m = Machine()
# Load stdlib
load_stdlib_classes(m)
# Load local classes
m.load_class_file('example/Hello.class')
#m.load_class_file('example/TestImport.class')
#m.load_class_file('example/IntegerTest.class')
#m.load_class_file('example/Rot13.class')
#m.load_class_file('example/InstanceTest.class')
# Dump machine state
#m.dump()
print(m.call_function('com/gkbrk/JVMTest/Hello/monteCarloPi', 5000))
frames_chunk = frames[i:i + 14]
page = Layout(
HSplit([
VSplit([HSplit([Frame(VSplit(frame)) for frame in frames_chunk])]),
Window(),
Label('LEFT/RIGHT: change page. v: toggle view. q: quit.')
]))
CONST_POOL_PAGES += [page]
# start the JVM and record the Layout at each step
log.info(f'Recording the execution of {method}...')
ERROR = False
try:
stdout = jvm.call_function(method, arguments)
except Exception as e:
log.exception('Something went wrong during the execution')
ERROR = True
if not LAYOUT_STACK:
log.error('There\'s nothing to replay. Aborting now...')
exit(1)
# overwrite the first textbox of each Layout object to show the number of steps
for i, l in enumerate(LAYOUT_STACK):
if ERROR:
text = f'Step {i+1}/{len(LAYOUT_STACK)} [WARNING: PARTIAL EXECUTION]'
style = 'class:text-area fg:red'
else:
text = f'Step {i+1}/{len(LAYOUT_STACK)}'