def test_call(self):
v8 = v8eval.V8()
v8.eval('function inc(x) { return x + 1; }')
self.assertEqual(v8.call('inc', [7]), 8)
with self.assertRaises(TypeError):
v8.call(None, [7])
with self.assertRaises(TypeError):
v8.call('inc', None)
with self.assertRaises(v8eval.V8Error):
v8.call('i', [7])
def test_eval(self):
v8 = v8eval.V8()
self.assertEqual(v8.eval('1 + 2'), 3)
self.assertEqual(v8.eval('var p = { x: 1.1, y: 2.2 }; p'), {
'x': 1.1,
'y': 2.2
})
self.assertEqual(v8.eval(''), None)
self.assertEqual(v8.eval('function inc(x) { return x + 1; }'), None)
with self.assertRaises(TypeError):
v8.eval(None)
with self.assertRaises(v8eval.V8Error):
v8.eval("foo")
def test_debugger(self):
v8 = v8eval.V8()
with self.assertRaises(TypeError):
v8.enable_debugger(0.1)
with self.assertRaises(v8eval.V8Error):
v8.enable_debugger(-1)
port = 12345
self.assertEqual(v8.enable_debugger(port), None)
with self.assertRaises(v8eval.V8Error):
v8.enable_debugger(port)
self.assertEqual(v8.disable_debugger(), None)
self.assertEqual(v8.enable_debugger(port), None)
self.assertEqual(v8.disable_debugger(), None)
def __init__(self, test, num_repeat):
threading.Thread.__init__(self)
self.v8 = v8eval.V8()
self.test = test
self.num_repeat = num_repeat
def eval(self, jsEnv, js):
try:
return v8eval.V8().eval('{}{}'.format(jsEnv, js))
except (TypeError, v8eval.V8Error):
RuntimeError('We encountered an error running the V8 Engine.')
def eval(self, body, domain):
try:
return v8eval.V8().eval(template(body, domain))
except (TypeError, v8eval.V8Error):
RuntimeError('We encountered an error running the V8 Engine.')
def add(x, y):
v8 = v8eval.V8()
v8.eval('var add = (x, y) => x + y;')
return v8.call('add', [x, y])