def test_load():
pwd = py.path.local(__file__)
js_file = str(pwd.dirpath("test_load.js"))
assertv("load('" + js_file + "'); x;", 1)
def test_infinity_nan():
assertv('1/0', 'Infinity')
assertv('0/0', 'NaN')
assertv('-1/0', '-Infinity')
def test_overflow_int_to_float():
assertv('1e200', '1e+200')
def test_variable_deletion():
assertv("var x = 3; delete this.x;", False)
assertv("x = 3; delete this.x;", True)
assertv("var x = 3; delete this.x; x", 3)
