def test_if(capfd):
interpret('''
if (1) {
print 2;
}
''')
out, err = capfd.readouterr()
assert out == '2\n'
def test_func(capfd):
interpret('''
func hello() {
print "Hello World!";
}
hello();
''')
out, err = capfd.readouterr()
assert out == 'Hello World!\n'
def test_float_lt_int_error(capfd):
with raises(Exception):
interpret('1.5 < 5;')
def test_float_lt(capfd):
interpret('print 1.5 < .5;')
out, err = capfd.readouterr()
assert out == 'False\n' and not err
def test_float_add_int_error():
with raises(Exception):
interpret('1.5 + 5;')
def test_float_add(capfd):
interpret('print 1.5 + .5;')
out, err = capfd.readouterr()
assert out == '2.0\n' and not err
def test_int_lt(capfd):
interpret('print 1 < 5;')
out, err = capfd.readouterr()
assert out == 'True\n' and not err
def test_add_int_error():
with raises(Exception):
interpret('1 + .5;')
def test_string_lt(capfd):
interpret('print "foo" < "bar";')
out, err = capfd.readouterr()
assert out == 'False\n' and not err
def test_print(capfd):
interpret('print 1;')
out, err = capfd.readouterr()
assert out == '1\n'
def test_interp():
interpret('1 + 2;')
def test_while():
interpret('n = 0; while (n < 10) { n = n + 1; }')
def test_string_lt_other_error(capfd):
with raises(Exception):
interpret('"foo" < 5;')
def test_string_add(capfd):
interpret('print "foo" + "bar";')
out, err = capfd.readouterr()
assert out == 'foobar\n' and not err
def test_int_add(capfd):
interpret('print 1 + 5;')
out, err = capfd.readouterr()
assert out == '6\n' and not err
def test_string_add_other_error():
with raises(Exception):
interpret('"foo" + 5;')
def main(i):
interpret(codes[i])
