Python while_loop Examples

Example #1

File: parser.py Project: jwilk/jtc

 def p_for(self, p):
     'loop_i : FOR LPAREN assign_e SEMICOLON expr SEMICOLON assign_e RPAREN instr'
     pre = syntax.evaluation(p[3])
     mid = p[5]
     post = syntax.evaluation(p[7])
     body = p[9]
     p[0] = syntax.block_statement([pre, syntax.while_loop(mid, post, body, p.lexpos(1))])

Example #2

File: test_syntax.py Project: meteoratlas/cohort3

 def test_while_loop(self):
     self.assertEqual("12345", syntax.while_loop(5))
     self.assertEqual("12", syntax.while_loop(2))
     self.assertEqual(None, syntax.while_loop("string"))
     self.assertEqual(None, syntax.while_loop(-5))

Example #3

def test_while_loop():
    assert syntax.while_loop(4) == 1

Example #4

File: parser.py Project: jwilk/jtc

 def p_while(self, p):
     'loop_i : WHILE LPAREN expr RPAREN instr'
     p[0] = syntax.while_loop(p[3], [], p[5], p.lexpos(1))