cpython-lru_cache-weakref: Lib/test/test

annotate Lib/test/test_syntax.py @ 58765:2ba7677bfa95 legacy-trunk

testCopysign was defined twice in test_math; combine the definitions

author	Mark Dickinson <dickinsm@gmail.com>
date	Sat, 06 Feb 2010 23:11:25 +0000
parents	0dd1aa33265f
children	c8c840162804

rev	line source
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	1 """This module tests SyntaxErrors.
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	2
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	3 Here's an example of the sort of thing that is tested.
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	4
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	5 >>> def f(x):
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	6 ... global x
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	7 Traceback (most recent call last):
48251 2d76af7f7702 include filename and line number in SyntaxError Benjamin Peterson <benjamin@python.org> parents: 47860 diff changeset	8 SyntaxError: name 'x' is local and global (<doctest test.test_syntax[0]>, line 1)
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	9
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	10 The tests are all raise SyntaxErrors. They were created by checking
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	11 each C call that raises SyntaxError. There are several modules that
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	12 raise these exceptions-- ast.c, compile.c, future.c, pythonrun.c, and
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	13 symtable.c.
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	14
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	15 The parser itself outlaws a lot of invalid syntax. None of these
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	16 errors are tested here at the moment. We should add some tests; since
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	17 there are infinitely many programs with invalid syntax, we would need
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	18 to be judicious in selecting some.
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	19
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	20 The compiler generates a synthetic module name for code executed by
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	21 doctest. Since all the code comes from the same module, a suffix like
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	22 [1] is appended to the module name, As a consequence, changing the
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	23 order of tests in this module means renumbering all the errors after
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	24 it. (Maybe we should enable the ellipsis option for these tests.)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	25
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	26 In ast.c, syntax errors are raised by calling ast_error().
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	27
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	28 Errors from set_context():
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	29
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	30 >>> obj.None = 1
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	31 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	32 File "<doctest test.test_syntax[1]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	33 SyntaxError: cannot assign to None
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	34
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	35 >>> None = 1
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	36 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	37 File "<doctest test.test_syntax[2]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	38 SyntaxError: cannot assign to None
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	39
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	40 It's a syntax error to assign to the empty tuple. Why isn't it an
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	41 error to assign to the empty list? It will always raise some error at
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	42 runtime.
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	43
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	44 >>> () = 1
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	45 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	46 File "<doctest test.test_syntax[3]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	47 SyntaxError: can't assign to ()
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	48
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	49 >>> f() = 1
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	50 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	51 File "<doctest test.test_syntax[4]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	52 SyntaxError: can't assign to function call
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	53
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	54 >>> del f()
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	55 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	56 File "<doctest test.test_syntax[5]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	57 SyntaxError: can't delete function call
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	58
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	59 >>> a + 1 = 2
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	60 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	61 File "<doctest test.test_syntax[6]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	62 SyntaxError: can't assign to operator
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	63
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	64 >>> (x for x in x) = 1
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	65 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	66 File "<doctest test.test_syntax[7]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	67 SyntaxError: can't assign to generator expression
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	68
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	69 >>> 1 = 1
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	70 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	71 File "<doctest test.test_syntax[8]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	72 SyntaxError: can't assign to literal
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	73
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	74 >>> "abc" = 1
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	75 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	76 File "<doctest test.test_syntax[8]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	77 SyntaxError: can't assign to literal
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	78
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	79 >>> `1` = 1
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	80 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	81 File "<doctest test.test_syntax[10]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	82 SyntaxError: can't assign to repr
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	83
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	84 If the left-hand side of an assignment is a list or tuple, an illegal
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	85 expression inside that contain should still cause a syntax error.
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	86 This test just checks a couple of cases rather than enumerating all of
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	87 them.
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	88
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	89 >>> (a, "b", c) = (1, 2, 3)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	90 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	91 File "<doctest test.test_syntax[11]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	92 SyntaxError: can't assign to literal
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	93
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	94 >>> [a, b, c + 1] = [1, 2, 3]
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	95 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	96 File "<doctest test.test_syntax[12]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	97 SyntaxError: can't assign to operator
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	98
38181 ab704b99e150 - Bug #1487966: Fix SystemError with conditional expression in assignment Neal Norwitz <nnorwitz@gmail.com> parents: 38111 diff changeset	99 >>> a if 1 else b = 1
ab704b99e150 - Bug #1487966: Fix SystemError with conditional expression in assignment Neal Norwitz <nnorwitz@gmail.com> parents: 38111 diff changeset	100 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	101 File "<doctest test.test_syntax[13]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	102 SyntaxError: can't assign to conditional expression
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	103
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	104 From compiler_complex_args():
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	105
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	106 >>> def f(None=1):
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	107 ... pass
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	108 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	109 File "<doctest test.test_syntax[14]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	110 SyntaxError: cannot assign to None
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	111
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	112
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	113 From ast_for_arguments():
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	114
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	115 >>> def f(x, y=1, z):
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	116 ... pass
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	117 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	118 File "<doctest test.test_syntax[15]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	119 SyntaxError: non-default argument follows default argument
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	120
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	121 >>> def f(x, None):
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	122 ... pass
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	123 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	124 File "<doctest test.test_syntax[16]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	125 SyntaxError: cannot assign to None
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	126
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	127 >>> def f(*None):
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	128 ... pass
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	129 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	130 File "<doctest test.test_syntax[17]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	131 SyntaxError: cannot assign to None
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	132
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	133 >>> def f(**None):
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	134 ... pass
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	135 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	136 File "<doctest test.test_syntax[18]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	137 SyntaxError: cannot assign to None
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	138
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	139
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	140 From ast_for_funcdef():
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	141
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	142 >>> def None(x):
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	143 ... pass
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	144 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	145 File "<doctest test.test_syntax[19]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	146 SyntaxError: cannot assign to None
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	147
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	148
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	149 From ast_for_call():
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	150
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	151 >>> def f(it, *varargs):
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	152 ... return list(it)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	153 >>> L = range(10)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	154 >>> f(x for x in L)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	155 [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	156 >>> f(x for x in L, 1)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	157 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	158 File "<doctest test.test_syntax[23]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	159 SyntaxError: Generator expression must be parenthesized if not sole argument
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	160 >>> f((x for x in L), 1)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	161 [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	162
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	163 >>> f(i0, i1, i2, i3, i4, i5, i6, i7, i8, i9, i10, i11,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	164 ... i12, i13, i14, i15, i16, i17, i18, i19, i20, i21, i22,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	165 ... i23, i24, i25, i26, i27, i28, i29, i30, i31, i32, i33,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	166 ... i34, i35, i36, i37, i38, i39, i40, i41, i42, i43, i44,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	167 ... i45, i46, i47, i48, i49, i50, i51, i52, i53, i54, i55,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	168 ... i56, i57, i58, i59, i60, i61, i62, i63, i64, i65, i66,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	169 ... i67, i68, i69, i70, i71, i72, i73, i74, i75, i76, i77,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	170 ... i78, i79, i80, i81, i82, i83, i84, i85, i86, i87, i88,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	171 ... i89, i90, i91, i92, i93, i94, i95, i96, i97, i98, i99,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	172 ... i100, i101, i102, i103, i104, i105, i106, i107, i108,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	173 ... i109, i110, i111, i112, i113, i114, i115, i116, i117,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	174 ... i118, i119, i120, i121, i122, i123, i124, i125, i126,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	175 ... i127, i128, i129, i130, i131, i132, i133, i134, i135,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	176 ... i136, i137, i138, i139, i140, i141, i142, i143, i144,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	177 ... i145, i146, i147, i148, i149, i150, i151, i152, i153,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	178 ... i154, i155, i156, i157, i158, i159, i160, i161, i162,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	179 ... i163, i164, i165, i166, i167, i168, i169, i170, i171,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	180 ... i172, i173, i174, i175, i176, i177, i178, i179, i180,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	181 ... i181, i182, i183, i184, i185, i186, i187, i188, i189,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	182 ... i190, i191, i192, i193, i194, i195, i196, i197, i198,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	183 ... i199, i200, i201, i202, i203, i204, i205, i206, i207,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	184 ... i208, i209, i210, i211, i212, i213, i214, i215, i216,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	185 ... i217, i218, i219, i220, i221, i222, i223, i224, i225,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	186 ... i226, i227, i228, i229, i230, i231, i232, i233, i234,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	187 ... i235, i236, i237, i238, i239, i240, i241, i242, i243,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	188 ... i244, i245, i246, i247, i248, i249, i250, i251, i252,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	189 ... i253, i254, i255)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	190 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	191 File "<doctest test.test_syntax[25]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	192 SyntaxError: more than 255 arguments
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	193
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	194 The actual error cases counts positional arguments, keyword arguments,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	195 and generator expression arguments separately. This test combines the
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	196 three.
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	197
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	198 >>> f(i0, i1, i2, i3, i4, i5, i6, i7, i8, i9, i10, i11,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	199 ... i12, i13, i14, i15, i16, i17, i18, i19, i20, i21, i22,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	200 ... i23, i24, i25, i26, i27, i28, i29, i30, i31, i32, i33,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	201 ... i34, i35, i36, i37, i38, i39, i40, i41, i42, i43, i44,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	202 ... i45, i46, i47, i48, i49, i50, i51, i52, i53, i54, i55,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	203 ... i56, i57, i58, i59, i60, i61, i62, i63, i64, i65, i66,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	204 ... i67, i68, i69, i70, i71, i72, i73, i74, i75, i76, i77,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	205 ... i78, i79, i80, i81, i82, i83, i84, i85, i86, i87, i88,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	206 ... i89, i90, i91, i92, i93, i94, i95, i96, i97, i98, i99,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	207 ... i100, i101, i102, i103, i104, i105, i106, i107, i108,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	208 ... i109, i110, i111, i112, i113, i114, i115, i116, i117,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	209 ... i118, i119, i120, i121, i122, i123, i124, i125, i126,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	210 ... i127, i128, i129, i130, i131, i132, i133, i134, i135,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	211 ... i136, i137, i138, i139, i140, i141, i142, i143, i144,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	212 ... i145, i146, i147, i148, i149, i150, i151, i152, i153,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	213 ... i154, i155, i156, i157, i158, i159, i160, i161, i162,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	214 ... i163, i164, i165, i166, i167, i168, i169, i170, i171,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	215 ... i172, i173, i174, i175, i176, i177, i178, i179, i180,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	216 ... i181, i182, i183, i184, i185, i186, i187, i188, i189,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	217 ... i190, i191, i192, i193, i194, i195, i196, i197, i198,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	218 ... i199, i200, i201, i202, i203, i204, i205, i206, i207,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	219 ... i208, i209, i210, i211, i212, i213, i214, i215, i216,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	220 ... i217, i218, i219, i220, i221, i222, i223, i224, i225,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	221 ... i226, i227, i228, i229, i230, i231, i232, i233, i234,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	222 ... i235, i236, i237, i238, i239, i240, i241, i242, i243,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	223 ... (x for x in i244), i245, i246, i247, i248, i249, i250, i251,
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	224 ... i252=1, i253=1, i254=1, i255=1)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	225 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	226 File "<doctest test.test_syntax[26]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	227 SyntaxError: more than 255 arguments
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	228
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	229 >>> f(lambda x: x[0] = 3)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	230 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	231 File "<doctest test.test_syntax[27]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	232 SyntaxError: lambda cannot contain assignment
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	233
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	234 The grammar accepts any test (basically, any expression) in the
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	235 keyword slot of a call site. Test a few different options.
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	236
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	237 >>> f(x()=2)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	238 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	239 File "<doctest test.test_syntax[28]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	240 SyntaxError: keyword can't be an expression
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	241 >>> f(a or b=1)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	242 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	243 File "<doctest test.test_syntax[29]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	244 SyntaxError: keyword can't be an expression
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	245 >>> f(x.y=1)
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	246 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	247 File "<doctest test.test_syntax[30]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	248 SyntaxError: keyword can't be an expression
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	249
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	250
54639 1b8602c38fd0 remove error checks already done in set_context() Benjamin Peterson <benjamin@python.org> parents: 52956 diff changeset	251 More set_context():
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	252
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	253 >>> (x for x in x) += 1
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	254 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	255 File "<doctest test.test_syntax[31]>", line 1
54639 1b8602c38fd0 remove error checks already done in set_context() Benjamin Peterson <benjamin@python.org> parents: 52956 diff changeset	256 SyntaxError: can't assign to generator expression
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	257 >>> None += 1
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	258 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	259 File "<doctest test.test_syntax[32]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	260 SyntaxError: cannot assign to None
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	261 >>> f() += 1
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	262 Traceback (most recent call last):
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	263 File "<doctest test.test_syntax[33]>", line 1
54639 1b8602c38fd0 remove error checks already done in set_context() Benjamin Peterson <benjamin@python.org> parents: 52956 diff changeset	264 SyntaxError: can't assign to function call
39611 17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	265
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	266
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	267 Test continue in finally in weird combinations.
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	268
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	269 continue in for loop under finally shouuld be ok.
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	270
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	271 >>> def test():
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	272 ... try:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	273 ... pass
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	274 ... finally:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	275 ... for abc in range(10):
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	276 ... continue
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	277 ... print abc
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	278 >>> test()
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	279 9
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	280
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	281 Start simple, a continue in a finally should not be allowed.
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	282
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	283 >>> def test():
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	284 ... for abc in range(10):
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	285 ... try:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	286 ... pass
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	287 ... finally:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	288 ... continue
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	289 Traceback (most recent call last):
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	290 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	291 File "<doctest test.test_syntax[36]>", line 6
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	292 SyntaxError: 'continue' not supported inside 'finally' clause
39611 17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	293
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	294 This is essentially a continue in a finally which should not be allowed.
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	295
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	296 >>> def test():
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	297 ... for abc in range(10):
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	298 ... try:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	299 ... pass
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	300 ... finally:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	301 ... try:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	302 ... continue
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	303 ... except:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	304 ... pass
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	305 Traceback (most recent call last):
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	306 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	307 File "<doctest test.test_syntax[37]>", line 6
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	308 SyntaxError: 'continue' not supported inside 'finally' clause
39611 17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	309
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	310 >>> def foo():
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	311 ... try:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	312 ... pass
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	313 ... finally:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	314 ... continue
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	315 Traceback (most recent call last):
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	316 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	317 File "<doctest test.test_syntax[38]>", line 5
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	318 SyntaxError: 'continue' not supported inside 'finally' clause
39611 17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	319
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	320 >>> def foo():
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	321 ... for a in ():
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	322 ... try:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	323 ... pass
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	324 ... finally:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	325 ... continue
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	326 Traceback (most recent call last):
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	327 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	328 File "<doctest test.test_syntax[39]>", line 6
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	329 SyntaxError: 'continue' not supported inside 'finally' clause
39611 17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	330
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	331 >>> def foo():
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	332 ... for a in ():
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	333 ... try:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	334 ... pass
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	335 ... finally:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	336 ... try:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	337 ... continue
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	338 ... finally:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	339 ... pass
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	340 Traceback (most recent call last):
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	341 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	342 File "<doctest test.test_syntax[40]>", line 7
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	343 SyntaxError: 'continue' not supported inside 'finally' clause
39611 17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	344
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	345 >>> def foo():
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	346 ... for a in ():
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	347 ... try: pass
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	348 ... finally:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	349 ... try:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	350 ... pass
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	351 ... except:
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	352 ... continue
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	353 Traceback (most recent call last):
17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	354 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	355 File "<doctest test.test_syntax[41]>", line 8
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	356 SyntaxError: 'continue' not supported inside 'finally' clause
39611 17f1df1553c9 Patch #1542451: disallow continue anywhere under a finally Neal Norwitz <nnorwitz@gmail.com> parents: 38218 diff changeset	357
39983 f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	358 There is one test for a break that is not in a loop. The compiler
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	359 uses a single data structure to keep track of try-finally and loops,
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	360 so we need to be sure that a break is actually inside a loop. If it
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	361 isn't, there should be a syntax error.
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	362
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	363 >>> try:
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	364 ... print 1
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	365 ... break
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	366 ... print 2
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	367 ... finally:
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	368 ... print 3
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	369 Traceback (most recent call last):
f5d7de5031aa Fix for SF bug 1569998: break permitted inside try. Jeremy Hylton <jeremy@alum.mit.edu> parents: 39611 diff changeset	370 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	371 File "<doctest test.test_syntax[42]>", line 3
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	372 SyntaxError: 'break' outside loop
40227 3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	373
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	374 This should probably raise a better error than a SystemError (or none at all).
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	375 In 2.5 there was a missing exception and an assert was triggered in a debug
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	376 build. The number of blocks must be greater than CO_MAXBLOCKS. SF #1565514
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	377
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	378 >>> while 1:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	379 ... while 2:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	380 ... while 3:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	381 ... while 4:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	382 ... while 5:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	383 ... while 6:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	384 ... while 8:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	385 ... while 9:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	386 ... while 10:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	387 ... while 11:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	388 ... while 12:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	389 ... while 13:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	390 ... while 14:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	391 ... while 15:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	392 ... while 16:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	393 ... while 17:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	394 ... while 18:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	395 ... while 19:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	396 ... while 20:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	397 ... while 21:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	398 ... while 22:
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	399 ... break
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	400 Traceback (most recent call last):
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	401 ...
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	402 SystemError: too many statically nested blocks
3608605a74d5 Fix bug #1565514, SystemError not raised on too many nested blocks. Neal Norwitz <nnorwitz@gmail.com> parents: 39983 diff changeset	403
41205 b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	404 This tests assignment-context; there was a bug in Python 2.5 where compiling
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	405 a complex 'if' (one with 'elif') would fail to notice an invalid suite,
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	406 leading to spurious errors.
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	407
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	408 >>> if 1:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	409 ... x() = 1
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	410 ... elif 1:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	411 ... pass
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	412 Traceback (most recent call last):
41532 4b9fa8092e82 Whitespace normalization. Ugh, we really need to do this more often. Neal Norwitz <nnorwitz@gmail.com> parents: 41205 diff changeset	413 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	414 File "<doctest test.test_syntax[44]>", line 2
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	415 SyntaxError: can't assign to function call
41205 b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	416
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	417 >>> if 1:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	418 ... pass
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	419 ... elif 1:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	420 ... x() = 1
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	421 Traceback (most recent call last):
41532 4b9fa8092e82 Whitespace normalization. Ugh, we really need to do this more often. Neal Norwitz <nnorwitz@gmail.com> parents: 41205 diff changeset	422 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	423 File "<doctest test.test_syntax[45]>", line 4
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	424 SyntaxError: can't assign to function call
41205 b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	425
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	426 >>> if 1:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	427 ... x() = 1
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	428 ... elif 1:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	429 ... pass
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	430 ... else:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	431 ... pass
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	432 Traceback (most recent call last):
41532 4b9fa8092e82 Whitespace normalization. Ugh, we really need to do this more often. Neal Norwitz <nnorwitz@gmail.com> parents: 41205 diff changeset	433 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	434 File "<doctest test.test_syntax[46]>", line 2
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	435 SyntaxError: can't assign to function call
41205 b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	436
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	437 >>> if 1:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	438 ... pass
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	439 ... elif 1:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	440 ... x() = 1
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	441 ... else:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	442 ... pass
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	443 Traceback (most recent call last):
41532 4b9fa8092e82 Whitespace normalization. Ugh, we really need to do this more often. Neal Norwitz <nnorwitz@gmail.com> parents: 41205 diff changeset	444 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	445 File "<doctest test.test_syntax[47]>", line 4
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	446 SyntaxError: can't assign to function call
41205 b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	447
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	448 >>> if 1:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	449 ... pass
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	450 ... elif 1:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	451 ... pass
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	452 ... else:
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	453 ... x() = 1
b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	454 Traceback (most recent call last):
41532 4b9fa8092e82 Whitespace normalization. Ugh, we really need to do this more often. Neal Norwitz <nnorwitz@gmail.com> parents: 41205 diff changeset	455 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	456 File "<doctest test.test_syntax[48]>", line 6
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	457 SyntaxError: can't assign to function call
41205 b43a52f71696 Patch #1642547: Fix an error/crash when encountering syntax errors in complex if statements. Collin Winter <collinw@gmail.com> parents: 40227 diff changeset	458
47860 80109d4044cd #3219 repeated keyword arguments aren't allowed in function calls anymore Benjamin Peterson <benjamin@python.org> parents: 41532 diff changeset	459 >>> f(a=23, a=234)
80109d4044cd #3219 repeated keyword arguments aren't allowed in function calls anymore Benjamin Peterson <benjamin@python.org> parents: 41532 diff changeset	460 Traceback (most recent call last):
80109d4044cd #3219 repeated keyword arguments aren't allowed in function calls anymore Benjamin Peterson <benjamin@python.org> parents: 41532 diff changeset	461 ...
52956 b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	462 File "<doctest test.test_syntax[49]>", line 1
b50f11b8cad7 fix syntax tests after formatting change Benjamin Peterson <benjamin@python.org> parents: 49696 diff changeset	463 SyntaxError: keyword argument repeated
47860 80109d4044cd #3219 repeated keyword arguments aren't allowed in function calls anymore Benjamin Peterson <benjamin@python.org> parents: 41532 diff changeset	464
54742 3eb8510808c9 give a better error message when deleting () Benjamin Peterson <benjamin@python.org> parents: 54639 diff changeset	465 >>> del ()
3eb8510808c9 give a better error message when deleting () Benjamin Peterson <benjamin@python.org> parents: 54639 diff changeset	466 Traceback (most recent call last):
3eb8510808c9 give a better error message when deleting () Benjamin Peterson <benjamin@python.org> parents: 54639 diff changeset	467 ...
3eb8510808c9 give a better error message when deleting () Benjamin Peterson <benjamin@python.org> parents: 54639 diff changeset	468 File "<doctest test.test_syntax[50]>", line 1
3eb8510808c9 give a better error message when deleting () Benjamin Peterson <benjamin@python.org> parents: 54639 diff changeset	469 SyntaxError: can't delete ()
3eb8510808c9 give a better error message when deleting () Benjamin Peterson <benjamin@python.org> parents: 54639 diff changeset	470
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	471 """
a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	472
23589 b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	473 import re
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	474 import unittest
29870 030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	475 import warnings
23589 b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	476
24364 aa0d2d51fbde Get rid of relative imports in all unittests. Now anything that Barry Warsaw <barry@python.org> parents: 23589 diff changeset	477 from test import test_support
23589 b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	478
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	479 class SyntaxTestCase(unittest.TestCase):
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	480
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	481 def _check_error(self, code, errtext,
38111 0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	482 filename="<testcase>", mode="exec", subclass=None):
23589 b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	483 """Check that compiling code raises SyntaxError with errtext.
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	484
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	485 errtest is a regular expression that must be present in the
38111 0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	486 test of the exception raised. If subclass is specified it
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	487 is the expected subclass of SyntaxError (e.g. IndentationError).
23589 b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	488 """
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	489 try:
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	490 compile(code, filename, mode)
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	491 except SyntaxError, err:
38111 0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	492 if subclass and not isinstance(err, subclass):
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	493 self.fail("SyntaxError is not a %s" % subclass.__name__)
23589 b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	494 mo = re.search(errtext, str(err))
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	495 if mo is None:
57367 ed30bcffa146 improve several corner cases related with argument names in parenthesis Benjamin Peterson <benjamin@python.org> parents: 54742 diff changeset	496 self.fail("%s did not contain '%r'" % (err, errtext,))
23589 b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	497 else:
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	498 self.fail("compile() did not raise SyntaxError")
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	499
57367 ed30bcffa146 improve several corner cases related with argument names in parenthesis Benjamin Peterson <benjamin@python.org> parents: 54742 diff changeset	500 def test_paren_arg_with_default(self):
ed30bcffa146 improve several corner cases related with argument names in parenthesis Benjamin Peterson <benjamin@python.org> parents: 54742 diff changeset	501 self._check_error("def f((x)=23): pass",
ed30bcffa146 improve several corner cases related with argument names in parenthesis Benjamin Peterson <benjamin@python.org> parents: 54742 diff changeset	502 "parenthesized arg with default")
ed30bcffa146 improve several corner cases related with argument names in parenthesis Benjamin Peterson <benjamin@python.org> parents: 54742 diff changeset	503
23589 b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	504 def test_assign_call(self):
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	505 self._check_error("f() = 1", "assign")
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	506
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	507 def test_assign_del(self):
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	508 self._check_error("del f()", "delete")
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	509
29870 030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	510 def test_global_err_then_warn(self):
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	511 # Bug tickler: The SyntaxError raised for one global statement
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	512 # shouldn't be clobbered by a SyntaxWarning issued for a later one.
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	513 source = re.sub('(?m)^ *:', '', """\
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	514 :def error(a):
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	515 : global a # SyntaxError
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	516 :def warning():
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	517 : b = 1
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	518 : global b # SyntaxWarning
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	519 :""")
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	520 warnings.filterwarnings(action='ignore', category=SyntaxWarning)
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	521 self._check_error(source, "global")
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	522 warnings.filters.pop(0)
030227de8051 SF patch 763201: handling of SyntaxErrors in symbol table build Jeremy Hylton <jeremy@alum.mit.edu> parents: 24364 diff changeset	523
35959 fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	524 def test_break_outside_loop(self):
fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	525 self._check_error("break", "outside loop")
fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	526
fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	527 def test_delete_deref(self):
fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	528 source = re.sub('(?m)^ *:', '', """\
fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	529 :def foo(x):
fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	530 : def bar():
fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	531 : print x
fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	532 : del x
fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	533 :""")
fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	534 self._check_error(source, "nested scope")
fca7337710fd Improve test coverage. Hope the test_file changes work the same on windows. Neal Norwitz <nnorwitz@gmail.com> parents: 31515 diff changeset	535
38111 0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	536 def test_unexpected_indent(self):
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	537 self._check_error("foo()\n bar()\n", "unexpected indent",
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	538 subclass=IndentationError)
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	539
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	540 def test_no_indent(self):
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	541 self._check_error("if 1:\nfoo()", "expected an indented block",
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	542 subclass=IndentationError)
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	543
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	544 def test_bad_outdent(self):
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	545 self._check_error("if 1:\n foo()\n bar()",
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	546 "unindent does not match .* level",
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	547 subclass=IndentationError)
0e7d34aaea61 Patch #1475845: Raise IndentationError for unexpected indent. Martin v. Löwis <martin@v.loewis.de> parents: 36418 diff changeset	548
38218 26fb563881c9 Fix #1474677, non-keyword argument following keyword. Neal Norwitz <nnorwitz@gmail.com> parents: 38181 diff changeset	549 def test_kwargs_last(self):
26fb563881c9 Fix #1474677, non-keyword argument following keyword. Neal Norwitz <nnorwitz@gmail.com> parents: 38181 diff changeset	550 self._check_error("int(base=10, '2')", "non-keyword arg")
26fb563881c9 Fix #1474677, non-keyword argument following keyword. Neal Norwitz <nnorwitz@gmail.com> parents: 38181 diff changeset	551
23589 b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	552 def test_main():
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	553 test_support.run_unittest(SyntaxTestCase)
36418 a625e8876407 Improved handling of syntax errors. Jeremy Hylton <jeremy@alum.mit.edu> parents: 35959 diff changeset	554 from test import test_syntax
58198 0dd1aa33265f Reverting the Revision: 77368. I committed Flox's big patch for tests by Senthil Kumaran <orsenthil@gmail.com> parents: 58197 diff changeset	555 test_support.run_doctest(test_syntax, verbosity=True)
23589 b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	556
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	557 if __name__ == "__main__":
b0658feef939 Fix SF bug [ 561825 ] Confusing error for "del f()" Jeremy Hylton <jeremy@alum.mit.edu> parents: diff changeset	558 test_main()

Mercurial > cpython-lru_cache-weakref

annotate Lib/test/test_syntax.py @ 58765:2ba7677bfa95 legacy-trunk