# Tests for the 'tokenize' module. # Large bits stolen from test_grammar.py. # Comments "#" #' #" #\ # # abc '''# #''' x = 1 # # Balancing continuation a = (3, 4, 5, 6) y = [3, 4, 5] z = {'a':5, 'b':6} x = (len(repr(y)) + 5*x - a[ 3 ] - x + len({ } ) ) # Backslash means line continuation: x = 1 \ + 1 # Backslash does not means continuation in comments :\ x = 0 # Ordinary integers 0xff != 255 0o377 != 255 2147483647 != 0o17777777777 -2147483647-1 != 0o20000000000 0o37777777777 != -1 0xffffffff != -1; 0o37777777777 != -1; -0o1234567 == 0O001234567; 0b10101 == 0B00010101 # Long integers x = 0 x = 0 x = 0xffffffffffffffff x = 0xffffffffffffffff x = 0o77777777777777777 x = 0B11101010111111111 x = 123456789012345678901234567890 x = 123456789012345678901234567890 # Floating-point numbers x = 3.14 x = 314. x = 0.314 # XXX x = 000.314 x = .314 x = 3e14 x = 3E14 x = 3e-14 x = 3e+14 x = 3.e14 x = .3e14 x = 3.1e4 # String literals x = ''; y = ""; x = '\''; y = "'"; x = '"'; y = "\""; x = "doesn't \"shrink\" does it" y = 'doesn\'t "shrink" does it' x = "does \"shrink\" doesn't it" y = 'does "shrink" doesn\'t it' x = """ The "quick" brown fox jumps over the 'lazy' dog. """ y = '\nThe "quick"\nbrown fox\njumps over\nthe \'lazy\' dog.\n' y = ''' The "quick" brown fox jumps over the 'lazy' dog. '''; y = "\n\ The \"quick\"\n\ brown fox\n\ jumps over\n\ the 'lazy' dog.\n\ "; y = '\n\ The \"quick\"\n\ brown fox\n\ jumps over\n\ the \'lazy\' dog.\n\ '; x = r'\\' + R'\\' x = r'\'' + '' y = r''' foo bar \\ baz''' + R''' foo''' y = r"""foo bar \\ baz """ + R'''spam ''' x = b'abc' + B'ABC' y = b"abc" + B"ABC" x = br'abc' + Br'ABC' + bR'ABC' + BR'ABC' y = br"abc" + Br"ABC" + bR"ABC" + BR"ABC" x = rb'abc' + rB'ABC' + Rb'ABC' + RB'ABC' y = rb"abc" + rB"ABC" + Rb"ABC" + RB"ABC" x = br'\\' + BR'\\' x = rb'\\' + RB'\\' x = br'\'' + '' x = rb'\'' + '' y = br''' foo bar \\ baz''' + BR''' foo''' y = Br"""foo bar \\ baz """ + bR'''spam ''' y = rB"""foo bar \\ baz """ + Rb'''spam ''' # Indentation if 1: x = 2 if 1: x = 2 if 1: while 0: if 0: x = 2 x = 2 if 0: if 2: while 0: if 1: x = 2 # Operators def d22(a, b, c=1, d=2): pass def d01v(a=1, *restt, **restd): pass (x, y) != ({'a':1}, {'b':2}) # comparison if 1 < 1 > 1 == 1 >= 1 <= 1 != 1 != 1 in 1 not in 1 is 1 is not 1: pass # binary x = 1 & 1 x = 1 ^ 1 x = 1 | 1 # shift x = 1 << 1 >> 1 # additive x = 1 - 1 + 1 - 1 + 1 # multiplicative x = 1 / 1 * 1 % 1 # unary x = ~1 ^ 1 & 1 | 1 & 1 ^ -1 x = -1*1/1 + 1*1 - ---1*1 # selector import sys, time x = sys.modules['time'].time() @staticmethod def foo(): pass @staticmethod def foo(x:1)->1: pass
Radzio197579