| # Python test set -- part 4b, built-in functions n-z |
| |
| from test_support import * |
| |
| print 'oct' |
| if oct(100) != '0144': raise TestFailed, 'oct(100)' |
| if oct(100L) != '0144L': raise TestFailed, 'oct(100L)' |
| if oct(-100) != '-0144': raise TestFailed, 'oct(-100)' |
| if oct(-100L) != '-0144L': raise TestFailed, 'oct(-100L)' |
| |
| print 'open' |
| # NB the first 4 lines are also used to test input and raw_input, below |
| fp = open(TESTFN, 'w') |
| try: |
| fp.write('1+1\n') |
| fp.write('1+1\n') |
| fp.write('The quick brown fox jumps over the lazy dog') |
| fp.write('.\n') |
| fp.write('Dear John\n') |
| fp.write('XXX'*100) |
| fp.write('YYY'*100) |
| finally: |
| fp.close() |
| # |
| fp = open(TESTFN, 'r') |
| try: |
| if fp.readline(4) <> '1+1\n': raise TestFailed, 'readline(4) # exact' |
| if fp.readline(4) <> '1+1\n': raise TestFailed, 'readline(4) # exact' |
| if fp.readline() <> 'The quick brown fox jumps over the lazy dog.\n': |
| raise TestFailed, 'readline() # default' |
| if fp.readline(4) <> 'Dear': raise TestFailed, 'readline(4) # short' |
| if fp.readline(100) <> ' John\n': raise TestFailed, 'readline(100)' |
| if fp.read(300) <> 'XXX'*100: raise TestFailed, 'read(300)' |
| if fp.read(1000) <> 'YYY'*100: raise TestFailed, 'read(1000) # truncate' |
| finally: |
| fp.close() |
| |
| print 'ord' |
| if ord(' ') <> 32: raise TestFailed, 'ord(\' \')' |
| if ord('A') <> 65: raise TestFailed, 'ord(\'A\')' |
| if ord('a') <> 97: raise TestFailed, 'ord(\'a\')' |
| |
| print 'pow' |
| if pow(0,0) <> 1: raise TestFailed, 'pow(0,0)' |
| if pow(0,1) <> 0: raise TestFailed, 'pow(0,1)' |
| if pow(1,0) <> 1: raise TestFailed, 'pow(1,0)' |
| if pow(1,1) <> 1: raise TestFailed, 'pow(1,1)' |
| # |
| if pow(2,0) <> 1: raise TestFailed, 'pow(2,0)' |
| if pow(2,10) <> 1024: raise TestFailed, 'pow(2,10)' |
| if pow(2,20) <> 1024*1024: raise TestFailed, 'pow(2,20)' |
| if pow(2,30) <> 1024*1024*1024: raise TestFailed, 'pow(2,30)' |
| # |
| if pow(-2,0) <> 1: raise TestFailed, 'pow(-2,0)' |
| if pow(-2,1) <> -2: raise TestFailed, 'pow(-2,1)' |
| if pow(-2,2) <> 4: raise TestFailed, 'pow(-2,2)' |
| if pow(-2,3) <> -8: raise TestFailed, 'pow(-2,3)' |
| # |
| if pow(0L,0) <> 1: raise TestFailed, 'pow(0L,0)' |
| if pow(0L,1) <> 0: raise TestFailed, 'pow(0L,1)' |
| if pow(1L,0) <> 1: raise TestFailed, 'pow(1L,0)' |
| if pow(1L,1) <> 1: raise TestFailed, 'pow(1L,1)' |
| # |
| if pow(2L,0) <> 1: raise TestFailed, 'pow(2L,0)' |
| if pow(2L,10) <> 1024: raise TestFailed, 'pow(2L,10)' |
| if pow(2L,20) <> 1024*1024: raise TestFailed, 'pow(2L,20)' |
| if pow(2L,30) <> 1024*1024*1024: raise TestFailed, 'pow(2L,30)' |
| # |
| if pow(-2L,0) <> 1: raise TestFailed, 'pow(-2L,0)' |
| if pow(-2L,1) <> -2: raise TestFailed, 'pow(-2L,1)' |
| if pow(-2L,2) <> 4: raise TestFailed, 'pow(-2L,2)' |
| if pow(-2L,3) <> -8: raise TestFailed, 'pow(-2L,3)' |
| # |
| if pow(0.,0) <> 1.: raise TestFailed, 'pow(0.,0)' |
| if pow(0.,1) <> 0.: raise TestFailed, 'pow(0.,1)' |
| if pow(1.,0) <> 1.: raise TestFailed, 'pow(1.,0)' |
| if pow(1.,1) <> 1.: raise TestFailed, 'pow(1.,1)' |
| # |
| if pow(2.,0) <> 1.: raise TestFailed, 'pow(2.,0)' |
| if pow(2.,10) <> 1024.: raise TestFailed, 'pow(2.,10)' |
| if pow(2.,20) <> 1024.*1024.: raise TestFailed, 'pow(2.,20)' |
| if pow(2.,30) <> 1024.*1024.*1024.: raise TestFailed, 'pow(2.,30)' |
| # |
| # XXX These don't work -- negative float to the float power... |
| #if pow(-2.,0) <> 1.: raise TestFailed, 'pow(-2.,0)' |
| #if pow(-2.,1) <> -2.: raise TestFailed, 'pow(-2.,1)' |
| #if pow(-2.,2) <> 4.: raise TestFailed, 'pow(-2.,2)' |
| #if pow(-2.,3) <> -8.: raise TestFailed, 'pow(-2.,3)' |
| |
| print 'range' |
| if range(3) <> [0, 1, 2]: raise TestFailed, 'range(3)' |
| if range(1, 5) <> [1, 2, 3, 4]: raise TestFailed, 'range(1, 5)' |
| if range(0) <> []: raise TestFailed, 'range(0)' |
| if range(-3) <> []: raise TestFailed, 'range(-3)' |
| if range(1, 10, 3) <> [1, 4, 7]: raise TestFailed, 'range(1, 10, 3)' |
| if range(5, -5, -3) <> [5, 2, -1, -4]: raise TestFailed, 'range(5, -5, -3)' |
| |
| print 'input and raw_input' |
| import sys |
| fp = open(TESTFN, 'r') |
| savestdin = sys.stdin |
| try: |
| sys.stdin = fp |
| if input() <> 2: raise TestFailed, 'input()' |
| if input('testing\n') <> 2: raise TestFailed, 'input()' |
| if raw_input() <> 'The quick brown fox jumps over the lazy dog.': |
| raise TestFailed, 'raw_input()' |
| if raw_input('testing\n') <> 'Dear John': |
| raise TestFailed, 'raw_input(\'testing\\n\')' |
| finally: |
| sys.stdin = savestdin |
| fp.close() |
| |
| print 'reload' |
| import string |
| reload(string) |
| |
| print 'setattr' |
| import sys |
| setattr(sys, 'foobar', 1) |
| if sys.foobar != 1: raise TestFailed, 'setattr(sys, \'foobar\', 1)' |
| |
| print 'type' |
| if type('') <> type('123') or type('') == type(()): |
| raise TestFailed, 'type()' |
| |
| |
| # Epilogue -- unlink the temp file |
| |
| unlink(TESTFN) |