diff options
Diffstat (limited to 'Lib/test/test_b2.py')
-rw-r--r-- | Lib/test/test_b2.py | 130 |
1 files changed, 130 insertions, 0 deletions
diff --git a/Lib/test/test_b2.py b/Lib/test/test_b2.py new file mode 100644 index 0000000..a4bea24 --- /dev/null +++ b/Lib/test/test_b2.py @@ -0,0 +1,130 @@ +# 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) |