mirror of https://github.com/python/cpython
114 lines
1.8 KiB
Python
Executable File
114 lines
1.8 KiB
Python
Executable File
# Python test set -- part 5, built-in exceptions
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from test_support import *
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from types import ClassType
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print '5. Built-in exceptions'
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# XXX This is not really enough, each *operation* should be tested!
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def test_raise_catch(exc):
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try:
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raise exc, "spam"
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except exc, err:
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buf = str(err)
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try:
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raise exc("spam")
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except exc, err:
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buf = str(err)
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print buf
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def r(thing):
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test_raise_catch(thing)
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if type(thing) == ClassType:
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print thing.__name__
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else:
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print thing
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r(AttributeError)
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import sys
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try: x = sys.undefined_attribute
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except AttributeError: pass
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r(EOFError)
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import sys
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fp = open(TESTFN, 'w')
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fp.close()
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fp = open(TESTFN, 'r')
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savestdin = sys.stdin
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try:
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try:
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sys.stdin = fp
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x = raw_input()
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except EOFError:
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pass
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finally:
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sys.stdin = savestdin
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fp.close()
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r(IOError)
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try: open('this file does not exist', 'r')
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except IOError: pass
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r(ImportError)
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try: import undefined_module
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except ImportError: pass
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r(IndexError)
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x = []
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try: a = x[10]
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except IndexError: pass
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r(KeyError)
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x = {}
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try: a = x['key']
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except KeyError: pass
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r(KeyboardInterrupt)
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print '(not testable in a script)'
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r(MemoryError)
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print '(not safe to test)'
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r(NameError)
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try: x = undefined_variable
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except NameError: pass
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r(OverflowError)
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x = 1
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try:
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while 1: x = x+x
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except OverflowError: pass
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r(RuntimeError)
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print '(not used any more?)'
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r(SyntaxError)
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try: exec '/\n'
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except SyntaxError: pass
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r(SystemError)
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print '(hard to reproduce)'
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r(SystemExit)
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import sys
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try: sys.exit(0)
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except SystemExit: pass
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r(TypeError)
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try: [] + ()
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except TypeError: pass
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r(ValueError)
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try: x = chr(10000)
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except ValueError: pass
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r(ZeroDivisionError)
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try: x = 1/0
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except ZeroDivisionError: pass
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r(Exception)
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try: x = 1/0
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except Exception, e: pass
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unlink(TESTFN)
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