tests/test-check-code.t
author Thomas Arendsen Hein <thomas@intevation.de>
Wed, 29 Jun 2011 13:45:51 +0200
branchstable
changeset 14763 b071cd58af50
parent 13077 6b8d2ee24ce2
child 15281 aeeb2afcdc25
permissions -rw-r--r--
check-code: fix class style checking (with tests) - old-style classes were only checked for one-letter class names - add check for new-style classes with empty parent class, because this is not available in Python 2.4
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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  $ cat > correct.py <<EOF
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  > def toto(arg1, arg2):
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  >     del arg2
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  >     return (5 + 6, 9)
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  > EOF
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  $ cat > wrong.py <<EOF
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  > def toto( arg1, arg2):
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  >     del(arg2)
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  >     return ( 5+6, 9)
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  > EOF
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  $ cat > quote.py <<EOF
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  > # let's use quote in comments
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  > (''' ( 4x5 )
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  > but """\\''' and finally''',
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  > """let's fool checkpatch""", '1+2',
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  > '"""', 42+1, """and
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  > ( 4-1 ) """, "( 1+1 )\" and ")
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  > a, '\\\\\\\\', "\\\\\\" x-2", "c-1"
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  > EOF
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  $ cat > non-py24.py <<EOF
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  > # Using builtins that does not exist in Python 2.4
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  > if any():
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  >     x = all()
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  >     y = format(x)
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  > 
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  > # Do not complain about our own definition
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  > def any(x):
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  >     pass
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  > EOF
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  $ cat > classstyle.py <<EOF
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  > class newstyle_class(object):
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  >     pass
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  > 
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  > class oldstyle_class:
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  >     pass
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  > 
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  > class empty():
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  >     pass
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  > 
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  > no_class = 1:
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  >     pass
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  > EOF
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  $ check_code="$TESTDIR"/../contrib/check-code.py
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  $ "$check_code" ./wrong.py ./correct.py ./quote.py ./non-py24.py ./classstyle.py
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  ./wrong.py:1:
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   > def toto( arg1, arg2):
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   gratuitous whitespace in () or []
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  ./wrong.py:2:
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   >     del(arg2)
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   Python keyword is not a function
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  ./wrong.py:3:
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   >     return ( 5+6, 9)
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   missing whitespace in expression
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   gratuitous whitespace in () or []
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  ./quote.py:5:
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   > '"""', 42+1, """and
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   missing whitespace in expression
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  ./non-py24.py:2:
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   > if any():
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   any/all/format not available in Python 2.4
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  ./non-py24.py:3:
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   >     x = all()
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   any/all/format not available in Python 2.4
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  ./non-py24.py:4:
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   >     y = format(x)
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   any/all/format not available in Python 2.4
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  ./classstyle.py:4:
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   > class oldstyle_class:
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   old-style class, use class foo(object)
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  ./classstyle.py:7:
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   > class empty():
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   class foo() not available in Python 2.4, use class foo(object)
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  [1]
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  $ cat > is-op.py <<EOF
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  > # is-operator comparing number or string literal
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  > x = None
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  > y = x is 'foo'
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  > y = x is "foo"
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  > y = x is 5346
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  > y = x is -6
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  > y = x is not 'foo'
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  > y = x is not "foo"
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  > y = x is not 5346
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  > y = x is not -6
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  > EOF
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  $ "$check_code" ./is-op.py
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  ./is-op.py:3:
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   > y = x is 'foo'
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   object comparison with literal
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  ./is-op.py:4:
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   > y = x is "foo"
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   object comparison with literal
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  ./is-op.py:5:
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   > y = x is 5346
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   object comparison with literal
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  ./is-op.py:6:
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   > y = x is -6
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   object comparison with literal
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  ./is-op.py:7:
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   > y = x is not 'foo'
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   object comparison with literal
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  ./is-op.py:8:
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   > y = x is not "foo"
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   object comparison with literal
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  ./is-op.py:9:
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   > y = x is not 5346
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   object comparison with literal
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  ./is-op.py:10:
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   > y = x is not -6
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   object comparison with literal
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  [1]
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