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annotate test/cmp_helper.py @ 7812:ecc34b7917e2

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chore(refactor): multiple changes/cleanups Simplify 'for x in [list val]; alist.append(x)' to 'alist = list([list val])'. Easier to read as copy of list. Also twice as fast although speed not an issue. Remove unneeded list() wrappers. Replace set(list comprehension) with set comprehension. Also add trailing ,'s to last element in tuples/lists. Add some noqa items for acceptable operations in context. Switch " ... \" ...\" ..." to: ' ... " ... " ...' to remove need to escape internal '"'. Change 'not x in y' to 'x not in y'.
author John Rouillard <rouilj@ieee.org>
date Sat, 16 Mar 2024 21:08:16 -0400
parents 19bd4b413ed6
children
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5513
19bd4b413ed6 be more lenient when comparing string results
Christof Meerwald <cmeerw@cmeerw.org>
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1 class StringFragmentCmpHelper:
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Christof Meerwald <cmeerw@cmeerw.org>
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2 def compareStringFragments(self, s, fragments):
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3 """Compare a string agains a list of fragments where a tuple denotes a
19bd4b413ed6 be more lenient when comparing string results
Christof Meerwald <cmeerw@cmeerw.org>
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4 set of alternatives
19bd4b413ed6 be more lenient when comparing string results
Christof Meerwald <cmeerw@cmeerw.org>
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5 """
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Christof Meerwald <cmeerw@cmeerw.org>
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6 pos = 0
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7 for frag in fragments:
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8 if type(frag) != tuple:
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9 self.assertEqual(s[pos:pos + len(frag)], frag)
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10 pos += len(frag)
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11 else:
19bd4b413ed6 be more lenient when comparing string results
Christof Meerwald <cmeerw@cmeerw.org>
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12 found = False
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Christof Meerwald <cmeerw@cmeerw.org>
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13 for alt in frag:
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Christof Meerwald <cmeerw@cmeerw.org>
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14 if s[pos:pos + len(alt)] == alt:
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Christof Meerwald <cmeerw@cmeerw.org>
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15 pos += len(alt)
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16 found = True
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17 break
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18
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19 if not found:
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20 l = max(map(len, frag))
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21 raise AssertionError('%s != %s' %
19bd4b413ed6 be more lenient when comparing string results
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22 (repr(s[pos:pos + l]), str(frag)))
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Christof Meerwald <cmeerw@cmeerw.org>
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23 self.assertEqual(s[pos:], '')
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