119 lines
3.3 KiB
Plaintext
119 lines
3.3 KiB
Plaintext
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.. Copyright (C) 2001-2019 NLTK Project
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.. For license information, see LICENSE.TXT
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--------------------------------------------------------------------------------
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Unit tests for the miscellaneous sort functions.
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--------------------------------------------------------------------------------
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>>> from copy import deepcopy
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>>> from nltk.misc.sort import *
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A (very) small list of unsorted integers.
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>>> test_data = [12, 67, 7, 28, 92, 56, 53, 720, 91, 57, 20, 20]
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Test each sorting method - each method returns the number of operations
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required to sort the data, and sorts in-place (desctructively - hence the need
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for multiple copies).
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>>> sorted_data = deepcopy(test_data)
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>>> selection(sorted_data)
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66
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>>> sorted_data
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[7, 12, 20, 20, 28, 53, 56, 57, 67, 91, 92, 720]
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>>> sorted_data = deepcopy(test_data)
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>>> bubble(sorted_data)
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30
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>>> sorted_data
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[7, 12, 20, 20, 28, 53, 56, 57, 67, 91, 92, 720]
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>>> sorted_data = deepcopy(test_data)
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>>> merge(sorted_data)
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30
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>>> sorted_data
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[7, 12, 20, 20, 28, 53, 56, 57, 67, 91, 92, 720]
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>>> sorted_data = deepcopy(test_data)
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>>> quick(sorted_data)
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13
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>>> sorted_data
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[7, 12, 20, 20, 28, 53, 56, 57, 67, 91, 92, 720]
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--------------------------------------------------------------------------------
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Unit tests for Wordfinder class
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--------------------------------------------------------------------------------
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>>> import random
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>>> # The following is not enough for reproducibility under Python 2/3
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>>> # (see http://bugs.python.org/issue9025) so this test is skipped.
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>>> random.seed(12345)
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>>> from nltk.misc import wordfinder
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>>> wordfinder.word_finder() # doctest: +SKIP
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Word Finder
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<BLANKLINE>
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J V L A I R O T A T I S I V O D E R E T
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H U U B E A R O E P O C S O R E T N E P
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A D A U Z E E S R A P P A L L M E N T R
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C X A D Q S Z T P E O R S N G P J A D E
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I G Y K K T I A A R G F I D T E L C N S
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R E C N B H T R L T N N B W N T A O A I
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A Y I L O E I A M E I A A Y U R P L L D
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G L T V S T S F E A D I P H D O O H N I
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R L S E C I N I L R N N M E C G R U E A
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A A Y G I C E N L L E O I G Q R T A E L
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M R C E T I S T A E T L L E U A E N R L
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O U O T A S E E C S O O N H Y P A T G Y
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E M H O M M D R E S F P U L T H C F N V
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L A C A I M A M A N L B R U T E D O M I
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O R I L N E E E E E U A R S C R Y L I P
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H T R K E S N N M S I L A S R E V I N U
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T X T A A O U T K S E T A R R E S I B J
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A E D L E L J I F O O R P E L K N I R W
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K H A I D E Q O P R I C K T I M B E R P
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Z K D O O H G N I H T U R V E Y D R O P
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<BLANKLINE>
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1: INTERCHANGER
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2: TEARLESSNESS
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3: UNIVERSALISM
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4: DESENSITIZER
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5: INTERMENTION
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6: TRICHOCYSTIC
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7: EXTRAMURALLY
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8: VEGETOALKALI
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9: PALMELLACEAE
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10: AESTHETICISM
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11: PETROGRAPHER
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12: VISITATORIAL
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13: OLEOMARGARIC
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14: WRINKLEPROOF
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15: PRICKTIMBER
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16: PRESIDIALLY
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17: SCITAMINEAE
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18: ENTEROSCOPE
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19: APPALLMENT
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20: TURVEYDROP
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21: THINGHOOD
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22: BISERRATE
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23: GREENLAND
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24: BRUTEDOM
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25: POLONIAN
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26: ACOLHUAN
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27: LAPORTEA
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28: TENDING
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29: TEREDO
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30: MESOLE
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31: UNLIMP
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32: OSTARA
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33: PILY
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34: DUNT
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35: ONYX
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36: KATH
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37: JUNE
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