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annotate tests/test-bdiff @ 400:8b067bde6679

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Add a fast binary diff extension (not yet used) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Add a fast binary diff extension (not yet used) manifest hash: fbfdcab2b1f4856af45176fcf2423d602dfe88c4 -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.0 (GNU/Linux) iD8DBQFCuL6eywK+sNU5EO8RAoT+AJ95z9gx2IrucBS30CnCQFkZT7lSbgCgnXh5 ScZcgwzJ/mEo9i5vuKNlCIs= =Gr58 -----END PGP SIGNATURE-----
author mpm@selenic.com
date Tue, 21 Jun 2005 17:27:58 -0800
parents
children ec85f9e6f3b1 8f5637f0a0c0 0902ffece4b4
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400
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1 #!/usr/bin/env python
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2
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3 import sys
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4 from mercurial import bdiff, mpatch
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5
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6 def test1(a, b):
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7 d = bdiff.bdiff(a, b)
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8 c = a
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9 if d:
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10 c = mpatch.patches(a, [d])
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11 if c != b:
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12 print "***", `a`, `b`
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13 print "bad:"
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14 print `c`[:200]
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15 print `d`
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16
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17 def test(a, b):
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18 print "***", `a`, `b`
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19 test1(a, b)
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20 test1(b, a)
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21
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22 test("a\nc\n\n\n\n", "a\nb\n\n\n")
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23 test("a\nb\nc\n", "a\nc\n")
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24 test("", "")
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25 test("a\nb\nc", "a\nb\nc")
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26 test("a\nb\nc\nd\n", "a\nd\n")
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27 test("a\nb\nc\nd\n", "a\nc\ne\n")
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28 test("a\nb\nc\n", "a\nc\n")
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29 test("a\n", "c\na\nb\n")
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30 test("a\n", "")
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31 test("a\n", "b\nc\n")
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32 test("a\n", "c\na\n")
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33 test("", "adjfkjdjksdhfksj")
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34 test("", "ab")
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35 test("", "abc")
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36 test("a", "a")
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37 test("ab", "ab")
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38 test("abc", "abc")
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39 test("a\n", "a\n")
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40 test("a\nb", "a\nb")
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41
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42 print "done"