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@@ -11,13 +11,12 b' def test1(a, b):' | |||||
11 | if d: |
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11 | if d: | |
12 | c = mpatch.patches(a, [d]) |
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12 | c = mpatch.patches(a, [d]) | |
13 | if c != b: |
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13 | if c != b: | |
14 | print("***", repr(a), repr(b)) |
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14 | print("bad diff+patch result from\n %r to\n %r:" % (a, b)) | |
15 |
print("b |
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15 | print("bdiff: %r" % d) | |
16 |
print( |
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16 | print("patched: %r" % c[:200]) | |
17 | print(repr(d)) |
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18 |
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17 | |||
19 | def test(a, b): |
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18 | def test(a, b): | |
20 |
print(" |
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19 | print("test", repr(a), repr(b)) | |
21 | test1(a, b) |
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20 | test1(a, b) | |
22 | test1(b, a) |
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21 | test1(b, a) | |
23 |
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22 | |||
@@ -43,13 +42,21 b' test("a\\nb", "a\\nb")' | |||||
43 |
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42 | |||
44 | #issue1295 |
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43 | #issue1295 | |
45 | def showdiff(a, b): |
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44 | def showdiff(a, b): | |
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45 | print('showdiff(\n %r,\n %r):' % (a, b)) | |||
46 | bin = bdiff.bdiff(a, b) |
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46 | bin = bdiff.bdiff(a, b) | |
47 | pos = 0 |
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47 | pos = 0 | |
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48 | q = 0 | |||
48 | while pos < len(bin): |
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49 | while pos < len(bin): | |
49 | p1, p2, l = struct.unpack(">lll", bin[pos:pos + 12]) |
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50 | p1, p2, l = struct.unpack(">lll", bin[pos:pos + 12]) | |
50 | pos += 12 |
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51 | pos += 12 | |
51 | print(p1, p2, repr(bin[pos:pos + l])) |
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52 | if p1: | |
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53 | print('', repr(a[q:p1])) | |||
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54 | print('', p1, p2, repr(a[p1:p2]), '->', repr(bin[pos:pos + l])) | |||
52 | pos += l |
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55 | pos += l | |
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56 | q = p2 | |||
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57 | if q < len(a): | |||
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58 | print('', repr(a[q:])) | |||
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59 | ||||
53 | showdiff("x\n\nx\n\nx\n\nx\n\nz\n", "x\n\nx\n\ny\n\nx\n\nx\n\nz\n") |
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60 | showdiff("x\n\nx\n\nx\n\nx\n\nz\n", "x\n\nx\n\ny\n\nx\n\nx\n\nz\n") | |
54 | showdiff("x\n\nx\n\nx\n\nx\n\nz\n", "x\n\nx\n\ny\n\nx\n\ny\n\nx\n\nz\n") |
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61 | showdiff("x\n\nx\n\nx\n\nx\n\nz\n", "x\n\nx\n\ny\n\nx\n\ny\n\nx\n\nz\n") | |
55 | # we should pick up abbbc. rather than bc.de as the longest match |
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62 | # we should pick up abbbc. rather than bc.de as the longest match |
@@ -1,27 +1,44 b'' | |||||
1 |
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1 | test 'a\nc\n\n\n\n' 'a\nb\n\n\n' | |
2 |
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2 | test 'a\nb\nc\n' 'a\nc\n' | |
3 |
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3 | test '' '' | |
4 |
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4 | test 'a\nb\nc' 'a\nb\nc' | |
5 |
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5 | test 'a\nb\nc\nd\n' 'a\nd\n' | |
6 |
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6 | test 'a\nb\nc\nd\n' 'a\nc\ne\n' | |
7 |
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7 | test 'a\nb\nc\n' 'a\nc\n' | |
8 |
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8 | test 'a\n' 'c\na\nb\n' | |
9 |
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9 | test 'a\n' '' | |
10 |
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10 | test 'a\n' 'b\nc\n' | |
11 |
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11 | test 'a\n' 'c\na\n' | |
12 |
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12 | test '' 'adjfkjdjksdhfksj' | |
13 |
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13 | test '' 'ab' | |
14 |
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14 | test '' 'abc' | |
15 |
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15 | test 'a' 'a' | |
16 |
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16 | test 'ab' 'ab' | |
17 |
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17 | test 'abc' 'abc' | |
18 |
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18 | test 'a\n' 'a\n' | |
19 |
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19 | test 'a\nb' 'a\nb' | |
20 | 6 6 'y\n\n' |
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20 | showdiff( | |
21 | 6 6 'y\n\n' |
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21 | 'x\n\nx\n\nx\n\nx\n\nz\n', | |
22 | 9 9 'y\n\n' |
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22 | 'x\n\nx\n\ny\n\nx\n\nx\n\nz\n'): | |
23 |
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23 | 'x\n\nx\n\n' | |
24 | 12 12 'b\nc\n.\n' |
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24 | 6 6 '' -> 'y\n\n' | |
25 | 16 18 '' |
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25 | 'x\n\nx\n\nz\n' | |
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26 | showdiff( | |||
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27 | 'x\n\nx\n\nx\n\nx\n\nz\n', | |||
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28 | 'x\n\nx\n\ny\n\nx\n\ny\n\nx\n\nz\n'): | |||
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29 | 'x\n\nx\n\n' | |||
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30 | 6 6 '' -> 'y\n\n' | |||
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31 | 'x\n\n' | |||
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32 | 9 9 '' -> 'y\n\n' | |||
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33 | 'x\n\nz\n' | |||
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34 | showdiff( | |||
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35 | 'a\nb\nb\nb\nc\n.\nd\ne\n.\nf\n', | |||
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36 | 'a\nb\nb\na\nb\nb\nb\nc\n.\nb\nc\n.\nd\ne\nf\n'): | |||
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37 | 0 0 '' -> 'a\nb\nb\n' | |||
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38 | 'a\nb\nb\nb\nc\n.\n' | |||
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39 | 12 12 '' -> 'b\nc\n.\n' | |||
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40 | 'd\ne\n' | |||
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41 | 16 18 '.\n' -> '' | |||
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42 | 'f\n' | |||
26 | done |
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43 | done | |
27 | done |
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44 | done |
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