Mercurial > hg
annotate tests/test-bdiff.py @ 9694:8269fe2d48f6
hgweb: send proper error messages to the client
Fixes a bug in protocol which caused an exception during exception handling in
some cases on Windows. Also makes sure the server error message is correctly
propagated to the client, instead of being thrown away.
author | Sune Foldager <cryo@cyanite.org> |
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date | Mon, 02 Nov 2009 10:20:04 +0100 |
parents | 284fda4cd093 |
children | 4c50552fc9bc |
rev | line source |
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Add a fast binary diff extension (not yet used)
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1 #!/usr/bin/env python |
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2 |
8656 | 3 import struct |
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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 "***", repr(a), repr(b) |
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13 print "bad:" |
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14 print repr(c)[:200] |
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15 print repr(d) |
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16 |
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17 def test(a, b): |
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18 print "***", repr(a), repr(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 #issue1295 |
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43 def showdiff(a, b): |
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44 bin = bdiff.bdiff(a, b) |
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45 pos = 0 |
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46 while pos < len(bin): |
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47 p1, p2, l = struct.unpack(">lll", bin[pos:pos + 12]) |
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48 pos += 12 |
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49 print p1, p2, repr(bin[pos:pos + l]) |
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50 pos += l |
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51 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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52 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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53 |
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54 print "done" |