Mercurial > hg
annotate tests/test-bdiff.py @ 19432:e92d4b8530cb
hgweb: file diff and changesets views behave like file source view
This gives all the benefits introduced before for file source view, namely
code selection without line numbers and correct indents, highlighting line
which is linked to, long lines wrapping.
Implementation strategy is also the same as for file source view: all the
lines are put in a sigle pre tag with span's for each line. Correct line
numbering (same as before this patch) is achieved with nested CSS counters.
author | Alexander Plavin <me@aplavin.ru> |
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date | Sat, 13 Jul 2013 00:57:10 +0400 |
parents | eeac5e179243 |
children | 2e54aaa65afc |
rev | line source |
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8656 | 1 import struct |
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2 from mercurial import bdiff, mpatch |
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3 |
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4 def test1(a, b): |
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5 d = bdiff.bdiff(a, b) |
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6 c = a |
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7 if d: |
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8 c = mpatch.patches(a, [d]) |
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9 if c != b: |
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10 print "***", repr(a), repr(b) |
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11 print "bad:" |
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12 print repr(c)[:200] |
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13 print repr(d) |
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14 |
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15 def test(a, b): |
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16 print "***", repr(a), repr(b) |
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17 test1(a, b) |
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18 test1(b, a) |
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19 |
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20 test("a\nc\n\n\n\n", "a\nb\n\n\n") |
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21 test("a\nb\nc\n", "a\nc\n") |
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22 test("", "") |
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23 test("a\nb\nc", "a\nb\nc") |
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24 test("a\nb\nc\nd\n", "a\nd\n") |
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25 test("a\nb\nc\nd\n", "a\nc\ne\n") |
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26 test("a\nb\nc\n", "a\nc\n") |
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27 test("a\n", "c\na\nb\n") |
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28 test("a\n", "") |
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29 test("a\n", "b\nc\n") |
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30 test("a\n", "c\na\n") |
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31 test("", "adjfkjdjksdhfksj") |
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32 test("", "ab") |
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33 test("", "abc") |
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34 test("a", "a") |
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35 test("ab", "ab") |
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36 test("abc", "abc") |
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37 test("a\n", "a\n") |
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38 test("a\nb", "a\nb") |
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39 |
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40 #issue1295 |
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41 def showdiff(a, b): |
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42 bin = bdiff.bdiff(a, b) |
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43 pos = 0 |
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44 while pos < len(bin): |
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45 p1, p2, l = struct.unpack(">lll", bin[pos:pos + 12]) |
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46 pos += 12 |
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47 print p1, p2, repr(bin[pos:pos + l]) |
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48 pos += l |
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49 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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50 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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51 |
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52 print "done" |
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53 |
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54 def testfixws(a, b, allws): |
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55 c = bdiff.fixws(a, allws) |
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56 if c != b: |
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57 print "*** fixws", repr(a), repr(b), allws |
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58 print "got:" |
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59 print repr(c) |
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60 |
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61 testfixws(" \ta\r b\t\n", "ab\n", 1) |
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62 testfixws(" \ta\r b\t\n", " a b\n", 0) |
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63 testfixws("", "", 1) |
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64 testfixws("", "", 0) |
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65 |
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66 print "done" |