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annotate tests/test-parse-date @ 2577:fa76c5d609c9

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bdiff: improve worst case behavior by 100x. on 5.8MB (244.000 lines) text file with similar lines, hash before this change made diff against empty file take 75 seconds. this change improves performance to 0.6 seconds. result is that clone of smallish repo (137MB) with some files like this takes 1 minute instead of 10 minutes. common case of diff is 10% slower now, probably because of worse cache locality. but diff does not affect overall performance in common case (less than 1% of runtime is in diff when it is working ok), so this tradeoff looks good.
author Vadim Gelfer <vadim.gelfer@gmail.com>
date Fri, 07 Jul 2006 15:02:55 -0700
parents c1974f65d781
children e96d2956eb4a
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
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1 #!/bin/sh
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
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2
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
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3 hg init
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
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4 echo "test-parse-date" > a
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
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5 hg add a
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
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6 hg ci -d "2006-02-01 13:00:30" -m "rev 0"
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
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7 echo "hi!" >> a
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
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8 hg ci -d "2006-02-01 13:00:30 -0500" -m "rev 1"
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
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9 hg tag -d "2006-04-15 13:30" "Hi"
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
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10 hg backout --merge -d "2006-04-15 13:30 +0200" -m "rev 3" 1
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
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11 hg ci -d "1150000000 14400" -m "rev 4 (merge)"
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
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12 echo "fail" >> a
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
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13 hg ci -d "should fail" -m "fail"
2524
c1974f65d781 add more testcases for date parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
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14 hg ci -d "100000000000000000 1400" -m "fail"
c1974f65d781 add more testcases for date parsing
Benoit Boissinot <benoit.boissinot@ens-lyon.org>
parents: 2522
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15 hg ci -d "100000 1400000" -m "fail"
2522
85f796baab10 Allow the use of human readable dates (issue 251)
Jose M. Prieto <jmprieto@gmx.net>
parents:
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16 hg log --template '{date|date}\n'