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Re: [GUILT 07/28] Added test cases for "guilt fold".

From
Per Cederqvist <cederp@opera.com>
Date
May 8, 2014, 19:41 UTC
Message-ID
<CAP=KgsR2CD39XeC+UsPU_Oh2GDBg-WrF=+Q33jhfYvToZz7UwA@mail.gmail.com>
In-Reply-To
<20140507210601.GA1459@meili.valhalla.31bits.net>
On Wed, May 7, 2014 at 11:06 PM, Jeff Sipek <jeffpc@josefsipek.net> wrote:
Show 45 quoted lines
> On Wed, May 07, 2014 at 10:59:56PM +0200, Per Cederqvist wrote:
>> On Tue, May 6, 2014 at 9:40 PM, Jeff Sipek <jeffpc@josefsipek.net> wrote:
>> > On Fri, Mar 21, 2014 at 08:31:45AM +0100, Per Cederqvist wrote:
>> >> Test that we can combine any combination of patches with empty and
>> >> non-empty messages, both with and without guilt.diffstat.  (All
>> >> patches are empty.)
>> >
>> > I feel like we should have *some* content there - most of the time, I care
>> > more about the diffs getting folded than the commit message :)
>>
>> I added these tests for a reason: the reproduce a bug in guilt that I found.
>>
>> I'm afraid that having some content might hide the bug I found. (I'm also
>> equally afraid that it might uncover other bugs in guilt, which would delay
>> integration of this patch series. So adding more test cases with content
>> is a good thing to do, but maybe not in this patch series.)
>
> Fair enough.  I use guilt-fold all the time and it hasn't lost any of my
> diffs, so I'm happy to defer this until some point in the future.
>
> ...
>> > for using_diffstat in true false ; do
>> >         for patcha in empty nonempty ; do
>> >                 for patchb in empty nonempty ; do
>> >                         echo "%% $patcha + $patchb (diffstat=$using_diffstat)"
>> >                         ${patcha}_patch $patcha
>> >                         ${patchb}_patch $patchb
>> >                         cmd guilt pop $patchb
>> >                         cmd guilt fold $patchb
>> >                         fixup_time_info $patcha
>> >                         cmd list_files
>> >                         cleanup $patcha
>> >                         cmd list_files
>> >                 done
>> >         done
>> > done
>> >
>> > Aha!  That's better, IMO.
>>
>> I'll try that and post a version 2 of the series. It might take a few
>> days, though.
>
> No problem.  I'm still the slower one of the two of us. :/
>
> Jeff.

There were a few details that made it a bit more complex than that, but I think the end result was still an improvement.

The most obvious detail is that if you add two empty patches, you cannot name them both "empty", so when $patcha and $patchb is the same you have to add suffixes.

The other detail is that my tests used different commit messages when both commits contained a message. I want to retain that behaviour, so that added a few lines of complexity.

I'll post an updated patch series once I've gone through all your comments. In the meantime, you can see my new implementation here:

http://repo.or.cz/w/guilt/ceder.git/commitdiff/3107dc73eaff020da18024c3b5f5f92b94d17852?hp=6df110c95133d6e557ce3dbcb6fd39bc797f877b#patch2
    /ceder
Previous: Jeff SipekNext: Jeff Sipek
Message 21 of 61 in “[GUILT 00/28] Teach guilt import-commit how create legal patch names, and more”
  1. Per CederqvistMar 21, 2014
  2. 01/28 The tests should not fail if guilt.diffstat is set.Per Cederqvist, Mar 21, 2014
  3. 02/28 Allow "guilt delete -f" to run from a dir which contains spaces.Per Cederqvist, Mar 21, 2014
  4. 03/28 Added test case for "guilt delete -f".Per Cederqvist, Mar 21, 2014
  5. 04/28 Allow "guilt import-commit" to run from a dir which contains spaces.Per Cederqvist, Mar 21, 2014
  6. Jeff SipekMar 23, 2014
  7. Per CederqvistMar 23, 2014
  8. Jeff SipekMar 23, 2014
  9. Per CederqvistMar 23, 2014
  10. Jeff SipekMay 6, 2014
  11. 05/28 "guilt new": Accept more than 4 arguments.Per Cederqvist, Mar 21, 2014
  12. 06/28 Fix and simplify the do_get_patch function.Per Cederqvist, Mar 21, 2014
  13. Jeff SipekMar 23, 2014
  14. Per CederqvistMar 23, 2014
  15. Jeff SipekMay 6, 2014
  16. Per CederqvistMay 7, 2014
  17. 07/28 Added test cases for "guilt fold".Per Cederqvist, Mar 21, 2014
  18. Jeff SipekMay 6, 2014
  19. Per CederqvistMay 7, 2014
  20. Jeff SipekMay 7, 2014
  21. Per CederqvistMay 8, 2014
  22. Jeff SipekMay 8, 2014
  23. 08/28 Added more test cases for "guilt new": empty patches.Per Cederqvist, Mar 21, 2014
  24. 09/28 Test suite: properly check the exit status of commands.Per Cederqvist, Mar 21, 2014
  25. 10/28 Run test_failed if the exit status of a test script is bad.Per Cederqvist, Mar 21, 2014
  26. Jeff SipekMay 6, 2014
  27. 11/28 test suite: remove pointless redirection.Per Cederqvist, Mar 21, 2014
  28. Jeff SipekMay 6, 2014
  29. 12/28 "guilt header": more robust header selection.Per Cederqvist, Mar 21, 2014
  30. 13/28 Check that "guilt header '.*'" fails.Per Cederqvist, Mar 21, 2014
  31. 14/28 Use "git check-ref-format" to validate patch names.Per Cederqvist, Mar 21, 2014
  32. 15/28 Produce legal patch names in guilt-import-commit.Per Cederqvist, Mar 21, 2014
  33. 16/28 Fix backslash handling when creating names of imported patches.Per Cederqvist, Mar 21, 2014
  34. 17/28 "guilt graph" no longer loops when no patches are applied.Per Cederqvist, Mar 21, 2014
  35. Jeff SipekMay 6, 2014
  36. 18/28 guilt-graph: Handle commas in branch names.Per Cederqvist, Mar 21, 2014
  37. Jeff SipekMay 6, 2014
  38. 19/28 Check that "guilt graph" works when working on a branch with a comma.Per Cederqvist, Mar 21, 2014
  39. Jeff SipekMay 6, 2014
  40. Jeff SipekMay 13, 2014
  41. Jeff SipekMay 13, 2014
  42. 20/28 "guilt graph": Handle patch names containing quotes.Per Cederqvist, Mar 21, 2014
  43. Eric SunshineMar 21, 2014
  44. Jeff SipekMay 6, 2014
  45. Per CederqvistMay 8, 2014
  46. 21/28 The log.decorate setting should not influence import-commit.Per Cederqvist, Mar 21, 2014
  47. Jeff SipekMay 6, 2014
  48. 22/28 The log.decorate setting should not influence patchbomb.Per Cederqvist, Mar 21, 2014
  49. Jeff SipekMay 6, 2014
  50. 23/28 The log.decorate setting should not influence guilt rebase.Per Cederqvist, Mar 21, 2014
  51. Jeff SipekMay 6, 2014
  52. 24/28 disp no longer processes backslashes.Per Cederqvist, Mar 21, 2014
  53. Jeff SipekMay 7, 2014
  54. 25/28 "guilt push" now fails when there are no more patches to push.Per Cederqvist, Mar 21, 2014
  55. Jeff SipekMay 7, 2014
  56. Per CederqvistMay 8, 2014
  57. 26/28 "guilt pop" now fails when there are no more patches to pop.Per Cederqvist, Mar 21, 2014
  58. 27/28 Minor testsuite fix.Per Cederqvist, Mar 21, 2014
  59. Jeff SipekMay 7, 2014
  60. 28/28 Added guilt.reusebranch configuration option.Per Cederqvist, Mar 21, 2014
  61. Jeff SipekMar 21, 2014

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