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Re: Help with #968915: MariaDB test suite error on hppa build

Hi Otto,

On 2020-09-28 9:12 a.m., Otto Kekäläinen wrote:
> I am currently working on mariadb-10.5 in Debian and it regressed on
> hppa. I would appreciate it if somebody had some fixes to suggest.
> See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=968915
I don't see that mariadb-10.5 has ever built successfully on hppa.  mariadb-10.3 builds okay.

In the last two builds, the mariadb-10.5 build failed due to the following testsuite issue:

main.index_intersect                     w3 [ fail ]
        Test ended at 2020-09-27 16:41:38

CURRENT_TEST: main.index_intersect
--- /<<PKGBUILDDIR>>/mysql-test/main/index_intersect.result    2020-08-07 12:57:35.000000000 +0000
+++ /<<PKGBUILDDIR>>/mysql-test/main/index_intersect.reject    2020-09-27 16:41:38.035115473 +0000
@@ -715,7 +715,7 @@
 WHERE  Name BETWEEN 'G' AND 'J' AND Population > 500000 AND Country LIKE 'C%';
 id    select_type    table    type    possible_keys    key    key_len    ref    rows    Extra
-1    SIMPLE    City    range    Population,Country,Name    Name    35    NULL    #    Using index condition; Using where
+1    SIMPLE    City    index_merge    Population,Country,Name    Name,Country    35,3    NULL    #    Using sort_intersect(Name,Country); Using
 WHERE ID BETWEEN 1 AND 500 AND Population > 700000 AND Country LIKE 'C%';

mysqltest: Result length mismatch

The test passed with 10.3.

I can help with tool chain issues but I have not clue on how to debug test issues.

The table, ref and Extra fields differ from expected.  Is there some reason these might differ for hppa for this test?  Was
the test changed between 10.3 and 10.5, or something related to test?

There is a hppa porter machine available to Debian developers.  Helge Deller can also provide access to others on request.


John David Anglin  dave.anglin@bell.net

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