[MDEV-30186] Use of uninitialized value $test_name in substitution Created: 2022-12-09  Updated: 2023-04-20  Resolved: 2023-01-30

Status: Closed
Project: MariaDB Server
Component/s: Tests
Affects Version/s: 10.11
Fix Version/s: 10.11.3, 10.6.13, 10.8.8, 10.9.6, 10.10.4

Type: Bug Priority: Major
Reporter: Aleksey Midenkov Assignee: Anel Husakovic
Resolution: Fixed Votes: 0
Labels: None

Issue Links:
Problem/Incident
is caused by MDEV-25857 MTR should report at least last test ... Closed

 Description   

Reproduce

1. Compile with -DPLUGIN_MROONGA=NO
2. 

mtr --suite=mroonga

Result

Use of uninitialized value $test_name in substitution (s///) at /home/midenok/src/mariadb/10.6/src/mysql-test/mariadb-test-run.pl line 519.
 
Use of uninitialized value $test_name in scalar chomp at /home/midenok/src/mariadb/10.6/src/mysql-test/mariadb-test-run.pl line 520.
 
Use of uninitialized value in concatenation (.) or string at lib/My/Test.pm line 54.
 
                                         [ fail ]



 Comments   
Comment by Aleksey Midenkov [ 2022-12-09 ]

anel Can you take test name from the running state, not by parsing the logs?

Comment by Anel Husakovic [ 2022-12-20 ]

Patch of MDEV-25857 is pushed to 10.6 first

$ git tag --contains 29e8c154172bd6b9dccd9757fddace93be6ad194|grep 10.3

So by testing above on 10.3 we get:

$ ./mysql-test/mtr --suite=mroonga
 
Logging: /home/anel/GitHub/mariadb/server/src/10.3/mysql-test/mysql-test-run.pl  --suite=mroonga
 
VS config: 
vardir: /home/anel/GitHub/mariadb/server/build/10.3/mysql-test/var
 
Removing old var directory...
 
 - WARNING: Using the 'mysql-test/var' symlink
 
The destination for symlink /home/anel/GitHub/mariadb/server/build/10.3/mysql-test/var does not exist; Removing it and creating a new var directory
 
Creating var directory '/home/anel/GitHub/mariadb/server/build/10.3/mysql-test/var'...
 
Checking supported features...
 
MariaDB Version 10.3.38-MariaDB-debug
 
 - SSL connections supported
 
 - binaries are debug compiled
 
 - binaries built with wsrep patch
 
Using suites: mroonga
 
Collecting tests...
 
Installing system database...
 
 
 
==============================================================================
 
 
 
TEST                                      RESULT   TIME (ms) or COMMENT
 
--------------------------------------------------------------------------
 
 
 
worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019
 
mysql-test-run: *** ERROR: Test suite aborted

I don't see for example on connect same error, it works.
midenok can you please review my PR 2387and should we target for 10.6+ ?

Comment by Anel Husakovic [ 2023-01-30 ]

Pushed to 10.6 with commit 0e737f78980

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