[MDL-34130] Add more recordset related unit tests - Moodle Tracker

Details

Type: Improvement
Status: Closed
Priority: Critical
Resolution: Fixed
Affects Version/s: 2.2, 2.3, 2.4
Fix Version/s: 2.3.1
Component/s: Database SQL/XMLDB
Labels:
None

Testing Instructions:

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1/ run phpunit tests
2/ ignore problems in sqlsrv driver (it is known to be borked, see linked issues)

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1/ run phpunit tests 2/ ignore problems in sqlsrv driver (it is known to be borked, see linked issues)
Affected Branches:
MOODLE_22_STABLE, MOODLE_23_STABLE, MOODLE_24_STABLE
Fixed Branches:
MOODLE_23_STABLE
Pull from Repository:
git://github.com/skodak/moodle.git
Pull Master Branch:
w27_~~MDL-34130~~_m24_recordsettests
Pull Master Diff URL:
https://github.com/skodak/moodle/compare/master...w27_MDL-34130_m24_recordsettests

Description

1/ verify nested recordset works
2/ verify transactions work when in recordset
3/ verify the recordsets are static (do not change after later update/delete queries)

Problems are expected mostly in sqlsrv driver, see MDL-34069 and friends. This issue is not supposed to fix these existing problems...

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has been marked as being related by

MDL-37734 POLICY: sqlsrv driver, to be or not to be

Closed

will help resolve

MDL-34069 Bulk Delete of Users Fails on MS SQL Server

Open

MDL-34079 Error when running Cron on MS SQL Server

Development in progress

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Eloy Lafuente (stronk7) added a comment - 02/Jul/12 4:03 AM

Integrated, thanks! (23 and master)

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Eloy Lafuente (stronk7) added a comment - 02/Jul/12 4:03 AM Integrated, thanks! (23 and master)

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Eloy Lafuente (stronk7) added a comment - 02/Jul/12 4:29 AM

Tested the complete dml tests are passing without problems under:

MySQL
PostgreSQL
MSSQL (freeTDS): 2 exceptions, about mssql_data_seek(), not dangerous and 100% unrelated with the nested recordsets and transactions problems.
Oracle: 1 failure, about non ANSI concat of nulls

So I'm passing this. It would be great if somebody could paste here the problems happening with the sqlsrv driver, TIA!

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Eloy Lafuente (stronk7) added a comment - 02/Jul/12 4:29 AM Tested the complete dml tests are passing without problems under: MySQL PostgreSQL MSSQL (freeTDS): 2 exceptions, about mssql_data_seek(), not dangerous and 100% unrelated with the nested recordsets and transactions problems. Oracle: 1 failure, about non ANSI concat of nulls So I'm passing this. It would be great if somebody could paste here the problems happening with the sqlsrv driver, TIA!

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Petr Skoda added a comment - 02/Jul/12 4:36 AM - edited

sqlsrv on Windows 8 using 3.0 driver - MARS enabled in our sqlsrv driver

c:\server\workspace\moodle>phpunit dml_testcase lib/dml/tests/dml_test.php

PHPUnit 3.6.11 by Sebastian Bergmann.

Configuration read from C:\server\workspace\moodle\phpunit.xml

................................................................. 65 / 87 ( 74%)

..............EEF.....

Time: 10 seconds, Memory: 38.50Mb

There were 2 errors:

1) dml_testcase::test_nested_transactions

dml_read_exception: Error reading from database (SQLState: 42000<br>

Error Code: 3988<br>

Message: [Microsoft][SQL Server Native Client 11.0][SQL Server]New transaction is not allowed because there are other threads running in the session.<br>

native sqlsrv_begin_transaction

[NULL])

C:\server\workspace\moodle\lib\dml\moodle_database.php:407

C:\server\workspace\moodle\lib\dml\sqlsrv_native_moodle_database.php:258

C:\server\workspace\moodle\lib\dml\sqlsrv_native_moodle_database.php:1368

C:\server\workspace\moodle\lib\dml\moodle_database.php:2101

C:\server\workspace\moodle\lib\dml\tests\dml_test.php:4226

C:\Program Files (x86)\PHP\v5.3\phpunit:46

To re-run:

 phpunit dml_testcase C:\server\workspace\moodle\lib\dml\tests\dml_test.php

2) dml_testcase::test_transactions_forbidden

dml_transaction_exception: Database transaction error (This code can not be excecuted in transaction)

C:\server\workspace\moodle\lib\dml\moodle_database.php:2076

C:\server\workspace\moodle\lib\dml\tests\dml_test.php:4251

C:\Program Files (x86)\PHP\v5.3\phpunit:46

To re-run:

 phpunit dml_testcase C:\server\workspace\moodle\lib\dml\tests\dml_test.php

--

There was 1 failure:

1) dml_testcase::test_wrong_transactions

Failed asserting that 2 matches expected 0.

C:\server\workspace\moodle\lib\dml\tests\dml_test.php:4302

C:\Program Files (x86)\PHP\v5.3\phpunit:46

To re-run:

 phpunit dml_testcase C:\server\workspace\moodle\lib\dml\tests\dml_test.php

FAILURES!

Tests: 87, Assertions: 970, Failures: 1, Errors: 2.

c:\server\workspace\moodle>

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Petr Skoda added a comment - 02/Jul/12 4:36 AM - edited sqlsrv on Windows 8 using 3.0 driver - MARS enabled in our sqlsrv driver c:\server\workspace\moodle>phpunit dml_testcase lib/dml/tests/dml_test.php PHPUnit 3.6.11 by Sebastian Bergmann. Configuration read from C:\server\workspace\moodle\phpunit.xml ................................................................. 65 / 87 ( 74%) ..............EEF..... Time: 10 seconds, Memory: 38.50Mb There were 2 errors: 1) dml_testcase::test_nested_transactions dml_read_exception: Error reading from database (SQLState: 42000<br> Error Code: 3988<br> Message: [Microsoft][SQL Server Native Client 11.0][SQL Server]New transaction is not allowed because there are other threads running in the session.<br> native sqlsrv_begin_transaction [NULL]) C:\server\workspace\moodle\lib\dml\moodle_database.php:407 C:\server\workspace\moodle\lib\dml\sqlsrv_native_moodle_database.php:258 C:\server\workspace\moodle\lib\dml\sqlsrv_native_moodle_database.php:1368 C:\server\workspace\moodle\lib\dml\moodle_database.php:2101 C:\server\workspace\moodle\lib\dml\tests\dml_test.php:4226 C:\Program Files (x86)\PHP\v5.3\phpunit:46 To re-run: phpunit dml_testcase C:\server\workspace\moodle\lib\dml\tests\dml_test.php 2) dml_testcase::test_transactions_forbidden dml_transaction_exception: Database transaction error (This code can not be excecuted in transaction) C:\server\workspace\moodle\lib\dml\moodle_database.php:2076 C:\server\workspace\moodle\lib\dml\tests\dml_test.php:4251 C:\Program Files (x86)\PHP\v5.3\phpunit:46 To re-run: phpunit dml_testcase C:\server\workspace\moodle\lib\dml\tests\dml_test.php -- There was 1 failure: 1) dml_testcase::test_wrong_transactions Failed asserting that 2 matches expected 0. C:\server\workspace\moodle\lib\dml\tests\dml_test.php:4302 C:\Program Files (x86)\PHP\v5.3\phpunit:46 To re-run: phpunit dml_testcase C:\server\workspace\moodle\lib\dml\tests\dml_test.php FAILURES! Tests: 87, Assertions: 970, Failures: 1, Errors: 2. c:\server\workspace\moodle>

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Eloy Lafuente (stronk7) added a comment - 02/Jul/12 7:20 AM

Closing this as fixed, changes are now available upstream.

Big thanks!

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Eloy Lafuente (stronk7) added a comment - 02/Jul/12 7:20 AM Closing this as fixed, changes are now available upstream. Big thanks!

Add more recordset related unit tests

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