| Summary: | Loop controller becomes broken once loop count evaluates to zero | ||
|---|---|---|---|
| Product: | JMeter - Now in Github | Reporter: | Vladimir Ryabtsev <greatvovan> |
| Component: | Main | Assignee: | JMeter issues mailing list <issues> |
| Status: | RESOLVED FIXED | ||
| Severity: | major | CC: | p.mouawad |
| Priority: | P2 | ||
| Version: | 2.10 | ||
| Target Milestone: | --- | ||
| Hardware: | All | ||
| OS: | All | ||
| Attachments: | Demonstration of bug and workaround | ||
Bug is also reproduced in nightly build r1578205. Got the information that workaround does not work at some cases. Note issue was introduced by fix to 54467 Date: Tue Mar 18 23:17:14 2014 New Revision: 1579084 URL: http://svn.apache.org/r1579084 Log: Bug 56276 - Loop controller becomes broken once loop count evaluates to zero Bugzilla Id: 56276 Modified: jmeter/trunk/src/core/org/apache/jmeter/control/LoopController.java jmeter/trunk/xdocs/changes.xml Verified in nightly build r1579114: FIXED. Thanks for report and tests. Date: Sat Mar 22 21:21:44 2014 New Revision: 1580330 URL: http://svn.apache.org/r1580330 Log: update thanks section Modified: jmeter/trunk/xdocs/changes.xml This issue has been migrated to GitHub: https://github.com/apache/jmeter/issues/3344 |
Created attachment 31394 [details] Demonstration of bug and workaround I use a Jmeter variable for the value of Loop Count field. Loop Controller works correctly until first zero-value iteration counter. When meeting one, Loop Controller does nothin (correct) but after that it becomes broken in current thread group till the end of test: even when Loop Counter becomes non-zero Loop Controller does nothing (incorrect). Run attached test plan and inspect Results Tree. Play with "if (iterCounter == 3)" condition and change "vars.put("num_loops",Integer.toString(0));" to any non-zero value and see that it stops breaking. Bug appears in versions 2.10 and 2.11, and does not appear in version 2.9. WORKAROUND: Put Loop Controller inside If Controller to avoid passing zero values to Loop Counter (this shown in WORKAROUND thread group in attached test plan).