View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0004759 | Taler | exchange | public | 2016-11-03 15:21 | 2019-12-20 18:12 |
| Reporter | Marcello Stanisci | Assigned To | Marcello Stanisci | Resolution deadline | |
| Implementer | Reviewer | ||||
| Release signed by | Deployed by | ||||
| Verifier | Communicator | ||||
| Data protection authority notification required | No | ||||
| CSIRT notification required | No | ||||
| Estimated effort (hours) | Actual effort (hours) | 0 | |||
| Fast-track | No | ||||
| Work package | none | ||||
| Priority | normal | Severity | feature | Reproducibility | have not tried |
| Status | closed | Resolution | won't fix | ||
| Product Version | 0.1 | ||||
| Target Version | 0.6 | Fixed in Version | 0.6 | ||
| Summary | 0004759: Fake errors needed | ||||
| Description | Bugs as 0004732 need errors to be correctly tested, so the exchange should provide some way of generating errors. Moreover, some of them should not occur always, as otherwise we can't test other stuff. I suggest a mix of config values and URL parameters, like: [exchange] .. debug = "true"; .. and a URL like /track/transfer?wtid=x&error=yes. So if 'debug' is set, then the exchange will return a conflict for wtid 'x'; if 'debug' is not set, then this is just a malformed URL (so we keep production exchange safe). | ||||
| Tags | No tags attached. | ||||
| child of | 0004454 | closed | Marcello Stanisci | fault injection for all GNU Taler APIs |
| I agree with testing, but disagree with the proposed method. We should not complicate the exchange C code with such test logic, it will make it harder to read, audit and debug. Instead, we should (eventually) have an HTTP reverse proxy that injects such faults as a "man in the middle" for testing. Here, I would additionally suggest that if a test wants to tell the proxy to inject errors, it should be done via HTTP headers, not by changing the URL. | |
| We opted for a HTTP proxy and NOT to touch anything in the tested components. | |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2016-11-03 15:21 | Marcello Stanisci | New Issue | |
| 2016-11-03 15:21 | Marcello Stanisci | Status | new => assigned |
| 2016-11-03 15:21 | Marcello Stanisci | Assigned To | => Christian Grothoff |
| 2016-11-03 16:59 | Christian Grothoff | Note Added: 0011416 | |
| 2016-11-03 16:59 | Christian Grothoff | Relationship added | child of 0004454 |
| 2016-11-03 17:00 | Christian Grothoff | Assigned To | Christian Grothoff => |
| 2016-11-03 17:00 | Christian Grothoff | Priority | low => normal |
| 2016-11-03 17:00 | Christian Grothoff | Severity | minor => feature |
| 2016-11-03 17:00 | Christian Grothoff | Status | assigned => implementing |
| 2016-11-03 17:00 | Christian Grothoff | Product Version | => 0.1 |
| 2016-11-03 17:00 | Christian Grothoff | Target Version | => 0.6 |
| 2018-03-27 09:49 | Marcello Stanisci | Assigned To | => Marcello Stanisci |
| 2018-03-27 09:49 | Marcello Stanisci | Status | implementing => closed |
| 2018-03-27 09:49 | Marcello Stanisci | Resolution | open => won't fix |
| 2018-03-27 09:49 | Marcello Stanisci | Note Added: 0012900 | |
| 2018-04-15 18:37 | Christian Grothoff | Status | closed => informing |
| 2018-04-15 18:37 | Christian Grothoff | Fixed in Version | => 0.6 |
| 2019-12-20 18:12 | Christian Grothoff | Status | informing => closed |