CloudServices/Sync/FxSync/Crossweave2: Difference between revisions
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** memory usage (from <code>nsIMemoryReporterManager</code>) | ** memory usage (from <code>nsIMemoryReporterManager</code>) | ||
** GC operations (setting <code>javascript.options.mem.log</code> and grepping the error console for the corresponding log messages would already help; better even use build with <code>--enable-gctimer</code>) | ** GC operations (setting <code>javascript.options.mem.log</code> and grepping the error console for the corresponding log messages would already help; better even use build with <code>--enable-gctimer</code>) | ||
** GC + CC graphs: {{bug|680482}}, https://github.com/amccreight/heapgraph | |||
** JITing (what's trace or method JITed and more importantly, what isn't? no instrumentation yet?!?) | ** JITing (what's trace or method JITed and more importantly, what isn't? no instrumentation yet?!?) | ||
** object allocations (no instrumentation yet?!?) | ** object allocations (no instrumentation yet?!?) | ||
| Line 51: | Line 52: | ||
* create headless TPS, and create javascript/python tests against XPShell | * create headless TPS, and create javascript/python tests against XPShell | ||
* support TPS against a fully integrated test staging server, with configurable settings (eg. disabling Captcha) | * support TPS against a fully integrated test staging server, with configurable settings (eg. disabling Captcha) | ||
* Support for running on mobile? | * Support for running on mobile?. Start with porting and running against desktop fennec | ||
Latest revision as of 20:11, 19 November 2013
Goals
- JavaScript-ability
- Improved error reporting (more finegrained, helpful, etc.)
- Be a stable test suite across upcoming refactorings (War On Sync)
- Provide reliable perf measurements (track regressions, etc.)
- Better coverage of functionality: reset sync; handling of erroneous server conditions, migrations, etc.; handling of client consistency risks such as unexpected shutdowns…
Plan for Crossweave / TPS 2.0
- Rename to Test harness and Profiler for Sync (TPS)
- New docs available at https://developer.mozilla.org/en/TPS
- Python
- [DONE] refactor using Mozmill 2.0
- [DONE] remove support for the fx-sync repo and the the XPI version of sync
- [DONE] improve error handling for timeout conditions and python exceptions
- [DONE] connect to autolog
- [DONE] convert config and manifest file format to JSON
- [DONE] remove result reporting to the MySQL db on brasstacks
- Harness
- [DONE] clone tps repo from crossweave repo
- [DONE] refactor tests to JS format
- [DONE] support JavaScript tests
- [DONE] refactor verify/verify-not/sync/... to be function calls
- [DONE] make all test execution async
- move test files themselves to services/sync/tests/tps
Plan beyond TPS 2.0
- Run on all platforms
- Run against Fennec on mobile hardware (e.g. Tegra boards)
- Perf instrumentation
- event loop blocking (using
MOZ_INSTRUMENT_EVENT_LOOP, see bug 606574; bug 631571 is the related bug for Talos) - memory usage (from
nsIMemoryReporterManager) - GC operations (setting
javascript.options.mem.logand grepping the error console for the corresponding log messages would already help; better even use build with--enable-gctimer) - GC + CC graphs: bug 680482, https://github.com/amccreight/heapgraph
- JITing (what's trace or method JITed and more importantly, what isn't? no instrumentation yet?!?)
- object allocations (no instrumentation yet?!?)
- event loop blocking (using
rnewman desires
- embed in JS tests? (embedded HTTP server?)
- support fuzz consistency tests
- more operations (restore from bookmarks to test wipe, for example)
QA desires
- port mozmill API on top of TPS, so we can have tests against client side setup wizard work
- create headless TPS, and create javascript/python tests against XPShell
- support TPS against a fully integrated test staging server, with configurable settings (eg. disabling Captcha)
- Support for running on mobile?. Start with porting and running against desktop fennec