JavaScript:Bugzilla: Difference between revisions

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(→‎Whiteboard flags: remove unused tags)
(Remove metabug tree from the triage page -- we're de-emphasizing this)
 
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* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript%20Engine#JavaScript%20Engine Core::JavaScript Engine]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript%20Engine#JavaScript%20Engine Core::JavaScript Engine]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript%20Engine:%20JIT#JavaScript%20Engine Core::JavaScript Engine: JIT]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript%20Engine:%20JIT#JavaScript%20Engine Core::JavaScript Engine: JIT]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript%20Engine:%20GC#JavaScript%20Engine Core::JavaScript: GC]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript:%20Debugger%20API#JavaScript%20Engine Core::JavaScript: Debugger API]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript%20Engine:%20Internationalization%20API#JavaScript%20Engine Core::JavaScript: Internationalization API]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript:%20GC#JavaScript%20Engine Core::JavaScript: GC]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript%20Engine:%20Standard%20Library#JavaScript%20Engine Core::JavaScript: Standard Library]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript:%20Internationalization%20API#JavaScript%20Engine Core::JavaScript: Internationalization API]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=Javascript:%20Web%20Assembly#Javascript:%20Web%20Assembly Core::Java'''''s'''''cript: Web Assembly]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript:%20Standard%20Library#JavaScript%20Engine Core::JavaScript: Standard Library]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=JavaScript:%20WebAssembly#JavaScript%20Engine Core::JavaScript: WebAssembly]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=js-ctypes#JavaScript%20Engine Core::js-ctypes]
* [https://bugzilla.mozilla.org/describecomponents.cgi?product=Core&component=js-ctypes#JavaScript%20Engine Core::js-ctypes]


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The triage effort is currently held by Steven De Tar, Nicolas B. Pierron, Bryan Thrall, and Matthew Gaudet. They mainly work off the following lists:
The triage effort is currently held by Steven De Tar, Nicolas B. Pierron, Bryan Thrall, and Matthew Gaudet. They mainly work off the following lists:


* '''[https://bugzilla.mozilla.org/page.cgi?id=triage_owners.html&product=Core&component=JavaScript+Engine&component=JavaScript+Engine%3A+JIT&component=JavaScript%3A+GC&component=JavaScript%3A+Internationalization+API&component=JavaScript%3A+Standard+Library&component=Javascript%3A+WebAssembly&component=js-ctypes&owner= List of non-prioritized bugs]''' - This list is used to set the missing priority flags and whiteboard flags to the corresponding bugs and sometimes needinfo? people.
* '''[https://bugzilla.mozilla.org/page.cgi?id=triage_owners.html&product=Core&component=JavaScript+Engine&component=JavaScript+Engine%3A+JIT&component=JavaScript%3A+Debugger+API&component=JavaScript%3A+GC&component=JavaScript%3A+Internationalization+API&component=JavaScript%3A+Standard+Library&component=JavaScript%3A+WebAssembly&component=js-ctypes&owner= List of non-prioritized bugs]''' - This list is used to set the missing priority flags and whiteboard flags to the corresponding bugs and sometimes needinfo? people.


* '''[https://bugzilla.mozilla.org/buglist.cgi?chfield=%5BBug%20creation%5D&chfieldfrom=2020-03-09&chfieldto=Now&columnlist=bug_type%2Cshort_desc%2Ccomponent%2Cassigned_to%2Cbug_status%2Cresolution%2Cpriority%2Cbug_severity%2Cchangeddate%2Copendate%2Creporter&component=JavaScript%20Engine&component=JavaScript%20Engine%3A%20JIT&component=JavaScript%3A%20GC&component=JavaScript%3A%20Internationalization%20API&component=JavaScript%3A%20Standard%20Library&component=Javascript%3A%20WebAssembly&component=js-ctypes&email1=intermittent-bug-filer%2540mozilla.bugs&email2=wptsync%2540mozilla.bugs&emailreporter1=1&emailreporter2=1&emailtype1=notequals&emailtype2=notequals&f1=bug_type&f2=OP&f3=bug_severity&f4=component&f5=CP&j2=OR&o1=equals&o3=anyexact&o4=equals&product=Core&query_format=advanced&resolution=---&v1=defect&v3=--&v4=untriaged&query_based_on=SpiderMonkey-no-severity&list_id=16072461 List of bugs without severity]''' - Bug set as defect should have a severity, this list output all bugs with a defect annotation but no severity.
* '''[https://bugzilla.mozilla.org/buglist.cgi?cmdtype=dorem&remaction=run&namedcmd=SpiderMonkey-no-severity&sharer_id=607698&list_id=17952295 List of bugs without severity]''' - Bug set as defect should have a severity, this list output all bugs with a defect annotation but no severity.


* '''[https://bugdash.moz.tools/?component=Core%3AJavaScript+Engine&component=Core%3AJavaScript+Engine%3A+JIT&component=Core%3AJavaScript%3A+GC&component=Core%3AJavaScript%3A+Internationalization+API&component=Core%3AJavaScript%3A+Standard+Library&component=Core%3AJavaScript%3A+WebAssembly&component=Core%3Ajs-ctypes#tab.important BugDash]''' - Scroll down to the bottom, under "Pending Untriaged (defects only)". This reports per-component the number of bugs which need to be triaged.
* '''[https://bugdash.moz.tools/?component=Core%3AJavaScript+Engine&component=Core%3AJavaScript+Engine%3A+JIT&component=Core%3AJavaScript%3A+GC&component=Core%3AJavaScript%3A+Debugger%20API&component=Core%3AJavaScript%3A+Internationalization+API&component=Core%3AJavaScript%3A+Standard+Library&component=Core%3AJavaScript%3A+WebAssembly&component=Core%3Ajs-ctypes#tab.important BugDash]''' - Scroll down to the bottom, under "Pending Untriaged (defects only)". This reports per-component the number of bugs which need to be triaged.


* '''[https://wiki.mozilla.org/Platform#Bug_Lists Regressions]''' - The queries there are used by the regression triage meeting. [https://bugzilla.mozilla.org/buglist.cgi?cmdtype=dorem&remaction=run&namedcmd=SpiderMonkey-Regression-67-68-69&sharer_id=607698&list_id=14761639 Convenient summary query for 67-68-69 regressions]
* '''[https://bugzilla.mozilla.org/buglist.cgi?cmdtype=dorem&remaction=run&namedcmd=SpiderMonkey%20Sec-High&sharer_id=607698&list_id=17689901 Security bugs]''' - Also, [https://bugzilla.mozilla.org/buglist.cgi?bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=JavaScript%20Engine&component=JavaScript%20Engine%3A%20JIT&component=JavaScript%3A%20GC&component=JavaScript%3A%20Debugger%20API&component=JavaScript%3A%20Internationalization%20API&component=JavaScript%3A%20Standard%20Library&component=JavaScript%3A%20WebAssembly&component=js-ctypes&f2=keywords&f3=bug_group&o2=notsubstring&o3=anywords&product=Core&resolution=---&v2=stalled&v3=javascript-core-security&list_id=14673658 this query] is the same but not limited to sec-high and sec-critical bugs


* '''[https://bugzilla.mozilla.org/buglist.cgi?keywords=sec-critical%2Csec-high&keywords_type=anywords&o2=notsubstring&v2=stalled&resolution=---&query_format=advanced&f2=keywords&bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=JavaScript%20Engine&component=JavaScript%20Engine%3A%20JIT&component=JavaScript%3A%20GC&component=JavaScript%3A%20Internationalization%20API&component=JavaScript%3A%20Standard%20Library&component=js-ctypes&product=Core&list_id=14762036 Security bugs]''' - Also, [https://bugzilla.mozilla.org/buglist.cgi?bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&component=JavaScript%20Engine&component=JavaScript%20Engine%3A%20JIT&component=JavaScript%3A%20GC&component=JavaScript%3A%20Internationalization%20API&component=JavaScript%3A%20Standard%20Library&component=js-ctypes&f2=keywords&f3=bug_group&o2=notsubstring&o3=anywords&product=Core&resolution=---&v2=stalled&v3=javascript-core-security&list_id=14673658 this query] is the same but not limited to sec-high and sec-critical bugs
* '''[https://mozilla.github.io/triage-center/?component=Core%3AJavaScript+Engine&component=Core%3AJavaScript+Engine%3A+JIT&component=Core%3AJavaScript%3A+GC&component=Core%3AJavaScript%3A+Debugger+API&component=Core%3AJavaScript%3A+Internationalization+API&component=Core%3AJavaScript%3A+Standard+Library&component=Core%3AJavaScript%3A+WebAssembly&component=Core%3Ajs-ctypes Triage Center]''' — List all non-triaged bugs for all JS components.


* '''[https://mozilla.github.io/triage-center/?component=Core%3AJavaScript+Engine&component=Core%3AJavaScript+Engine%3A+JIT&component=Core%3AJavaScript%3A+GC&component=Core%3AJavaScript%3A+Internationalization+API&component=Core%3AJavaScript%3A+Standard+Library&component=Core%3AJavascript%3A+WebAssembly&component=Core%3Ajs-ctypes Triage Center]''' — List all non-triaged bugs for all JS components.


* '''[https://bugzilla.mozilla.org/buglist.cgi?classification=Client%20Software&classification=Developer%20Infrastructure&classification=Components&classification=Server%20Software&classification=Other&product=Core&resolution=---&o1=equals&component=JavaScript%20Engine&component=JavaScript%20Engine%3A%20JIT&component=JavaScript%3A%20GC&component=JavaScript%3A%20Internationalization%20API&component=JavaScript%3A%20Standard%20Library&component=Javascript%3A%20WebAssembly&component=js-ctypes&v1=0&bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED&query_format=advanced&f1=blocked.count&list_id=15844194 List of Non-Rooted Bugs]''' — “All your bugs are belong to [https://bugzilla.mozilla.org/show_bug.cgi?id=SpiderMonkey Bug SpiderMonkey]”, We have a tree of meta-bugs, and all bugs concerning SpiderMonkey should indirectly block the [https://bugzilla.mozilla.org/show_bug.cgi?id=SpiderMonkey Bug SpiderMonkey]. Using [https://bugzilla.mozilla.org/showdependencytree.cgi?id=1729518&maxdepth=2&hide_resolved=1 the tree view] of this bug is one way to find what might be a good meta bug to add to the blocked list.
== Triage Quests ==


== Meta Bug Revisitation ==
* '''[https://bugzilla.mozilla.org/buglist.cgi?f1=status_whiteboard&v2=meta&resolution=---&classification=Client%20Software&classification=Developer%20Infrastructure&classification=Components&classification=Server%20Software&classification=Other&o2=substring&query_format=advanced&o1=notsubstring&product=Core&list_id=17495921&component=JavaScript%20Engine&component=JavaScript%3A%20Debugger%20API&component=JavaScript%20Engine%3A%20JIT&component=JavaScript%3A%20GC&component=JavaScript%3A%20Internationalization%20API&component=JavaScript%3A%20Standard%20Library&component=JavaScript%3A%20WebAssembly&component=js-ctypes&f2=keywords&v1=sm-meta-retriage-2025 JS Meta Bugs]'''
* [https://bugzilla.mozilla.org/buglist.cgi?keywords_type=allwords&query_format=advanced&component=JavaScript%20Engine&component=JavaScript%20Engine%3A%20JIT&component=JavaScript%3A%20GC&component=JavaScript%3A%20Internationalization%20API&component=JavaScript%3A%20Standard%20Library&component=JavaScript%3A%20WebAssembly&list_id=17486714&keywords=intermittent-failure&product=Core&resolution=--- Intermittent Bugs]


* '''[https://bugzilla.mozilla.org/buglist.cgi?v1=meta&f1=keywords&resolution=---&query_format=advanced&list_id=17479684&classification=Client%20Software&classification=Developer%20Infrastructure&classification=Components&classification=Server%20Software&classification=Other&o1=substring&component=JavaScript%20Engine&component=JavaScript%20Engine%3A%20JIT&component=JavaScript%3A%20GC&component=JavaScript%3A%20Internationalization%20API&component=JavaScript%3A%20Standard%20Library&component=JavaScript%3A%20WebAssembly&component=js-ctypes&product=Core JS Meta Bugs]'''
== Tools ==
 
=== Tools ===


* [https://addons.mozilla.org/en-US/firefox/addon/meta-bugs/ Meta-bugs extension] (by nbp) to highlight fields in Bugzilla that need attention during triage
* [https://addons.mozilla.org/en-US/firefox/addon/meta-bugs/ Meta-bugs extension] (by nbp) to highlight fields in Bugzilla that need attention during triage

Latest revision as of 16:11, 15 September 2026

This page explains how the JavaScript Team uses Bugzilla.

Bugzilla components

Whiteboard flags

A few whiteboard flags are used today in the JS components:

As a convention, anybody can follow the following naming for using the whiteboard to improve Bugzilla searches. However, note that whiteboard searches are not indexed in Bugzilla databases and this might lead to performance issues.

  • [:nick:...] Used by the user :nick for managing bugs.
  • [#channel:...] Used by members of the IRC #channel for managing bugs.

Priority Flags

Priority flags are used to track whether a bug is going to be worked on soon.

  • P1: The bug is being worked on, or it should urgently be worked on.
  • P2: This is in someone todo-list.
  • P3: backlog; to be fixed … one day.
  • P4: There is no P4.
  • P5: Patches are welcome!

Severity

Severity flags should be N/A for enhancement and tasks. Any others should have a severity set from S1 to S4, which definitions are listed in the source documentation.

Triage

A meeting is held every week, on Tuesday 9am PT. (contact Steven De Tar, to be invited)

The triage effort is currently held by Steven De Tar, Nicolas B. Pierron, Bryan Thrall, and Matthew Gaudet. They mainly work off the following lists:

  • List of non-prioritized bugs - This list is used to set the missing priority flags and whiteboard flags to the corresponding bugs and sometimes needinfo? people.
  • BugDash - Scroll down to the bottom, under "Pending Untriaged (defects only)". This reports per-component the number of bugs which need to be triaged.
  • Triage Center — List all non-triaged bugs for all JS components.


Triage Quests

Tools

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