Bug: Perma browser/components/extensions/test/xpcshell/test_ext_settings_overrides_search_mozParam.js | xpcshell return code: 0 when Gecko 78 merges to beta on 2020-06-01
Status: VERIFIED
Priority: P1
Resolution: FIXED
Created: 2020-05-06 15:07:20+00:00
Resolved: 2020-05-15 18:40:42+00:00

central-as-beta simulation: https://treeherder.mozilla.org/#/jobs?repo=try&group_state=expanded&resultStatus=testfailed%2Cbusted%2Cexception%2Cretry%2Cusercancel%2Crunnable&revision=3dc8ff55d3eae0658dbcc606e4c8319721c1398e&selectedTaskRun=RgeQGqBeTJePi8ITPiXyyw-0

Failure log: https://treeherder.mozilla.org/logviewer.html#?job_id=301037288&repo=try

[task 2020-05-06T14:21:38.653Z] 14:21:38     INFO -  TEST-START | xpcshell.ini:browser/components/extensions/test/xpcshell/test_ext_settings_overrides_search_mozParam.js
[task 2020-05-06T14:21:42.863Z] 14:21:42  WARNING -  TEST-UNEXPECTED-FAIL | xpcshell.ini:browser/components/extensions/test/xpcshell/test_ext_settings_overrides_search_mozParam.js | xpcshell return code: 0
[task 2020-05-06T14:21:42.863Z] 14:21:42     INFO -  TEST-INFO took 4204ms
[task 2020-05-06T14:21:42.863Z] 14:21:42     INFO -  >>>>>>>
[task 2020-05-06T14:21:42.863Z] 14:21:42     INFO -  (xpcshell/head.js) | test MAIN run_test pending (1)
[task 2020-05-06T14:21:42.863Z] 14:21:42     INFO -  (xpcshell/head.js) | test run_next_test 0 pending (2)
[task 2020-05-06T14:21:42.863Z] 14:21:42     INFO -  (xpcshell/head.js) | test MAIN run_test finished (2)
[task 2020-05-06T14:21:42.863Z] 14:21:42     INFO -  running event loop
[task 2020-05-06T14:21:42.863Z] 14:21:42     INFO -  xpcshell.ini:browser/components/extensions/test/xpcshell/test_ext_settings_overrides_search_mozParam.js | Starting setup
[task 2020-05-06T14:21:42.863Z] 14:21:42     INFO -  (xpcshell/head.js) | test setup pending (2)
[task 2020-05-06T14:21:42.863Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900437	addons.manager	DEBUG	Application has been upgraded"
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900440	addons.manager	DEBUG	Loaded provider scope for resource://gre/modules/addons/XPIProvider.jsm: ["XPIProvider", "XPIInternal"]"
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900496	addons.manager	DEBUG	Loaded provider scope for resource://gre/modules/addons/GMPProvider.jsm"
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900519	addons.manager	DEBUG	Loaded provider scope for resource://gre/modules/addons/PluginProvider.jsm"
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900521	addons.manager	DEBUG	Starting provider: XPIProvider"
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900521	addons.xpi	DEBUG	startup"
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900527	addons.xpi	INFO	SystemAddonLocation directory is missing"
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900659	addons.xpi	INFO	Removing all system add-on upgrades."
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900662	addons.xpi	DEBUG	checkForChanges"
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900663	addons.xpi	DEBUG	Loaded add-on state: ${}"
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900666	addons.xpi	DEBUG	scanForChanges changed: false, state: {}"
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900670	addons.xpi	DEBUG	Empty XPI database, setting schema version preference to 32"
[task 2020-05-06T14:21:42.864Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900671	addons.xpi	DEBUG	No changes found"
[task 2020-05-06T14:21:42.865Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900764	addons.xpi-utils	DEBUG	Synchronously loading the add-ons database"
[task 2020-05-06T14:21:42.865Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774900766	addons.xpi-utils	DEBUG	Starting async load of XPI database /tmp/xpc-profile-o1WRQm/extensions.json"
[task 2020-05-06T14:21:42.865Z] 14:21:42     INFO -  (xpcshell/head.js) | test run_next_test 0 finished (2)
[task 2020-05-06T14:21:42.866Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902039	addons.xpi-utils	DEBUG	Rebuilding XPI database with no extensions"
[task 2020-05-06T14:21:42.866Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902058	addons.manager	DEBUG	Registering shutdown blocker for XPIProvider"
[task 2020-05-06T14:21:42.867Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902059	addons.manager	DEBUG	Provider finished startup: XPIProvider"
[task 2020-05-06T14:21:42.867Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902060	addons.manager	DEBUG	Starting provider: PluginProvider"
[task 2020-05-06T14:21:42.868Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902060	addons.manager	DEBUG	Registering shutdown blocker for PluginProvider"
[task 2020-05-06T14:21:42.868Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902062	addons.manager	DEBUG	Provider finished startup: PluginProvider"
[task 2020-05-06T14:21:42.869Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902063	addons.manager	DEBUG	Completed startup sequence"
[task 2020-05-06T14:21:42.869Z] 14:21:42     INFO -  PID 9545 | parseListJSON: Failed to parse list.json: SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data
[task 2020-05-06T14:21:42.869Z] 14:21:42     INFO -  (xpcshell/head.js) | test run_next_test 1 pending (2)
[task 2020-05-06T14:21:42.869Z] 14:21:42     INFO -  (xpcshell/head.js) | test setup finished (2)
[task 2020-05-06T14:21:42.870Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (error) [JavaScript Error: "parseListJSON: Failed to parse list.json: SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data" {file: "resource://gre/modules/SearchService.jsm" line: 1972}]
[task 2020-05-06T14:21:42.870Z] 14:21:42     INFO -  _parseListJSON@resource://gre/modules/SearchService.jsm:1972:10
[task 2020-05-06T14:21:42.870Z] 14:21:42     INFO -  _findEngines@resource://gre/modules/SearchService.jsm:1956:17
[task 2020-05-06T14:21:42.871Z] 14:21:42     INFO -  _do_main@/builds/worker/workspace/build/tests/xpcshell/head.js:242:6
[task 2020-05-06T14:21:42.871Z] 14:21:42     INFO -  _execute_test@/builds/worker/workspace/build/tests/xpcshell/head.js:571:5
[task 2020-05-06T14:21:42.871Z] 14:21:42     INFO -  @-e:1:1
[task 2020-05-06T14:21:42.871Z] 14:21:42     INFO -  "
[task 2020-05-06T14:21:42.872Z] 14:21:42     INFO -  xpcshell.ini:browser/components/extensions/test/xpcshell/test_ext_settings_overrides_search_mozParam.js | Starting test_extension_setting_moz_params
[task 2020-05-06T14:21:42.872Z] 14:21:42     INFO -  (xpcshell/head.js) | test test_extension_setting_moz_params pending (2)
[task 2020-05-06T14:21:42.872Z] 14:21:42     INFO -  (xpcshell/head.js) | test run_next_test 1 finished (2)
[task 2020-05-06T14:21:42.872Z] 14:21:42     INFO -  Unexpected exception TypeError: engine is null at /builds/worker/workspace/build/tests/xpcshell/tests/browser/components/extensions/test/xpcshell/test_ext_settings_overrides_search_mozParam.js:97
[task 2020-05-06T14:21:42.873Z] 14:21:42     INFO -  test_extension_setting_moz_params@/builds/worker/workspace/build/tests/xpcshell/tests/browser/components/extensions/test/xpcshell/test_ext_settings_overrides_search_mozParam.js:97:23
[task 2020-05-06T14:21:42.873Z] 14:21:42     INFO -  _run_next_test/<@/builds/worker/workspace/build/tests/xpcshell/head.js:1582:22
[task 2020-05-06T14:21:42.873Z] 14:21:42     INFO -  _run_next_test@/builds/worker/workspace/build/tests/xpcshell/head.js:1582:38
[task 2020-05-06T14:21:42.874Z] 14:21:42     INFO -  run@/builds/worker/workspace/build/tests/xpcshell/head.js:749:9
[task 2020-05-06T14:21:42.874Z] 14:21:42     INFO -  _do_main@/builds/worker/workspace/build/tests/xpcshell/head.js:242:6
[task 2020-05-06T14:21:42.874Z] 14:21:42     INFO -  _execute_test@/builds/worker/workspace/build/tests/xpcshell/head.js:571:5
[task 2020-05-06T14:21:42.874Z] 14:21:42     INFO -  @-e:1:1
[task 2020-05-06T14:21:42.875Z] 14:21:42     INFO -  exiting test
[task 2020-05-06T14:21:42.875Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902425	addons.manager	DEBUG	before shutdown"
[task 2020-05-06T14:21:42.875Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902428	addons.manager	DEBUG	shutdown"
[task 2020-05-06T14:21:42.876Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902429	addons.manager	DEBUG	Calling shutdown blocker for XPIProvider"
[task 2020-05-06T14:21:42.876Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902429	addons.xpi	DEBUG	shutdown"
[task 2020-05-06T14:21:42.877Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902430	addons.xpi-utils	DEBUG	shutdown"
[task 2020-05-06T14:21:42.877Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902430	addons.manager	DEBUG	Calling shutdown blocker for PluginProvider"
[task 2020-05-06T14:21:42.878Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (info) 1588774902491	addons.manager	DEBUG	Async provider shutdown done"
[task 2020-05-06T14:21:42.878Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (error) [JavaScript Error: "IndexedDB UnknownErr: ActorsParent.cpp:13733"]"
[task 2020-05-06T14:21:42.879Z] 14:21:42     INFO -  "CONSOLE_MESSAGE: (error) [JavaScript Error: "IndexedDB: main/hijack-blocklists getLastModified() IndexedDB:  open() A request was aborted, for example through a call to IDBTransaction.abort." {file: "resource://services-settings/IDBHelpers.jsm" line: 24}]
[task 2020-05-06T14:21:42.879Z] 14:21:42     INFO -  IndexedDBError@resource://services-settings/IDBHelpers.jsm:24:5
[task 2020-05-06T14:21:42.879Z] 14:21:42     INFO -  getLastModified@resource://services-settings/Database.jsm:132:13
[task 2020-05-06T14:21:42.880Z] 14:21:42     INFO -  _execute_test@/builds/worker/workspace/build/tests/xpcshell/head.js:668:19
[task 2020-05-06T14:21:42.880Z] 14:21:42     INFO -  @-e:1:1
[task 2020-05-06T14:21:42.880Z] 14:21:42     INFO -  "
[task 2020-05-06T14:21:42.881Z] 14:21:42     INFO -  <<<<<<<