Bug: Intermittent browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Uncaught exception - at resource://testing-common/NimbusTestUtils.jsm:103 - Error: Manager store not ready, call `manager.onStartup`
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2021-03-05 12:01:31+00:00
Resolved: 2023-10-20 12:01:06+00:00

**Filed by:** btara [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=332178349&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/HTD6bFbMRNOGs0d7gZMKkg/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2021-03-05T10:42:38.100Z] 10:42:38     INFO - TEST-START | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js
[task 2021-03-05T10:42:38.122Z] 10:42:38     INFO - TEST-INFO | started process screentopng
[task 2021-03-05T10:42:38.431Z] 10:42:38     INFO - TEST-INFO | screentopng: exit 0
[task 2021-03-05T10:42:38.433Z] 10:42:38     INFO - Buffered messages logged at 10:42:38
[task 2021-03-05T10:42:38.433Z] 10:42:38     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Sanity check the temporary file doesn't exist. - true == true - 
[task 2021-03-05T10:42:38.434Z] 10:42:38     INFO - Entering test bound setup
[task 2021-03-05T10:42:38.434Z] 10:42:38     INFO - Leaving test bound setup
[task 2021-03-05T10:42:38.435Z] 10:42:38     INFO - Entering test bound test_multistage_zeroOnboarding_experimentAPI
[task 2021-03-05T10:42:38.441Z] 10:42:38     INFO - Buffered messages finished
[task 2021-03-05T10:42:38.441Z] 10:42:38     INFO - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Uncaught exception - at resource://testing-common/NimbusTestUtils.jsm:103 - Error: Manager store not ready, call `manager.onStartup`
[task 2021-03-05T10:42:38.441Z] 10:42:38     INFO - Stack trace:
[task 2021-03-05T10:42:38.441Z] 10:42:38     INFO - enrollmentHelper@resource://testing-common/NimbusTestUtils.jsm:103:15
[task 2021-03-05T10:42:38.441Z] 10:42:38     INFO - test_multistage_zeroOnboarding_experimentAPI@chrome://mochitests/content/browser/browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js:228:23
[task 2021-03-05T10:42:38.441Z] 10:42:38     INFO - Leaving test bound test_multistage_zeroOnboarding_experimentAPI
[task 2021-03-05T10:42:38.441Z] 10:42:38     INFO - Entering test bound test_multistage_aboutwelcome_experimentAPI
[task 2021-03-05T10:42:38.441Z] 10:42:38     INFO - Not taking screenshot here: see the one that was previously logged
[task 2021-03-05T10:42:38.441Z] 10:42:38     INFO - TEST-UNEXPECTED-FAIL | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Uncaught exception - at resource://testing-common/NimbusTestUtils.jsm:103 - Error: Manager store not ready, call `manager.onStartup`
[task 2021-03-05T10:42:38.441Z] 10:42:38     INFO - Stack trace:
[task 2021-03-05T10:42:38.445Z] 10:42:38     INFO - enrollmentHelper@resource://testing-common/NimbusTestUtils.jsm:103:15
[task 2021-03-05T10:42:38.445Z] 10:42:38     INFO - test_multistage_aboutwelcome_experimentAPI@chrome://mochitests/content/browser/browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js:280:23
[task 2021-03-05T10:42:38.445Z] 10:42:38     INFO - Leaving test bound test_multistage_aboutwelcome_experimentAPI
[task 2021-03-05T10:42:38.445Z] 10:42:38     INFO - Entering test bound test_Multistage_About_Welcome_branches
[task 2021-03-05T10:42:38.448Z] 10:42:38     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:38.449Z] 10:42:38     INFO - GECKO(8892) |   Received page event DOMWindowCreated
[task 2021-03-05T10:42:38.449Z] 10:42:38     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:38.449Z] 10:42:38     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:38.450Z] 10:42:38     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:38.450Z] 10:42:38     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:38.451Z] 10:42:38     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:38.451Z] 10:42:38     INFO - GECKO(8892) |   Loading about:welcome without experiment
[task 2021-03-05T10:42:38.451Z] 10:42:38     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:38.452Z] 10:42:38     INFO - GECKO(8892) |   Received content event: AWPage:FXA_METRICS_FLOW_URI
[task 2021-03-05T10:42:38.453Z] 10:42:38     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:38.453Z] 10:42:38     INFO - GECKO(8892) |   Received content event: AWPage:SET_WELCOME_MESSAGE_SEEN
[task 2021-03-05T10:42:38.455Z] 10:42:38     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:38.455Z] 10:42:38     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:38.460Z] 10:42:38     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:38.461Z] 10:42:38     INFO - GECKO(8892) |   Received content event: AWPage:GET_REGION
[task 2021-03-05T10:42:38.461Z] 10:42:38     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:38.462Z] 10:42:38     INFO - GECKO(8892) |   Received content event: AWPage:GET_SELECTED_THEME
[task 2021-03-05T10:42:38.463Z] 10:42:38     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:38.465Z] 10:42:38     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:38.467Z] 10:42:38     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:38.467Z] 10:42:38     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:39.621Z] 10:42:39     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render main.AW_STEP2 in multistage step 1 - true == true - 
[task 2021-03-05T10:42:39.622Z] 10:42:39     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render main.AW_STEP3 in multistage step 1 - true == true - 
[task 2021-03-05T10:42:39.623Z] 10:42:39     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render div.tiles-container.info in multistage step 1 - true == true - 
[task 2021-03-05T10:42:39.623Z] 10:42:39     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Navigated to a welcome screen - "about:welcome" == "about:welcome" - 
[task 2021-03-05T10:42:39.722Z] 10:42:39     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:39.723Z] 10:42:39     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:39.741Z] 10:42:39     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:39.742Z] 10:42:39     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:39.743Z] 10:42:39     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:39.744Z] 10:42:39     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:39.745Z] 10:42:39     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:39.746Z] 10:42:39     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:40.339Z] 10:42:40     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render main.AW_STEP1 in multistage step 2 - true == true - 
[task 2021-03-05T10:42:40.339Z] 10:42:40     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render main.AW_STEP3 in multistage step 2 - true == true - 
[task 2021-03-05T10:42:40.340Z] 10:42:40     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render div.secondary-cta.top in multistage step 2 - true == true - 
[task 2021-03-05T10:42:40.340Z] 10:42:40     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Navigated to a welcome screen - "about:welcome" == "about:welcome" - 
[task 2021-03-05T10:42:40.441Z] 10:42:40     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:40.441Z] 10:42:40     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:40.450Z] 10:42:40     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:40.451Z] 10:42:40     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:40.451Z] 10:42:40     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:40.451Z] 10:42:40     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:40.452Z] 10:42:40     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:40.452Z] 10:42:40     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:40.849Z] 10:42:40     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render main.AW_STEP1 in multistage step 3 - true == true - 
[task 2021-03-05T10:42:40.851Z] 10:42:40     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render main.AW_STEP2 in multistage step 3 - true == true - 
[task 2021-03-05T10:42:40.851Z] 10:42:40     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render h1.welcomeZap in multistage step 3 - true == true - 
[task 2021-03-05T10:42:40.851Z] 10:42:40     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Navigated to a welcome screen - "about:welcome" == "about:welcome" - 
[task 2021-03-05T10:42:40.956Z] 10:42:40     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:40.956Z] 10:42:40     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:40.956Z] 10:42:40     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:40.956Z] 10:42:40     INFO - GECKO(8892) |   Received content event: AWPage:SPECIAL_ACTION
[task 2021-03-05T10:42:40.963Z] 10:42:40     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:40.964Z] 10:42:40     INFO - GECKO(8892) |   Terminate reason is address-bar-navigated
[task 2021-03-05T10:42:40.979Z] 10:42:40     INFO - Global property added while loading chrome://browser/content/places/browserPlacesViews.js: PlacesViewBase
[task 2021-03-05T10:42:41.088Z] 10:42:41     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render div.onboardingContainer in home - true == true - 
[task 2021-03-05T10:42:41.089Z] 10:42:41     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Navigated to about:home - "about:home" == "about:home" - 
[task 2021-03-05T10:42:41.090Z] 10:42:41     INFO - Leaving test bound test_Multistage_About_Welcome_branches
[task 2021-03-05T10:42:41.090Z] 10:42:41     INFO - Entering test bound test_Multistage_About_Welcome_navigation
[task 2021-03-05T10:42:41.219Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:41.219Z] 10:42:41     INFO - GECKO(8892) |   Received page event DOMWindowCreated
[task 2021-03-05T10:42:41.219Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:41.219Z] 10:42:41     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:41.220Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.220Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:41.268Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:41.269Z] 10:42:41     INFO - GECKO(8892) |   Loading about:welcome without experiment
[task 2021-03-05T10:42:41.284Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.285Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:FXA_METRICS_FLOW_URI
[task 2021-03-05T10:42:41.286Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.286Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:SET_WELCOME_MESSAGE_SEEN
[task 2021-03-05T10:42:41.287Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.288Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:41.288Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.289Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:GET_REGION
[task 2021-03-05T10:42:41.289Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.290Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:GET_SELECTED_THEME
[task 2021-03-05T10:42:41.291Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.291Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:41.295Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.295Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:41.512Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.514Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:41.515Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:41.515Z] 10:42:41     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:41.517Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.517Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:41.518Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.519Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:41.621Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:41.622Z] 10:42:41     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:41.623Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.623Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:41.624Z] 10:42:41     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:41.625Z] 10:42:41     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:42.324Z] 10:42:42     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render main.AW_STEP2 in multistage step 1 - true == true - 
[task 2021-03-05T10:42:42.324Z] 10:42:42     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render main.AW_STEP3 in multistage step 1 - true == true - 
[task 2021-03-05T10:42:42.325Z] 10:42:42     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Navigated to a welcome screen - "about:welcome" == "about:welcome" - 
[task 2021-03-05T10:42:42.328Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:42.329Z] 10:42:42     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:42.329Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:42.329Z] 10:42:42     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:42.330Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:42.331Z] 10:42:42     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:42.633Z] 10:42:42     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render main.AW_STEP1 in multistage step 2 - true == true - 
[task 2021-03-05T10:42:42.633Z] 10:42:42     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render main.AW_STEP3 in multistage step 2 - true == true - 
[task 2021-03-05T10:42:42.634Z] 10:42:42     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Should not render div.secondary-cta.top in multistage step 2 - true == true - 
[task 2021-03-05T10:42:42.634Z] 10:42:42     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Navigated to a welcome screen - "about:welcome" == "about:welcome" - 
[task 2021-03-05T10:42:42.634Z] 10:42:42     INFO - Leaving test bound test_Multistage_About_Welcome_navigation
[task 2021-03-05T10:42:42.634Z] 10:42:42     INFO - Entering test bound test_AWMultistage_Primary_Action
[task 2021-03-05T10:42:42.674Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:42.674Z] 10:42:42     INFO - GECKO(8892) |   Received page event DOMWindowCreated
[task 2021-03-05T10:42:42.674Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:42.674Z] 10:42:42     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:42.674Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:42.674Z] 10:42:42     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:42.702Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:42.704Z] 10:42:42     INFO - GECKO(8892) |   Loading about:welcome without experiment
[task 2021-03-05T10:42:42.723Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:42.723Z] 10:42:42     INFO - GECKO(8892) |   Received content event: AWPage:FXA_METRICS_FLOW_URI
[task 2021-03-05T10:42:42.723Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:42.724Z] 10:42:42     INFO - GECKO(8892) |   Received content event: AWPage:SET_WELCOME_MESSAGE_SEEN
[task 2021-03-05T10:42:42.727Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:42.727Z] 10:42:42     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:42.728Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:42.728Z] 10:42:42     INFO - GECKO(8892) |   Received content event: AWPage:GET_REGION
[task 2021-03-05T10:42:42.732Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:42.732Z] 10:42:42     INFO - GECKO(8892) |   Received content event: AWPage:GET_SELECTED_THEME
[task 2021-03-05T10:42:42.735Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:42.735Z] 10:42:42     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:42.751Z] 10:42:42     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:42.751Z] 10:42:42     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:43.051Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | 1 Stub was called - 
[task 2021-03-05T10:42:43.051Z] 10:42:43     INFO - Call #0: AWPage:TELEMETRY_EVENT {"event":"CLICK_BUTTON","event_context":{"source":"primary_button","page":"about:welcome"},"message_id":"DEFAULT_ABOUTWELCOME_AW_STEP1"}
[task 2021-03-05T10:42:43.052Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | send telemetry event - "AWPage:TELEMETRY_EVENT" == "AWPage:TELEMETRY_EVENT" - 
[task 2021-03-05T10:42:43.052Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | click button event recorded in telemetry - "CLICK_BUTTON" == "CLICK_BUTTON" - 
[task 2021-03-05T10:42:43.052Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | primary button click source recorded in telemetry - "primary_button" == "primary_button" - 
[task 2021-03-05T10:42:43.053Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | MessageId sent in click event telemetry - "DEFAULT_ABOUTWELCOME_AW_STEP1" == "DEFAULT_ABOUTWELCOME_AW_STEP1" - 
[task 2021-03-05T10:42:43.053Z] 10:42:43     INFO - Leaving test bound test_AWMultistage_Primary_Action
[task 2021-03-05T10:42:43.054Z] 10:42:43     INFO - Entering test bound test_AWMultistage_Secondary_Open_URL_Action
[task 2021-03-05T10:42:43.063Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:43.064Z] 10:42:43     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:43.099Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:43.100Z] 10:42:43     INFO - GECKO(8892) |   Received page event DOMWindowCreated
[task 2021-03-05T10:42:43.101Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:43.102Z] 10:42:43     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:43.117Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.118Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:43.153Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:43.154Z] 10:42:43     INFO - GECKO(8892) |   Loading about:welcome without experiment
[task 2021-03-05T10:42:43.174Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.174Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:FXA_METRICS_FLOW_URI
[task 2021-03-05T10:42:43.175Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.175Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:SET_WELCOME_MESSAGE_SEEN
[task 2021-03-05T10:42:43.178Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.178Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:43.182Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.183Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:GET_REGION
[task 2021-03-05T10:42:43.183Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.183Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:GET_SELECTED_THEME
[task 2021-03-05T10:42:43.184Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.185Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:43.201Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.201Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:43.464Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | 2 Stub called twice to handle FxA open URL and Telemetry - 
[task 2021-03-05T10:42:43.464Z] 10:42:43     INFO - Call #0: AWPage:TELEMETRY_EVENT {"event":"CLICK_BUTTON","event_context":{"source":"secondary_button_top","page":"about:welcome"},"message_id":"DEFAULT_ABOUTWELCOME_AW_STEP1"}
[task 2021-03-05T10:42:43.464Z] 10:42:43     INFO - Call #1: AWPage:SPECIAL_ACTION {"type":"SHOW_FIREFOX_ACCOUNTS","data":{"entrypoint":"test","extraParams":{"utm_source":"activity-stream","utm_campaign":"firstrun","utm_medium":"referral","utm_term":"aboutwelcome-default-screen"}}}
[task 2021-03-05T10:42:43.464Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Got call to handle special action - "AWPage:SPECIAL_ACTION" == "AWPage:SPECIAL_ACTION" - 
[task 2021-03-05T10:42:43.468Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Special action SHOW_FIREFOX_ACCOUNTS event handled - "SHOW_FIREFOX_ACCOUNTS" == "SHOW_FIREFOX_ACCOUNTS" - 
[task 2021-03-05T10:42:43.469Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | UTMTerm set in FxA URL - "aboutwelcome-default-screen" == "aboutwelcome-default-screen" - 
[task 2021-03-05T10:42:43.471Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | EntryPoint set in FxA URL - "test" == "test" - 
[task 2021-03-05T10:42:43.471Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Got call to handle Telemetry event - "AWPage:TELEMETRY_EVENT" == "AWPage:TELEMETRY_EVENT" - 
[task 2021-03-05T10:42:43.471Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | click button event recorded in Telemetry - "CLICK_BUTTON" == "CLICK_BUTTON" - 
[task 2021-03-05T10:42:43.471Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | secondary_top button click source recorded in Telemetry - "secondary_button_top" == "secondary_button_top" - 
[task 2021-03-05T10:42:43.478Z] 10:42:43     INFO - Leaving test bound test_AWMultistage_Secondary_Open_URL_Action
[task 2021-03-05T10:42:43.479Z] 10:42:43     INFO - Entering test bound test_AWMultistage_Themes
[task 2021-03-05T10:42:43.517Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:43.518Z] 10:42:43     INFO - GECKO(8892) |   Received page event DOMWindowCreated
[task 2021-03-05T10:42:43.518Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:43.518Z] 10:42:43     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:43.521Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.522Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:43.543Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:43.544Z] 10:42:43     INFO - GECKO(8892) |   Loading about:welcome without experiment
[task 2021-03-05T10:42:43.564Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.565Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:FXA_METRICS_FLOW_URI
[task 2021-03-05T10:42:43.565Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.565Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:SET_WELCOME_MESSAGE_SEEN
[task 2021-03-05T10:42:43.582Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.583Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:43.583Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.583Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:GET_REGION
[task 2021-03-05T10:42:43.583Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.583Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:GET_SELECTED_THEME
[task 2021-03-05T10:42:43.583Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.583Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:43.584Z] 10:42:43     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:43.584Z] 10:42:43     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:43.885Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Two themes displayed - 2 == 2 - 
[task 2021-03-05T10:42:43.986Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | 2 Stub was called - 
[task 2021-03-05T10:42:43.988Z] 10:42:43     INFO - Call #0: AWPage:TELEMETRY_EVENT {"event":"CLICK_BUTTON","event_context":{"source":"automatic","page":"about:welcome"},"message_id":"DEFAULT_ABOUTWELCOME_AW_STEP1"}
[task 2021-03-05T10:42:43.989Z] 10:42:43     INFO - Call #1: AWPage:SELECT_THEME "AUTOMATIC"
[task 2021-03-05T10:42:43.990Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Got call to handle select theme - "AWPage:SELECT_THEME" == "AWPage:SELECT_THEME" - 
[task 2021-03-05T10:42:43.990Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Theme value passed as AUTOMATIC - "AUTOMATIC" == "AUTOMATIC" - 
[task 2021-03-05T10:42:43.994Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Got call to handle Telemetry event when theme tile clicked - "AWPage:TELEMETRY_EVENT" == "AWPage:TELEMETRY_EVENT" - 
[task 2021-03-05T10:42:43.994Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | click button event recorded in Telemetry - "CLICK_BUTTON" == "CLICK_BUTTON" - 
[task 2021-03-05T10:42:43.995Z] 10:42:43     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | automatic click source recorded in Telemetry - "automatic" == "automatic" - 
[task 2021-03-05T10:42:43.995Z] 10:42:43     INFO - Leaving test bound test_AWMultistage_Themes
[task 2021-03-05T10:42:43.996Z] 10:42:43     INFO - Entering test bound test_AWMultistage_Import
[task 2021-03-05T10:42:44.054Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:44.055Z] 10:42:44     INFO - GECKO(8892) |   Received page event DOMWindowCreated
[task 2021-03-05T10:42:44.055Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:44.055Z] 10:42:44     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:44.055Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.056Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:44.099Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:44.100Z] 10:42:44     INFO - GECKO(8892) |   Loading about:welcome without experiment
[task 2021-03-05T10:42:44.120Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.120Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:FXA_METRICS_FLOW_URI
[task 2021-03-05T10:42:44.124Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.124Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:SET_WELCOME_MESSAGE_SEEN
[task 2021-03-05T10:42:44.125Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.128Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:44.128Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.129Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:GET_REGION
[task 2021-03-05T10:42:44.129Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.130Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:GET_SELECTED_THEME
[task 2021-03-05T10:42:44.135Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.135Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:44.135Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.135Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:44.412Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.412Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:44.413Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.413Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:44.521Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.521Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:TELEMETRY_EVENT
[task 2021-03-05T10:42:44.627Z] 10:42:44     INFO - Call #0: AWPage:TELEMETRY_EVENT {"event":"IMPRESSION","event_context":{"page":"about:welcome"},"message_id":"DEFAULT_ABOUTWELCOME_AW_STEP3"}
[task 2021-03-05T10:42:44.627Z] 10:42:44     INFO - Call #1: AWPage:TELEMETRY_EVENT {"event":"CLICK_BUTTON","event_context":{"source":"secondary_button","page":"about:welcome"},"message_id":"DEFAULT_ABOUTWELCOME_AW_STEP3"}
[task 2021-03-05T10:42:44.627Z] 10:42:44     INFO - Call #2: AWPage:SPECIAL_ACTION {"type":"SHOW_MIGRATION_WIZARD","data":{"source":"chrome"}}
[task 2021-03-05T10:42:44.627Z] 10:42:44     INFO - Call #3: AWPage:WAIT_FOR_MIGRATION_CLOSE undefined
[task 2021-03-05T10:42:44.627Z] 10:42:44     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Got call to handle special action - "AWPage:SPECIAL_ACTION" == "AWPage:SPECIAL_ACTION" - 
[task 2021-03-05T10:42:44.630Z] 10:42:44     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Special action SHOW_MIGRATION_WIZARD event handled - "SHOW_MIGRATION_WIZARD" == "SHOW_MIGRATION_WIZARD" - 
[task 2021-03-05T10:42:44.630Z] 10:42:44     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Source passed to event handler - "chrome" == "chrome" - 
[task 2021-03-05T10:42:44.630Z] 10:42:44     INFO - TEST-PASS | browser/components/newtab/test/browser/browser_aboutwelcome_multistage.js | Got call to handle Telemetry event - "AWPage:TELEMETRY_EVENT" == "AWPage:TELEMETRY_EVENT" - 
[task 2021-03-05T10:42:44.631Z] 10:42:44     INFO - Leaving test bound test_AWMultistage_Import
[task 2021-03-05T10:42:44.631Z] 10:42:44     INFO - Entering test bound test_onContentMessage
[task 2021-03-05T10:42:44.668Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:44.668Z] 10:42:44     INFO - GECKO(8892) |   Received page event DOMWindowCreated
[task 2021-03-05T10:42:44.669Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
[task 2021-03-05T10:42:44.670Z] 10:42:44     INFO - GECKO(8892) |   onLocationChange handled: [object Window]
[task 2021-03-05T10:42:44.685Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeParent:
[task 2021-03-05T10:42:44.686Z] 10:42:44     INFO - GECKO(8892) |   Received content event: AWPage:LOCATION_CHANGED
[task 2021-03-05T10:42:44.702Z] 10:42:44     INFO - GECKO(8892) | console.debug: AboutWelcomeChild:
...
...
...```