Bug: Intermittent browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | single tracking bug
Status: REOPENED
Priority: P5
Created: 2023-05-27 21:16:34+00:00
Resolved: 2025-03-03 07:04:30+00:00

**Filed by:** nfay [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=417318181&repo=mozilla-beta
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Lt37YTHITVaSG9g8qYA1jQ/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2023-05-27T20:05:30.938Z] 20:05:30     INFO - TEST-START | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js
[task 2023-05-27T20:05:36.389Z] 20:05:36     INFO - TEST-INFO | started process screenshot
[task 2023-05-27T20:05:36.499Z] 20:05:36     INFO - TEST-INFO | screenshot: exit 0
[task 2023-05-27T20:05:36.510Z] 20:05:36     INFO - Buffered messages logged at 20:05:30
[task 2023-05-27T20:05:36.511Z] 20:05:36     INFO - Entering test bound normal_page__foreground__click
[task 2023-05-27T20:05:36.512Z] 20:05:36     INFO - Buffered messages logged at 20:05:31
[task 2023-05-27T20:05:36.512Z] 20:05:36     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use �<!DOCTYPE html>�." {file: "https://example.com/browser/browser/base/content/test/tabs/link_in_tab_title_and_url_prefilled.html" line: 0}]
[task 2023-05-27T20:05:36.513Z] 20:05:36     INFO - Open link for wait-a-bit--blank-target by click as foreground
[task 2023-05-27T20:05:36.513Z] 20:05:36     INFO - Wait until starting to load in the target tab
[task 2023-05-27T20:05:36.514Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | true == true - 
[task 2023-05-27T20:05:36.514Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" == "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" - 
[task 2023-05-27T20:05:36.515Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" == "example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" - 
[task 2023-05-27T20:05:36.515Z] 20:05:36     INFO - Wait until loading the link target
[task 2023-05-27T20:05:36.516Z] 20:05:36     INFO - Buffered messages logged at 20:05:33
[task 2023-05-27T20:05:36.516Z] 20:05:36     INFO - Check the final result
[task 2023-05-27T20:05:36.517Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" == "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" - 
[task 2023-05-27T20:05:36.517Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "wait a bit" == "wait a bit" - 
[task 2023-05-27T20:05:36.518Z] 20:05:36     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use �<!DOCTYPE html>�." {file: "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" line: 0}]
[task 2023-05-27T20:05:36.519Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | ["https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs"] deepEqual ["https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs"] - 
[task 2023-05-27T20:05:36.519Z] 20:05:36     INFO - Leaving test bound normal_page__foreground__click
[task 2023-05-27T20:05:36.519Z] 20:05:36     INFO - Entering test bound normal_page__foreground__contextmenu
[task 2023-05-27T20:05:36.520Z] 20:05:36     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use �<!DOCTYPE html>�." {file: "https://example.com/browser/browser/base/content/test/tabs/link_in_tab_title_and_url_prefilled.html" line: 0}]
[task 2023-05-27T20:05:36.521Z] 20:05:36     INFO - Open link for wait-a-bit--blank-target by context_menu as foreground
[task 2023-05-27T20:05:36.521Z] 20:05:36     INFO - Wait until starting to load in the target tab
[task 2023-05-27T20:05:36.522Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | true == true - 
[task 2023-05-27T20:05:36.522Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" == "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" - 
[task 2023-05-27T20:05:36.523Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" == "example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" - 
[task 2023-05-27T20:05:36.523Z] 20:05:36     INFO - Wait until loading the link target
[task 2023-05-27T20:05:36.524Z] 20:05:36     INFO - Buffered messages logged at 20:05:35
[task 2023-05-27T20:05:36.524Z] 20:05:36     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use �<!DOCTYPE html>�." {file: "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" line: 0}]
[task 2023-05-27T20:05:36.525Z] 20:05:36     INFO - Check the final result
[task 2023-05-27T20:05:36.525Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" == "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" - 
[task 2023-05-27T20:05:36.526Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "wait a bit" == "wait a bit" - 
[task 2023-05-27T20:05:36.527Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | ["https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs"] deepEqual ["https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs"] - 
[task 2023-05-27T20:05:36.527Z] 20:05:36     INFO - Leaving test bound normal_page__foreground__contextmenu
[task 2023-05-27T20:05:36.527Z] 20:05:36     INFO - Entering test bound normal_page__foreground__abort
[task 2023-05-27T20:05:36.528Z] 20:05:36     INFO - Buffered messages logged at 20:05:36
[task 2023-05-27T20:05:36.528Z] 20:05:36     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use �<!DOCTYPE html>�." {file: "https://example.com/browser/browser/base/content/test/tabs/link_in_tab_title_and_url_prefilled.html" line: 0}]
[task 2023-05-27T20:05:36.529Z] 20:05:36     INFO - Open link for wait-a-bit--blank-target by click as foreground
[task 2023-05-27T20:05:36.530Z] 20:05:36     INFO - Wait until starting to load in the target tab
[task 2023-05-27T20:05:36.530Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | true == true - 
[task 2023-05-27T20:05:36.531Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" == "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" - 
[task 2023-05-27T20:05:36.531Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" == "example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" - 
[task 2023-05-27T20:05:36.532Z] 20:05:36     INFO - Abort loading
[task 2023-05-27T20:05:36.532Z] 20:05:36     INFO - Check the final result
[task 2023-05-27T20:05:36.533Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" == "https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" - 
[task 2023-05-27T20:05:36.534Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" == "example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs" - 
[task 2023-05-27T20:05:36.534Z] 20:05:36     INFO - Buffered messages finished
[task 2023-05-27T20:05:36.542Z] 20:05:36     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | [] deepEqual ["https://example.com/browser/browser/base/content/test/tabs/wait-a-bit.sjs"] - {"filename":"chrome://mochitests/content/browser/browser/base/content/test/tabs/common_link_in_tab_title_and_url_prefilled.js","name":"doTestInSameWindow/<","sourceId":1179,"lineNumber":77,"columnNumber":12,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"resource://testing-common/BrowserTestUtils.sys.mjs","name":"withNewTab","sourceId":563,"lineNumber":150,"columnNumber":22,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"chrome://mochitests/content/browser/browser/base/content/test/tabs/common_link_in_tab_title_and_url_prefilled.js","name":"doTestInSameWindow","sourceId":1179,"lineNumber":43,"columnNumber":26,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochitests/content/browser/browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js","name":"normal_page__foreground__abort","sourceId":1177,"lineNumber":57,"columnNumber":9,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"handleTask","sourceId":533,"lineNumber":1133,"columnNumber":26,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"_runTaskBasedTest","sourceId":533,"lineNumber":1205,"columnNumber":18,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"chrome://mochikit/content/browser-test.js","name":"Tester_execTest","sourceId":533,"lineNumber":1347,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"nextTest/<","sourceId":533,"lineNumber":1122,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/tests/SimpleTest/SimpleTest.js","name":"SimpleTest.waitForFocus/<","sourceId":557,"lineNumber":1056,"columnNumber":13,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":null,"formattedStack":"SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\n","nativeSavedFrame":{}},"formattedStack":"nextTest/<@chrome://mochikit/content/browser-test.js:1122:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\n","nativeSavedFrame":{}},"formattedStack":"async*Tester_execTest@chrome://mochikit/content/browser-test.js:1347:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1122:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1205:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1347:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1122:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\n","nativeSavedFrame":{}},"formattedStack":"handleTask@chrome://mochikit/content/browser-test.js:1133:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1205:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1347:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1122:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\n","nativeSavedFrame":{}},"formattedStack":"normal_page__foreground__abort@chrome://mochitests/content/browser/browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js:57:9\nhandleTask@chrome://mochikit/content/browser-test.js:1133:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1205:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1347:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1122:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\n","nativeSavedFrame":{}},"formattedStack":"async*doTestInSameWindow@chrome://mochitests/content/browser/browser/base/content/test/tabs/common_link_in_tab_title_and_url_prefilled.js:43:26\nnormal_page__foreground__abort@chrome://mochitests/content/browser/browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js:57:9\nhandleTask@chrome://mochikit/content/browser-test.js:1133:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1205:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1347:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1122:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"async*withNewTab@resource://testing-common/BrowserTestUtils.sys.mjs:150:22\nasync*doTestInSameWindow@chrome://mochitests/content/browser/browser/base/content/test/tabs/common_link_in_tab_title_and_url_prefilled.js:43:26\nnormal_page__foreground__abort@chrome://mochitests/content/browser/browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js:57:9\nhandleTask@chrome://mochikit/content/browser-test.js:1133:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1205:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1347:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1122:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"doTestInSameWindow/<@chrome://mochitests/content/browser/browser/base/content/test/tabs/common_link_in_tab_title_and_url_prefilled.js:77:12\nasync*withNewTab@resource://testing-common/BrowserTestUtils.sys.mjs:150:22\nasync*doTestInSameWindow@chrome://mochitests/content/browser/browser/base/content/test/tabs/common_link_in_tab_title_and_url_prefilled.js:43:26\nnormal_page__foreground__abort@chrome://mochitests/content/browser/browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js:57:9\nhandleTask@chrome://mochikit/content/browser-test.js:1133:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1205:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1347:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1122:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1056:13\n","nativeSavedFrame":{}}
[task 2023-05-27T20:05:36.542Z] 20:05:36     INFO - Stack trace:
[task 2023-05-27T20:05:36.542Z] 20:05:36     INFO - chrome://mochitests/content/browser/browser/base/content/test/tabs/common_link_in_tab_title_and_url_prefilled.js:doTestInSameWindow/<:77
[task 2023-05-27T20:05:36.542Z] 20:05:36     INFO - resource://testing-common/BrowserTestUtils.sys.mjs:withNewTab:150
[task 2023-05-27T20:05:36.543Z] 20:05:36     INFO - chrome://mochitests/content/browser/browser/base/content/test/tabs/common_link_in_tab_title_and_url_prefilled.js:doTestInSameWindow:43
[task 2023-05-27T20:05:36.543Z] 20:05:36     INFO - chrome://mochitests/content/browser/browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js:normal_page__foreground__abort:57
[task 2023-05-27T20:05:36.543Z] 20:05:36     INFO - chrome://mochikit/content/browser-test.js:handleTask:1133
[task 2023-05-27T20:05:36.543Z] 20:05:36     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1205
[task 2023-05-27T20:05:36.543Z] 20:05:36     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1347
[task 2023-05-27T20:05:36.543Z] 20:05:36     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1122
[task 2023-05-27T20:05:36.543Z] 20:05:36     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1056
[task 2023-05-27T20:05:36.544Z] 20:05:36     INFO - Leaving test bound normal_page__foreground__abort
[task 2023-05-27T20:05:36.544Z] 20:05:36     INFO - Entering test bound normal_page__foreground__timeout
[task 2023-05-27T20:05:36.766Z] 20:05:36     INFO - Console message: [JavaScript Warning: "This page is in Quirks Mode. Page layout may be impacted. For Standards Mode use �<!DOCTYPE html>�." {file: "https://example.com/browser/browser/base/content/test/tabs/link_in_tab_title_and_url_prefilled.html" line: 0}]
[task 2023-05-27T20:05:36.774Z] 20:05:36     INFO - Open link for request-timeout--blank-target by click as foreground
[task 2023-05-27T20:05:36.818Z] 20:05:36     INFO - Wait until starting to load in the target tab
[task 2023-05-27T20:05:36.833Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | true == true - 
[task 2023-05-27T20:05:36.842Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "https://example.com/browser/browser/base/content/test/tabs/request-timeout.sjs" == "https://example.com/browser/browser/base/content/test/tabs/request-timeout.sjs" - 
[task 2023-05-27T20:05:36.843Z] 20:05:36     INFO - TEST-PASS | browser/base/content/test/tabs/browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js | "example.com/browser/browser/base/content/test/tabs/request-timeout.sjs" == "example.com/browser/browser/base/content/test/tabs/request-timeout.sjs" - 
```