Bug 1643027 Comment 26 Edit History

Note: The actual edited comment in the bug view page will always show the original commenter’s name and original timestamp.

Original comment by
on 
Backed out 6 changesets (bug 1643027, bug 1658353) for browser_parsable_css.js failures.

Push with failures: https://treeherder.mozilla.org/#/jobs?repo=autoland&group_state=expanded&selectedTaskRun=OLxFQK_jTIenzFDRrv5Apw.0&fromchange=e50501b546744c27d03e013dfc2039dc01a65643&searchStr=mochitest-browser-chrome

Backout link: https://hg.mozilla.org/integration/autoland/rev/4933a84ef41e9f6d9b959da1af16008b5843bca4

Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=314189635&repo=autoland&lineNumber=2779

```
[task 2020-08-27T15:15:34.819Z] 15:15:34     INFO - TEST-START | browser/base/content/test/static/browser_parsable_css.js
[task 2020-08-27T15:15:35.611Z] 15:15:35     INFO - TEST-INFO | started process screenshot
[task 2020-08-27T15:15:35.671Z] 15:15:35     INFO - TEST-INFO | screenshot: exit 0
[task 2020-08-27T15:15:35.672Z] 15:15:35     INFO - <snipped 57 output lines - if you need more context, please use SimpleTest.requestCompleteLog() in your test>
[task 2020-08-27T15:15:35.672Z] 15:15:35     INFO - Buffered messages logged at 15:15:35
[task 2020-08-27T15:15:35.673Z] 15:15:35     INFO - Console message: [JavaScript Warning: "Unknown pseudo-class or pseudo-element ‘-moz-ruby-base-container’.  Ruleset ignored due to bad selector." {file: "resource://gre-resources/ua.css?always-parse-css-0.4985088373806913" line: 124}]
...
...
...
[task 2020-08-27T15:15:35.718Z] 15:15:35     INFO - Console message: [JavaScript Warning: "Expected media feature name but found ‘-moz-windows-default-theme’." {file: "jar:file:///Z:/task_1598537966/build/application/firefox/browser/features/formautofill@mozilla.org.xpi!/chrome/res/autocomplete-item.css?always-parse-css-0.4985088373806913" line: 12}]
[task 2020-08-27T15:15:35.718Z] 15:15:35     INFO - Buffered messages finished
[task 2020-08-27T15:15:35.718Z] 15:15:35     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/static/browser_parsable_css.js | custom property `--device-button-hover-background-color` is not referenced - 
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - Stack trace:
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - chrome://mochikit/content/browser-test.js:test_ok:1304
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - chrome://mochitests/content/browser/browser/base/content/test/static/browser_parsable_css.js:checkAllTheCSS:460
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/static/browser_parsable_css.js | custom property `--device-button-active-background-color` is not referenced - 
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - Stack trace:
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - chrome://mochikit/content/browser-test.js:test_ok:1304
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - chrome://mochitests/content/browser/browser/base/content/test/static/browser_parsable_css.js:checkAllTheCSS:460
[task 2020-08-27T15:15:35.721Z] 15:15:35     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-has-dir-attr’.  Ruleset ignored due to bad selector." on resource://gre-resources/html.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua|pluginproblem)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
...
...
...
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - Ignored error "Expected media feature name but found ‘-moz-windows-default-theme’." on jar:file:///Z:/task_1598537966/build/application/firefox/browser/features/formautofill@mozilla.org.xpi!/chrome/res/autocomplete-item.css because of whitelist item {"sourceName":"/\\b(autocomplete-item|svg|ua)\\.css$/","errorMessage":"/Expected media feature name but found \\u2018-moz.*/i","isFromDevTools":false,"used":true}
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - TEST-PASS | browser/base/content/test/static/browser_parsable_css.js | All the styles (260) loaded without errors. - 
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - Leaving test bound checkAllTheCSS
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - GECKO(5732) | MEMORY STAT | vsize 2104728MB | vsizeMaxContiguous 67071575MB | residentFast 818MB | heapAllocated 613MB
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - TEST-OK | browser/base/content/test/static/browser_parsable_css.js | took 867ms
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - checking window state
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - TEST-START | browser/base/content/test/static/browser_parsable_script.js
[task 2020-08-27T15:15:54.947Z] 15:15:54     INFO - GECKO(5732) | MEMORY STAT | vsize 2104669MB | vsizeMaxContiguous 67071575MB | residentFast 670MB | heapAllocated 441MB
[task 2020-08-27T15:15:54.947Z] 15:15:54     INFO - TEST-OK | browser/base/content/test/static/browser_parsable_script.js | took 19236ms
```
Revision 1 by
on 
Backed out 6 changesets (bug 1643027, bug 1658353) for browser_parsable_css.js failures.

Push with failures: https://treeherder.mozilla.org/#/jobs?repo=autoland&group_state=expanded&selectedTaskRun=OLxFQK_jTIenzFDRrv5Apw.0&resultStatus=testfailed%2Cbusted%2Cexception&classifiedState=unclassified&fromchange=e50501b546744c27d03e013dfc2039dc01a65643&searchStr=mochitest-browser-chrome

Backout link: https://hg.mozilla.org/integration/autoland/rev/4933a84ef41e9f6d9b959da1af16008b5843bca4

Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=314189635&repo=autoland&lineNumber=2779

```
[task 2020-08-27T15:15:34.819Z] 15:15:34     INFO - TEST-START | browser/base/content/test/static/browser_parsable_css.js
[task 2020-08-27T15:15:35.611Z] 15:15:35     INFO - TEST-INFO | started process screenshot
[task 2020-08-27T15:15:35.671Z] 15:15:35     INFO - TEST-INFO | screenshot: exit 0
[task 2020-08-27T15:15:35.672Z] 15:15:35     INFO - <snipped 57 output lines - if you need more context, please use SimpleTest.requestCompleteLog() in your test>
[task 2020-08-27T15:15:35.672Z] 15:15:35     INFO - Buffered messages logged at 15:15:35
[task 2020-08-27T15:15:35.673Z] 15:15:35     INFO - Console message: [JavaScript Warning: "Unknown pseudo-class or pseudo-element ‘-moz-ruby-base-container’.  Ruleset ignored due to bad selector." {file: "resource://gre-resources/ua.css?always-parse-css-0.4985088373806913" line: 124}]
...
...
...
[task 2020-08-27T15:15:35.718Z] 15:15:35     INFO - Console message: [JavaScript Warning: "Expected media feature name but found ‘-moz-windows-default-theme’." {file: "jar:file:///Z:/task_1598537966/build/application/firefox/browser/features/formautofill@mozilla.org.xpi!/chrome/res/autocomplete-item.css?always-parse-css-0.4985088373806913" line: 12}]
[task 2020-08-27T15:15:35.718Z] 15:15:35     INFO - Buffered messages finished
[task 2020-08-27T15:15:35.718Z] 15:15:35     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/static/browser_parsable_css.js | custom property `--device-button-hover-background-color` is not referenced - 
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - Stack trace:
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - chrome://mochikit/content/browser-test.js:test_ok:1304
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - chrome://mochitests/content/browser/browser/base/content/test/static/browser_parsable_css.js:checkAllTheCSS:460
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/static/browser_parsable_css.js | custom property `--device-button-active-background-color` is not referenced - 
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - Stack trace:
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - chrome://mochikit/content/browser-test.js:test_ok:1304
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - chrome://mochitests/content/browser/browser/base/content/test/static/browser_parsable_css.js:checkAllTheCSS:460
[task 2020-08-27T15:15:35.721Z] 15:15:35     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-has-dir-attr’.  Ruleset ignored due to bad selector." on resource://gre-resources/html.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua|pluginproblem)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
...
...
...
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - Ignored error "Expected media feature name but found ‘-moz-windows-default-theme’." on jar:file:///Z:/task_1598537966/build/application/firefox/browser/features/formautofill@mozilla.org.xpi!/chrome/res/autocomplete-item.css because of whitelist item {"sourceName":"/\\b(autocomplete-item|svg|ua)\\.css$/","errorMessage":"/Expected media feature name but found \\u2018-moz.*/i","isFromDevTools":false,"used":true}
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - TEST-PASS | browser/base/content/test/static/browser_parsable_css.js | All the styles (260) loaded without errors. - 
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - Leaving test bound checkAllTheCSS
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - GECKO(5732) | MEMORY STAT | vsize 2104728MB | vsizeMaxContiguous 67071575MB | residentFast 818MB | heapAllocated 613MB
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - TEST-OK | browser/base/content/test/static/browser_parsable_css.js | took 867ms
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - checking window state
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - TEST-START | browser/base/content/test/static/browser_parsable_script.js
[task 2020-08-27T15:15:54.947Z] 15:15:54     INFO - GECKO(5732) | MEMORY STAT | vsize 2104669MB | vsizeMaxContiguous 67071575MB | residentFast 670MB | heapAllocated 441MB
[task 2020-08-27T15:15:54.947Z] 15:15:54     INFO - TEST-OK | browser/base/content/test/static/browser_parsable_script.js | took 19236ms
```
Revision 2 by
on 
Backed out 6 changesets (bug 1643027, bug 1658353) for browser_parsable_css.js failures.

Push with failures: https://treeherder.mozilla.org/#/jobs?repo=autoland&group_state=expanded&selectedTaskRun=OLxFQK_jTIenzFDRrv5Apw.0&fromchange=e50501b546744c27d03e013dfc2039dc01a65643&tochange=4933a84ef41e9f6d9b959da1af16008b5843bca4&searchStr=mochitest-browser-chrome

Backout link: https://hg.mozilla.org/integration/autoland/rev/4933a84ef41e9f6d9b959da1af16008b5843bca4

Failure log: https://treeherder.mozilla.org/logviewer.html#/jobs?job_id=314189635&repo=autoland&lineNumber=2779

```
[task 2020-08-27T15:15:34.819Z] 15:15:34     INFO - TEST-START | browser/base/content/test/static/browser_parsable_css.js
[task 2020-08-27T15:15:35.611Z] 15:15:35     INFO - TEST-INFO | started process screenshot
[task 2020-08-27T15:15:35.671Z] 15:15:35     INFO - TEST-INFO | screenshot: exit 0
[task 2020-08-27T15:15:35.672Z] 15:15:35     INFO - <snipped 57 output lines - if you need more context, please use SimpleTest.requestCompleteLog() in your test>
[task 2020-08-27T15:15:35.672Z] 15:15:35     INFO - Buffered messages logged at 15:15:35
[task 2020-08-27T15:15:35.673Z] 15:15:35     INFO - Console message: [JavaScript Warning: "Unknown pseudo-class or pseudo-element ‘-moz-ruby-base-container’.  Ruleset ignored due to bad selector." {file: "resource://gre-resources/ua.css?always-parse-css-0.4985088373806913" line: 124}]
...
...
...
[task 2020-08-27T15:15:35.718Z] 15:15:35     INFO - Console message: [JavaScript Warning: "Expected media feature name but found ‘-moz-windows-default-theme’." {file: "jar:file:///Z:/task_1598537966/build/application/firefox/browser/features/formautofill@mozilla.org.xpi!/chrome/res/autocomplete-item.css?always-parse-css-0.4985088373806913" line: 12}]
[task 2020-08-27T15:15:35.718Z] 15:15:35     INFO - Buffered messages finished
[task 2020-08-27T15:15:35.718Z] 15:15:35     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/static/browser_parsable_css.js | custom property `--device-button-hover-background-color` is not referenced - 
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - Stack trace:
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - chrome://mochikit/content/browser-test.js:test_ok:1304
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - chrome://mochitests/content/browser/browser/base/content/test/static/browser_parsable_css.js:checkAllTheCSS:460
[task 2020-08-27T15:15:35.719Z] 15:15:35     INFO - Not taking screenshot here: see the one that was previously logged
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - TEST-UNEXPECTED-FAIL | browser/base/content/test/static/browser_parsable_css.js | custom property `--device-button-active-background-color` is not referenced - 
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - Stack trace:
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - chrome://mochikit/content/browser-test.js:test_ok:1304
[task 2020-08-27T15:15:35.720Z] 15:15:35     INFO - chrome://mochitests/content/browser/browser/base/content/test/static/browser_parsable_css.js:checkAllTheCSS:460
[task 2020-08-27T15:15:35.721Z] 15:15:35     INFO - Ignored error "Unknown pseudo-class or pseudo-element ‘-moz-has-dir-attr’.  Ruleset ignored due to bad selector." on resource://gre-resources/html.css because of whitelist item {"sourceName":"/\\b(contenteditable|EditorOverride|svg|forms|html|mathml|ua|pluginproblem)\\.css$/i","errorMessage":"/Unknown pseudo-class.*-moz-/i","isFromDevTools":false,"used":true}
...
...
...
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - Ignored error "Expected media feature name but found ‘-moz-windows-default-theme’." on jar:file:///Z:/task_1598537966/build/application/firefox/browser/features/formautofill@mozilla.org.xpi!/chrome/res/autocomplete-item.css because of whitelist item {"sourceName":"/\\b(autocomplete-item|svg|ua)\\.css$/","errorMessage":"/Expected media feature name but found \\u2018-moz.*/i","isFromDevTools":false,"used":true}
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - TEST-PASS | browser/base/content/test/static/browser_parsable_css.js | All the styles (260) loaded without errors. - 
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - Leaving test bound checkAllTheCSS
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - GECKO(5732) | MEMORY STAT | vsize 2104728MB | vsizeMaxContiguous 67071575MB | residentFast 818MB | heapAllocated 613MB
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - TEST-OK | browser/base/content/test/static/browser_parsable_css.js | took 867ms
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - checking window state
[task 2020-08-27T15:15:35.776Z] 15:15:35     INFO - TEST-START | browser/base/content/test/static/browser_parsable_script.js
[task 2020-08-27T15:15:54.947Z] 15:15:54     INFO - GECKO(5732) | MEMORY STAT | vsize 2104669MB | vsizeMaxContiguous 67071575MB | residentFast 670MB | heapAllocated 441MB
[task 2020-08-27T15:15:54.947Z] 15:15:54     INFO - TEST-OK | browser/base/content/test/static/browser_parsable_script.js | took 19236ms
```

Back to Bug 1643027 Comment 26