Bug: Intermittent browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js | single tracking bug
Status: RESOLVED
Priority: P5
Resolution: INCOMPLETE
Created: 2024-05-05 11:05:50+00:00
Resolved: 2024-05-31 12:03:53+00:00

**Filed by:** ncsoregi [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer?job_id=457007578&repo=autoland
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/CMhS1K9ATHCB9QTgbDI2rg/runs/0/artifacts/public/logs/live_backing.log

---
```
[task 2024-05-05T10:20:49.813Z] 10:20:49     INFO - TEST-PASS | browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js | method in event screenshots#canceled#overlay_cancel must match. - "canceled" matches "canceled" - 
[task 2024-05-05T10:20:49.813Z] 10:20:49     INFO - Buffered messages finished
[task 2024-05-05T10:20:49.813Z] 10:20:49     INFO - TEST-UNEXPECTED-FAIL | browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js | object in event screenshots#canceled#overlay_cancel must match. - "overlay_cancel" matches "escape" - {"filename":"resource://testing-common/TelemetryTestUtils.sys.mjs","name":"assertEvents","sourceId":626,"lineNumber":274,"columnNumber":16,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/head.js","name":"assertScreenshotsEvents","sourceId":843,"lineNumber":1052,"columnNumber":22,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js","name":"test_fullpageScreenshot/<","sourceId":844,"lineNumber":32,"columnNumber":13,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"resource://testing-common/BrowserTestUtils.sys.mjs","name":"withNewTab","sourceId":613,"lineNumber":146,"columnNumber":22,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js","name":"test_fullpageScreenshot","sourceId":844,"lineNumber":12,"columnNumber":26,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"handleTask","sourceId":580,"lineNumber":1139,"columnNumber":26,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"_runTaskBasedTest","sourceId":580,"lineNumber":1211,"columnNumber":18,"sourceLine":"","asyncCause":null,"asyncCaller":{"filename":"chrome://mochikit/content/browser-test.js","name":"Tester_execTest","sourceId":580,"lineNumber":1353,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/browser-test.js","name":"nextTest/<","sourceId":580,"lineNumber":1128,"columnNumber":14,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":{"filename":"chrome://mochikit/content/tests/SimpleTest/SimpleTest.js","name":"SimpleTest.waitForFocus/<","sourceId":607,"lineNumber":1058,"columnNumber":13,"sourceLine":"","asyncCause":null,"asyncCaller":null,"caller":null,"formattedStack":"SimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"formattedStack":"nextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"formattedStack":"async*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"formattedStack":"handleTask@chrome://mochikit/content/browser-test.js:1139:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"formattedStack":"async*test_fullpageScreenshot@chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js:12:26\nhandleTask@chrome://mochikit/content/browser-test.js:1139:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"async*withNewTab@resource://testing-common/BrowserTestUtils.sys.mjs:146:22\nasync*test_fullpageScreenshot@chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js:12:26\nhandleTask@chrome://mochikit/content/browser-test.js:1139:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"async*test_fullpageScreenshot/<@chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js:32:13\nasync*withNewTab@resource://testing-common/BrowserTestUtils.sys.mjs:146:22\nasync*test_fullpageScreenshot@chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js:12:26\nhandleTask@chrome://mochikit/content/browser-test.js:1139:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"caller":null,"formattedStack":"assertScreenshotsEvents@chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/head.js:1052:22\nasync*test_fullpageScreenshot/<@chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js:32:13\nasync*withNewTab@resource://testing-common/BrowserTestUtils.sys.mjs:146:22\nasync*test_fullpageScreenshot@chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js:12:26\nhandleTask@chrome://mochikit/content/browser-test.js:1139:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}},"formattedStack":"assertEvents@resource://testing-common/TelemetryTestUtils.sys.mjs:274:16\nassertScreenshotsEvents@chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/head.js:1052:22\nasync*test_fullpageScreenshot/<@chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js:32:13\nasync*withNewTab@resource://testing-common/BrowserTestUtils.sys.mjs:146:22\nasync*test_fullpageScreenshot@chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js:12:26\nhandleTask@chrome://mochikit/content/browser-test.js:1139:26\n_runTaskBasedTest@chrome://mochikit/content/browser-test.js:1211:18\nasync*Tester_execTest@chrome://mochikit/content/browser-test.js:1353:14\nnextTest/<@chrome://mochikit/content/browser-test.js:1128:14\nSimpleTest.waitForFocus/<@chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:1058:13\n","nativeSavedFrame":{}}
[task 2024-05-05T10:20:49.813Z] 10:20:49     INFO - Stack trace:
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - resource://testing-common/TelemetryTestUtils.sys.mjs:assertEvents:274
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/head.js:assertScreenshotsEvents:1052
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js:test_fullpageScreenshot/<:32
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - resource://testing-common/BrowserTestUtils.sys.mjs:withNewTab:146
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - chrome://mochitests/content/browser/browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js:test_fullpageScreenshot:12
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - chrome://mochikit/content/browser-test.js:handleTask:1139
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - chrome://mochikit/content/browser-test.js:_runTaskBasedTest:1211
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - chrome://mochikit/content/browser-test.js:Tester_execTest:1353
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - chrome://mochikit/content/browser-test.js:nextTest/<:1128
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - chrome://mochikit/content/tests/SimpleTest/SimpleTest.js:SimpleTest.waitForFocus/<:1058
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - Leaving test bound test_fullpageScreenshot
[task 2024-05-05T10:20:49.814Z] 10:20:49     INFO - downloads panel should be visible: false
[task 2024-05-05T10:20:49.883Z] 10:20:49     INFO - GECKO(21457) | MEMORY STAT | vsize 3741MB | residentFast 532MB | heapAllocated 273MB
[task 2024-05-05T10:20:49.885Z] 10:20:49     INFO - TEST-OK | browser/components/screenshots/tests/browser/browser_screenshots_test_escape.js | took 838ms
```