Closed
Bug 1464241
Opened 6 years ago
Closed 6 years ago
Initiating download caused debugger inspector to disappear
Categories
(DevTools :: Inspector, defect)
Tracking
(Not tracked)
RESOLVED
DUPLICATE
of bug 1347761
People
(Reporter: alexander.ressler, Unassigned)
Details
(Keywords: regression)
Attachments
(2 files)
Screen Shot 2018-05-24 at 2.15.32 PM.png
User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:61.0) Gecko/20100101 Firefox/61.0
Build ID: 20180521110957
Steps to reproduce:
PROBLEM:
When inspecting or debugging a web page with the developer tools HTML inspector, if the user initiates a download, then the inspector content disappears. No HTML is inspectable afterwards. The user needs to refresh the page to reload the inspector.
USE THE FOLLOWING AS A TEST HTML PAGE TO REPRODUCE THE ISSUE:
<!doctype html>
<html>
<head>
<meta charset="utf-8">
</head>
<body>
<div id="foo">content</div>
<a download="foo.txt" href="#">
download button
</a>
<script>
var a = document.querySelector('a'),
blob = new Blob(['foo'], {type: 'text/plain'});
a.setAttribute('href', URL.createObjectURL(blob));
</script>
</body>
</html>
Actual results:
The inspector disappeared after clicking the anchor tag to initiate a file download.
Expected results:
The inspector shouldn't have disappeared.
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Reporter | |
Comment 1•6 years ago
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Reporter | |
Comment 2•6 years ago
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I have reproduced this on Firefox Developer Edition and Firefox 61.
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Comment 3•6 years ago
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reproduced on Nightly62.0a1 too
Status: UNCONFIRMED → NEW
Component: Untriaged → Developer Tools: Inspector
Ever confirmed: true
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Updated•6 years ago
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status-firefox60:
--- → wontfix
status-firefox61:
--- → fix-optional
status-firefox62:
--- → affected
status-firefox-esr52:
--- → unaffected
status-firefox-esr60:
--- → wontfix
Keywords: regression
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Comment 4•6 years ago
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STR 1. Open http://archive.mozilla.org/pub/firefox/nightly/2004/02/2004-02-10-08-trunk/ 2. Open Inspector 3. Click on a link in the page of step1 --- observe, the inspector dom tree becomes blank Regression window: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=a105cf2d33a5643d63c516d5ecfe917d8eb5eeee&tochange=fb4f5c7e082a4176cd1b8f3c784e5f424417e3fa Regressed by: Bug 1151909
Status: NEW → RESOLVED
Closed: 6 years ago
status-firefox60:
wontfix → ---
status-firefox61:
fix-optional → ---
status-firefox62:
affected → ---
status-firefox-esr52:
unaffected → ---
status-firefox-esr60:
wontfix → ---
Resolution: --- → DUPLICATE
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Updated•6 years ago
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Product: Firefox → DevTools
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Description
•