Closed
Bug 677105
Opened 13 years ago
Closed 13 years ago
<noscript> content cannot be copied to clipboard
Categories
(Core :: Widget, defect)
Core
Widget
Tracking
()
RESOLVED
FIXED
mozilla8
People
(Reporter: stanio, Assigned: MatsPalmgren_bugz)
Details
Attachments
(2 files)
641 bytes,
text/html
|
Details | |
2.63 KB,
patch
|
bzbarsky
:
review+
|
Details | Diff | Splinter Review |
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:6.0) Gecko/20110731 SeaMonkey/2.3 Build ID: 20110731194239 Steps to reproduce: While JavaScript is disabled, open the attached sample, select and copy *the complete content* (including the final dot) of the first <noscript> element to the clipboard, that is both of the following paragraphs: Select completely and copy both paragraphs to the clipboard. Then try to paste into a text editor. As the sample suggest, then try to paste into a text editor. Happens with current release as with latest nightly as well: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0a1) Gecko/20110807 Firefox/8.0a1 Actual results: No content appeared with the paste operation. Expected results: The content of the <noscript> element just copied should have appeared in the text editor with the paste operation.
Reporter | ||
Comment 1•13 years ago
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This appears to happen with <noscript> elements containing two or more paragraphs (<p> elements) after selecting them completely. Omitting one paragraph or just the last character in the last paragraph from selection, copies (and then pastes) the selected content fine. Selecting completely, copying and pasting single paragraph, being the only content of a <noscript> element, also works fine.
Reporter | ||
Updated•13 years ago
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Attachment #551334 -
Attachment mime type: text/plain → text/html
Reporter | ||
Comment 2•13 years ago
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Don't know how this might be related but, selecting all of the content in the attached sample, copying it, then pastes just the heading "Copy noscript content test".
Assignee | ||
Updated•13 years ago
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Status: UNCONFIRMED → NEW
Component: DOM → Serializers
Ever confirmed: true
OS: Windows 7 → All
QA Contact: general → dom-to-text
Hardware: x86_64 → All
Comment 3•13 years ago
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This isn't actually a serializer bug. nsHTMLFormatConverter::ConvertFromHTMLToUnicode (which is called via nsCopySupport::HTMLCopy calling SelectionCopyHelper calling nsHTMLFormatConverter::Convert) initializes a plaintext serializer like so: 294 textSink->Initialize(&aToStr, nsIDocumentEncoder::OutputSelectionOnly 295 | nsIDocumentEncoder::OutputAbsoluteLinks, 0); note conspicuous lack of OutputNoScriptContent. Compare the document encoder or web browser persist, which set that flag if script is disabled on the document or if told to do so explicitly respectively. After that the serializer does exactly what it's been told to do. This code looks like it hasn't changed from jst's initial checkin of nsHTMLFormatConverter back in Oct 2000... The problem, of course, is that it's converting an HTML string to a plaintext string. By this point it has no idea what document the HTML came from originally, as far as I can tell.
Component: Serializers → Widget
QA Contact: dom-to-text → general
Assignee | ||
Comment 4•13 years ago
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I think can we can make nsHTMLFormatConverter::ConvertFromHTMLToUnicode assume that the input HTML string is already filtered visavi noscript and noframes - that is, if they occur in the input string they should be included in the result. Writing a test for that seems hard with script disabled. I've added a test for the opposite...
Attachment #551480 -
Flags: review?(bzbarsky)
Comment 5•13 years ago
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Comment on attachment 551480 [details] [diff] [review] fix Ah, excellent. r=me
Attachment #551480 -
Flags: review?(bzbarsky) → review+
Assignee | ||
Comment 6•13 years ago
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http://hg.mozilla.org/integration/mozilla-inbound/rev/2c7e0e31fc0c
Assignee: nobody → matspal
Whiteboard: [inbound]
Target Milestone: --- → mozilla8
Comment 7•13 years ago
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http://hg.mozilla.org/mozilla-central/rev/2c7e0e31fc0c
Status: NEW → RESOLVED
Closed: 13 years ago
Resolution: --- → FIXED
Whiteboard: [inbound]
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Description
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