Closed
Bug 945037
Opened 11 years ago
Closed 6 years ago
Apparent incompatibility between Firefox PDF reader and Google Docs PDF creator
Categories
(Firefox :: PDF Viewer, defect, P3)
Tracking
()
RESOLVED
WORKSFORME
People
(Reporter: readingthepapers, Unassigned)
Details
(Whiteboard: [bugday-20131202][pdfjs-c-performance])
User Agent: Mozilla/5.0 (X11; Linux i686) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.57 Safari/537.36 Steps to reproduce: I created a plain text file using the Google Docs text editor: 400 paragraphs of Lorem Ipsum. Then I downloaded (exported) this Docs text document with conversion to pdf and then I uploaded that pdf file to a web page. (The size is about 40 pages and about 1.6 MB.) I then opened the pdf file using the Firefox 25.0.1 browser on my Ubuntu 12.04 LTS platform with all settings default (so using the Firefox built-in pdf viewer). Actual results: The browser almost ground to a halt. It generated messages "A script on this page may be busy, or it may have stopped responding ..." on every attempt to scroll. I left it alone for over an hour and the page had still not loaded. Expected results: The file should probably have loaded quickly, as it loaded quickly when using the Chrome or the IE9 browser with their built-in pdf viewer. On the other hand, maybe the Google Docs export to pdf generates bad or non-standard pdf; I don't know this. I call it an incompatibility. Please find this problem described on the Google Docs product forum as well, and links to the original Docs text document and the pdf output may be found in that posting. (2013-11-29) Docs "export to pdf" is effectively incompatible with Firefox built-in pdf reader https://productforums.google.com/d/msg/docs/-yJH6PGunaw/qoBQ2aFDQakJ
Reporter | ||
Comment 1•11 years ago
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The troublesome pdf file (40 pages, 1.6 MB, generated by Google Docs "export to pdf" of a plain Lorem Ipsum text) is here on Dropbox. https://www.dropbox.com/s/hxeo9xyjnc0we2q/LoremIpsum400-FromGDocs.pdf
Reporter | ||
Updated•11 years ago
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Version: Trunk → 25 Branch
Comment 2•11 years ago
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2013-12-01-03-02-03-mozilla-central-firefox-28.0a1.en-US.linux-x86_64 slows down at some / fully-rendered pages of the PDF.
Component: Untriaged → PDF Viewer
Whiteboard: [bugday-20131202]
Comment 3•11 years ago
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The pdf is drawing letter by letter by changing the text matrix, this causes us to render slowly and to create way too many divs in the text layer.
Priority: -- → P3
Whiteboard: [bugday-20131202] → [bugday-20131202][pdfjs-c-performance]
Comment 4•11 years ago
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Reproduced on latest Nightly (20131205030207) on Ubuntu 64-bit, same as Comment 2. Setting as NEW.
Status: UNCONFIRMED → NEW
Ever confirmed: true
Comment 5•6 years ago
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WFM, most likely fixed upstream in PR https://github.com/mozilla/pdf.js/pull/7337.
Status: NEW → RESOLVED
Closed: 6 years ago
Resolution: --- → WORKSFORME
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Description
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