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Issue 795693 link

Starred by 1 user

Issue metadata

Status: WontFix
Owner:
Last visit > 30 days ago
Closed: Jan 2018
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Mac
Pri: 1
Type: Bug-Regression



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Regression : PDF page flickers and contents of PDF does not load completely with ‘PDF viewer’ extension.

Reported by avsha...@etouch.net, Dec 18 2017

Issue description

Chrome Version : 65.0.3298.0 (Official Build) 6586a208880a70a00856529493741971ecfea5c2-refs/heads/master@{#524617} 64-bit
OS : Mac(10.12.6, 10.13.2)

Test URLs : 
1. https://chrome.google.com/webstore/detail/pdf-viewer/oemmndcbldboiebfnladdacbdfmadadm/related?utm_source=chrome-ntp-icon
2. https://graduateland.com/api/v2/users/jesper/cv

What steps will reproduce the problem?
1. Launch chrome, navigate to test URL 1 and install an ‘PDF viewer’ extension.
2. Now navigate to test URL 2 and reload PDF few time.
3. Observe.

Actual Result : PDF page flickers and contents of PDF does not load completely with ‘PDF viewer’ extension.

Expected Result : All contents of PDF page should load properly and PDF should not flicker.

This is a regression issue broken in ‘M-65’ and using the per-revision bisect providing the bisect results,
Good build : 65.0.3294.0 (Revision : 523977)
Bad build : 65.0.3295.0 (Revision : 524284)

You are probably looking for a change made after 524203 (known good), but no later than 524204 (first known bad).

CHANGELOG URL:
https://chromium.googlesource.com/chromium/src/+log/1e920b32c7c3000523870464e0a8954a0474790e..2e4a432454ac3f04d6c5fa8f17c49ce3026217d6

Suspect : https://chromium.googlesource.com/chromium/src/+/2e4a432454ac3f04d6c5fa8f17c49ce3026217d6

@junov : Could you please look into the issue, pardon me if it has nothing to do with your changes and if possible please assign it to concern owner.

Note : This is Mac OS specific issue and the same is not observed on Windows(7,8,10) and Linux(14.04 LTS) OS.
 
Actual_PDF.mov
7.3 MB Download
Expected_PDF.mov
6.3 MB Download
Labels: ReleaseBlock-Stable
Adding release blocker for this issue.Please remove if not the case.

Thank You!
This issue working as intended on Mac 10.12.6 using chrome latest Canary-65.0.3309.0 .

All contents of PDF page loaded properly with PDF Viewer without any flickering issue even after reload multiple times.

avshaikh@,Please check this issue on latest canary & update the thread accordingly.
Thanks..!
Rechecked above issue in latest Canary #65.0.3316.0 & Dev #65.0.3315.3 build on Mac(10.12.6, 10.13.1, 10.13.3) OS and original issue is no longer reproducible. Now PDF page load properly in 'PDF Viewer' extension without any flickering. This issue seems to be auto-fixed. Kindly review an attached screen-cast about latest Canary behavior.

Thank you!
Canary_Behavior.mov
7.4 MB Download
Status: WontFix (was: Assigned)
Thanks avshaikh@.
As per C#3, marking this issue as Wontfix as it is working as intended on latest chrome versions on mac OS.

Comment 5 by junov@chromium.org, Jan 9 2018

This was probably a duplicate of  issue 795635 

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