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Issue 850425 link

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Issue metadata

Status: Assigned
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 2
Type: Bug



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Using 'CR only' end of line causes breakpoints's misalignment

Reported by fa...@bludev.it, Jun 7 2018

Issue description

UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.62 Safari/537.36

Steps to reproduce the problem:
1. open the attached file (which has lines 8 and 9 with CR instead of CRLF)
2. open devtools and set a breakpoint to row 17
3. reload the page: the debugger stops at line 17 as expected

What is the expected behavior?
At row 17, all variables should be undefined.

What went wrong?
Variables w1 and w2 are already assigned, as if the breakpoint were on line 19. The w3 and subsequent are properly unassigned.

Did this work before? N/A 

Chrome version: 67.0.3396.62  Channel: stable
OS Version: 10.0
Flash Version:
 

Comment 1 by fa...@bludev.it, Jun 7 2018

The attachment
test.html
370 bytes View Download
Labels: Needs-Triage-M67
Cc: susan.boorgula@chromium.org
Labels: Triaged-ET Needs-Feedback
fabio@ Thanks for the issue.

Tested this issue on Windows 10 on the reported version 67.0.3396.62 and the latest Canary 69.0.3452.0 by following the below steps.

1. Launched Chrome and opened the given html file.
2. opened Devtools -> Sources -> test.html and set breakpoint to line no. 17 and reloaded the page.
3. The debugger stops at line 17 and can see the values w1 = 0; w2 = "";w3 = false;
Attached is the screen cast for reference.

Request you to check and confirm if this is the issue seen and if anything is missed from our end in triaging the issue.

Thanks..
850425.mp4
1.0 MB View Download

Comment 4 by fa...@bludev.it, Jun 8 2018

Yes, perfect! Thanks
Project Member

Comment 5 by sheriffbot@chromium.org, Jun 8 2018

Labels: -Needs-Feedback
Thank you for providing more feedback. Adding the requester to the cc list.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
Cc: phanindra.mandapaka@chromium.org
Labels: M-69 Target-69 FoundIn-69 OS-Linux OS-Mac
Status: Untriaged (was: Unconfirmed)
Able to reproduce the issue on reported chrome version stable 67.0.3396.62  and on latest chrome 69.0.3452.0 using Linux Ubuntu 17.10,Windows 10 & Mac 10.13.3. 
 
Same behavior is seen on M60(60.0.3112.113) hence considering it as non-regression and marking it as Untriaged.

Thanks! 

Comment 7 by kozy@chromium.org, Jun 11 2018

Owner: kozy@chromium.org
Status: Assigned (was: Untriaged)

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