Open Bug 1338479 Opened 7 years ago Updated 2 years ago

[e10s] bfcache doesn't work

Categories

(Core :: DOM: Navigation, defect, P3)

Product:
Core
Component:
DOM: Navigation
Type:
defect

Tracking

()

Tracking Flags:
Tracking Status
firefox51 --- wontfix
firefox52 --- affected
firefox53 --- affected
firefox54 --- affected

People

(Reporter: slash, Unassigned)

References

Details

(Keywords: multiprocess)

Attachments

(1 file)

test.html
271 bytes, text/html
Details
Attached file test.html — 
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Firefox/52.0
Build ID: 20170205233456

Steps to reproduce:

1. Open the attached html
2. Open about:support
3. Back


Actual results:

persisted is false


Expected results:

persisted is true
Status: UNCONFIRMED → NEW
status-firefox51: --- → wontfix
status-firefox52: --- → affected
status-firefox53: --- → affected
status-firefox54: --- → affected
Component: Untriaged → Document Navigation
Ever confirmed: true
Keywords: multiprocess
Product: Firefox → Core
Version: unspecified → Trunk
I feel like Samael might be able to provide inputs here.
Flags: needinfo?(sawang)
It's the limitation of current cross-process navigation implementation. about:support is a chrome process URL, and bfcache couldn't preserve when restoring history through sessionstore.
Flags: needinfo?(sawang)
Priority: -- → P3
Severity: normal → S3
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