1840810 - Preserve known content type on OPFS move and rename without better information

Status: RESOLVED FIXED

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

Description

[Jari Jalkanen]

Currently, when file system entries are moved or renamed, the content types of files are guessed eagerly. If the new content type cannot be detemined, the value will be unset. Instead, it might be better to keep the old type to allow use cases such as naming "2023-06-28-12345.png" to "giraffes".

Comment 1

[Jari Jalkanen]

Attachment: Bug 1840810 - Preserve old content type of OPFS files when new type cannot be determined. r=#dom-storage

Depends on D184966

Comment 2

[Jari Jalkanen]

Attachment: Bug 1840810 - Use Verbose instead of Log Severity for QM_OR_ELSE_LOG_VERBOSE. r=#dom-storage

Depends on D184967

Comment 3

[Jari Jalkanen]

Attachment: Bug 1840810 - Preserve file content type when new name is unreadable or has no extension. r=#dom-storage

Depends on D185428

Comment 4

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/933065470eb1
Preserve old content type of OPFS files when new type cannot be determined. r=dom-storage-reviewers,janv
https://hg.mozilla.org/integration/autoland/rev/58092ecd9ae1
Use Verbose instead of Log Severity for QM_OR_ELSE_LOG_VERBOSE. r=dom-storage-reviewers,janv
https://hg.mozilla.org/integration/autoland/rev/87c32bc1bde7
Preserve file content type when new name is unreadable or has no extension. r=dom-storage-reviewers,janv

Comment 5

[Natalia Csoregi [:nataliaCs]]

https://hg.mozilla.org/mozilla-central/rev/933065470eb1
https://hg.mozilla.org/mozilla-central/rev/58092ecd9ae1
https://hg.mozilla.org/mozilla-central/rev/87c32bc1bde7