2003545 - Full-Page Translations Does Nothing for Standalone SVGs

Status: VERIFIED FIXED

(Firefox :: Translations, defect)

Description

[Erik Nordin [:nordzilla]]

Description

A Mozilla Connect user reported that Full-Page Translation was being offered for the following standalone SVG page, yet nothing is translated when invoked.

• https://upload.wikimedia.org/wikipedia/commons/a/af/Alerte_Globale.svg

While we do support translating SVGs within documents, our TranslationsDocument algorithm only adds root elements to be translated if there is a document body. The above SVG does not have a document body.

We should consider expanding the context in which we add roots to be translated to support this case.

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Steps to Reproduce

1. Navigate to https://upload.wikimedia.org/wikipedia/commons/a/af/Alerte_Globale.svg
2. Attempt to trigger Full-Page Translations to another language.

Expected Results

The SVG content translates.

Actual Results

Full-Page Translations becomes active, but the SVG content remains untranslated.

Comment 1

[Erik Nordin [:nordzilla]]

Attachment: Bug 2003545 - Support Full-Page Translations for standalone SVGs r=#translations-reviewers!

This commit expands the context in which we add root elements to
the TranslationsDocument to support cases where the document may
not have a body. This happens in the case of a standalone SVG page.

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://github.com/mozilla-firefox/firefox/commit/c06a945be3fc
https://hg.mozilla.org/integration/autoland/rev/3d1dad8d9b9d
Support Full-Page Translations for standalone SVGs r=translations-reviewers,gregtatum

Comment 3

[Cosmin Sabou [:CosminS]]

https://hg.mozilla.org/mozilla-central/rev/3d1dad8d9b9d

Comment 4

[Ardelean Oana, Desktop Test Engineering [:oardelean]]

Reproducible on a 2025-12-02 Firefox Nightly build on Windows 10.

Verified as fixed on Firefox Nightly 148.0a1 and Firefox 147.0b2 on Windows 10, Ubuntu 22 and macOS 15.