[Gutenberg] Test persisting local media files when uploading images

[derekblank]

Test build to persist local media file without flicker between downloading a server image asset.

Related:

• [RNMobile] Update Image component to avoid flicker when updating the URI WordPress/gutenberg#57869
• Update Image component to avoid flicker when updating the URI gutenberg-mobile#6550

Fixes:

• Prevent editor image uploads from temporarily disappearing when upload is completed gutenberg-mobile#6510

To test:
TBD

Regression Notes

1. Potential unintended areas of impact
   TBD

2. What I did to test those areas of impact (or what existing automated tests I relied on)
   TBD

3. What automated tests I added (or what prevented me from doing so)
   TBD

PR submission checklist:

• I have completed the Regression Notes.
• I have considered adding unit tests for my changes.
• I have considered adding accessibility improvements for my changes.
• I have considered if this change warrants user-facing release notes and have added them to RELEASE-NOTES.txt if necessary.

UI Changes testing checklist:

• Portrait and landscape orientations.
• Light and dark modes.
• Fonts: Larger, smaller and bold text.
• High contrast.
• VoiceOver.
• Languages with large words or with letters/accents not frequently used in English.
• Right-to-left languages. (Even if translation isn’t complete, formatting should still respect the right-to-left layout)
• iPhone and iPad.
• Multi-tasking: Split view and Slide over. (iPad)

[dangermattic]

	1 Error
🚫	This PR is tagged with [Status] DO NOT MERGE label(s).

Generated by 🚫 Danger

[wpmobilebot]

📲 You can test the changes from this Pull Request in WordPress Alpha by scanning the QR code below to install the corresponding build.

	App Name	WordPress Alpha
	Configuration	Release-Alpha
	Build Number	pr22409-8abdd17
	Version	24.0
	Bundle ID	org.wordpress.alpha
	Commit	8abdd17
	App Center Build	WPiOS - One-Offs #8608

Automatticians: You can use our internal self-serve MC tool to give yourself access to App Center if needed.

[wpmobilebot]

📲 You can test the changes from this Pull Request in Jetpack Alpha by scanning the QR code below to install the corresponding build.

	App Name	Jetpack Alpha
	Configuration	Release-Alpha
	Build Number	pr22409-8abdd17
	Version	24.0
	Bundle ID	com.jetpack.alpha
	Commit	8abdd17
	App Center Build	jetpack-installable-builds #7637

Automatticians: You can use our internal self-serve MC tool to give yourself access to App Center if needed.

[derekblank]

Regression Testing

Device: iPhone SE
Build: pr22409-73ce4d2

Image

• Image block - Insert image from device (failing) - TC001
• Image block - Insert image from device (cancel) - TC002
• Image block - Add Caption - TC003
• Image block - Close/Re-open post with an ongoing image upload - TC004
• Image block - Close post with an ongoing image upload - TC005
• Image block - Border style setting - TC006
• Image block - Image size setting - TC007

Gallery

• Gallery block - Close/Re-open post with an ongoing image upload - TC001
• Gallery block - Close post with an ongoing image upload - TC002
• Gallery block - Choose from device (stay in editor) - Successful upload TC005
• Gallery block - Insert image from device (failing) - TC006
• Gallery block - Take a photo - TC007
• Gallery block - Choose from the free photo library TC008
• Gallery block - Insert image from device (cancel) - TC009
• Gallery block - Columns - TC0013
• Gallery block - Crop images - TC0014

MediaText

• Media Text block - Insert image from device (failing) - TC001
• Media Text block - Close/Re-open post with an ongoing image upload - TC003
• Media Text block - Insert video from device - TC002-v
• Media Text block - Insert image from device - TC002-i

MultipleUpload

• Simultaneous uploads - TC001

Cover

• Cover - Add image background from WordPress Media library - TC001
• Cover - Image focal point is rendered properly - TC002
• Cover - Custom color is rendered properly - TC002

Note: A minor regression was identified in the Cover and Media-Text blocks where the network image would not display in the Editor unless the Editor was closed and re-opened. This was fixed by the commit WordPress/gutenberg@70b003a and the regression disappeared.

[derekblank]

Closing, no longer needed.