Test images not available in advanced playground

[BeksOmega]

Category

• Dev tools

Component

• Dev tools

Describe the bug

Some of the test image blocks' images aren't available:

To Reproduce

Steps to reproduce the behavior:

1. Navigate to the advancd playground.
2. Switch to the test blocks toolbox.
3. Open fields -> images
4. Observe how not all of the images are available.

Expected behavior

All images should be available.

[rachel-fenichel]

Network icons and data URIs are working. Icons whose images are in the media folder are failing.

Copying files over from tests/media on core blockly will not be sufficient, because they still won't be in the media directory that's being used by the running instance.

Which begs the question: how does one package media inside a block plugin or field plugin?