Apart from removing these libraries because the Flash Player was deprecated
in 2017 and officially discontinued on 31 December 2020, the rtmp and useflash
settings have been removed too (they make no sense anymore).

The step that causes the problem is:

And I navigate to "Badges > Add a new badge" in current page administration

(because "Add a new badge" is exactly on the edge (bottom) of the window)

So we need to make the window large before it, not after it, or the
"Add a new badge" link won't be ever clicked.

In general it's a bad idea to compare floats with ===,
because depending of different systems precision, can
come to mismatches after certain decimal position.

So we replace them by:

- assetIsFloat() : to verify the type.
- assertEqualsWithDelta() : to compare values with some delta allowed.

Also, "raw" is Oracle reserved word, so renaming to "someraw" in tests.

Sujith Haridasan authored Oct 01, 2021 and Eloy Lafuente committed Oct 01, 2021

Fix the primary active tab for my/index.php

- XMLDB_TYPE_FLOAT definition was incorrect, meaning no decimals for
  some DBs.
- Avoid using reserved words in column names.

* The basic_test::assertTag method will issue a warning as $tag is not
found, failing the PHP Unit test that uses this method.
* Add tests to check that assertTag is working

Two new mutations are added to indicate that a section
or a cm is being dragged. The logic related to refresh
a section or a cm has been moved to components to
simplify the code.