Create a list of 5 new Selenium tests

[ianb]

Per our quarterly goals, we're going to add 5 more Selenium tests (our current test is in test/test.js)

Each proposed test should become its own ticket.

[chenba]

Looks like we cannot use actions in our Selenium tests until SeleniumHQ/selenium#4564 is resolved (and released with selenium-webdriver 4.0).

[ianb]

Here's some suggestions:

1. Select an element using the auto-selector, save that
2. Copy a selection to the clipboard
3. Download a selection (assuming the download action works okay with Selenium)
4. Attempt to save while the server is not available
5. Use auto-select, then cancel the selection with a background click
6. Click the page action twice to start and cancel
7. Navigate to My Shots (test that the selection overlay is also cancelled)
8. Navigate to My Shots via the Library (if it's possible)
9. Test truncation (or non-truncation) of a full page
10. Turn the disabled pref on/off

If we can do mousemove and hovers (maybe or maybe not per #3949 (comment)), then:

1. Make a selection with mousemove
2. Test different hovering auto-selections

[johngruen]

1, 2, 3, 4, 7?

[chenba]

1: #4024
2: #4025
3: #4026
4: #4027
5: #4028
6: #4029
7: #4030
8: #4031
9: #4032
10: #4033

Mouse move tests

1: #4034
2: #4035

[chenba]

I'm closing this because we have more than enough suggestions. I captured all of them into github issues just so we don't lose the ideas. We can close the individual issue if and when we find that it's impossible to test with Selenium.