The test runner should output the full error details if encountering errors inside a setup (or teardown) function

[Duckwhale]

When the test runner encounters an error, the details (stack trace, message, script name) are saved and displayed as part of the report string once all test files have been executed. However, if a setup or teardown function encounters the error, only the message itself will be displayed.

This is because of the early exit here. Since the error details are available, they should be output to ease troubleshooting.

Example:

before(function()
	error("You'll see me, but not the error details! :3", 0)
end)

In this case, the test runner should likely count this as an error in the test suite (test file) and make the current section fail.