The benchmark script can now be set to retry upon failure, like the E2E
tests do. The default is zero, just as with the E2E tests. A retry of 2
has been set in CI to match the E2E tests as well.
The `retry` module had to be adjusted to throw an error in the case of
failure. Previously it just set the exit code, but that only worked
because it was the last thing called before the process ended. That is
no longer the case.
This script makes it easier to run an individual E2E test. In the past
I've run individual scripts by editing `run-all.sh` manually, but now
that can be done more easily with this script. It also allows setting
the number of retries to use and the browser to use from the CLI.
This script has been added as an npm script as well, called
'test:e2e:single'.
The `run-all.sh` script was rewritten in JavaScript to make it easier
to pass through a `--retries` argument.
The default number of retries has been set to zero to make local
testing easier. It has been set to 2 on CI.
This was mainly done to consolidate the code used to run an E2E test in
one place, to make later improvements easier.
