When homebrew/core or homebrew/cask are untapped `brew tap-info` fails because
Tap.each includes them and tap.private? fails without a git repo interrogate.
This restores the behavior of `brew tap-info` before #16710
These tests were very simple before and now this should result
in more code coverage without affecting test performance.
The only tricky thing was testing the `--missing` option without
actually installing a package using `install_test_formula` because
that is very slow (around 10 seconds on my machine). I ended
up just writing the tab to a plausible keg directory for each
package I wanted to "install". This allows us to test the behavior
while also not increasing CI time by ~20 seconds (though it'd
probably be faster on CI than my local machine).
- Extract update tests into separate tests.
- Make `brew tests --online` run only once in its own job. This job
could be made non-required to fight flakiness.
- Split up the various macOS runs into several steps now that we have
more parallel macOS workers available.
- Cleanup some flaky tests.
We added the `--all` flag (now renamed to `--eval-all`) for various
commands for this behaviour so let's start deprecating this.
Also, introduce a `HOMEBREW_EVAL_ALL` environment variable to use the
existing, less secure, behaviour by default and avoid passing
`--eval-all` everywhere.
Due to limitations of the test framework, this only tests
that the command with the --debug-symbols
flag succeeds and that on MacOS the `dsymutil` is run.
On MacOS, the compile flags `-g` are not set, and I can't figure out
how to set them here. `dsymutil` runs successfully regardless of if
there are debug symbols or not.
Same on linux therefore the test cannot succeed.
