1928469 - Make it easy/possible to run `rusttests` against a single crate (or subset of crates)

Status: RESOLVED FIXED

(Firefox Build System :: Mach Core, enhancement, P5)

Description

[Nick Alexander :nalexander [he/him]]

It would be nice if mach rusttests crate1 crate2 ... ran a subset of mach rusttests. After some exploration, I gather that one should "just" run cargo test in the correct directory, but that's really not obvious when starting from a failure in CI and skimming the documentation.

Comment 1

[Alex Hochheiden [:ahochheiden] [he/him]]

I spoke with Glandium about this. He agrees that it would be nice, but it's low priority for the build team (and it could be argued that it doesn't fall under the build system either).

Comment 3

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Firefox Build System::Mach Core' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Comment 4

[Ben Dean-Kawamura [:bdk]]

This is possible now with our current monorepo stack. You can just run cargo test -p [crate] to run tests.