Rollup of 8 pull requests Successful merges: - #121419 (Add aarch64-apple-visionos and aarch64-apple-visionos-sim tier 3 targets) - #123159 (Fix target-cpu fpu features on Arm R/M-profile) - #123487 (CFI: Restore typeid_for_instance default behavior) - #123500 (Revert removing miri jobserver workaround) - #123505 (Revert "Use OS thread name by default") - #123509 (Add jieyouxu to compiler review rotation and as a reviewer for `tests/run-make`, `src/tools/run-make-support` and `src/tools/compiletest`) - #123514 (Fix typo in `compiler/rustc_middle/src/traits/solve/inspect.rs`) - #123515 (Use `include` command to reduce code duplication) r? `@ghost` `@rustbot` modify labels: rollup
UI Tests
This folder contains rustc
's
UI tests.
Test Directives (Headers)
Typically, a UI test will have some test directives / headers which are special comments that tell compiletest how to build and intepret a test.
As part of an on-going effort to rewrite compiletest
(see https://github.com/rust-lang/compiler-team/issues/536), a major
change proposal to change legacy compiletest-style headers // <directive>
to ui_test
-style headers
//@ <directive>
was accepted (see
https://github.com/rust-lang/compiler-team/issues/512.
An example directive is ignore-test
. In legacy compiletest style, the header
would be written as
// ignore-test
but in ui_test
style, the header would be written as
//@ ignore-test
compiletest is changed to accept only //@
directives for UI tests
(currently), and will reject and report an error if it encounters any
comments // <content>
that may be parsed as an legacy compiletest-style
test header. To fix this, you should migrate to the ui_test
-style header
//@ <content>
.