Rollup of 6 pull requests Successful merges: - #124096 (Clean up users of rust_dbg_call) - #124829 (Enable profiler for armv7-unknown-linux-gnueabihf.) - #124939 (Always hide private fields in aliased type) - #124963 (Migrate `run-make/rustdoc-shared-flags` to rmake) - #124981 (Relax allocator requirements on some Rc/Arc APIs.) - #125008 (Add test for #122775) 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>
.