Rollup of 6 pull requests Successful merges: - #124148 (rustdoc-search: search for references) - #124668 (Fix bootstrap panic when build from tarball) - #124736 (compiler: upgrade time from 0.3.34 to 0.3.36) - #124748 (Fix unwinding on 32-bit watchOS ARM (v2)) - #124749 (Stabilize exclusive_range_pattern (v2)) - #124750 (Document That `f16` And `f128` Hardware Support is Limited (v2)) 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>.