2162e9d4b1
Rollup of 7 pull requests Successful merges: - #137095 (Replace some u64 hashes with Hash64) - #137100 (HIR analysis: Remove unnecessary abstraction over list of clauses) - #137105 (Restrict DerefPure for Cow<T> impl to T = impl Clone, [impl Clone], str.) - #137120 (Enable `relative-path-include-bytes-132203` rustdoc-ui test on Windows) - #137125 (Re-add missing empty lines in the releases notes) - #137145 (use add-core-stubs / minicore for a few more tests) - #137149 (Remove SSE ABI from i586-pc-windows-msvc) 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 interpret a test.
As part of an ongoing 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 a legacy compiletest-style
test header. To fix this, you should migrate to the ui_test-style header
//@ <content>.