Files
rust/tests/ui
bors d6f88291f3 Auto merge of #133409 - RalfJung:target-consistency, r=lcnr
ensure JSON-defined targets are consistent

We have a `check_consistency` check that ensures some invariants which (presumably) the rest of the compiler relies on. However, JSON targets can easily be written in a way that violates those invariants. So this PR applies the same consistency check to JSON targets that we already enforce for built-in targets.

I have converted many of the assertions in that function to new macros that show a nice error instead of a panic; if people are okay with the general approach here, I can do that for the rest of the checks as well.
2024-11-29 01:35:20 +00:00
..
2024-07-18 00:00:04 +00:00
2024-11-28 12:20:00 +00:00
2024-11-22 11:12:15 -08:00
2024-11-22 11:12:15 -08:00
2024-08-10 12:07:17 +02:00
2024-11-03 18:59:31 +00:00
2024-09-05 06:37:38 -04:00
2024-11-17 21:49:10 +01:00
2024-11-26 10:46:02 +00:00
2024-10-30 16:47:47 -07:00
2024-10-30 16:47:47 -07:00
2024-09-20 10:02:14 -07:00
2024-11-16 20:03:31 +00:00
2024-08-18 19:46:53 +02:00
2024-11-02 21:29:59 +01:00
2024-08-03 07:57:31 -04:00
2024-10-12 13:01:36 +02:00
2024-11-22 11:12:15 -08:00
2024-11-07 18:18:34 -08:00
2024-11-02 03:08:04 +00:00
2024-11-17 22:15:54 +00:00
2024-11-22 11:12:15 -08:00
2024-10-28 14:20:28 +11:00
2024-10-28 14:20:28 +11:00
2024-10-30 16:47:47 -07:00

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>.