d7668d8bf4
Fix a couple Emscripten tests This fixes a couple Emscripten tests where the correct fix is more or less obvious. A couple UI tests are still broken with this PR: - `tests/ui/abi/numbers-arithmetic/return-float.rs` (#136197) - `tests/ui/no_std/no-std-unwind-binary.rs` (haven't debugged yet) - `tests/ui/test-attrs/test-passed.rs` (haven't debugged this either) `````@rustbot````` label +T-compiler +O-emscripten
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>.