1 // Copyright 2019 The Fuchsia Authors
2 //
3 // Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0
4 // <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT
5 // license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
6 // This file may not be copied, modified, or distributed except according to
7 // those terms.
8
9 use testutil::ToolchainVersion;
10
11 #[test]
12 #[cfg_attr(miri, ignore)]
ui()13 fn ui() {
14 let version = ToolchainVersion::extract_from_pwd().unwrap();
15 // See the doc comment on this method for an explanation of what this does
16 // and why we store source files in different directories.
17 let source_files_dirname = version.get_ui_source_files_dirname_and_maybe_print_warning();
18
19 let t = trybuild::TestCases::new();
20 t.compile_fail(format!("tests/{source_files_dirname}/*.rs"));
21 }
22
23 // The file `invalid-impls.rs` directly includes `src/macros.rs` in order to
24 // test the `impl_or_verify!` macro which is defined in that file. Specifically,
25 // it tests the verification portion of that macro, which is enabled when
26 // `cfg(any(feature = "derive", test))`. While `--cfg test` is of course passed
27 // to the code in the file you're reading right now, `trybuild` does not pass
28 // `--cfg test` when it invokes Cargo. As a result, this `trybuild` test only
29 // tests the correct behavior when the "derive" feature is enabled.
30 #[cfg(feature = "derive")]
31 #[test]
32 #[cfg_attr(miri, ignore)]
ui_invalid_impls()33 fn ui_invalid_impls() {
34 let version = ToolchainVersion::extract_from_pwd().unwrap();
35 // See the doc comment on this method for an explanation of what this does
36 // and why we store source files in different directories.
37 let source_files_dirname = version.get_ui_source_files_dirname_and_maybe_print_warning();
38
39 let t = trybuild::TestCases::new();
40 t.compile_fail(format!("tests/{source_files_dirname}/invalid-impls/*.rs"));
41 }
42