mirror of https://github.com/rust-lang/rust
19 lines
587 B
Rust
19 lines
587 B
Rust
use run_make_support::regex::Regex;
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use run_make_support::{cwd, rfs, rustc};
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fn main() {
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let invalid_characters = [".foo.rs", ".foo.bar", "+foo+bar.rs"];
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let re = Regex::new(r"invalid character.*in crate name:").unwrap();
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for f in invalid_characters {
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rfs::copy("foo.rs", f);
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let stderr = rustc().input(f).run_fail().stderr_utf8();
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assert!(re.is_match(&stderr));
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}
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rfs::copy("foo.rs", "-foo.rs");
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rustc()
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.input(cwd().join("-foo.rs"))
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.run_fail()
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.assert_stderr_contains("crate names cannot start with a `-`");
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}
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