mirror of https://github.com/rust-lang/rust
29 lines
1.1 KiB
Rust
29 lines
1.1 KiB
Rust
// This test checks the proper function of `-l link-arg=NAME`, which, unlike
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// -C link-arg, is supposed to guarantee that the order relative to other -l
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// options will be respected. In this test, compilation fails (because none of the
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// link arguments like `a1` exist), but it is still checked if the output contains the
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// link arguments in the exact order they were passed in. `attribute.rs` is a variant
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// of the test where the flags are defined in the rust file itself.
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// See https://github.com/rust-lang/rust/issues/99427
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use run_make_support::{regex, rustc};
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fn main() {
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let out = rustc()
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.input("empty.rs")
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.arg("-Zunstable-options")
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.arg("-lstatic=l1")
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.arg("-llink-arg=a1")
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.arg("-lstatic=l2")
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.arg("-llink-arg=a2")
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.arg("-ldylib=d1")
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.arg("-llink-arg=a3")
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.print("link-args")
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.run_unchecked()
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.stdout_utf8();
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let out2 = rustc().input("attribute.rs").print("link-args").run_unchecked().stdout_utf8();
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let re = regex::Regex::new("l1.*a1.*l2.*a2.*d1.*a3").unwrap();
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assert!(re.is_match(&out));
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assert!(re.is_match(&out2));
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}
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