mirror of https://github.com/rust-lang/rust
32 lines
1.3 KiB
Rust
32 lines
1.3 KiB
Rust
// An extended version of the ui/changing-crates.rs test, this test puts
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// multiple mismatching crates into the search path of crateC (A2 and A3)
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// and checks that the standard error contains helpful messages to indicate
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// what should be done to fix the issue.
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// See https://github.com/rust-lang/rust/issues/13266
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use run_make_support::{rfs, rustc};
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fn main() {
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rfs::create_dir("a1");
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rfs::create_dir("a2");
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rfs::create_dir("a3");
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rustc().crate_type("rlib").out_dir("a1").input("crateA1.rs").run();
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rustc().crate_type("rlib").library_search_path("a1").input("crateB.rs").run();
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rustc().crate_type("rlib").out_dir("a2").input("crateA2.rs").run();
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rustc().crate_type("rlib").out_dir("a3").input("crateA3.rs").run();
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// Ensure crateC fails to compile since A1 is "missing" and A2/A3 hashes do not match
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rustc()
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.crate_type("rlib")
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.library_search_path("a2")
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.library_search_path("a3")
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.input("crateC.rs")
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.run_fail()
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.assert_stderr_contains(
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"found possibly newer version of crate `crateA` which `crateB` depends on",
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)
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.assert_stderr_contains("note: perhaps that crate needs to be recompiled?")
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.assert_stderr_contains("crate `crateA`:")
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.assert_stderr_contains("crate `crateB`:");
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// the 'crate `crateA`' will match two entries.
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}
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