mirror of https://github.com/rust-lang/rust
85 lines
3.5 KiB
Rust
85 lines
3.5 KiB
Rust
// Since #19941, rustc can accept specifications on its library search paths.
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// This test runs Rust programs with varied library dependencies, expecting them
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// to succeed or fail depending on the situation.
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// The second part of the tests also checks that libraries with an incorrect hash
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// fail to be used by the compiler.
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// See https://github.com/rust-lang/rust/pull/19941
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//@ ignore-wasm32
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//@ ignore-wasm64
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// Reason: a C compiler is required for build_native_static_lib
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use run_make_support::{build_native_static_lib, rfs, rustc, static_lib_name};
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fn main() {
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build_native_static_lib("native");
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let lib_native = static_lib_name("native");
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rfs::create_dir_all("crate");
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rfs::create_dir_all("native");
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rfs::rename(&lib_native, format!("native/{}", &lib_native));
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rustc().input("a.rs").run();
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rfs::rename("liba.rlib", "crate/liba.rlib");
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rustc().input("b.rs").specific_library_search_path("native", "crate").run_fail();
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rustc().input("b.rs").specific_library_search_path("dependency", "crate").run_fail();
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rustc().input("b.rs").specific_library_search_path("crate", "crate").run();
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rustc().input("b.rs").specific_library_search_path("all", "crate").run();
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rustc().input("c.rs").specific_library_search_path("native", "crate").run_fail();
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rustc().input("c.rs").specific_library_search_path("crate", "crate").run_fail();
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rustc().input("c.rs").specific_library_search_path("dependency", "crate").run();
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rustc().input("c.rs").specific_library_search_path("all", "crate").run();
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rustc().input("d.rs").specific_library_search_path("dependency", "native").run_fail();
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rustc().input("d.rs").specific_library_search_path("crate", "native").run_fail();
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rustc().input("d.rs").specific_library_search_path("native", "native").run();
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rustc().input("d.rs").specific_library_search_path("all", "native").run();
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// Deduplication tests.
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rfs::create_dir_all("e1");
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rfs::create_dir_all("e2");
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rustc().input("e.rs").output("e1/libe.rlib").run();
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rustc().input("e.rs").output("e2/libe.rlib").run();
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// If the library hash is correct, compilation should succeed.
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rustc().input("f.rs").library_search_path("e1").library_search_path("e2").run();
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rustc()
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.input("f.rs")
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.specific_library_search_path("crate", "e1")
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.library_search_path("e2")
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.run();
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rustc()
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.input("f.rs")
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.specific_library_search_path("crate", "e1")
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.specific_library_search_path("crate", "e2")
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.run();
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// If the library has a different hash, errors should occur.
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rustc().input("e2.rs").output("e2/libe.rlib").run();
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rustc().input("f.rs").library_search_path("e1").library_search_path("e2").run_fail();
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rustc()
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.input("f.rs")
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.specific_library_search_path("crate", "e1")
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.library_search_path("e2")
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.run_fail();
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rustc()
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.input("f.rs")
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.specific_library_search_path("crate", "e1")
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.specific_library_search_path("crate", "e2")
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.run_fail();
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// Native and dependency paths do not cause errors.
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rustc()
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.input("f.rs")
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.specific_library_search_path("native", "e1")
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.library_search_path("e2")
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.run();
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rustc()
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.input("f.rs")
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.specific_library_search_path("dependency", "e1")
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.library_search_path("e2")
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.run();
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rustc()
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.input("f.rs")
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.specific_library_search_path("dependency", "e1")
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.specific_library_search_path("crate", "e2")
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.run();
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}
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