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test(run): Show ambiguous package name errors

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Ed Page 2025-03-11 11:11:44 -05:00
parent 92a5d5e56a
commit da833c55be
1 changed files with 76 additions and 0 deletions
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76
tests/testsuite/run.rs
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@ -779,6 +779,82 @@ Available example targets:
[HELP] a target with a similar name exists: `a`
"#]])
.run();
}
#[cargo_test]
fn ambiguous_bin_name() {
let p = project()
.file(
"Cargo.toml",
r#"
[workspace]
resolver = "3"
members = ["crate1", "crate2", "crate3", "crate4"]
"#,
)
.file("crate1/src/bin/ambiguous.rs", "fn main(){}")
.file(
"crate1/Cargo.toml",
r#"
[package]
name = "crate1"
version = "0.1.0"
edition = "2024"
"#,
)
.file("crate2/src/bin/ambiguous.rs", "fn main(){}")
.file(
"crate2/Cargo.toml",
r#"
[package]
name = "crate2"
version = "0.1.0"
edition = "2024"
"#,
)
.file("crate3/src/bin/ambiguous.rs", "fn main(){}")
.file(
"crate3/Cargo.toml",
r#"
[package]
name = "crate3"
version = "0.1.0"
edition = "2024"
"#,
)
.file("crate4/src/bin/ambiguous.rs", "fn main(){}")
.file(
"crate4/Cargo.toml",
r#"
[package]
name = "crate4"
version = "0.1.0"
edition = "2024"
"#,
);
let p = p.build();
p.cargo("run --bin ambiguous")
.with_status(101)
.with_stderr_data(str![[r#"
[ERROR] `cargo run` can run at most one executable, but multiple were specified
"#]])
.run();
p.cargo("run --bin crate1/ambiguous")
.with_status(101)
.with_stderr_data(str![[r#"
[ERROR] no bin target named `crate1/ambiguous` in default-run packages.
Available bin targets:
ambiguous
ambiguous
ambiguous
ambiguous
"#]])
.run();
}