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test: add the workspace search error case

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Signed-off-by: 0xPoe <techregister@pm.me>

fix

Signed-off-by: 0xPoe <techregister@pm.me>
This commit is contained in:
0xPoe 2026-02-24 08:53:25 +01:00
parent 370cb4bafa
commit 78f4c0456f
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1 changed files with 35 additions and 1 deletions
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36
tests/testsuite/workspaces.rs
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@ -6,7 +6,10 @@ use std::fs;
use crate::prelude::*;
use cargo_test_support::registry::Package;
use cargo_test_support::str;
use cargo_test_support::{basic_lib_manifest, basic_manifest, git, project, sleep_ms};
use cargo_test_support::{
ProjectBuilder, basic_lib_manifest, basic_manifest, git, paths, project, project_in_home,
sleep_ms,
};
#[cargo_test]
fn simple_explicit() {
@ -2198,6 +2201,37 @@ fn cargo_home_at_root_works() {
p.cargo("check --frozen").env("CARGO_HOME", p.root()).run();
}
#[cargo_test]
fn parent_manifest_error_mentions_workspace_search() {
ProjectBuilder::new(paths::home())
.file(
"Cargo.toml",
r#"
[package]
name = "home-manifest"
version = "0.1.0"
authors = []
"#,
)
.build();
let p = project_in_home("stuff")
.file("src/main.rs", "fn main() {}")
.build();
p.cargo("check")
.with_status(101)
.with_stderr_data(str![[r#"
[ERROR] failed to parse manifest at `[ROOT]/home/Cargo.toml`
Caused by:
no targets specified in the manifest
either src/lib.rs, src/main.rs, a [lib] section, or [[bin]] section must be present
"#]])
.run();
}
#[cargo_test]
fn relative_rustc() {
let p = project()