1 files changed, 19 insertions, 0 deletions
diff --git a/src/tools/cargo/tests/testsuite/cargo_update/toolchain_pkgname/mod.rs b/src/tools/cargo/tests/testsuite/cargo_update/toolchain_pkgname/mod.rs
new file mode 100644
index 000000000..f1488b90d
--- /dev/null
+++ b/src/tools/cargo/tests/testsuite/cargo_update/toolchain_pkgname/mod.rs
@@ -0,0 +1,19 @@
+use cargo_test_support::curr_dir;
+use cargo_test_support::prelude::*;
+use cargo_test_support::Project;
+
+#[cargo_test]
+fn case() {
+    let project = Project::from_template(curr_dir!().join("in"));
+    let project_root = project.root();
+    let cwd = &project_root;
+
+    snapbox::cmd::Command::cargo_ui()
+        .arg("update")
+        .arg("+stable")
+        .current_dir(cwd)
+        .assert()
+        .code(101)
+        .stdout_matches_path(curr_dir!().join("stdout.log"))
+        .stderr_matches_path(curr_dir!().join("stderr.log"));
+}