From 5769c21f2312b0df30a57ccc81334308427dcb83 Mon Sep 17 00:00:00 2001
From: Kristof Mattei <864376+Kristof-Mattei@users.noreply.github.com>
Date: Sat, 13 Jan 2024 17:27:43 -0700
Subject: [PATCH] chore: negative test for multiple crate versions not working
 when name contains dashes

---
 .../12145_with_dashes/Cargo.stderr                  |  6 ++++++
 .../12145_with_dashes/Cargo.toml                    | 13 +++++++++++++
 .../12145_with_dashes/src/main.rs                   |  3 +++
 3 files changed, 22 insertions(+)
 create mode 100644 tests/ui-cargo/multiple_crate_versions/12145_with_dashes/Cargo.stderr
 create mode 100644 tests/ui-cargo/multiple_crate_versions/12145_with_dashes/Cargo.toml
 create mode 100644 tests/ui-cargo/multiple_crate_versions/12145_with_dashes/src/main.rs

diff --git a/tests/ui-cargo/multiple_crate_versions/12145_with_dashes/Cargo.stderr b/tests/ui-cargo/multiple_crate_versions/12145_with_dashes/Cargo.stderr
new file mode 100644
index 000000000..24a5402f5
--- /dev/null
+++ b/tests/ui-cargo/multiple_crate_versions/12145_with_dashes/Cargo.stderr
@@ -0,0 +1,6 @@
+error: multiple versions for dependency `winapi`: 0.2.8, 0.3.9
+  |
+  = note: `-D clippy::multiple-crate-versions` implied by `-D warnings`
+  = help: to override `-D warnings` add `#[allow(clippy::multiple_crate_versions)]`
+
+error: could not compile `multiple-crate-versions-with-dashes` (bin "multiple-crate-versions-with-dashes") due to 1 previous error
diff --git a/tests/ui-cargo/multiple_crate_versions/12145_with_dashes/Cargo.toml b/tests/ui-cargo/multiple_crate_versions/12145_with_dashes/Cargo.toml
new file mode 100644
index 000000000..8ce6b0d5e
--- /dev/null
+++ b/tests/ui-cargo/multiple_crate_versions/12145_with_dashes/Cargo.toml
@@ -0,0 +1,13 @@
+# Should not lint for dev or build dependencies. See issue 5041.
+
+[package]
+name = "multiple-crate-versions-with-dashes"
+version = "0.1.0"
+publish = false
+
+[workspace]
+
+# One of the versions of winapi is only a dev dependency: allowed
+[dependencies]
+winapi = "0.2"
+ansi_term = "=0.11.0"
diff --git a/tests/ui-cargo/multiple_crate_versions/12145_with_dashes/src/main.rs b/tests/ui-cargo/multiple_crate_versions/12145_with_dashes/src/main.rs
new file mode 100644
index 000000000..4bc61dd62
--- /dev/null
+++ b/tests/ui-cargo/multiple_crate_versions/12145_with_dashes/src/main.rs
@@ -0,0 +1,3 @@
+#![warn(clippy::multiple_crate_versions)]
+
+fn main() {}