From d958f3773ad04410b9fa316c2c7e242963e51ac5 Mon Sep 17 00:00:00 2001
From: Nixon Enraght-Moony <nixon.emoony@gmail.com>
Date: Mon, 28 Nov 2022 19:29:23 +0000
Subject: [PATCH] Rustdoc-Json: Add tests for linking to foreign variants.

---
 src/test/rustdoc-json/enums/auxiliary/color.rs        |  5 +++++
 .../rustdoc-json/enums/doc_link_to_foreign_variant.rs | 11 +++++++++++
 src/test/rustdoc-json/enums/use_variant_foreign.rs    |  9 +++++++++
 3 files changed, 25 insertions(+)
 create mode 100644 src/test/rustdoc-json/enums/auxiliary/color.rs
 create mode 100644 src/test/rustdoc-json/enums/doc_link_to_foreign_variant.rs
 create mode 100644 src/test/rustdoc-json/enums/use_variant_foreign.rs

diff --git a/src/test/rustdoc-json/enums/auxiliary/color.rs b/src/test/rustdoc-json/enums/auxiliary/color.rs
new file mode 100644
index 0000000000000..7188f79383259
--- /dev/null
+++ b/src/test/rustdoc-json/enums/auxiliary/color.rs
@@ -0,0 +1,5 @@
+pub enum Color {
+    Red,
+    Green,
+    Blue,
+}
diff --git a/src/test/rustdoc-json/enums/doc_link_to_foreign_variant.rs b/src/test/rustdoc-json/enums/doc_link_to_foreign_variant.rs
new file mode 100644
index 0000000000000..470b195a29247
--- /dev/null
+++ b/src/test/rustdoc-json/enums/doc_link_to_foreign_variant.rs
@@ -0,0 +1,11 @@
+// aux-build: color.rs
+
+//! The purpose of this test it to have a link to [a foreign variant](Red).
+
+extern crate color;
+use color::Color::Red;
+
+// @set red = "$.index[*][?(@.inner.is_crate == true)].links.Red"
+
+// @!has "$.index[*][?(@.name == 'Red')]"
+// @!has "$.index[*][?(@.name == 'Color')]"
diff --git a/src/test/rustdoc-json/enums/use_variant_foreign.rs b/src/test/rustdoc-json/enums/use_variant_foreign.rs
new file mode 100644
index 0000000000000..11bb6ce1f3a0c
--- /dev/null
+++ b/src/test/rustdoc-json/enums/use_variant_foreign.rs
@@ -0,0 +1,9 @@
+// aux-build: color.rs
+
+extern crate color;
+
+// @is "$.index[*][?(@.inner.name == 'Red')].kind" '"import"'
+pub use color::Color::Red;
+
+// @!has "$.index[*][?(@.name == 'Red')]"
+// @!has "$.index[*][?(@.name == 'Color')]"