Add regression test for #113982

2 files changed, 22 insertions, 0 deletions

diff --git a/tests/rustdoc/auxiliary/issue-113982-doc_auto_cfg-reexport-foreign.rs b/tests/rustdoc/auxiliary/issue-113982-doc_auto_cfg-reexport-foreign.rs
new file mode 100644
index 00000000000..a1a716f5a41
--- /dev/null
+++ b/tests/rustdoc/auxiliary/issue-113982-doc_auto_cfg-reexport-foreign.rs
@@ -0,0 +1,3 @@
+#![crate_name = "colors"]
+
+pub struct Color;
diff --git a/tests/rustdoc/issue-113982-doc_auto_cfg-reexport-foreign.rs b/tests/rustdoc/issue-113982-doc_auto_cfg-reexport-foreign.rs
new file mode 100644
index 00000000000..88b86d15c56
--- /dev/null
+++ b/tests/rustdoc/issue-113982-doc_auto_cfg-reexport-foreign.rs
@@ -0,0 +1,19 @@
+// aux-build: issue-113982-doc_auto_cfg-reexport-foreign.rs
+
+#![feature(no_core, doc_auto_cfg)]
+#![no_core]
+#![crate_name = "foo"]
+
+extern crate colors;
+
+// @has 'foo/index.html' '//*[@class="stab portability"]' 'Non-colors'
+// @has 'foo/struct.Color.html' '//*[@class="stab portability"]' \
+//      'Available on non-crate feature colors only.'
+#[cfg(not(feature = "colors"))]
+pub use colors::*;
+
+// @has 'foo/index.html' '//*[@class="stab portability"]' 'Non-fruits'
+// @has 'foo/struct.Red.html' '//*[@class="stab portability"]' \
+//      'Available on non-crate feature fruits only.'
+#[cfg(not(feature = "fruits"))]
+pub use colors::Color as Red;