1 files changed, 53 insertions, 0 deletions
diff --git a/tests/rustdoc/duplicate-cfg.rs b/tests/rustdoc/duplicate-cfg.rs
new file mode 100644
index 000000000..18f3900b2
--- /dev/null
+++ b/tests/rustdoc/duplicate-cfg.rs
@@ -0,0 +1,53 @@
+#![crate_name = "foo"]
+#![feature(doc_cfg)]
+
+// @has 'foo/index.html'
+// @matches '-' '//*[@class="item-left module-item"]//*[@class="stab portability"]' '^sync$'
+// @has '-' '//*[@class="item-left module-item"]//*[@class="stab portability"]/@title' 'Available on crate feature `sync` only'
+
+// @has 'foo/struct.Foo.html'
+// @has '-' '//*[@class="stab portability"]' 'sync'
+#[doc(cfg(feature = "sync"))]
+#[doc(cfg(feature = "sync"))]
+/// my feature sync struct
+pub struct Foo;
+
+// @has 'foo/bar/index.html'
+// @has '-' '//*[@class="stab portability"]' 'Available on crate feature sync only.'
+#[doc(cfg(feature = "sync"))]
+pub mod bar {
+    // @has 'foo/bar/struct.Bar.html'
+    // @has '-' '//*[@class="stab portability"]' 'Available on crate feature sync only.'
+    #[doc(cfg(feature = "sync"))]
+    pub struct Bar;
+}
+
+// @has 'foo/baz/index.html'
+// @has '-' '//*[@class="stab portability"]' 'Available on crate features sync and send only.'
+#[doc(cfg(all(feature = "sync", feature = "send")))]
+pub mod baz {
+    // @has 'foo/baz/struct.Baz.html'
+    // @has '-' '//*[@class="stab portability"]' 'Available on crate features sync and send only.'
+    #[doc(cfg(feature = "sync"))]
+    pub struct Baz;
+}
+
+// @has 'foo/qux/index.html'
+// @has '-' '//*[@class="stab portability"]' 'Available on crate feature sync only.'
+#[doc(cfg(feature = "sync"))]
+pub mod qux {
+    // @has 'foo/qux/struct.Qux.html'
+    // @has '-' '//*[@class="stab portability"]' 'Available on crate features sync and send only.'
+    #[doc(cfg(all(feature = "sync", feature = "send")))]
+    pub struct Qux;
+}
+
+// @has 'foo/quux/index.html'
+// @has '-' '//*[@class="stab portability"]' 'Available on crate feature sync and crate feature send and foo only.'
+#[doc(cfg(all(feature = "sync", feature = "send", foo)))]
+pub mod quux {
+    // @has 'foo/quux/struct.Quux.html'
+    // @has '-' '//*[@class="stab portability"]' 'Available on crate feature sync and crate feature send and foo and bar only.'
+    #[doc(cfg(all(feature = "send", feature = "sync", bar)))]
+    pub struct Quux;
+}