1 files changed, 34 insertions, 0 deletions
diff --git a/tests/rustdoc/read-more-unneeded.rs b/tests/rustdoc/read-more-unneeded.rs
new file mode 100644
index 00000000000..0303e444261
--- /dev/null
+++ b/tests/rustdoc/read-more-unneeded.rs
@@ -0,0 +1,34 @@
+// Regression test for https://github.com/rust-lang/rust/issues/105677.
+// This test ensures that the "Read more" link is only generated when
+// there is actually more documentation to read after the short summary.
+
+#![crate_name = "foo"]
+
+pub trait MyFrom {
+    /// # Hello
+    /// ## Yolo
+    /// more!
+    fn try_from1();
+    /// a
+    /// b
+    /// c
+    fn try_from2();
+    /// a
+    ///
+    /// b
+    ///
+    /// c
+    fn try_from3();
+}
+
+pub struct NonZero;
+
+// @has 'foo/struct.NonZero.html'
+impl MyFrom for NonZero {
+    // @matches - '//*[@class="docblock"]' '^Hello Read more$'
+    fn try_from1() {}
+    // @matches - '//*[@class="docblock"]' '^a\sb\sc$'
+    fn try_from2() {}
+    // @matches - '//*[@class="docblock"]' '^a Read more$'
+    fn try_from3() {}
+}