Add test for strikethrough in rustdoc

diff --git a/src/test/rustdoc/test-strikethrough.rs b/src/test/rustdoc/test-strikethrough.rs
new file mode 100644 (file)
index 0000000..c785572
--- /dev/null
+++ b/src/test/rustdoc/test-strikethrough.rs
@@ -0,0 +1,6 @@
+#![crate_name = "foo"]
+
+// @has foo/fn.f.html
+// @has - //del "Y"
+/// ~~Y~~
+pub fn f() {}