rustdoc: add test for strikethrough with single tildes

Also merge the two almost identical strikethrough tests together and document what the test tests.

2 files changed, 10 insertions, 9 deletions

diff --git a/tests/rustdoc/strikethrough-in-summary.rs b/tests/rustdoc/strikethrough-in-summary.rs
deleted file mode 100644
index cb6cd0e7ba6..00000000000
--- a/tests/rustdoc/strikethrough-in-summary.rs
+++ /dev/null
@@ -1,6 +0,0 @@
-#![crate_name = "foo"]
-
-// @has foo/index.html '//del' 'strike'
-
-/// ~~strike~~
-pub fn strike() {}
diff --git a/tests/rustdoc/test-strikethrough.rs b/tests/rustdoc/test-strikethrough.rs
index c7855729a98..58162153b9e 100644
--- a/tests/rustdoc/test-strikethrough.rs
+++ b/tests/rustdoc/test-strikethrough.rs
@@ -1,6 +1,13 @@
 #![crate_name = "foo"]
 
-// @has foo/fn.f.html
-// @has - //del "Y"
-/// ~~Y~~
+// Test that strikethrough works with single and double tildes and that it shows up on
+// the item's dedicated page as well as the parent module's summary of items.
+
+// @has foo/index.html //del 'strike'
+// @has foo/index.html //del 'through'
+
+// @has foo/fn.f.html //del 'strike'
+// @has foo/fn.f.html //del 'through'
+
+/// ~~strike~~ ~through~
 pub fn f() {}