1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/rustdoc/bad-codeblock-syntax.rs b/src/test/rustdoc/bad-codeblock-syntax.rs
new file mode 100644
index 00000000000..0ab2f68fcde
--- /dev/null
+++ b/src/test/rustdoc/bad-codeblock-syntax.rs
@@ -0,0 +1,27 @@
+// @has bad_codeblock_syntax/fn.foo.html
+// @has - '//*[@class="docblock"]/pre/code' '\_'
+/// ```
+/// \_
+/// ```
+pub fn foo() {}
+
+// @has bad_codeblock_syntax/fn.bar.html
+// @has - '//*[@class="docblock"]/pre/code' '`baz::foobar`'
+/// ```
+/// `baz::foobar`
+/// ```
+pub fn bar() {}
+
+// @has bad_codeblock_syntax/fn.quux.html
+// @has - '//*[@class="docblock"]/pre/code' '\_'
+/// ```rust
+/// \_
+/// ```
+pub fn quux() {}
+
+// @has bad_codeblock_syntax/fn.ok.html
+// @has - '//*[@class="docblock"]/pre/code[@class="language-text"]' '\_'
+/// ```text
+/// \_
+/// ```
+pub fn ok() {}