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-rw-r--r--tests/rustdoc-ui/doctest/check-cfg-test.rs12
1 files changed, 12 insertions, 0 deletions
diff --git a/tests/rustdoc-ui/doctest/check-cfg-test.rs b/tests/rustdoc-ui/doctest/check-cfg-test.rs
new file mode 100644
index 000000000..49a801c3f
--- /dev/null
+++ b/tests/rustdoc-ui/doctest/check-cfg-test.rs
@@ -0,0 +1,12 @@
+// check-pass
+// compile-flags: --test --nocapture --check-cfg=values(feature,"test") -Z unstable-options
+// normalize-stderr-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
+// normalize-stdout-test: "tests/rustdoc-ui/doctest" -> "$$DIR"
+// normalize-stdout-test "finished in \d+\.\d+s" -> "finished in $$TIME"
+
+/// The doctest will produce a warning because feature invalid is unexpected
+/// ```
+/// #[cfg(feature = "invalid")]
+/// assert!(false);
+/// ```
+pub struct Foo;