librustdoc: Unconfigure tests during normal build

1 files changed, 29 insertions, 0 deletions

diff --git a/src/librustdoc/html/render/tests.rs b/src/librustdoc/html/render/tests.rs
new file mode 100644
index 00000000000..1848b575e4d
--- /dev/null
+++ b/src/librustdoc/html/render/tests.rs
@@ -0,0 +1,29 @@
+use super::*;
+
+#[test]
+fn test_name_key() {
+    assert_eq!(name_key("0"), ("", 0, 1));
+    assert_eq!(name_key("123"), ("", 123, 0));
+    assert_eq!(name_key("Fruit"), ("Fruit", 0, 0));
+    assert_eq!(name_key("Fruit0"), ("Fruit", 0, 1));
+    assert_eq!(name_key("Fruit0000"), ("Fruit", 0, 4));
+    assert_eq!(name_key("Fruit01"), ("Fruit", 1, 1));
+    assert_eq!(name_key("Fruit10"), ("Fruit", 10, 0));
+    assert_eq!(name_key("Fruit123"), ("Fruit", 123, 0));
+}
+
+#[test]
+fn test_name_sorting() {
+    let names = ["Apple",
+                 "Banana",
+                 "Fruit", "Fruit0", "Fruit00",
+                 "Fruit1", "Fruit01",
+                 "Fruit2", "Fruit02",
+                 "Fruit20",
+                 "Fruit30x",
+                 "Fruit100",
+                 "Pear"];
+    let mut sorted = names.to_owned();
+    sorted.sort_by_key(|&s| name_key(s));
+    assert_eq!(names, sorted);
+}