rustc-1.46.0 Build 6843868
Change-Id: I4c7aac1aa0aba90f610b8fe418c242c04fc66c12
diff --git a/linux-x86/1.46.0/src/stdlibs/vendor/hashbrown/tests/serde.rs b/linux-x86/1.46.0/src/stdlibs/vendor/hashbrown/tests/serde.rs
new file mode 100644
index 0000000..570bf70
--- /dev/null
+++ b/linux-x86/1.46.0/src/stdlibs/vendor/hashbrown/tests/serde.rs
@@ -0,0 +1,65 @@
+#![cfg(feature = "serde")]
+
+use core::hash::BuildHasherDefault;
+use hashbrown::{HashMap, HashSet};
+use rustc_hash::FxHasher;
+use serde_test::{assert_tokens, Token};
+
+// We use FxHash for this test because we rely on the ordering
+type FxHashMap<K, V> = HashMap<K, V, BuildHasherDefault<FxHasher>>;
+type FxHashSet<T> = HashSet<T, BuildHasherDefault<FxHasher>>;
+
+#[test]
+fn map_serde_tokens_empty() {
+ let map = FxHashMap::<char, u32>::default();
+
+ assert_tokens(&map, &[Token::Map { len: Some(0) }, Token::MapEnd]);
+}
+
+#[test]
+fn map_serde_tokens() {
+ let mut map = FxHashMap::default();
+ map.insert('b', 20);
+ map.insert('a', 10);
+ map.insert('c', 30);
+
+ assert_tokens(
+ &map,
+ &[
+ Token::Map { len: Some(3) },
+ Token::Char('a'),
+ Token::I32(10),
+ Token::Char('b'),
+ Token::I32(20),
+ Token::Char('c'),
+ Token::I32(30),
+ Token::MapEnd,
+ ],
+ );
+}
+
+#[test]
+fn set_serde_tokens_empty() {
+ let set = FxHashSet::<u32>::default();
+
+ assert_tokens(&set, &[Token::Seq { len: Some(0) }, Token::SeqEnd]);
+}
+
+#[test]
+fn set_serde_tokens() {
+ let mut set = FxHashSet::default();
+ set.insert(20);
+ set.insert(10);
+ set.insert(30);
+
+ assert_tokens(
+ &set,
+ &[
+ Token::Seq { len: Some(3) },
+ Token::I32(20),
+ Token::I32(10),
+ Token::I32(30),
+ Token::SeqEnd,
+ ],
+ );
+}