Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/third_party/rust/bytes/tests/test_iter.rs b/third_party/rust/bytes/tests/test_iter.rs
new file mode 100644
index 0000000000..13b86cdad4
--- /dev/null
+++ b/third_party/rust/bytes/tests/test_iter.rs
@@ -0,0 +1,22 @@
+#![deny(warnings, rust_2018_idioms)]
+
+use bytes::Bytes;
+
+#[test]
+fn iter_len() {
+    let buf = Bytes::from_static(b"hello world");
+    let iter = buf.iter();
+
+    assert_eq!(iter.size_hint(), (11, Some(11)));
+    assert_eq!(iter.len(), 11);
+}
+
+
+#[test]
+fn empty_iter_len() {
+    let buf = Bytes::from_static(b"");
+    let iter = buf.iter();
+
+    assert_eq!(iter.size_hint(), (0, Some(0)));
+    assert_eq!(iter.len(), 0);
+}