From 43a97878ce14b72f0981164f87f2e35e14151312 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 11:22:09 +0200
Subject: Adding upstream version 110.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 third_party/rust/http-body/tests/is_end_stream.rs | 79 +++++++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100644 third_party/rust/http-body/tests/is_end_stream.rs

(limited to 'third_party/rust/http-body/tests/is_end_stream.rs')

diff --git a/third_party/rust/http-body/tests/is_end_stream.rs b/third_party/rust/http-body/tests/is_end_stream.rs
new file mode 100644
index 0000000000..beaeb0b1a0
--- /dev/null
+++ b/third_party/rust/http-body/tests/is_end_stream.rs
@@ -0,0 +1,79 @@
+use http::HeaderMap;
+use http_body::{Body, SizeHint};
+use std::pin::Pin;
+use std::task::{Context, Poll};
+
+struct Mock {
+    size_hint: SizeHint,
+}
+
+impl Body for Mock {
+    type Data = ::std::io::Cursor<Vec<u8>>;
+    type Error = ();
+
+    fn poll_data(
+        self: Pin<&mut Self>,
+        _cx: &mut Context<'_>,
+    ) -> Poll<Option<Result<Self::Data, Self::Error>>> {
+        Poll::Ready(None)
+    }
+
+    fn poll_trailers(
+        self: Pin<&mut Self>,
+        _cx: &mut Context<'_>,
+    ) -> Poll<Result<Option<HeaderMap>, Self::Error>> {
+        Poll::Ready(Ok(None))
+    }
+
+    fn size_hint(&self) -> SizeHint {
+        self.size_hint.clone()
+    }
+}
+
+#[test]
+fn is_end_stream_true() {
+    let combos = [
+        (None, None, false),
+        (Some(123), None, false),
+        (Some(0), Some(123), false),
+        (Some(123), Some(123), false),
+        (Some(0), Some(0), false),
+    ];
+
+    for &(lower, upper, is_end_stream) in &combos {
+        let mut size_hint = SizeHint::new();
+        assert_eq!(0, size_hint.lower());
+        assert!(size_hint.upper().is_none());
+
+        if let Some(lower) = lower {
+            size_hint.set_lower(lower);
+        }
+
+        if let Some(upper) = upper {
+            size_hint.set_upper(upper);
+        }
+
+        let mut mock = Mock { size_hint };
+
+        assert_eq!(
+            is_end_stream,
+            Pin::new(&mut mock).is_end_stream(),
+            "size_hint = {:?}",
+            mock.size_hint.clone()
+        );
+    }
+}
+
+#[test]
+fn is_end_stream_default_false() {
+    let mut mock = Mock {
+        size_hint: SizeHint::default(),
+    };
+
+    assert_eq!(
+        false,
+        Pin::new(&mut mock).is_end_stream(),
+        "size_hint = {:?}",
+        mock.size_hint.clone()
+    );
+}
-- 
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