1 files changed, 16 insertions, 0 deletions
diff --git a/vendor/jpeg-decoder/tests/rayon.rs b/vendor/jpeg-decoder/tests/rayon.rs
new file mode 100644
index 0000000..9222a85
--- /dev/null
+++ b/vendor/jpeg-decoder/tests/rayon.rs
@@ -0,0 +1,16 @@
+use std::{fs::File, path::Path};
+use jpeg_decoder::Decoder;
+
+#[test]
+fn decoding_in_limited_threadpool_does_not_deadlock() {
+    let path = Path::new("tests").join("reftest").join("images").join("mozilla").join("jpg-progressive.jpg");
+
+    let pool = rayon::ThreadPoolBuilder::new()
+        .num_threads(1)
+        .build()
+        .unwrap();
+    pool.install(|| {
+        let mut decoder = Decoder::new(File::open(&path).unwrap());
+        let _ = decoder.decode().unwrap();
+    });
+}