1 files changed, 18 insertions, 0 deletions
diff --git a/vendor/jpeg-decoder/tests/rayon-1.rs b/vendor/jpeg-decoder/tests/rayon-1.rs
new file mode 100644
index 0000000..e6bd896
--- /dev/null
+++ b/vendor/jpeg-decoder/tests/rayon-1.rs
@@ -0,0 +1,18 @@
+//! Must be a separate test because it modifies the _global_ rayon pool.
+use std::{fs::File, path::Path};
+use jpeg_decoder::Decoder;
+
+#[test]
+fn decoding_in_fetched_global_pool() {
+    let path = Path::new("tests").join("reftest").join("images").join("mozilla").join("jpg-progressive.jpg");
+
+    rayon::ThreadPoolBuilder::new()
+        .num_threads(1)
+        .build_global()
+        .unwrap();
+
+    rayon::scope(|_| {
+        let mut decoder = Decoder::new(File::open(&path).unwrap());
+        let _ = decoder.decode().unwrap();
+    })
+}