1 files changed, 9 insertions, 0 deletions
diff --git a/js/blob_test.ts b/js/blob_test.ts
index b11a22f3c..7fc7db1e2 100644
--- a/js/blob_test.ts
+++ b/js/blob_test.ts
@@ -50,4 +50,13 @@ test(function blobShouldNotThrowError(): void {
   assertEquals(hasThrown, false);
 });
 
+test(function nativeEndLine(): void {
+  const options: object = {
+    ending: "native"
+  };
+  let blob = new Blob(["Hello\nWorld"], options);
+
+  assertEquals(blob.size, Deno.build.os === "win" ? 12 : 11);
+});
+
 // TODO(qti3e) Test the stored data in a Blob after implementing FileReader API.