1 files changed, 14 insertions, 0 deletions
diff --git a/testing/web-platform/tests/eventsource/format-leading-space.any.js b/testing/web-platform/tests/eventsource/format-leading-space.any.js
new file mode 100644
index 0000000000..0ddfd9b32b
--- /dev/null
+++ b/testing/web-platform/tests/eventsource/format-leading-space.any.js
@@ -0,0 +1,14 @@
+// META: title=EventSource: leading space
+      var test = async_test()
+      test.step(function() {
+        var source = new EventSource("resources/message.py?message=data%3A%09test%0Ddata%3A%20%0Adata%3Atest")
+        source.onmessage = function(e) {
+          test.step(function() {
+            assert_equals("\ttest\n\ntest", e.data)
+            source.close()
+          })
+          test.done()
+        }
+      })
+    // also used a CR as newline once
+