1 files changed, 37 insertions, 0 deletions
diff --git a/testing/web-platform/tests/eventsource/request-cache-control.htm b/testing/web-platform/tests/eventsource/request-cache-control.htm
new file mode 100644
index 000000000..b39659292
--- /dev/null
+++ b/testing/web-platform/tests/eventsource/request-cache-control.htm
@@ -0,0 +1,37 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <title>EventSource: Cache-Control</title>
+    <script src="/resources/testharness.js"></script>
+    <script src="/resources/testharnessreport.js"></script>
+  </head>
+  <body>
+    <div id="log"></div>
+    <script>
+      var crossdomain = location.href
+                    .replace('://', '://www2.')
+                    .replace(/\/[^\/]*$/, '/')
+
+      // running it twice to check whether it stays consistent
+      function cacheTest(runAgain, url) {
+        var test = async_test()
+        test.step(function() {
+          var source = new EventSource(url)
+          source.onmessage = function(e) {
+            test.step(function() {
+              assert_equals(e.data, "no-cache")
+              this.close()
+              if(runAgain)
+                cacheTest(false, url) // this nests tests
+            }, this)
+            test.done()
+          }
+        })
+      }
+
+      cacheTest(true, "resources/cache-control.event_stream?pipe=sub")
+      cacheTest(true, crossdomain + "resources/cors.py?run=cache-control")
+    </script>
+  </body>
+</html>
+