1 files changed, 21 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/serve-json-then-js.py b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/serve-json-then-js.py
new file mode 100644
index 0000000000..9610734d44
--- /dev/null
+++ b/testing/web-platform/tests/html/semantics/scripting-1/the-script-element/serve-json-then-js.py
@@ -0,0 +1,21 @@
+# Respond with valid JSON to the first request with the given key,
+# and with valid JavaScript to the second. Used for testing scenarios where
+# the same request URL results in different responses on subsequent requests.
+def main(request, response):
+    try:
+        stash_key = request.GET.first(b"key")
+
+        run_count = request.server.stash.take(stash_key)
+        if not run_count:
+            run_count = 0
+
+        if run_count == 0:
+            response.headers.set(b"Content-Type", b"text/json")
+            response.content = '{"hello": "world"}'
+        else:
+            response.headers.set(b"Content-Type", b"application/javascript")
+            response.content = "export default 'hello';"
+
+        request.server.stash.put(stash_key, run_count + 1)
+    except:
+        response.set_error(400, u"Not enough parameters")