Update web-platform-tests to revision 077bb422b7bb21491a414e334bc594d83ca9e55b

tests/wpt/web-platform-tests/client-hints/resources/dpr.py

@@ -0,0 +1,24 @@
+def main(request, response):
+    """
+    Simple handler that sets a response header based on which client hint
+    request headers were received.
+    """
+
+    response.headers.append("Access-Control-Allow-Origin", "*")
+    values = request.GET
+    name = values.first('name')
+    type = values.first('mimeType')
+    dpr = values.first('dpr')
+    double = None
+    if 'double' in values:
+        double = values.first('double')
+    image_path = request.doc_root + "/".join(request.url_parts[2].split("/")[:-1]) + "/" + name
+    f = open(image_path, "rb")
+    buff = f.read()
+    f.close()
+    response.headers.set("Content-Type", type)
+    response.headers.set("Content-DPR", dpr)
+    if double:
+        response.headers.append("Content-DPR", double)
+    response.headers.set("Content-Length", len(buff))
+    response.content = buff