Update web-platform-tests to revision 181f8381fe9373e027f4b5ba5d1439843ad2c2e6

tests/wpt/web-platform-tests/network-error-logging/support/nel.sub.js

@@ -207,3 +207,28 @@ async function reportExists(expected) {
   }
   return false;
 }
+
+/*
+ * Verifies that reports were uploaded that contains all of the fields in
+ * expected.
+ */
+
+async function reportsExist(expected_reports) {
+  const timeout = 10;
+  let reportLocation =
+    "/network-error-logging/support/report.py?op=retrieve_report&timeout=" +
+    timeout + "&reportID=" + reportID;
+  // There must be the report of pass.png, so adding 1.
+  const min_count = expected_reports.length + 1;
+  reportLocation += "&min_count=" + min_count;
+  const response = await fetch(reportLocation);
+  const json = await response.json();
+  for (const expected of expected_reports) {
+    const found = json.some((report) => {
+      return _isSubsetOf(expected, report);
+    });
+    if (!found)
+      return false;
+  }
+  return true;
+}

tests/wpt/web-platform-tests/network-error-logging/support/report.py

@@ -2,12 +2,12 @@ import time
 import json
 import re
 
-def retrieve_from_stash(request, key, timeout, default_value):
+def retrieve_from_stash(request, key, timeout, min_count, default_value):
   t0 = time.time()
   while time.time() - t0 < timeout:
     time.sleep(0.5)
     value = request.server.stash.take(key=key)
-    if value is not None:
+    if value is not None and len(value) >= min_count:
       request.server.stash.put(key=key, value=value)
       return json.dumps(value)
 
@@ -34,7 +34,11 @@ def main(request, response):
       timeout = float(request.GET.first("timeout"))
     except:
       timeout = 0.5
-    return [("Content-Type", "application/json")], retrieve_from_stash(request, key, timeout, '[]')
+    try:
+      min_count = int(request.GET.first("min_count"))
+    except:
+      min_count = 1
+    return [("Content-Type", "application/json")], retrieve_from_stash(request, key, timeout, min_count, '[]')
 
   # append new reports
   new_reports = json.loads(request.body)