Update web-platform-tests to revision 3cb5a99e5521936fb8819de8aaba806050b84184

tests/wpt/web-platform-tests/subresource-integrity/sri-test-helpers.sub.js

@@ -0,0 +1,38 @@
+// This horrible hack is needed for the 'use-credentials' tests because, on
+// response, if port 80 or 443 is the current port, it will not appear to
+// the browser as part of the origin string. Since the origin *string* is
+// used for CORS access control, instead of the origin itself, if there
+// isn't an exact string match, the check will fail. For example,
+// "http://example.com" would not match "http://example.com:80", because
+// they are not exact string matches, even though the origins are the same.
+//
+// Thus, we only want the Access-Control-Allow-Origin header to have
+// the port if it's not port 80 or 443, since the user agent will elide the
+// ports in those cases.
+const main_domain = "{{domains[]}}";
+const www_domain = "{{domains[www]}}";
+const default_port = (location.protocol === "https:") ? "{{ports[https][0]}}" :
+                                                        "{{ports[http][0]}}";
+
+const port_string = (default_port !== "80" && default_port !== "443") ?
+                      `:${default_port}` : "";
+const www_host_and_port = www_domain + port_string;
+
+// General resource prefixes.
+const same_origin_prefix = '/subresource-integrity/';
+const xorigin_prefix = `${location.protocol}//${www_host_and_port}/subresource-integrity/`;
+
+// Note that all of these style URLs have query parameters started, so any
+// additional parameters should be appended starting with '&'.
+const xorigin_anon_style = location.protocol
+  + '//' + www_host_and_port
+  + '/subresource-integrity/crossorigin-anon-style.css?';
+
+const xorigin_creds_style = location.protocol
+  + '//' + www_host_and_port
+  + '/subresource-integrity/crossorigin-creds-style.css?acao_port='
+  + port_string;
+
+const xorigin_ineligible_style = location.protocol
+  + '//' + www_host_and_port
+  + '/subresource-integrity/crossorigin-ineligible-style.css?';