1 files changed, 63 insertions, 0 deletions
diff --git a/test/wpt/tests/common/get-host-info.sub.js b/test/wpt/tests/common/get-host-info.sub.js
new file mode 100644
index 0000000..9b8c2b5
--- /dev/null
+++ b/test/wpt/tests/common/get-host-info.sub.js
@@ -0,0 +1,63 @@
+/**
+ * Host information for cross-origin tests.
+ * @returns {Object} with properties for different host information.
+ */
+function get_host_info() {
+
+  var HTTP_PORT = '{{ports[http][0]}}';
+  var HTTP_PORT2 = '{{ports[http][1]}}';
+  var HTTPS_PORT = '{{ports[https][0]}}';
+  var HTTPS_PORT2 = '{{ports[https][1]}}';
+  var PROTOCOL = self.location.protocol;
+  var IS_HTTPS = (PROTOCOL == "https:");
+  var PORT = IS_HTTPS ? HTTPS_PORT : HTTP_PORT;
+  var PORT2 = IS_HTTPS ? HTTPS_PORT2 : HTTP_PORT2;
+  var HTTP_PORT_ELIDED = HTTP_PORT == "80" ? "" : (":" + HTTP_PORT);
+  var HTTP_PORT2_ELIDED = HTTP_PORT2 == "80" ? "" : (":" + HTTP_PORT2);
+  var HTTPS_PORT_ELIDED = HTTPS_PORT == "443" ? "" : (":" + HTTPS_PORT);
+  var PORT_ELIDED = IS_HTTPS ? HTTPS_PORT_ELIDED : HTTP_PORT_ELIDED;
+  var ORIGINAL_HOST = '{{host}}';
+  var REMOTE_HOST = (ORIGINAL_HOST === 'localhost') ? '127.0.0.1' : ('www1.' + ORIGINAL_HOST);
+  var OTHER_HOST = '{{domains[www2]}}';
+  var NOTSAMESITE_HOST = (ORIGINAL_HOST === 'localhost') ? '127.0.0.1' : ('{{hosts[alt][]}}');
+
+  return {
+    HTTP_PORT: HTTP_PORT,
+    HTTP_PORT2: HTTP_PORT2,
+    HTTPS_PORT: HTTPS_PORT,
+    HTTPS_PORT2: HTTPS_PORT2,
+    PORT: PORT,
+    PORT2: PORT2,
+    ORIGINAL_HOST: ORIGINAL_HOST,
+    REMOTE_HOST: REMOTE_HOST,
+
+    ORIGIN: PROTOCOL + "//" + ORIGINAL_HOST + PORT_ELIDED,
+    HTTP_ORIGIN: 'http://' + ORIGINAL_HOST + HTTP_PORT_ELIDED,
+    HTTPS_ORIGIN: 'https://' + ORIGINAL_HOST + HTTPS_PORT_ELIDED,
+    HTTPS_ORIGIN_WITH_CREDS: 'https://foo:bar@' + ORIGINAL_HOST + HTTPS_PORT_ELIDED,
+    HTTP_ORIGIN_WITH_DIFFERENT_PORT: 'http://' + ORIGINAL_HOST + HTTP_PORT2_ELIDED,
+    REMOTE_ORIGIN: PROTOCOL + "//" + REMOTE_HOST + PORT_ELIDED,
+    OTHER_ORIGIN: PROTOCOL + "//" + OTHER_HOST + PORT_ELIDED,
+    HTTP_REMOTE_ORIGIN: 'http://' + REMOTE_HOST + HTTP_PORT_ELIDED,
+    HTTP_NOTSAMESITE_ORIGIN: 'http://' + NOTSAMESITE_HOST + HTTP_PORT_ELIDED,
+    HTTP_REMOTE_ORIGIN_WITH_DIFFERENT_PORT: 'http://' + REMOTE_HOST + HTTP_PORT2_ELIDED,
+    HTTPS_REMOTE_ORIGIN: 'https://' + REMOTE_HOST + HTTPS_PORT_ELIDED,
+    HTTPS_REMOTE_ORIGIN_WITH_CREDS: 'https://foo:bar@' + REMOTE_HOST + HTTPS_PORT_ELIDED,
+    HTTPS_NOTSAMESITE_ORIGIN: 'https://' + NOTSAMESITE_HOST + HTTPS_PORT_ELIDED,
+    UNAUTHENTICATED_ORIGIN: 'http://' + OTHER_HOST + HTTP_PORT_ELIDED,
+    AUTHENTICATED_ORIGIN: 'https://' + OTHER_HOST + HTTPS_PORT_ELIDED
+  };
+}
+
+/**
+ * When a default port is used, location.port returns the empty string.
+ * This function attempts to provide an exact port, assuming we are running under wptserve.
+ * @param {*} loc - can be Location/<a>/<area>/URL, but assumes http/https only.
+ * @returns {string} The port number.
+ */
+function get_port(loc) {
+  if (loc.port) {
+    return loc.port;
+  }
+  return loc.protocol === 'https:' ? '443' : '80';
+}