1 files changed, 90 insertions, 0 deletions
diff --git a/dom/payments/test/Bug1478740ChromeScript.js b/dom/payments/test/Bug1478740ChromeScript.js
new file mode 100644
index 0000000000..6e8633ff87
--- /dev/null
+++ b/dom/payments/test/Bug1478740ChromeScript.js
@@ -0,0 +1,90 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+/* eslint-env mozilla/chrome-script */
+
+"use strict";
+
+const { XPCOMUtils } = ChromeUtils.importESModule(
+  "resource://gre/modules/XPCOMUtils.sys.mjs"
+);
+
+const paymentSrv = Cc[
+  "@mozilla.org/dom/payments/payment-request-service;1"
+].getService(Ci.nsIPaymentRequestService);
+
+function emitTestFail(message) {
+  sendAsyncMessage("test-fail", message);
+}
+function emitTestPass(message) {
+  sendAsyncMessage("test-pass", message);
+}
+
+function rejectPayment(requestId) {
+  const responseData = Cc[
+    "@mozilla.org/dom/payments/general-response-data;1"
+  ].createInstance(Ci.nsIGeneralResponseData);
+  responseData.initData({});
+  const showResponse = Cc[
+    "@mozilla.org/dom/payments/payment-show-action-response;1"
+  ].createInstance(Ci.nsIPaymentShowActionResponse);
+  showResponse.init(
+    requestId,
+    Ci.nsIPaymentActionResponse.PAYMENT_REJECTED,
+    "", // payment method
+    responseData, // payment method data
+    "", // payer name
+    "", // payer email
+    ""
+  ); // payer phone
+  paymentSrv.respondPayment(
+    showResponse.QueryInterface(Ci.nsIPaymentActionResponse)
+  );
+}
+
+const DummyUIService = {
+  testName: "",
+  requestId: "",
+  showPayment(requestId) {
+    this.requestId = requestId;
+    sendAsyncMessage("showing-payment", { data: "successful" });
+  },
+  abortPayment(requestId) {
+    this.requestId = requestId;
+  },
+  completePayment(requestId) {
+    this.requestId = requestId;
+  },
+  updatePayment(requestId) {
+    this.requestId = requestId;
+  },
+  closePayment(requestId) {
+    this.requestId = requestId;
+  },
+  QueryInterface: ChromeUtils.generateQI(["nsIPaymentUIService"]),
+};
+
+paymentSrv.setTestingUIService(
+  DummyUIService.QueryInterface(Ci.nsIPaymentUIService)
+);
+
+addMessageListener("reject-payment", function () {
+  rejectPayment(DummyUIService.requestId);
+  sendAsyncMessage("reject-payment-complete");
+});
+
+addMessageListener("start-test", function (testName) {
+  DummyUIService.testName = testName;
+  sendAsyncMessage("start-test-complete");
+});
+
+addMessageListener("finish-test", function () {
+  DummyUIService.testName = "";
+  sendAsyncMessage("finish-test-complete");
+});
+
+addMessageListener("teardown", function () {
+  paymentSrv.setTestingUIService(null);
+  sendAsyncMessage("teardown-complete");
+});