[Payments] Improve the closing of the PR dialog.

chrome/browser/ui/views/payments/payment_request_interactive_uitest.cc

 // Copyright 2017 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <vector>
 
+#include "chrome/browser/ui/browser_commands.h"
 #include "chrome/browser/ui/views/payments/payment_request_interactive_uitest_base.h"
+#include "chrome/test/base/ui_test_utils.h"
 #include "components/payments/payment_request.h"
 #include "components/payments/payment_request_web_contents_manager.h"
+#include "components/web_modal/web_contents_modal_dialog_manager.h"
+#include "content/public/test/browser_test_utils.h"
 
 namespace payments {
 
 class PaymentRequestWebContentsManagerTest
     : public PaymentRequestInteractiveTestBase {
  protected:
   PaymentRequestWebContentsManagerTest()
       : PaymentRequestInteractiveTestBase(
             "/payment_request_multiple_requests.html") {}
 };
 
 // If the page creates multiple PaymentRequest objects, it should not crash.
 IN_PROC_BROWSER_TEST_F(PaymentRequestWebContentsManagerTest, MultipleRequests) {
   const std::vector<PaymentRequest*> payment_requests =
       GetPaymentRequests(GetActiveWebContents());
   EXPECT_EQ(5U, payment_requests.size());
 }
 
 class PaymentRequestNoShippingTest : public PaymentRequestInteractiveTestBase {
  protected:
   PaymentRequestNoShippingTest()
       : PaymentRequestInteractiveTestBase(
             "/payment_request_no_shipping_test.html") {}
 };
 
 IN_PROC_BROWSER_TEST_F(PaymentRequestNoShippingTest, OpenPaymentRequestSheet) {
   InvokePaymentRequestUI();
 }
 
+IN_PROC_BROWSER_TEST_F(PaymentRequestNoShippingTest, OpenAndNavigateTo404) {
+  InvokePaymentRequestUI();
+
+  ResetEventObserver(DialogEvent::DIALOG_CLOSED);
+
+  ui_test_utils::NavigateToURL(browser(),
+                               https_server()->GetURL("/non-existent.html"));
+
+  WaitForObservedEvent();
+}
+
+IN_PROC_BROWSER_TEST_F(PaymentRequestNoShippingTest, OpenAndNavigateToSame) {
+  InvokePaymentRequestUI();
+
+  ResetEventObserver(DialogEvent::DIALOG_CLOSED);
+
+  ui_test_utils::NavigateToURL(
+      browser(),
+      https_server()->GetURL("/payment_request_no_shipping_test.html"));
+
+  WaitForObservedEvent();
+}
+
+IN_PROC_BROWSER_TEST_F(PaymentRequestNoShippingTest, OpenAndReload) {
+  InvokePaymentRequestUI();
+
+  ResetEventObserver(DialogEvent::DIALOG_CLOSED);
+
+  chrome::Reload(browser(), WindowOpenDisposition::CURRENT_TAB);
+
+  WaitForObservedEvent();
+}
+
+class PaymentRequestAbortTest : public PaymentRequestInteractiveTestBase {
+ protected:
+  PaymentRequestAbortTest()
+      : PaymentRequestInteractiveTestBase("/payment_request_abort_test.html") {}
+};
+
+// Testing the use of the abort() JS API.
+IN_PROC_BROWSER_TEST_F(PaymentRequestAbortTest, OpenThenAbort) {
+  InvokePaymentRequestUI();
+
+  ResetEventObserver(DialogEvent::DIALOG_CLOSED);
+
+  content::WebContents* web_contents = GetActiveWebContents();
+  const std::string click_buy_button_js =
+      "(function() { document.getElementById('abort').click(); })();";
+  ASSERT_TRUE(content::ExecuteScript(web_contents, click_buy_button_js));
+
+  WaitForObservedEvent();
+
+  // The web-modal dialog should now be closed.
+  web_modal::WebContentsModalDialogManager* web_contents_modal_dialog_manager =
+      web_modal::WebContentsModalDialogManager::FromWebContents(web_contents);
+  EXPECT_FALSE(web_contents_modal_dialog_manager->IsDialogActive());
+}
+
 }  // namespace payments