Do not prompt for reload when security panel is opened on an interstitial

content/browser/devtools/protocol/devtools_protocol_browsertest.cc

 // Copyright 2013 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 <stddef.h>
 #include <utility>
 
 #include "base/base64.h"
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 1308 matching lines @@
 
   command_params.reset(new base::DictionaryValue());
   command_params->SetString("targetId", attached_id);
   SendCommand("Target.detachFromTarget", std::move(command_params), true);
   params = WaitForNotification("Target.detachedFromTarget", true);
   EXPECT_TRUE(params->GetString("targetId", &temp));
   EXPECT_EQ(attached_id, temp);
   EXPECT_TRUE(notifications_.empty());
 }
 
+// Tests that an interstitialShown event is sent when an interstitial is showing
+// on attach.
+IN_PROC_BROWSER_TEST_F(DevToolsProtocolTest, InterstitialShownOnAttach) {
+  TestInterstitialDelegate* delegate = new TestInterstitialDelegate;
+  WebContentsImpl* web_contents =
+      static_cast<WebContentsImpl*>(shell()->web_contents());
+  GURL interstitial_url("https://example.test");
+  InterstitialPageImpl* interstitial = new InterstitialPageImpl(
+      web_contents, static_cast<RenderWidgetHostDelegate*>(web_contents), true,
+      interstitial_url, delegate);
+  interstitial->Show();
+  WaitForInterstitialAttach(web_contents);
+  Attach();
+  SendCommand("Page.enable", nullptr, false);
+  WaitForNotification("Page.interstitialShown", true);
+}
+
 class SitePerProcessDevToolsProtocolTest : public DevToolsProtocolTest {
  public:
   void SetUpCommandLine(base::CommandLine* command_line) override {
     DevToolsProtocolTest::SetUpCommandLine(command_line);
     IsolateAllSitesForTesting(command_line);
   };
 
   void SetUpOnMainThread() override {
     DevToolsProtocolTest::SetUpOnMainThread();
     host_resolver()->AddRule("*", "127.0.0.1");
@@ skipping 56 matching lines @@
   command_params.reset(new base::DictionaryValue());
   command_params->SetBoolean("autoAttach", false);
   command_params->SetBoolean("waitForDebuggerOnStart", false);
   SendCommand("Target.setAutoAttach", std::move(command_params), false);
   params = WaitForNotification("Target.detachedFromTarget", true);
   EXPECT_TRUE(params->GetString("targetId", &temp));
   EXPECT_EQ(target_id, temp);
 }
 
 }  // namespace content