Service workers: Allow HTTPS pages arrived at via HTTP redirect to use SW

content/browser/service_worker/service_worker_request_handler_unittest.cc

 // Copyright 2014 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 "content/browser/service_worker/service_worker_request_handler.h"
 
 #include "base/run_loop.h"
 #include "content/browser/fileapi/mock_url_request_delegate.h"
 #include "content/browser/service_worker/embedded_worker_test_helper.h"
 #include "content/browser/service_worker/service_worker_context_core.h"
@@ skipping 95 matching lines @@
   scoped_refptr<ServiceWorkerRegistration> registration_;
   scoped_refptr<ServiceWorkerVersion> version_;
   base::WeakPtr<ServiceWorkerProviderHost> provider_host_;
   net::URLRequestContext url_request_context_;
   MockURLRequestDelegate url_request_delegate_;
   storage::BlobStorageContext blob_storage_context_;
 };
 
 TEST_F(ServiceWorkerRequestHandlerTest, InitializeHandler) {
   // Cannot initialize a handler for non-secure origins.
-  EXPECT_FALSE(InitializeHandlerCheck("http://host/scope/doc", "GET", false,
-                                      RESOURCE_TYPE_MAIN_FRAME));
   EXPECT_FALSE(InitializeHandlerCheck(
       "ftp://host/scope/doc", "GET", false, RESOURCE_TYPE_MAIN_FRAME));
+  // HTTP is ok because it might redirect to HTTPS.
+  EXPECT_TRUE(InitializeHandlerCheck("http://host/scope/doc", "GET", false,
+                                     RESOURCE_TYPE_MAIN_FRAME));
   EXPECT_TRUE(InitializeHandlerCheck("https://host/scope/doc", "GET", false,
                                      RESOURCE_TYPE_MAIN_FRAME));
 
   // OPTIONS is also supported. See crbug.com/434660.
   EXPECT_TRUE(InitializeHandlerCheck(
       "https://host/scope/doc", "OPTIONS", false, RESOURCE_TYPE_MAIN_FRAME));
 
+  // Check provider host's URL after initializing a handler for main
+  // frame.
   provider_host_->SetDocumentUrl(GURL(""));
   EXPECT_FALSE(InitializeHandlerCheck(
       "http://host/scope/doc", "GET", true, RESOURCE_TYPE_MAIN_FRAME));
-  // Cannot initialize a handler for non-secure origins.
-  EXPECT_STREQ("", provider_host_->document_url().spec().c_str());
+  EXPECT_STREQ("http://host/scope/doc",
+               provider_host_->document_url().spec().c_str());
   EXPECT_FALSE(InitializeHandlerCheck(
       "https://host/scope/doc", "GET", true, RESOURCE_TYPE_MAIN_FRAME));
   EXPECT_STREQ("https://host/scope/doc",
                provider_host_->document_url().spec().c_str());
 
+  // Check provider host's URL after initializing a handler for a subframe.
   provider_host_->SetDocumentUrl(GURL(""));
   EXPECT_FALSE(InitializeHandlerCheck(
       "http://host/scope/doc", "GET", true, RESOURCE_TYPE_SUB_FRAME));
-  // Cannot initialize a handler for non-secure origins.
-  EXPECT_STREQ("", provider_host_->document_url().spec().c_str());
+  EXPECT_STREQ("http://host/scope/doc",
+               provider_host_->document_url().spec().c_str());
   EXPECT_FALSE(InitializeHandlerCheck(
       "https://host/scope/doc", "GET", true, RESOURCE_TYPE_SUB_FRAME));
   EXPECT_STREQ("https://host/scope/doc",
                provider_host_->document_url().spec().c_str());
 
+  // Check provider host's URL after initializing a handler for an image.
   provider_host_->SetDocumentUrl(GURL(""));
   EXPECT_FALSE(InitializeHandlerCheck(
       "http://host/scope/doc", "GET", true, RESOURCE_TYPE_IMAGE));
   EXPECT_STREQ("", provider_host_->document_url().spec().c_str());
   EXPECT_FALSE(InitializeHandlerCheck(
       "https://host/scope/doc", "GET", true, RESOURCE_TYPE_IMAGE));
   EXPECT_STREQ("", provider_host_->document_url().spec().c_str());
 }
 
 }  // namespace content