IndexedDB: Make getAll() requests fail if result exceeds IPC limits

content/browser/indexed_db/indexed_db_browsertest.cc

 // Copyright (c) 2012 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 "base/bind.h"
 #include "base/command_line.h"
 #include "base/files/file.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_path.h"
 #include "base/files/file_util.h"
@@ skipping 169 matching lines @@
   }
 
   virtual void DidGetBlobFileCount(int count) { blob_file_count_ = count; }
 
   int64 disk_usage_;
   int blob_file_count_ = 0;
 
   DISALLOW_COPY_AND_ASSIGN(IndexedDBBrowserTest);
 };
 
+class IndexedDBBrowserTestWithExperimentalAPIs
+    : public IndexedDBBrowserTest,
+      public ::testing::WithParamInterface<const char*> {
+ public:
+  void SetUpCommandLine(base::CommandLine* command_line) override {
+    command_line->AppendSwitch(
+        switches::kEnableExperimentalWebPlatformFeatures);
+  }
+};
+
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, CursorTest) {
   SimpleTest(GetTestUrl("indexeddb", "cursor_test.html"));
 }
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, CursorTestIncognito) {
   SimpleTest(GetTestUrl("indexeddb", "cursor_test.html"),
              true /* incognito */);
 }
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, CursorPrefetch) {
@@ skipping 25 matching lines @@
 }
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, TransactionTest) {
   SimpleTest(GetTestUrl("indexeddb", "transaction_test.html"));
 }
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, CallbackAccounting) {
   SimpleTest(GetTestUrl("indexeddb", "callback_accounting.html"));
 }
 
+IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTestWithExperimentalAPIs,
+                       GetAllMaxMessageSize) {
+  SimpleTest(GetTestUrl("indexeddb", "getall_max_message_size.html"));
+}
+
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, DoesntHangTest) {
   SimpleTest(GetTestUrl("indexeddb", "transaction_run_forever.html"));
   CrashTab(shell()->web_contents());
   SimpleTest(GetTestUrl("indexeddb", "transaction_not_blocked.html"));
 }
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, Bug84933Test) {
   const GURL url = GetTestUrl("indexeddb", "bug_84933.html");
 
   // Just navigate to the URL. Test will crash if it fails.
@@ skipping 427 matching lines @@
   http_response->set_code(net::HTTP_OK);
   std::string file_contents;
   if (!base::ReadFileToString(resource_path, &file_contents))
     return scoped_ptr<net::test_server::HttpResponse>();
   http_response->set_content(file_contents);
   return http_response.Pass();
 }
 
 }  // namespace
 
-class IndexedDBBrowserCorruptionTest
-    : public IndexedDBBrowserTest,
-      public ::testing::WithParamInterface<const char*> {
- public:
-  void SetUpCommandLine(base::CommandLine* command_line) override {
-    // Experimental for IDBObjectStore.getAll()
-    command_line->AppendSwitch(
-        switches::kEnableExperimentalWebPlatformFeatures);
-  }
-};
+// Experimental for IDBObjectStore.getAll()
+using IndexedDBBrowserCorruptionTest = IndexedDBBrowserTestWithExperimentalAPIs;
 
 IN_PROC_BROWSER_TEST_P(IndexedDBBrowserCorruptionTest,
                        OperationOnCorruptedOpenDatabase) {
   ASSERT_TRUE(embedded_test_server()->Started() ||
               embedded_test_server()->InitializeAndWaitUntilReady());
   const GURL& origin_url = embedded_test_server()->base_url();
   embedded_test_server()->RegisterRequestHandler(
       base::Bind(&CorruptDBRequestHandler,
                  base::Unretained(GetContext()),
                  origin_url,
@@ skipping 133 matching lines @@
     command_line->AppendSwitch(switches::kSingleProcess);
   }
 };
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTestSingleProcess,
                        RenderThreadShutdownTest) {
   SimpleTest(GetTestUrl("indexeddb", "shutdown_with_requests.html"));
 }
 
 }  // namespace content