[DevTools] One infobar per extension.

chrome/browser/extensions/api/debugger/debugger_apitest.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 <string>
 
 #include "base/command_line.h"
 #include "base/memory/ref_counted.h"
 #include "base/path_service.h"
 #include "base/strings/stringprintf.h"
@@ skipping 175 matching lines @@
 IN_PROC_BROWSER_TEST_F(DebuggerApiTest, InfoBar) {
   int tab_id = SessionTabHelper::IdForTab(
       browser()->tab_strip_model()->GetActiveWebContents());
   scoped_refptr<DebuggerAttachFunction> attach_function;
   scoped_refptr<DebuggerDetachFunction> detach_function;
 
   Browser* another_browser =
       new Browser(Browser::CreateParams(profile(), chrome::GetActiveDesktop()));
   AddBlankTabAndShow(another_browser);
   AddBlankTabAndShow(another_browser);
+  int tab_id2 = SessionTabHelper::IdForTab(
+      another_browser->tab_strip_model()->GetActiveWebContents());
 
   InfoBarService* service1 = InfoBarService::FromWebContents(
       browser()->tab_strip_model()->GetActiveWebContents());
   InfoBarService* service2 = InfoBarService::FromWebContents(
       another_browser->tab_strip_model()->GetWebContentsAt(0));
   InfoBarService* service3 = InfoBarService::FromWebContents(
       another_browser->tab_strip_model()->GetWebContentsAt(1));
 
   // Attach should create infobars in both browsers.
   attach_function = new DebuggerAttachFunction();
   attach_function->set_extension(extension());
   ASSERT_TRUE(
       RunFunction(attach_function.get(),
                   base::StringPrintf("[{\"tabId\": %d}, \"1.1\"]", tab_id),
                   browser(), extension_function_test_utils::NONE));
   EXPECT_EQ(1u, service1->infobar_count());
   EXPECT_EQ(1u, service2->infobar_count());
   EXPECT_EQ(1u, service3->infobar_count());
 
+  // Second attach should not create infobars.
+  attach_function = new DebuggerAttachFunction();
+  attach_function->set_extension(extension());
+  ASSERT_TRUE(
+      RunFunction(attach_function.get(),
+                  base::StringPrintf("[{\"tabId\": %d}, \"1.1\"]", tab_id2),
+                  browser(), extension_function_test_utils::NONE));
+  EXPECT_EQ(1u, service1->infobar_count());
+  EXPECT_EQ(1u, service2->infobar_count());
+  EXPECT_EQ(1u, service3->infobar_count());
+
+  // Detach from one of the tabs should not remove infobars.
+  detach_function = new DebuggerDetachFunction();
+  detach_function->set_extension(extension());
+  ASSERT_TRUE(RunFunction(detach_function.get(),
+                          base::StringPrintf("[{\"tabId\": %d}]", tab_id2),
+                          browser(), extension_function_test_utils::NONE));
+  EXPECT_EQ(1u, service1->infobar_count());
+  EXPECT_EQ(1u, service2->infobar_count());
+  EXPECT_EQ(1u, service3->infobar_count());
+
   // Detach should remove all infobars.
   detach_function = new DebuggerDetachFunction();
   detach_function->set_extension(extension());
   ASSERT_TRUE(RunFunction(detach_function.get(),
                           base::StringPrintf("[{\"tabId\": %d}]", tab_id),
                           browser(), extension_function_test_utils::NONE));
   EXPECT_EQ(0u, service1->infobar_count());
   EXPECT_EQ(0u, service2->infobar_count());
   EXPECT_EQ(0u, service3->infobar_count());
 
@@ skipping 46 matching lines @@
   // Detach should remove the remaining infobar.
   detach_function = new DebuggerDetachFunction();
   detach_function->set_extension(extension());
   ASSERT_TRUE(RunFunction(detach_function.get(),
                           base::StringPrintf("[{\"tabId\": %d}]", tab_id),
                           browser(), extension_function_test_utils::NONE));
   EXPECT_EQ(0u, service1->infobar_count());
 }
 
 }  // namespace extensions