Tools/TestWebKitAPI/Tests/WebKitCocoa/WKInspectorExtensionDelegate.mm - WebKit - Git at Google

 /*
  * Copyright (C) 2021 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
  * THE POSSIBILITY OF SUCH DAMAGE.
  */

 #import "config.h"

 #if ENABLE(INSPECTOR_EXTENSIONS)

 #import "DeprecatedGlobalValues.h"
 #import "Test.h"
 #import "TestCocoa.h"
 #import "TestInspectorURLSchemeHandler.h"
 #import "TestNavigationDelegate.h"
 #import "Utilities.h"
 #import <WebKit/WKPreferencesPrivate.h>
 #import <WebKit/WKWebViewPrivate.h>
 #import <WebKit/_WKInspector.h>
 #import <WebKit/_WKInspectorConfiguration.h>
 #import <WebKit/_WKInspectorExtension.h>
 #import <WebKit/_WKInspectorExtensionDelegate.h>
 #import <WebKit/_WKInspectorPrivateForTesting.h>
 #import <wtf/RetainPtr.h>

 static RetainPtr<NSURL> sharedNewURLAfterNavigation;
 static bool extensionTabDidNavigateWasCalled;

 @interface UIDelegateForTestingInspectorExtensionDelegate : NSObject <WKUIDelegate>
 @end

 @implementation UIDelegateForTestingInspectorExtensionDelegate

 - (void)_webView:(WKWebView *)webView didAttachLocalInspector:(_WKInspector *)inspector
 {
     EXPECT_EQ(webView._inspector, inspector);
     didAttachLocalInspectorCalled = true;
 }

 - (_WKInspectorConfiguration *)_webView:(WKWebView *)webView configurationForLocalInspector:(_WKInspector *)inspector
 {
     if (!sharedURLSchemeHandler)
         sharedURLSchemeHandler = adoptNS([[TestInspectorURLSchemeHandler alloc] init]);

     auto inspectorConfiguration = adoptNS([[_WKInspectorConfiguration alloc] init]);
     [inspectorConfiguration setURLSchemeHandler:sharedURLSchemeHandler.get() forURLScheme:@"test-resource"];
     return inspectorConfiguration.autorelease();
 }

 @end


 @interface InspectorExtensionDelegateForTesting : NSObject <_WKInspectorExtensionDelegate>
 @end

 @implementation InspectorExtensionDelegateForTesting {
 }

 - (void)inspectorExtension:(_WKInspectorExtension *)extension didShowTabWithIdentifier:(NSString *)tabIdentifier withFrameHandle:(_WKFrameHandle *)frameHandle
 {
     didShowExtensionTabWasCalled = true;
 }

 - (void)inspectorExtension:(_WKInspectorExtension *)extension didHideTabWithIdentifier:(NSString *)tabIdentifier
 {
     didHideExtensionTabWasCalled = true;
 }

 - (void)inspectorExtension:(_WKInspectorExtension *)extension didNavigateTabWithIdentifier:(NSString *)tabIdentifier newURL:(NSURL *)newURL
 {
     extensionTabDidNavigateWasCalled = true;
 }

 - (void)inspectorExtension:(_WKInspectorExtension *)extension inspectedPageDidNavigate:(NSURL *)newURL
 {
     inspectedPageDidNavigateWasCalled = true;
     sharedNewURLAfterNavigation = newURL;
 }

 @end

 // FIXME: Re-enable this test once webkit.org/b/231847 is fixed.
 TEST(WKInspectorExtensionDelegate, DISABLED_ShowAndHideTabCallbacks)
 {
     resetGlobalState();

     auto webViewConfiguration = adoptNS([WKWebViewConfiguration new]);
     webViewConfiguration.get().preferences._developerExtrasEnabled = YES;
     auto webView = adoptNS([[WKWebView alloc] initWithFrame:CGRectMake(0, 0, 800, 600) configuration:webViewConfiguration.get()]);
     auto uiDelegate = adoptNS([UIDelegateForTestingInspectorExtensionDelegate new]);

     [webView setUIDelegate:uiDelegate.get()];
     [webView loadHTMLString:@"<head><title>Test page to be inspected</title></head><body><p>Filler content</p></body>" baseURL:[NSURL URLWithString:@"http://example.com/"]];

     [[webView _inspector] show];
     TestWebKitAPI::Util::run(&didAttachLocalInspectorCalled);

     auto extensionID = [NSUUID UUID].UUIDString;
     auto extensionBundleIdentifier = @"com.apple.webkit.FirstExtension";
     auto extensionDisplayName = @"FirstExtension";

     // Register the test extension.
     pendingCallbackWasCalled = false;
     [[webView _inspector] registerExtensionWithID:extensionID extensionBundleIdentifier:extensionBundleIdentifier displayName:extensionDisplayName completionHandler:^(NSError * _Nullable error, _WKInspectorExtension * _Nullable extension) {
         EXPECT_NULL(error);
         EXPECT_NOT_NULL(extension);
         sharedInspectorExtension = extension;

         pendingCallbackWasCalled = true;
     }];
     TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

     auto extensionDelegate = adoptNS([InspectorExtensionDelegateForTesting new]);
     [sharedInspectorExtension setDelegate:extensionDelegate.get()];

     // Create an extension tab.
     auto iconURL = [NSURL URLWithString:@"test-resource://FirstExtension/InspectorExtension-TabIcon-30x30.png"];
     auto sourceURL = [NSURL URLWithString:@"test-resource://FirstExtension/InspectorExtension-basic-tab.html"];

     pendingCallbackWasCalled = false;
     [sharedInspectorExtension createTabWithName:@"FirstExtension-Tab" tabIconURL:iconURL sourceURL:sourceURL completionHandler:^(NSError * _Nullable error, NSString * _Nullable extensionTabIdentifier) {
         EXPECT_NULL(error);
         EXPECT_NOT_NULL(extensionTabIdentifier);
         sharedExtensionTabIdentifier = extensionTabIdentifier;

         pendingCallbackWasCalled = true;
     }];
     TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

     pendingCallbackWasCalled = false;
     [[webView _inspector] showExtensionTabWithIdentifier:sharedExtensionTabIdentifier.get() completionHandler:^(NSError * _Nullable error) {
         EXPECT_NULL(error);

         pendingCallbackWasCalled = true;
     }];
     TestWebKitAPI::Util::run(&pendingCallbackWasCalled);
     TestWebKitAPI::Util::run(&didShowExtensionTabWasCalled);

     [[webView _inspector] showConsole];
     TestWebKitAPI::Util::run(&didHideExtensionTabWasCalled);

     // Unregister the test extension.
     pendingCallbackWasCalled = false;
     [[webView _inspector] unregisterExtension:sharedInspectorExtension.get() completionHandler:^(NSError * _Nullable error) {
         EXPECT_NULL(error);

         pendingCallbackWasCalled = true;
     }];
     TestWebKitAPI::Util::run(&pendingCallbackWasCalled);
 }

 // FIXME: Re-enable this test for debug once webkit.org/b/231847 is fixed.
 #if !defined(NDEBUG)
 TEST(WKInspectorExtensionDelegate, DISABLED_InspectedPageNavigatedCallbacks)
 #else
 TEST(WKInspectorExtensionDelegate, InspectedPageNavigatedCallbacks)
 #endif
 {
     resetGlobalState();

     // Hook up the test-resource: handler so that we can navigate to a different test file.
     if (!sharedURLSchemeHandler)
         sharedURLSchemeHandler = adoptNS([[TestInspectorURLSchemeHandler alloc] init]);

     auto webViewConfiguration = adoptNS([WKWebViewConfiguration new]);
     webViewConfiguration.get().preferences._developerExtrasEnabled = YES;
     [webViewConfiguration setURLSchemeHandler:sharedURLSchemeHandler.get() forURLScheme:@"test-resource"];

     auto webView = adoptNS([[WKWebView alloc] initWithFrame:CGRectMake(0, 0, 800, 600) configuration:webViewConfiguration.get()]);
     auto uiDelegate = adoptNS([UIDelegateForTestingInspectorExtensionDelegate new]);

     [webView setUIDelegate:uiDelegate.get()];

     [[webView _inspector] show];
     TestWebKitAPI::Util::run(&didAttachLocalInspectorCalled);

     // Register the test extension.
     auto extensionID = [NSUUID UUID].UUIDString;
     auto extensionBundleIdentifier = @"com.apple.webkit.SecondExtension";
     auto extensionDisplayName = @"SecondExtension";
     pendingCallbackWasCalled = false;
     [[webView _inspector] registerExtensionWithID:extensionID extensionBundleIdentifier:extensionBundleIdentifier displayName:extensionDisplayName completionHandler:^(NSError * _Nullable error, _WKInspectorExtension * _Nullable extension) {
         EXPECT_NULL(error);
         EXPECT_NOT_NULL(extension);
         sharedInspectorExtension = extension;

         pendingCallbackWasCalled = true;
     }];
     TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

     auto extensionDelegate = adoptNS([InspectorExtensionDelegateForTesting new]);
     [sharedInspectorExtension setDelegate:extensionDelegate.get()];

     [webView loadHTMLString:@"<head><title>Test page to be inspected</title></head><body><p>Filler content</p></body>" baseURL:[NSURL URLWithString:@"http://example.com/"]];
     [webView _test_waitForDidFinishNavigation];

     inspectedPageDidNavigateWasCalled = false;
     TestWebKitAPI::Util::run(&inspectedPageDidNavigateWasCalled);
     EXPECT_NS_EQUAL(sharedNewURLAfterNavigation.get().absoluteString, @"http://example.com/");
     inspectedPageDidNavigateWasCalled = false;

     // Initiate a navigation in the inspected WKWebView to a test-resource:// URL.
     auto newURL = [NSURL URLWithString:@"test-resource://SecondExtension/InspectorExtension-basic-page.html"];
     auto result = [webView loadRequest:[NSURLRequest requestWithURL:newURL]];
     EXPECT_NOT_NULL(result);

     inspectedPageDidNavigateWasCalled = false;
     TestWebKitAPI::Util::run(&inspectedPageDidNavigateWasCalled);
     EXPECT_NS_EQUAL(sharedNewURLAfterNavigation.get().absoluteString, @"about:blank");

     inspectedPageDidNavigateWasCalled = false;
     TestWebKitAPI::Util::run(&inspectedPageDidNavigateWasCalled);
     EXPECT_NS_EQUAL(sharedNewURLAfterNavigation.get().absoluteString, newURL.absoluteString);

     // Unregister the test extension.
     pendingCallbackWasCalled = false;
     [[webView _inspector] unregisterExtension:sharedInspectorExtension.get() completionHandler:^(NSError * _Nullable error) {
         EXPECT_NULL(error);

         pendingCallbackWasCalled = true;
     }];
     TestWebKitAPI::Util::run(&pendingCallbackWasCalled);
 }

 // FIXME: Re-enable this test for debug once webkit.org/b/231847 is fixed.
 #if !defined(NDEBUG)
 TEST(WKInspectorExtensionDelegate, DISABLED_ExtensionTabNavigatedCallbacks)
 #else
 TEST(WKInspectorExtensionDelegate, ExtensionTabNavigatedCallbacks)
 #endif
 {
     resetGlobalState();

     // Hook up the test-resource: handler so that we can navigate to a different test file.
     if (!sharedURLSchemeHandler)
         sharedURLSchemeHandler = adoptNS([[TestInspectorURLSchemeHandler alloc] init]);

     auto webViewConfiguration = adoptNS([WKWebViewConfiguration new]);
     webViewConfiguration.get().preferences._developerExtrasEnabled = YES;
     [webViewConfiguration setURLSchemeHandler:sharedURLSchemeHandler.get() forURLScheme:@"test-resource"];

     auto webView = adoptNS([[WKWebView alloc] initWithFrame:CGRectMake(0, 0, 800, 600) configuration:webViewConfiguration.get()]);
     auto uiDelegate = adoptNS([UIDelegateForTestingInspectorExtensionDelegate new]);

     [webView setUIDelegate:uiDelegate.get()];

     [[webView _inspector] show];
     TestWebKitAPI::Util::run(&didAttachLocalInspectorCalled);

     // Register the test extension.
     auto extensionID = [NSUUID UUID].UUIDString;
     auto extensionBundleIdentifier = @"com.apple.webkit.ThirdExtension";
     auto extensionDisplayName = @"ThirdExtension";
     pendingCallbackWasCalled = false;
     [[webView _inspector] registerExtensionWithID:extensionID extensionBundleIdentifier:extensionBundleIdentifier displayName:extensionDisplayName completionHandler:^(NSError *error, _WKInspectorExtension *extension) {
         EXPECT_NULL(error);
         EXPECT_NOT_NULL(extension);
         sharedInspectorExtension = extension;

         pendingCallbackWasCalled = true;
     }];
     TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

     auto extensionDelegate = adoptNS([InspectorExtensionDelegateForTesting new]);
     [sharedInspectorExtension setDelegate:extensionDelegate.get()];

     auto baseURL = [NSURL URLWithString:@"http://example.com/"];
     [webView loadHTMLString:@"<head><title>Test page to be inspected</title></head><body><p>Filler content</p></body>" baseURL:baseURL];
     [webView _test_waitForDidFinishNavigation];

     inspectedPageDidNavigateWasCalled = false;
     TestWebKitAPI::Util::run(&inspectedPageDidNavigateWasCalled);
     EXPECT_NS_EQUAL(sharedNewURLAfterNavigation.get().absoluteString, baseURL.absoluteString);
     inspectedPageDidNavigateWasCalled = false;

     // Create an extension tab.
     auto iconURL = [NSURL URLWithString:@"test-resource://ThirdExtension/InspectorExtension-TabIcon-30x30.png"];
     auto sourceURL = [NSURL URLWithString:@"test-resource://ThirdExtension/InspectorExtension-basic-tab.html"];

     pendingCallbackWasCalled = false;
     [sharedInspectorExtension createTabWithName:@"ThirdExtension-Tab" tabIconURL:iconURL sourceURL:sourceURL completionHandler:^(NSError *error, NSString *extensionTabIdentifier) {
         EXPECT_NULL(error);
         EXPECT_NOT_NULL(extensionTabIdentifier);
         sharedExtensionTabIdentifier = extensionTabIdentifier;

         pendingCallbackWasCalled = true;
     }];
     TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

     pendingCallbackWasCalled = false;
     [[webView _inspector] showExtensionTabWithIdentifier:sharedExtensionTabIdentifier.get() completionHandler:^(NSError *error) {
         EXPECT_NULL(error);

         pendingCallbackWasCalled = true;
     }];
     TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

     pendingCallbackWasCalled = false;
     extensionTabDidNavigateWasCalled = false;
     auto newURL = [NSURL URLWithString:@"test-resource://ThirdExtension/InspectorExtension-basic-page.html"];
     [sharedInspectorExtension evaluateScript:[NSString stringWithFormat:@"window.location.replace(\"%@\")", newURL] inTabWithIdentifier:sharedExtensionTabIdentifier.get() completionHandler:^(NSError *error, id result) {
         EXPECT_NULL(error);

         pendingCallbackWasCalled = true;
     }];
     TestWebKitAPI::Util::run(&pendingCallbackWasCalled);
     TestWebKitAPI::Util::run(&extensionTabDidNavigateWasCalled);

     // Unregister the test extension.
     pendingCallbackWasCalled = false;
     [[webView _inspector] unregisterExtension:sharedInspectorExtension.get() completionHandler:^(NSError * _Nullable error) {
         EXPECT_NULL(error);

         pendingCallbackWasCalled = true;
     }];
     TestWebKitAPI::Util::run(&pendingCallbackWasCalled);
 }

 #endif // ENABLE(INSPECTOR_EXTENSIONS)
	/*
	* Copyright (C) 2021 Apple Inc. All rights reserved.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions
	* are met:
	* 1. Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.
	* 2. Redistributions in binary form must reproduce the above copyright
	* notice, this list of conditions and the following disclaimer in the
	* documentation and/or other materials provided with the distribution.
	*
	* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
	* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
	* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
	* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
	* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
	* THE POSSIBILITY OF SUCH DAMAGE.
	*/

	#import "config.h"

	#if ENABLE(INSPECTOR_EXTENSIONS)

	#import "DeprecatedGlobalValues.h"
	#import "Test.h"
	#import "TestCocoa.h"
	#import "TestInspectorURLSchemeHandler.h"
	#import "TestNavigationDelegate.h"
	#import "Utilities.h"
	#import <WebKit/WKPreferencesPrivate.h>
	#import <WebKit/WKWebViewPrivate.h>
	#import <WebKit/_WKInspector.h>
	#import <WebKit/_WKInspectorConfiguration.h>
	#import <WebKit/_WKInspectorExtension.h>
	#import <WebKit/_WKInspectorExtensionDelegate.h>
	#import <WebKit/_WKInspectorPrivateForTesting.h>
	#import <wtf/RetainPtr.h>

	static RetainPtr<NSURL> sharedNewURLAfterNavigation;
	static bool extensionTabDidNavigateWasCalled;

	@interface UIDelegateForTestingInspectorExtensionDelegate : NSObject <WKUIDelegate>
	@end

	@implementation UIDelegateForTestingInspectorExtensionDelegate

	- (void)_webView:(WKWebView )webView didAttachLocalInspector:(_WKInspector )inspector
	{
	EXPECT_EQ(webView._inspector, inspector);
	didAttachLocalInspectorCalled = true;
	}

	- (_WKInspectorConfiguration )_webView:(WKWebView )webView configurationForLocalInspector:(_WKInspector *)inspector
	{
	if (!sharedURLSchemeHandler)
	sharedURLSchemeHandler = adoptNS([[TestInspectorURLSchemeHandler alloc] init]);

	auto inspectorConfiguration = adoptNS([[_WKInspectorConfiguration alloc] init]);
	[inspectorConfiguration setURLSchemeHandler:sharedURLSchemeHandler.get() forURLScheme:@"test-resource"];
	return inspectorConfiguration.autorelease();
	}

	@end


	@interface InspectorExtensionDelegateForTesting : NSObject <_WKInspectorExtensionDelegate>
	@end

	@implementation InspectorExtensionDelegateForTesting {
	}

	- (void)inspectorExtension:(_WKInspectorExtension )extension didShowTabWithIdentifier:(NSString )tabIdentifier withFrameHandle:(_WKFrameHandle *)frameHandle
	{
	didShowExtensionTabWasCalled = true;
	}

	- (void)inspectorExtension:(_WKInspectorExtension )extension didHideTabWithIdentifier:(NSString )tabIdentifier
	{
	didHideExtensionTabWasCalled = true;
	}

	- (void)inspectorExtension:(_WKInspectorExtension )extension didNavigateTabWithIdentifier:(NSString )tabIdentifier newURL:(NSURL *)newURL
	{
	extensionTabDidNavigateWasCalled = true;
	}

	- (void)inspectorExtension:(_WKInspectorExtension )extension inspectedPageDidNavigate:(NSURL )newURL
	{
	inspectedPageDidNavigateWasCalled = true;
	sharedNewURLAfterNavigation = newURL;
	}

	@end

	// FIXME: Re-enable this test once webkit.org/b/231847 is fixed.
	TEST(WKInspectorExtensionDelegate, DISABLED_ShowAndHideTabCallbacks)
	{
	resetGlobalState();

	auto webViewConfiguration = adoptNS([WKWebViewConfiguration new]);
	webViewConfiguration.get().preferences._developerExtrasEnabled = YES;
	auto webView = adoptNS([[WKWebView alloc] initWithFrame:CGRectMake(0, 0, 800, 600) configuration:webViewConfiguration.get()]);
	auto uiDelegate = adoptNS([UIDelegateForTestingInspectorExtensionDelegate new]);

	[webView setUIDelegate:uiDelegate.get()];
	[webView loadHTMLString:@"<head><title>Test page to be inspected</title></head><body><p>Filler content</p></body>" baseURL:[NSURL URLWithString:@"http://example.com/"]];

	[[webView _inspector] show];
	TestWebKitAPI::Util::run(&didAttachLocalInspectorCalled);

	auto extensionID = [NSUUID UUID].UUIDString;
	auto extensionBundleIdentifier = @"com.apple.webkit.FirstExtension";
	auto extensionDisplayName = @"FirstExtension";

	// Register the test extension.
	pendingCallbackWasCalled = false;
	[[webView _inspector] registerExtensionWithID:extensionID extensionBundleIdentifier:extensionBundleIdentifier displayName:extensionDisplayName completionHandler:^(NSError * _Nullable error, _WKInspectorExtension * _Nullable extension) {
	EXPECT_NULL(error);
	EXPECT_NOT_NULL(extension);
	sharedInspectorExtension = extension;

	pendingCallbackWasCalled = true;
	}];
	TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

	auto extensionDelegate = adoptNS([InspectorExtensionDelegateForTesting new]);
	[sharedInspectorExtension setDelegate:extensionDelegate.get()];

	// Create an extension tab.
	auto iconURL = [NSURL URLWithString:@"test-resource://FirstExtension/InspectorExtension-TabIcon-30x30.png"];
	auto sourceURL = [NSURL URLWithString:@"test-resource://FirstExtension/InspectorExtension-basic-tab.html"];

	pendingCallbackWasCalled = false;
	[sharedInspectorExtension createTabWithName:@"FirstExtension-Tab" tabIconURL:iconURL sourceURL:sourceURL completionHandler:^(NSError * _Nullable error, NSString * _Nullable extensionTabIdentifier) {
	EXPECT_NULL(error);
	EXPECT_NOT_NULL(extensionTabIdentifier);
	sharedExtensionTabIdentifier = extensionTabIdentifier;

	pendingCallbackWasCalled = true;
	}];
	TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

	pendingCallbackWasCalled = false;
	[[webView _inspector] showExtensionTabWithIdentifier:sharedExtensionTabIdentifier.get() completionHandler:^(NSError * _Nullable error) {
	EXPECT_NULL(error);

	pendingCallbackWasCalled = true;
	}];
	TestWebKitAPI::Util::run(&pendingCallbackWasCalled);
	TestWebKitAPI::Util::run(&didShowExtensionTabWasCalled);

	[[webView _inspector] showConsole];
	TestWebKitAPI::Util::run(&didHideExtensionTabWasCalled);

	// Unregister the test extension.
	pendingCallbackWasCalled = false;
	[[webView _inspector] unregisterExtension:sharedInspectorExtension.get() completionHandler:^(NSError * _Nullable error) {
	EXPECT_NULL(error);

	pendingCallbackWasCalled = true;
	}];
	TestWebKitAPI::Util::run(&pendingCallbackWasCalled);
	}

	// FIXME: Re-enable this test for debug once webkit.org/b/231847 is fixed.
	#if !defined(NDEBUG)
	TEST(WKInspectorExtensionDelegate, DISABLED_InspectedPageNavigatedCallbacks)
	#else
	TEST(WKInspectorExtensionDelegate, InspectedPageNavigatedCallbacks)
	#endif
	{
	resetGlobalState();

	// Hook up the test-resource: handler so that we can navigate to a different test file.
	if (!sharedURLSchemeHandler)
	sharedURLSchemeHandler = adoptNS([[TestInspectorURLSchemeHandler alloc] init]);

	auto webViewConfiguration = adoptNS([WKWebViewConfiguration new]);
	webViewConfiguration.get().preferences._developerExtrasEnabled = YES;
	[webViewConfiguration setURLSchemeHandler:sharedURLSchemeHandler.get() forURLScheme:@"test-resource"];

	auto webView = adoptNS([[WKWebView alloc] initWithFrame:CGRectMake(0, 0, 800, 600) configuration:webViewConfiguration.get()]);
	auto uiDelegate = adoptNS([UIDelegateForTestingInspectorExtensionDelegate new]);

	[webView setUIDelegate:uiDelegate.get()];

	[[webView _inspector] show];
	TestWebKitAPI::Util::run(&didAttachLocalInspectorCalled);

	// Register the test extension.
	auto extensionID = [NSUUID UUID].UUIDString;
	auto extensionBundleIdentifier = @"com.apple.webkit.SecondExtension";
	auto extensionDisplayName = @"SecondExtension";
	pendingCallbackWasCalled = false;
	[[webView _inspector] registerExtensionWithID:extensionID extensionBundleIdentifier:extensionBundleIdentifier displayName:extensionDisplayName completionHandler:^(NSError * _Nullable error, _WKInspectorExtension * _Nullable extension) {
	EXPECT_NULL(error);
	EXPECT_NOT_NULL(extension);
	sharedInspectorExtension = extension;

	pendingCallbackWasCalled = true;
	}];
	TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

	auto extensionDelegate = adoptNS([InspectorExtensionDelegateForTesting new]);
	[sharedInspectorExtension setDelegate:extensionDelegate.get()];

	[webView loadHTMLString:@"<head><title>Test page to be inspected</title></head><body><p>Filler content</p></body>" baseURL:[NSURL URLWithString:@"http://example.com/"]];
	[webView _test_waitForDidFinishNavigation];

	inspectedPageDidNavigateWasCalled = false;
	TestWebKitAPI::Util::run(&inspectedPageDidNavigateWasCalled);
	EXPECT_NS_EQUAL(sharedNewURLAfterNavigation.get().absoluteString, @"http://example.com/");
	inspectedPageDidNavigateWasCalled = false;

	// Initiate a navigation in the inspected WKWebView to a test-resource:// URL.
	auto newURL = [NSURL URLWithString:@"test-resource://SecondExtension/InspectorExtension-basic-page.html"];
	auto result = [webView loadRequest:[NSURLRequest requestWithURL:newURL]];
	EXPECT_NOT_NULL(result);

	inspectedPageDidNavigateWasCalled = false;
	TestWebKitAPI::Util::run(&inspectedPageDidNavigateWasCalled);
	EXPECT_NS_EQUAL(sharedNewURLAfterNavigation.get().absoluteString, @"about:blank");

	inspectedPageDidNavigateWasCalled = false;
	TestWebKitAPI::Util::run(&inspectedPageDidNavigateWasCalled);
	EXPECT_NS_EQUAL(sharedNewURLAfterNavigation.get().absoluteString, newURL.absoluteString);

	// Unregister the test extension.
	pendingCallbackWasCalled = false;
	[[webView _inspector] unregisterExtension:sharedInspectorExtension.get() completionHandler:^(NSError * _Nullable error) {
	EXPECT_NULL(error);

	pendingCallbackWasCalled = true;
	}];
	TestWebKitAPI::Util::run(&pendingCallbackWasCalled);
	}

	// FIXME: Re-enable this test for debug once webkit.org/b/231847 is fixed.
	#if !defined(NDEBUG)
	TEST(WKInspectorExtensionDelegate, DISABLED_ExtensionTabNavigatedCallbacks)
	#else
	TEST(WKInspectorExtensionDelegate, ExtensionTabNavigatedCallbacks)
	#endif
	{
	resetGlobalState();

	// Hook up the test-resource: handler so that we can navigate to a different test file.
	if (!sharedURLSchemeHandler)
	sharedURLSchemeHandler = adoptNS([[TestInspectorURLSchemeHandler alloc] init]);

	auto webViewConfiguration = adoptNS([WKWebViewConfiguration new]);
	webViewConfiguration.get().preferences._developerExtrasEnabled = YES;
	[webViewConfiguration setURLSchemeHandler:sharedURLSchemeHandler.get() forURLScheme:@"test-resource"];

	auto webView = adoptNS([[WKWebView alloc] initWithFrame:CGRectMake(0, 0, 800, 600) configuration:webViewConfiguration.get()]);
	auto uiDelegate = adoptNS([UIDelegateForTestingInspectorExtensionDelegate new]);

	[webView setUIDelegate:uiDelegate.get()];

	[[webView _inspector] show];
	TestWebKitAPI::Util::run(&didAttachLocalInspectorCalled);

	// Register the test extension.
	auto extensionID = [NSUUID UUID].UUIDString;
	auto extensionBundleIdentifier = @"com.apple.webkit.ThirdExtension";
	auto extensionDisplayName = @"ThirdExtension";
	pendingCallbackWasCalled = false;
	[[webView _inspector] registerExtensionWithID:extensionID extensionBundleIdentifier:extensionBundleIdentifier displayName:extensionDisplayName completionHandler:^(NSError error, _WKInspectorExtension extension) {
	EXPECT_NULL(error);
	EXPECT_NOT_NULL(extension);
	sharedInspectorExtension = extension;

	pendingCallbackWasCalled = true;
	}];
	TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

	auto extensionDelegate = adoptNS([InspectorExtensionDelegateForTesting new]);
	[sharedInspectorExtension setDelegate:extensionDelegate.get()];

	auto baseURL = [NSURL URLWithString:@"http://example.com/"];
	[webView loadHTMLString:@"<head><title>Test page to be inspected</title></head><body><p>Filler content</p></body>" baseURL:baseURL];
	[webView _test_waitForDidFinishNavigation];

	inspectedPageDidNavigateWasCalled = false;
	TestWebKitAPI::Util::run(&inspectedPageDidNavigateWasCalled);
	EXPECT_NS_EQUAL(sharedNewURLAfterNavigation.get().absoluteString, baseURL.absoluteString);
	inspectedPageDidNavigateWasCalled = false;

	// Create an extension tab.
	auto iconURL = [NSURL URLWithString:@"test-resource://ThirdExtension/InspectorExtension-TabIcon-30x30.png"];
	auto sourceURL = [NSURL URLWithString:@"test-resource://ThirdExtension/InspectorExtension-basic-tab.html"];

	pendingCallbackWasCalled = false;
	[sharedInspectorExtension createTabWithName:@"ThirdExtension-Tab" tabIconURL:iconURL sourceURL:sourceURL completionHandler:^(NSError error, NSString extensionTabIdentifier) {
	EXPECT_NULL(error);
	EXPECT_NOT_NULL(extensionTabIdentifier);
	sharedExtensionTabIdentifier = extensionTabIdentifier;

	pendingCallbackWasCalled = true;
	}];
	TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

	pendingCallbackWasCalled = false;
	[[webView _inspector] showExtensionTabWithIdentifier:sharedExtensionTabIdentifier.get() completionHandler:^(NSError *error) {
	EXPECT_NULL(error);

	pendingCallbackWasCalled = true;
	}];
	TestWebKitAPI::Util::run(&pendingCallbackWasCalled);

	pendingCallbackWasCalled = false;
	extensionTabDidNavigateWasCalled = false;
	auto newURL = [NSURL URLWithString:@"test-resource://ThirdExtension/InspectorExtension-basic-page.html"];
	[sharedInspectorExtension evaluateScript:[NSString stringWithFormat:@"window.location.replace(\"%@\")", newURL] inTabWithIdentifier:sharedExtensionTabIdentifier.get() completionHandler:^(NSError *error, id result) {
	EXPECT_NULL(error);

	pendingCallbackWasCalled = true;
	}];
	TestWebKitAPI::Util::run(&pendingCallbackWasCalled);
	TestWebKitAPI::Util::run(&extensionTabDidNavigateWasCalled);

	// Unregister the test extension.
	pendingCallbackWasCalled = false;
	[[webView _inspector] unregisterExtension:sharedInspectorExtension.get() completionHandler:^(NSError * _Nullable error) {
	EXPECT_NULL(error);

	pendingCallbackWasCalled = true;
	}];
	TestWebKitAPI::Util::run(&pendingCallbackWasCalled);
	}

	#endif // ENABLE(INSPECTOR_EXTENSIONS)