| /* |
| * Copyright (C) 2016 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" |
| #import "PlatformUtilities.h" |
| #import "Test.h" |
| #import "TestNavigationDelegate.h" |
| |
| #import <WebKit/WKBackForwardListPrivate.h> |
| #import <WebKit/WKNavigationPrivate.h> |
| #import <WebKit/WKWebViewPrivate.h> |
| #import <WebKit/_WKSessionState.h> |
| #import <wtf/RetainPtr.h> |
| |
| static NSString *loadableURL1 = @"data:text/html,no%20error%20A"; |
| static NSString *loadableURL2 = @"data:text/html,no%20error%20B"; |
| static NSString *loadableURL3 = @"data:text/html,no%20error%20C"; |
| |
| TEST(WKBackForwardList, RemoveCurrentItem) |
| { |
| auto webView = adoptNS([[WKWebView alloc] init]); |
| |
| [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:loadableURL1]]]; |
| [webView _test_waitForDidFinishNavigation]; |
| |
| [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:loadableURL2]]]; |
| [webView _test_waitForDidFinishNavigation]; |
| |
| [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:loadableURL3]]]; |
| [webView _test_waitForDidFinishNavigation]; |
| |
| WKBackForwardList *list = [webView backForwardList]; |
| EXPECT_EQ((NSUInteger)2, list.backList.count); |
| EXPECT_EQ((NSUInteger)0, list.forwardList.count); |
| EXPECT_STREQ([[list.currentItem URL] absoluteString].UTF8String, loadableURL3.UTF8String); |
| |
| _WKSessionState *sessionState = [webView _sessionStateWithFilter:^BOOL(WKBackForwardListItem *item) |
| { |
| return [item.URL isEqual:[NSURL URLWithString:loadableURL2]]; |
| }]; |
| |
| [webView _restoreSessionState:sessionState andNavigate:NO]; |
| |
| WKBackForwardList *newList = [webView backForwardList]; |
| |
| EXPECT_EQ((NSUInteger)0, newList.backList.count); |
| EXPECT_EQ((NSUInteger)0, newList.forwardList.count); |
| EXPECT_STREQ([[newList.currentItem URL] absoluteString].UTF8String, loadableURL2.UTF8String); |
| } |
| |
| TEST(WKBackForwardList, CanNotGoBackAfterRestoringEmptySessionState) |
| { |
| auto webView = adoptNS([[WKWebView alloc] init]); |
| |
| [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:loadableURL1]]]; |
| [webView _test_waitForDidFinishNavigation]; |
| |
| [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:loadableURL2]]]; |
| [webView _test_waitForDidFinishNavigation]; |
| |
| WKBackForwardList *list = [webView backForwardList]; |
| EXPECT_EQ(YES, [webView canGoBack]); |
| EXPECT_EQ(NO, [webView canGoForward]); |
| EXPECT_EQ((NSUInteger)1, list.backList.count); |
| EXPECT_EQ((NSUInteger)0, list.forwardList.count); |
| |
| auto singlePageWebView = adoptNS([[WKWebView alloc] init]); |
| |
| [singlePageWebView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:loadableURL1]]]; |
| [singlePageWebView _test_waitForDidFinishNavigation]; |
| |
| [webView _restoreSessionState:[singlePageWebView _sessionState] andNavigate:NO]; |
| |
| WKBackForwardList *newList = [webView backForwardList]; |
| |
| EXPECT_EQ(NO, [webView canGoBack]); |
| EXPECT_EQ(NO, [webView canGoForward]); |
| EXPECT_EQ((NSUInteger)0, newList.backList.count); |
| EXPECT_EQ((NSUInteger)0, newList.forwardList.count); |
| } |
| |
| TEST(WKBackForwardList, RestoringNilSessionState) |
| { |
| auto webView = adoptNS([[WKWebView alloc] init]); |
| |
| [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:loadableURL1]]]; |
| [webView _test_waitForDidFinishNavigation]; |
| |
| [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:loadableURL2]]]; |
| [webView _test_waitForDidFinishNavigation]; |
| |
| WKBackForwardList *list = [webView backForwardList]; |
| EXPECT_EQ(YES, [webView canGoBack]); |
| EXPECT_EQ(NO, [webView canGoForward]); |
| EXPECT_EQ((NSUInteger)1, list.backList.count); |
| EXPECT_EQ((NSUInteger)0, list.forwardList.count); |
| |
| auto singlePageWebView = adoptNS([[WKWebView alloc] init]); |
| |
| [singlePageWebView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:loadableURL1]]]; |
| [singlePageWebView _test_waitForDidFinishNavigation]; |
| |
| [webView _restoreSessionState:nil andNavigate:NO]; |
| |
| WKBackForwardList *newList = [webView backForwardList]; |
| |
| EXPECT_EQ(YES, [webView canGoBack]); |
| EXPECT_EQ(NO, [webView canGoForward]); |
| EXPECT_EQ((NSUInteger)1, newList.backList.count); |
| EXPECT_EQ((NSUInteger)0, newList.forwardList.count); |
| } |
| |
| static bool done; |
| static size_t navigations; |
| |
| @interface AsyncPolicyDecisionDelegate : NSObject <WKNavigationDelegate, WKUIDelegate> |
| @end |
| |
| @implementation AsyncPolicyDecisionDelegate |
| |
| - (void)webView:(WKWebView *)webView didFinishNavigation:(null_unspecified WKNavigation *)navigation |
| { |
| if (navigations++) |
| done = true; |
| } |
| |
| - (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler |
| { |
| dispatch_async(dispatch_get_main_queue(), ^{ |
| decisionHandler(WKNavigationActionPolicyAllow); |
| }); |
| } |
| |
| @end |
| |
| TEST(WKBackForwardList, WindowLocationAsyncPolicyDecision) |
| { |
| NSURL *simple = [[NSBundle mainBundle] URLForResource:@"simple" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]; |
| NSURL *simple2 = [[NSBundle mainBundle] URLForResource:@"simple2" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]; |
| auto webView = adoptNS([[WKWebView alloc] init]); |
| auto delegate = adoptNS([[AsyncPolicyDecisionDelegate alloc] init]); |
| [webView setNavigationDelegate:delegate.get()]; |
| [webView loadHTMLString:@"<script>window.location='simple.html'</script>" baseURL:simple2]; |
| TestWebKitAPI::Util::run(&done); |
| EXPECT_STREQ(webView.get().backForwardList.currentItem.URL.absoluteString.UTF8String, simple.absoluteString.UTF8String); |
| } |