| /* |
| * Copyright (C) 2025 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 PLATFORM(IOS_FAMILY) |
| #import "PlatformUtilities.h" |
| #import "TestWKWebView.h" |
| #import "WKWebViewConfigurationExtras.h" |
| #import <WebKit/WKWebViewConfiguration.h> |
| #import <WebKit/WKWebViewPrivate.h> |
| #import <wtf/RetainPtr.h> |
| |
| namespace TestWebKitAPI { |
| |
| TEST(VisualViewport, RotationResize) |
| { |
| RetainPtr configuration = [WKWebViewConfiguration _test_configurationWithTestPlugInClassName:@"WebProcessPlugInWithInternals" configureJSCForTesting:YES]; |
| RetainPtr webView = adoptNS([[TestWKWebView alloc] initWithFrame:NSMakeRect(0, 0, 430, 812) configuration:configuration.get()]); |
| |
| [webView synchronouslyLoadHTMLString: |
| @"<!DOCTYPE html>" |
| @"<html>" |
| @"<head>" |
| @"<meta name='viewport' width='700' content='initial-scale=1'/>" |
| @"<script>" |
| @"window.resizeCount = 0;" |
| @"let metaTagNewWidth;" |
| @"const visualViewport = window.visualViewport;" |
| @"window.visualViewport.addEventListener(\"resize\", function() {" |
| @"var newWidth = Math.round(visualViewport.width * visualViewport.scale);" |
| @"newWidth = 300 >= newWidth ? 300 : 700 <= newWidth ? 700 : \"device-width\";" |
| @"metaTagNewWidth = document.querySelector(\"meta[name=viewport]\").content = \"width=\" + newWidth;" |
| @"window.resizeCount = window.resizeCount + 1;" |
| @"if (window.resizeCount == 2 && (window.innerWidth != 812 || window.innerHeight != 430 || visualViewport.scale != 1))" |
| @"window.webkit.messageHandlers.testHandler.postMessage(\"fail\");" |
| @"});" |
| @"</script>" |
| @"</head>" |
| @"</html>"]; |
| |
| [webView performAfterReceivingMessage:@"fail" action:^{ |
| FAIL(); |
| }]; |
| |
| [webView _beginAnimatedResizeWithUpdates:^{ |
| [webView setFrame:CGRectMake(0, 0, [webView frame].size.height, [webView frame].size.width)]; |
| }]; |
| |
| [webView _endAnimatedResize]; |
| [webView waitForNextPresentationUpdate]; |
| |
| int windowResizeCount = [[webView objectByEvaluatingJavaScript:@"window.resizeCount"] intValue]; |
| |
| EXPECT_EQ(windowResizeCount, 2); |
| } |
| } |
| |
| #endif |
