blob: 8ebc5b0a2377cd3ec2e0ce651e2fc088b5621086 [file] [log] [blame]
/*
* Copyright (C) 2019 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 "TestNavigationDelegate.h"
#import "TestWKWebView.h"
#import <WebKit/WKPreferences.h>
#import <WebKit/WKWebViewPrivate.h>
#import <wtf/RetainPtr.h>
#if PLATFORM(IOS_FAMILY)
TEST(WebKit, OverrideViewportArguments)
{
RetainPtr<TestWKWebView> webView = adoptNS([[TestWKWebView alloc] initWithFrame:NSMakeRect(0, 0, 20, 20)]);
auto bodyWidth = ^{
return [webView stringByEvaluatingJavaScript:@"document.body.clientWidth"];
};
auto setViewport = ^(NSDictionary *viewport) {
[webView _overrideViewportWithArguments:viewport];
[webView waitForNextPresentationUpdate];
};
[webView synchronouslyLoadHTMLString:@"<meta name='viewport' content='initial-scale=1'><div id='divWithViewportUnits' style='width: 100vw;'></div>"];
EXPECT_WK_STREQ("20", bodyWidth());
setViewport(@{ @"width" : @"1000" });
EXPECT_WK_STREQ("1000", bodyWidth());
setViewport(@{ @"width" : @"1000", @"initial-scale": @"1" });
EXPECT_WK_STREQ("1000", bodyWidth());
EXPECT_EQ(1., [webView scrollView].zoomScale);
setViewport(@{ @"width" : @"1000", @"initial-scale": @"5" });
EXPECT_WK_STREQ("1000", bodyWidth());
EXPECT_EQ(5., [webView scrollView].zoomScale);
setViewport(nil);
EXPECT_WK_STREQ("20", bodyWidth());
[webView synchronouslyLoadHTMLString:@"<meta name='viewport' content='width=10'><div id='divWithViewportUnits' style='width: 100vw;'></div>"];
EXPECT_WK_STREQ("10", bodyWidth());
setViewport(@{ @"width" : @"1000", @"initial-scale": @"1" });
EXPECT_WK_STREQ("1000", bodyWidth());
setViewport(@{ @"width" : @"device-width", @"initial-scale": @"1" });
EXPECT_WK_STREQ("20", bodyWidth());
setViewport(@{ @"width" : @"500", @"initial-scale": @"1", @"garbage": @"nonsense" });
EXPECT_WK_STREQ("500", bodyWidth());
// Call overrideViewportWithArguments before loading anything in the
// view and ensure it is respected.
webView = adoptNS([[TestWKWebView alloc] initWithFrame:NSMakeRect(0, 0, 20, 20)]);
setViewport(@{ @"width" : @"1000", @"initial-scale": @"1" });
[webView synchronouslyLoadHTMLString:@"<meta name='viewport' content='initial-scale=1'><div id='divWithViewportUnits' style='width: 100vw;'></div>"];
EXPECT_WK_STREQ("1000", bodyWidth());
EXPECT_EQ(1., [webView scrollView].zoomScale);
}
#endif