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

 /*
  * Copyright (C) 2015 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, OverrideMinimumLayoutSizeWithNegativeHeight)
 {
     auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
     [webView _overrideLayoutParametersWithMinimumLayoutSize:CGSizeMake(320, -1000) maximumUnobscuredSizeOverride:CGSizeMake(0, 0)];
     [webView synchronouslyLoadHTMLString:@"<meta name='viewport' content='width=device-width, initial-scale=1'><body>Hello</body>"];
     EXPECT_GE([webView _fixedLayoutSize].height, 0);
 }

 #else

 static bool fixedLayoutSizeDone;
 static bool fixedLayoutSizeAfterNavigationDone;
 static bool fixedLayoutSizeDisabledDone;

 TEST(WebKit, FixedLayoutSize)
 {
     RetainPtr<WKWebView> webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100)]);

     [webView evaluateJavaScript:@"document.body.clientWidth" completionHandler:^(id result, NSError *error) {
         EXPECT_EQ(100, [result integerValue]);

         [webView _setLayoutMode:_WKLayoutModeFixedSize];
         [webView _setFixedLayoutSize:NSMakeSize(200, 200)];

         [webView evaluateJavaScript:@"document.body.clientWidth" completionHandler:^(id result, NSError *error) {
             EXPECT_EQ(200, [result integerValue]);

             fixedLayoutSizeDone = true;
         }];
     }];

     TestWebKitAPI::Util::run(&fixedLayoutSizeDone);

     NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@"simple" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]];
     [webView loadRequest:request];
     [webView _test_waitForDidFinishNavigation];

     // After navigating, fixed layout size should be persisted.
     [webView evaluateJavaScript:@"document.body.clientWidth" completionHandler:^(id result, NSError *error) {
         EXPECT_EQ(200, [result integerValue]);
         fixedLayoutSizeAfterNavigationDone = true;
     }];

     TestWebKitAPI::Util::run(&fixedLayoutSizeAfterNavigationDone);

     [webView _setLayoutMode:_WKLayoutModeViewSize];
     [webView evaluateJavaScript:@"document.body.clientWidth" completionHandler:^(id result, NSError *error) {
         EXPECT_EQ(100, [result integerValue]);
         fixedLayoutSizeDisabledDone = true;
     }];

     TestWebKitAPI::Util::run(&fixedLayoutSizeDisabledDone);
 }

 #endif
	/*
	* Copyright (C) 2015 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, OverrideMinimumLayoutSizeWithNegativeHeight)
	{
	auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 320, 500)]);
	[webView _overrideLayoutParametersWithMinimumLayoutSize:CGSizeMake(320, -1000) maximumUnobscuredSizeOverride:CGSizeMake(0, 0)];
	[webView synchronouslyLoadHTMLString:@"<meta name='viewport' content='width=device-width, initial-scale=1'><body>Hello</body>"];
	EXPECT_GE([webView _fixedLayoutSize].height, 0);
	}

	#else

	static bool fixedLayoutSizeDone;
	static bool fixedLayoutSizeAfterNavigationDone;
	static bool fixedLayoutSizeDisabledDone;

	TEST(WebKit, FixedLayoutSize)
	{
	RetainPtr<WKWebView> webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 100, 100)]);

	[webView evaluateJavaScript:@"document.body.clientWidth" completionHandler:^(id result, NSError *error) {
	EXPECT_EQ(100, [result integerValue]);

	[webView _setLayoutMode:_WKLayoutModeFixedSize];
	[webView _setFixedLayoutSize:NSMakeSize(200, 200)];

	[webView evaluateJavaScript:@"document.body.clientWidth" completionHandler:^(id result, NSError *error) {
	EXPECT_EQ(200, [result integerValue]);

	fixedLayoutSizeDone = true;
	}];
	}];

	TestWebKitAPI::Util::run(&fixedLayoutSizeDone);

	NSURLRequest *request = [NSURLRequest requestWithURL:[[NSBundle mainBundle] URLForResource:@"simple" withExtension:@"html" subdirectory:@"TestWebKitAPI.resources"]];
	[webView loadRequest:request];
	[webView _test_waitForDidFinishNavigation];

	// After navigating, fixed layout size should be persisted.
	[webView evaluateJavaScript:@"document.body.clientWidth" completionHandler:^(id result, NSError *error) {
	EXPECT_EQ(200, [result integerValue]);
	fixedLayoutSizeAfterNavigationDone = true;
	}];

	TestWebKitAPI::Util::run(&fixedLayoutSizeAfterNavigationDone);

	[webView _setLayoutMode:_WKLayoutModeViewSize];
	[webView evaluateJavaScript:@"document.body.clientWidth" completionHandler:^(id result, NSError *error) {
	EXPECT_EQ(100, [result integerValue]);
	fixedLayoutSizeDisabledDone = true;
	}];

	TestWebKitAPI::Util::run(&fixedLayoutSizeDisabledDone);
	}

	#endif