Tools/TestWebKitAPI/Tests/WebKitCocoa/LoadInvalidURLRequest.mm

/*
 * 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 "TestURLSchemeHandler.h"
#import <WebKit/WKNavigationPrivate.h>
#import <WebKit/WKWebView.h>
#import <pal/spi/cf/CFNetworkSPI.h>
#import <wtf/RetainPtr.h>
#import <wtf/cocoa/NSURLExtras.h>
#import <wtf/cocoa/TypeCastsCocoa.h>

static bool didFinishTest;
static bool didFailProvisionalLoad;
static const char literal[] = "https://www.example.com<>/";

static NSURL *literalURL(const char* literal)
{
    return WTF::URLWithData([NSData dataWithBytes:literal length:strlen(literal)], nil);
}

@interface LoadInvalidURLNavigationActionDelegate : NSObject <WKNavigationDelegate>
@end

@implementation LoadInvalidURLNavigationActionDelegate

- (void)webView:(WKWebView *)webView didCommitNavigation:(WKNavigation *)navigation
{
    didFinishTest = true;
}

- (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(WKNavigation *)navigation withError:(NSError *)error
{
    EXPECT_WK_STREQ(error.domain, @"WebKitErrorDomain");
    EXPECT_EQ(error.code, 101);
    EXPECT_NULL(error.userInfo[NSURLErrorFailingURLErrorKey]);

    didFailProvisionalLoad = true;
    didFinishTest = true;
}

@end

@interface TestURLRequest : NSURLRequest
- (instancetype)initWithURL:(NSURL *)URL;
@end

@implementation TestURLRequest
- (instancetype)initWithURL:(NSURL *)URL
{
    if (!(self = [super initWithURL:URL]))
        return nil;
    return self;
}
- (void)encodeWithCoder:(NSCoder *)coder
{
    EXPECT_TRUE(false);
}
@end

namespace TestWebKitAPI {

TEST(WebKit, LoadInvalidURLRequest)
{
    @autoreleasepool {
        RetainPtr<WKWebView> webView = adoptNS([[WKWebView alloc] initWithFrame:NSMakeRect(0, 0, 800, 600)]);

        RetainPtr<LoadInvalidURLNavigationActionDelegate> delegate = adoptNS([[LoadInvalidURLNavigationActionDelegate alloc] init]);
        [webView setNavigationDelegate:delegate.get()];
        [webView loadRequest:[NSURLRequest requestWithURL:literalURL(literal)]];

        didFinishTest = false;
        didFailProvisionalLoad = false;
        Util::run(&didFinishTest);

        EXPECT_TRUE(didFailProvisionalLoad);
    }
}

TEST(WebKit, LoadInvalidURLRequestNonASCII)
{
    __block bool done = false;
    auto delegate = adoptNS([TestNavigationDelegate new]);
    delegate.get().webContentProcessDidTerminate = ^(WKWebView *, _WKProcessTerminationReason) {
        ASSERT_NOT_REACHED();
    };
    delegate.get().didFailProvisionalNavigation = ^(WKWebView *, WKNavigation *, NSError *error) {
        EXPECT_WK_STREQ(error.domain, @"WebKitErrorDomain");
        EXPECT_EQ(error.code, WebKitErrorCannotShowURL);
        EXPECT_WK_STREQ([error.userInfo[NSURLErrorFailingURLErrorKey] absoluteString], "");
        done = true;
    };
    auto webView = adoptNS([WKWebView new]);
    [webView setNavigationDelegate:delegate.get()];
    const UInt8 bytes[10] = { 'h', 't', 't', 'p', ':', '/', '/', 0xE2, 0x80, 0x80 };
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:bridge_cast(adoptCF(CFURLCreateAbsoluteURLWithBytes(nullptr, bytes, 10, kCFStringEncodingUTF8, nullptr, true))).get()];
    [request _setProperty:request.URL forKey:@"_kCFHTTPCookiePolicyPropertySiteForCookies"];
    [webView loadRequest:request];
    Util::run(&done);
}

TEST(WebKit, LoadNSURLRequestSubclass)
{
    auto request = adoptNS([[TestURLRequest alloc] initWithURL:[NSURL URLWithString:@"test:///"]]);
    auto handler = adoptNS([TestURLSchemeHandler new]);
    handler.get().startURLSchemeTaskHandler = ^(WKWebView *, id<WKURLSchemeTask> task) {
        respond(task, "hi");
    };
    auto configuration = adoptNS([WKWebViewConfiguration new]);
    [configuration setURLSchemeHandler:handler.get() forURLScheme:@"test"];
    auto webView = adoptNS([[WKWebView alloc] initWithFrame:NSZeroRect configuration:configuration.get()]);
    [webView loadRequest:request.get()];
    [webView _test_waitForDidFinishNavigation];
}

TEST(WebKit, LoadNSURLRequestWithMutablePropertiesAndKeys)
{
    NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSBundle.test_resourcesBundle URLForResource:@"simple" withExtension:@"html"]];
    [NSURLProtocol setProperty:[NSMutableData data] forKey:[NSMutableString stringWithString:@"mutablestring"] inRequest:request];
    [NSURLProtocol setProperty:[NSMutableArray array] forKey:@"key1" inRequest:request];
    [NSURLProtocol setProperty:[NSMutableDictionary dictionary] forKey:@"key2" inRequest:request];
    [NSURLProtocol setProperty:[NSMutableString string] forKey:@"key3" inRequest:request];
    auto webView = adoptNS([WKWebView new]);
    auto response = adoptNS([[NSURLResponse alloc] initWithURL:request.URL MIMEType:nil expectedContentLength:0 textEncodingName:nil]);
    [webView loadSimulatedRequest:request response:response.get() responseData:[NSData data]];
    [webView _test_waitForDidFinishNavigation];
}

TEST(WebKit, NavigateToInvalidURL)
{
    auto webView = adoptNS([WKWebView new]);
    auto delegate = adoptNS([TestNavigationDelegate new]);
    webView.get().navigationDelegate = delegate.get();
    __block bool finished { false };
    delegate.get().decidePolicyForNavigationAction = ^(WKNavigationAction *action, void (^decisionHandler)(WKNavigationActionPolicy)) {
        if ([action.request.URL.absoluteString isEqualToString:@"https://webkit.org/"])
            return decisionHandler(WKNavigationActionPolicyAllow);
        EXPECT_WK_STREQ(action.request.URL.absoluteString, "customscheme://Help%20Central/123456");
        decisionHandler(WKNavigationActionPolicyCancel);
        finished = true;
    };
    [webView loadHTMLString:@"<a id='link' href='customscheme://Help Central/123456'</a><script>link.click()</script>" baseURL:[NSURL URLWithString:@"https://webkit.org/"]];
    Util::run(&finished);
}

TEST(WebKit, LoadInvalidURLWithSpaceCharacter)
{
    __block bool done = false;
    auto delegate = adoptNS([TestNavigationDelegate new]);
    delegate.get().didFailProvisionalNavigation = ^(WKWebView *, WKNavigation *, NSError *error) {
        EXPECT_WK_STREQ(error.domain, @"WebKitErrorDomain");
        EXPECT_EQ(error.code, WebKitErrorCannotShowURL);
        EXPECT_WK_STREQ([error.userInfo[NSURLErrorFailingURLErrorKey] absoluteString], "");
        done = true;
    };
    auto webView = adoptNS([WKWebView new]);
    [webView setNavigationDelegate:delegate.get()];
    [webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"https://%20.example.com/"]]];
    Util::run(&done);
}

} // namespace TestWebKitAPI