Tools/TestWebKitAPI/Tests/WebKitCocoa/ImageAnalysisTests.mm

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#import "config.h"

#if ENABLE(IMAGE_ANALYSIS)

#import "InstanceMethodSwizzler.h"
#import "PlatformUtilities.h"
#import "TestWKWebView.h"
#import "WKWebViewConfigurationExtras.h"
#import <WebKit/WKWebViewPrivate.h>
#import <WebKit/WKWebViewPrivateForTesting.h>
#import <pal/cocoa/VisionKitCoreSoftLink.h>
#import <pal/spi/cocoa/VisionKitCoreSPI.h>

namespace TestWebKitAPI {

#if PLATFORM(IOS_FAMILY)

static CGPoint swizzledLocationInView(id, SEL, UIView *)
{
    return CGPointMake(100, 100);
}

static bool gDidProcessRequest = false;
static void swizzledProcessRequest(id, SEL, VKImageAnalyzerRequest *, void (^)(double progress), void (^completion)(VKImageAnalysis *analysis, NSError *error))
{
    gDidProcessRequest = true;
    completion(nil, [NSError errorWithDomain:NSCocoaErrorDomain code:1 userInfo:nil]);
}

TEST(ImageAnalysisTests, DoNotAnalyzeImagesInEditableContent)
{
    InstanceMethodSwizzler gestureLocationSwizzler { UIGestureRecognizer.class, @selector(locationInView:), reinterpret_cast<IMP>(swizzledLocationInView) };
    InstanceMethodSwizzler imageAnalysisRequestSwizzler { PAL::getVKImageAnalyzerClass(), @selector(processRequest:progressHandler:completionHandler:), reinterpret_cast<IMP>(swizzledProcessRequest) };

    auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 400, 400)]);
    [webView _setEditable:YES];
    [webView synchronouslyLoadTestPageNamed:@"image"];

    [webView _imageAnalysisGestureRecognizer].state = UIGestureRecognizerStateBegan;
    [webView waitForNextPresentationUpdate];
    EXPECT_FALSE(gDidProcessRequest);
}

TEST(ImageAnalysisTests, HandleImageAnalyzerError)
{
    InstanceMethodSwizzler gestureLocationSwizzler { UIGestureRecognizer.class, @selector(locationInView:), reinterpret_cast<IMP>(swizzledLocationInView) };
    InstanceMethodSwizzler imageAnalysisRequestSwizzler { PAL::getVKImageAnalyzerClass(), @selector(processRequest:progressHandler:completionHandler:), reinterpret_cast<IMP>(swizzledProcessRequest) };

    auto webView = adoptNS([[TestWKWebView alloc] initWithFrame:CGRectMake(0, 0, 400, 400)]);
    [webView synchronouslyLoadTestPageNamed:@"image"];

    [webView _imageAnalysisGestureRecognizer].state = UIGestureRecognizerStateBegan;
    [webView waitForNextPresentationUpdate];
    EXPECT_TRUE(gDidProcessRequest);
}

#endif // PLATFORM(IOS_FAMILY)

} // namespace TestWebKitAPI

#endif // ENABLE(IMAGE_ANALYSIS)