Tools/TestWebKitAPI/Tests/WebKitCocoa/_WKUserContentExtensionStore.mm

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#import "config.h"
#import <WebKit/WKFoundation.h>

#import "PlatformUtilities.h"
#import "Test.h"
#import <WebKit/_WKUserContentExtensionStorePrivate.h>
#import <wtf/RetainPtr.h>

class _WKUserContentExtensionStoreTest : public testing::Test {
public:
    virtual void SetUp()
    {
        [[_WKUserContentExtensionStore defaultStore] _removeAllContentExtensions];
    }
};

static NSString *basicFilter = @"[{\"action\":{\"type\":\"block\"},\"trigger\":{\"url-filter\":\".*webkit.org\"}}]";

TEST_F(_WKUserContentExtensionStoreTest, Compile)
{
    __block bool doneCompiling = false;
    [[_WKUserContentExtensionStore defaultStore] compileContentExtensionForIdentifier:@"TestExtension" encodedContentExtension:basicFilter completionHandler:^(_WKUserContentFilter *filter, NSError *error) {
    
        EXPECT_NOT_NULL(filter);
        EXPECT_NULL(error);

        doneCompiling = true;
    }];
    TestWebKitAPI::Util::run(&doneCompiling);
}

static NSString *invalidFilter = @"[";

static void checkDomain(NSError *error)
{
    EXPECT_STREQ([[error domain] UTF8String], [_WKUserContentExtensionsDomain UTF8String]);
}

TEST_F(_WKUserContentExtensionStoreTest, InvalidExtension)
{
    __block bool doneCompiling = false;
    [[_WKUserContentExtensionStore defaultStore] compileContentExtensionForIdentifier:@"TestExtension" encodedContentExtension:invalidFilter completionHandler:^(_WKUserContentFilter *filter, NSError *error) {
    
        EXPECT_NULL(filter);
        EXPECT_NOT_NULL(error);
        checkDomain(error);
        EXPECT_EQ(error.code, _WKUserContentExtensionStoreErrorCompileFailed);
        EXPECT_STREQ("Rule list compilation failed: Failed to parse the JSON String.", [[error helpAnchor] UTF8String]);

        doneCompiling = true;
    }];
    TestWebKitAPI::Util::run(&doneCompiling);
}

TEST_F(_WKUserContentExtensionStoreTest, Lookup)
{
    __block bool doneCompiling = false;
    [[_WKUserContentExtensionStore defaultStore] compileContentExtensionForIdentifier:@"TestExtension" encodedContentExtension:basicFilter completionHandler:^(_WKUserContentFilter *filter, NSError *error) {
    
        EXPECT_NOT_NULL(filter);
        EXPECT_NULL(error);

        doneCompiling = true;
    }];
    TestWebKitAPI::Util::run(&doneCompiling);

    __block bool doneLookingUp = false;
    [[_WKUserContentExtensionStore defaultStore] lookupContentExtensionForIdentifier:@"TestExtension" completionHandler:^(_WKUserContentFilter *filter, NSError *error) {
    
        EXPECT_NOT_NULL(filter);
        EXPECT_NULL(error);

        doneLookingUp = true;
    }];
    TestWebKitAPI::Util::run(&doneLookingUp);
}

TEST_F(_WKUserContentExtensionStoreTest, NonExistingIdentifierLookup)
{
    __block bool doneLookingUp = false;
    [[_WKUserContentExtensionStore defaultStore] lookupContentExtensionForIdentifier:@"DoesNotExist" completionHandler:^(_WKUserContentFilter *filter, NSError *error) {
    
        EXPECT_NULL(filter);
        EXPECT_NOT_NULL(error);
        checkDomain(error);
        EXPECT_EQ(error.code, _WKUserContentExtensionStoreErrorLookupFailed);
        EXPECT_STREQ("Rule list lookup failed: Unspecified error during lookup.", [[error helpAnchor] UTF8String]);
        
        doneLookingUp = true;
    }];
    TestWebKitAPI::Util::run(&doneLookingUp);
}

TEST_F(_WKUserContentExtensionStoreTest, VersionMismatch)
{
    __block bool doneCompiling = false;
    [[_WKUserContentExtensionStore defaultStore] compileContentExtensionForIdentifier:@"TestExtension" encodedContentExtension:basicFilter completionHandler:^(_WKUserContentFilter *filter, NSError *error)
    {
        
        EXPECT_NOT_NULL(filter);
        EXPECT_NULL(error);
        
        doneCompiling = true;
    }];
    TestWebKitAPI::Util::run(&doneCompiling);

    [[_WKUserContentExtensionStore defaultStore] _invalidateContentExtensionVersionForIdentifier:@"TestExtension"];
    
    __block bool doneLookingUp = false;
    [[_WKUserContentExtensionStore defaultStore] lookupContentExtensionForIdentifier:@"TestExtension" completionHandler:^(_WKUserContentFilter *filter, NSError *error)
    {
        
        EXPECT_NULL(filter);
        EXPECT_NOT_NULL(error);
        checkDomain(error);
        EXPECT_EQ(error.code, _WKUserContentExtensionStoreErrorVersionMismatch);
        EXPECT_STREQ("Rule list lookup failed: Version of file does not match version of interpreter.", [[error helpAnchor] UTF8String]);
        
        doneLookingUp = true;
    }];
    TestWebKitAPI::Util::run(&doneLookingUp);
}

TEST_F(_WKUserContentExtensionStoreTest, Removal)
{
    __block bool doneCompiling = false;
    [[_WKUserContentExtensionStore defaultStore] compileContentExtensionForIdentifier:@"TestExtension" encodedContentExtension:basicFilter completionHandler:^(_WKUserContentFilter *filter, NSError *error) {
    
        EXPECT_NOT_NULL(filter);
        EXPECT_NULL(error);

        doneCompiling = true;
    }];
    TestWebKitAPI::Util::run(&doneCompiling);

    __block bool doneRemoving = false;
    [[_WKUserContentExtensionStore defaultStore] removeContentExtensionForIdentifier:@"TestExtension" completionHandler:^(NSError *error) {
        EXPECT_NULL(error);

        doneRemoving = true;
    }];
    TestWebKitAPI::Util::run(&doneRemoving);
}

TEST_F(_WKUserContentExtensionStoreTest, NonExistingIdentifierRemove)
{
    __block bool doneRemoving = false;
    [[_WKUserContentExtensionStore defaultStore] removeContentExtensionForIdentifier:@"DoesNotExist" completionHandler:^(NSError *error) {
        EXPECT_NOT_NULL(error);
        checkDomain(error);
        EXPECT_EQ(error.code, _WKUserContentExtensionStoreErrorRemoveFailed);
        EXPECT_STREQ("Rule list removal failed: Unspecified error during remove.", [[error helpAnchor] UTF8String]);

        doneRemoving = true;
    }];
    TestWebKitAPI::Util::run(&doneRemoving);
}