private static void PerfTest()
{
var target = "Mozilla/5.0 (compatible; MSIE 10.6; Windows NT 6.1; Trident/5.0; InfoPath.2; SLCC1; .NET CLR 3.0.4506.2152; Infospiders .NET CLR 3.5.30729; .NET CLR 2.0.50727) 3gpp-gba UNTRUSTED/1.0";
var patterns = new List <string> {
"googlebot", "bingbot", "yandexbot", "ahrefsbot", "msnbot", "linkedinbot", "exabot", "compspybot",
"yesupbot", "paperlibot", "tweetmemebot", "semrushbot", "gigabot", "voilabot", "adsbot-google",
"botlink", "alkalinebot", "araybot", "undrip bot", "borg-bot", "boxseabot", "yodaobot", "admedia bot",
"ezooms.bot", "confuzzledbot", "coolbot", "internet cruiser robot", "yolinkbot", "diibot", "musobot",
"dragonbot", "elfinbot", "wikiobot", "twitterbot", "contextad bot", "hambot", "iajabot", "news bot",
"irobot", "socialradarbot", "ko_yappo_robot", "skimbot", "psbot", "rixbot", "seznambot", "careerbot",
"simbot", "solbot", "mail.ru_bot", "spiderbot", "blekkobot", "bitlybot", "techbot", "void-bot",
"vwbot_k", "diffbot", "friendfeedbot", "archive.org_bot", "woriobot", "crystalsemanticsbot", "wepbot",
"spbot", "tweetedtimes bot", "mj12bot", "who.is bot", "psbot", "robot", "jbot", "bbot", "bot",
"baiduspider", "80legs", "baidu", "yahoo! slurp", "ia_archiver", "mediapartners-google", "lwp-trivial",
"nederland.zoek", "ahoy", "anthill", "appie", "arale", "araneo", "ariadne", "atn_worldwide", "atomz",
"bjaaland", "ukonline", "bspider", "calif", "christcrawler", "combine", "cosmos", "cusco", "cyberspyder",
"cydralspider", "digger", "grabber", "downloadexpress", "ecollector", "ebiness", "esculapio", "esther",
"fastcrawler", "felix ide", "hamahakki", "kit-fireball", "fouineur", "freecrawl", "desertrealm",
"gammaspider", "gcreep", "golem", "griffon", "gromit", "gulliver", "gulper", "whowhere", "portalbspider",
"havindex", "hotwired", "htdig", "ingrid", "informant", "infospiders", "inspectorwww", "iron33",
"jcrawler", "teoma", "ask jeeves", "jeeves", "image.kapsi.net", "kdd-explorer", "label-grabber",
"larbin", "linkidator", "linkwalker", "lockon", "logo_gif_crawler", "marvin", "mattie", "mediafox",
"merzscope", "nec-meshexplorer", "mindcrawler", "udmsearch", "moget", "motor", "muncher", "muninn",
"muscatferret", "mwdsearch", "sharp-info-agent", "webmechanic", "netscoop", "newscan-online",
"objectssearch", "orbsearch", "packrat", "pageboy", "parasite", "patric", "pegasus", "perlcrawler",
"phpdig", "piltdownman", "pimptrain", "pjspider", "plumtreewebaccessor", "getterrobo-plus", "raven",
"roadrunner", "robbie", "robocrawl", "robofox", "webbandit", "scooter", "search-au", "searchprocess",
"senrigan", "shagseeker", "site valet", "skymob", "slcrawler", "slurp", "snooper", "speedy",
"spider_monkey", "spiderline", "curl_image_client", "suke", "www.sygol.com", "tach_bw", "templeton",
"titin", "topiclink", "udmsearch", "urlck", "valkyrie libwww-perl", "verticrawl", "victoria",
"webscout", "voyager", "crawlpaper", "wapspider", "webcatcher", "t-h-u-n-d-e-r-s-t-o-n-e",
"webmoose", "pagesinventory", "webquest", "webreaper", "webspider", "webwalker", "winona", "occam",
"robi", "fdse", "jobo", "rhcs", "gazz", "dwcp", "yeti", "crawler", "fido", "wlm", "wolp", "wwwc", "xget",
"legs", "curl", "webs", "wget", "sift", "cmc"
};
var search = new WuManber();
search.Initialize(patterns.Select(p => new WordMatch {
Word = p
}).ToList());
var t = Stopwatch.StartNew();
var count = 1_00_000;
for (int i = 0; i < count; i++)
{
var result = search.Search(target).ToArray();
}
var perf = count / (t.ElapsedMilliseconds / 1000.0);
Console.WriteLine($"{count} @ {t.Elapsed}, {perf}/s");
}
private static void FunctionTest()
{
var target = "This is some text I made up. This will be testing\nmulti-pattern matching from Wu/Manber's paper called\n'A Fast Algorithm for Multi-Pattern Searching'. Manber is\ncurrently at Google.";
var patterns = new List <string>();
patterns.Add("this is");
patterns.Add("pattern");
patterns.Add("google!");
patterns.Add("anber");
var search = new WuManber();
search.Initialize(patterns.Select(p => new WordMatch {
Word = p
}).ToList());
foreach (var item in search.Search(target))
{
Console.WriteLine($"{item.Word}: {item.Index}");
}
}