DevTools: introduce Trie data structure

third_party/WebKit/LayoutTests/http/tests/inspector-unit/inspector-unit-test.js

 var UnitTest = {};
 (function()
 {
     var oldLoadResourcePromise = Runtime.loadResourcePromise;
     Runtime.loadResourcePromise = function(url)
     {
         if (url.startsWith("/"))
             return oldLoadResourcePromise(url);
 
         if (!url.startsWith("http://"))
@@ skipping 38 matching lines @@
     }
 
     UnitTest.addResult = function(text)
     {
         if (window.testRunner)
             results.push(String(text));
         else
             console.log(text);
     }
 
+    UnitTest.runTests = function(tests)
+    {
+        nextTest();
+
+        function nextTest()
+        {
+            var test = tests.shift();
+            if (!test) {
+                UnitTest.completeTest();
+                return;
+            }
+            UnitTest.addResult("\ntest: " + test.name);
+            var testPromise = test();
+            if (!(testPromise instanceof Promise))
+                testPromise = Promise.resolve();
+            testPromise.then(nextTest);
+        }
+    }
+
     function completeTestOnError(message, source, lineno, colno, error)
     {
         UnitTest.addResult("TEST ENDED IN ERROR: " + error.stack);
         UnitTest.completeTest();
     }
     window.onerror = completeTestOnError;
 
     Runtime.startApplication("/inspector-unit/inspector-unit-test").then(runTest);
 
     function runTest()
@@ skipping 17 matching lines @@
         WebInspector.ContextMenu.installHandler(document);
         WebInspector.Tooltip.installHandler(document);
 
         var rootView = new WebInspector.RootView();
         WebInspector.inspectorView.show(rootView.element);
         WebInspector.inspectorView.showInitialPanel();
         rootView.attachToDocument(document);
 
         test();
     }
-})();
+})();