DevTools: Convert inspector-unit tests to use reusable test harness

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

Index: third_party/WebKit/LayoutTests/http/tests/inspector-unit/inspector-unit-test.js
diff --git a/third_party/WebKit/LayoutTests/http/tests/inspector-unit/inspector-unit-test.js b/third_party/WebKit/LayoutTests/http/tests/inspector-unit/inspector-unit-test.js
deleted file mode 100644
index bb1ca19ec5297f1f2e8ea5a0e52e668b39523f21..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/http/tests/inspector-unit/inspector-unit-test.js
+++ /dev/null
@@ -1,157 +0,0 @@
-var UnitTest = {};
-(function()
-{
-    var lazyModules = [];
-    var oldLoadResourcePromise = Runtime.loadResourcePromise;
-    Runtime.loadResourcePromise = function(url)
-    {
-        if (url.startsWith("/"))
-            return oldLoadResourcePromise(url);
-
-        if (!url.startsWith("http://"))
-            return oldLoadResourcePromise("/inspector-debug/" + url);
-
-        var parsedURL = new URL(url, location.href);
-        var parsedLocation = new URL(location.href);
-
-        // hosted devtools is confused.
-        parsedURL.pathname = parsedURL.pathname.replace('/inspector-unit/', '/inspector-debug/');
-        return oldLoadResourcePromise(parsedURL.toString());
-    }
-
-    if (window.testRunner) {
-        testRunner.dumpAsText();
-        testRunner.waitUntilDone();
-    }
-
-    var results = [];
-    UnitTest.completeTest = function()
-    {
-        if (!window.testRunner) {
-            console.log("Test Done");
-            return;
-        }
-
-        document.documentElement.childNodes.forEach(x => x.remove());
-        var outputElement = document.createElement("div");
-        // Support for svg - add to document, not body, check for style.
-        if (outputElement.style) {
-            outputElement.style.whiteSpace = "pre";
-            outputElement.style.height = "10px";
-            outputElement.style.overflow = "hidden";
-        }
-        document.documentElement.appendChild(outputElement);
-        for (var i = 0; i < results.length; i++) {
-            outputElement.appendChild(document.createTextNode(results[i]));
-            outputElement.appendChild(document.createElement("br"));
-        }
-        results = [];
-        testRunner.notifyDone();
-    };
-
-    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);
-        }
-    };
-
-    UnitTest.addSniffer = function(receiver, methodName)
-    {
-        return new Promise(function(resolve, reject)
-        {
-            var original = receiver[methodName];
-            if (typeof original !== "function") {
-                reject("Cannot find method to override: " + methodName);
-                return;
-            }
-
-            receiver[methodName] = function(var_args)
-            {
-                try {
-                    var result = original.apply(this, arguments);
-                } finally {
-                    receiver[methodName] = original;
-                }
-                // In case of exception the override won't be called.
-                try {
-                    Array.prototype.push.call(arguments, result);
-                    resolve.apply(this, arguments);
-                } catch (e) {
-                    reject("Exception in overriden method '" + methodName + "': " + e);
-                    UnitTest.completeTest();
-                }
-                return result;
-            };
-        });
-    };
-
-    UnitTest.addDependency = function(lazyModule)
-    {
-        lazyModules.push(lazyModule);
-    };
-
-    UnitTest.createKeyEvent = function(key, ctrlKey, altKey, shiftKey, metaKey)
-    {
-        return new KeyboardEvent("keydown", { key: key, bubbles: true, cancelable: true, ctrlKey: ctrlKey, altKey: altKey, shiftKey: shiftKey, metaKey: metaKey });
-    };
-
-    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()
-    {
-        var description = document.body.textContent.trim();
-        if (description)
-            UnitTest.addResult(description);
-
-        Common.settings = new Common.Settings(new Common.SettingsStorage(
-            {},
-            InspectorFrontendHost.setPreference,
-            InspectorFrontendHost.removePreference,
-            InspectorFrontendHost.clearPreferences));
-
-
-        UI.viewManager = new UI.ViewManager();
-        UI.initializeUIUtils(document, Common.settings.createSetting("uiTheme", "default"));
-        UI.installComponentRootStyles(document.body);
-
-        UI.zoomManager = new UI.ZoomManager(window, InspectorFrontendHost);
-        UI.inspectorView = UI.InspectorView.instance();
-        UI.ContextMenu.initialize();
-        UI.ContextMenu.installHandler(document);
-        UI.Tooltip.installHandler(document);
-
-        var rootView = new UI.RootView();
-        UI.inspectorView.show(rootView.element);
-        rootView.attachToDocument(document);
-        Promise.all(lazyModules.map(lazyModule => window.runtime.loadModulePromise(lazyModule))).then(test);
-    }
-})();
-