[DevTools] New harness for inspector-protocol layout tests

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

-/*
- * Copyright (C) 2012 Samsung Electronics. All rights reserved.
- * Copyright (C) 2013 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1.  Redistributions of source code must retain the above copyright
- *     notice, this list of conditions and the following disclaimer.
- * 2.  Redistributions in binary form must reproduce the above copyright
- *     notice, this list of conditions and the following disclaimer in the
- *     documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-var initialize_InspectorTest = function() {
-
-InspectorTest.evaluateInInspectedPage = function(expression, callback)
-{
-    InspectorTest.sendCommand("Runtime.evaluate", { expression: expression }, callback);
-}
-
-InspectorTest.parseURL = function(url)
-{
-    var result = {};
-    var match = url.match(/^([^:]+):\/\/([^\/:]*)(?::([\d]+))?(?:(\/[^#]*)(?:#(.*))?)?$/i);
-    if (!match)
-        return result;
-    result.scheme = match[1].toLowerCase();
-    result.host = match[2];
-    result.port = match[3];
-    result.path = match[4] || "/";
-    result.fragment = match[5];
-    return result;
-}
-
-}
-
-var outputElement;
-
-/**
- * Logs message to process stdout via alert (hopefully implemented with immediate flush).
- * @param {string} text
- */
-function debugLog(text)
-{
-    alert(text);
-}
-
-/**
- * @param {string} text
- */
-function log(text)
-{
-    if (!outputElement) {
-        var intermediate = document.createElement("div");
-        document.body.appendChild(intermediate);
-
-        var intermediate2 = document.createElement("div");
-        intermediate.appendChild(intermediate2);
-
-        outputElement = document.createElement("div");
-        outputElement.className = "output";
-        outputElement.id = "output";
-        outputElement.style.whiteSpace = "pre";
-        intermediate2.appendChild(outputElement);
-    }
-    outputElement.appendChild(document.createTextNode(text));
-    outputElement.appendChild(document.createElement("br"));
-}
-
-function closeTest()
-{
-    closeInspector();
-    testRunner.notifyDone();
-}
-
-var reloadParam = "__protocol__test__reload__";
-
-function runTest()
-{
-    if (!window.testRunner) {
-        console.error("This test requires DumpRenderTree");
-        return;
-    }
-
-    var reloadIndex = window.location.href.lastIndexOf(reloadParam);
-    if (reloadIndex !== -1) {
-        var lastId = window.location.href.substring(reloadIndex + reloadParam.length);
-        window.lastFrontendEvalId = parseInt(lastId, 10);
-        evaluateInFrontend("InspectorTest.pageReloaded();");
-        return;
-    }
-
-    testRunner.dumpAsText();
-    testRunner.waitUntilDone();
-    testRunner.setCanOpenWindows(true);
-
-    openInspector();
-}
-
-function closeInspector()
-{
-    testRunner.closeWebInspector();
-}
-
-var lastFrontendEvalId = 0;
-function evaluateInFrontend(script)
-{
-    testRunner.evaluateInWebInspector(++lastFrontendEvalId, script);
-}
-
-function navigateProtocolTest(url)
-{
-    url += (url.indexOf("?") === -1 ? "?" : "&") + reloadParam + lastFrontendEvalId;
-    window.location.replace(url);
-}
-
-function prepareForReload()
-{
-    window.location += "#" + reloadParam + lastFrontendEvalId;
-}
-
-function openInspector()
-{
-    var scriptTags = document.getElementsByTagName("script");
-    var scriptUrlBasePath = "";
-    for (var i = 0; i < scriptTags.length; ++i) {
-        var index = scriptTags[i].src.lastIndexOf("/inspector-protocol-test.js");
-        if (index > -1 ) {
-            scriptUrlBasePath = scriptTags[i].src.slice(0, index);
-            break;
-        }
-    }
-
-    var dummyFrontendURL = scriptUrlBasePath + "/resources/protocol-test.html";
-    testRunner.showWebInspector("", dummyFrontendURL);
-    // FIXME: rename this 'test' global field across all tests.
-    var testFunction = window.test;
-    if (typeof testFunction === "function") {
-        var initializers = "";
-        for (var symbol in window) {
-            if (!/^initialize_/.test(symbol) || typeof window[symbol] !== "function")
-                continue;
-            initializers += "(" + window[symbol].toString() + ")();\n";
-        }
-        evaluateInFrontend(initializers + "(" + testFunction.toString() +")();");
-        return;
-    }
-    // Kill waiting process if failed to send.
-    alert("Failed to send test function");
-    testRunner.notifyDone();
-}