Author: lfryc(a)redhat.com Date: 2010-09-09 07:17:48 -0400 (Thu, 09 Sep 2010) New Revision: 19143 Added: modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/XHRHalter.java modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/XHRState.java modules/tests/metamer/trunk/ftest-source/src/main/resources/javascript/cheiron/XHRHalter.js Removed: modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/SendHalt.java modules/tests/metamer/trunk/ftest-source/src/main/resources/javascript/cheiron/SendHalt.js Modified: modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/AbstracStatusTest.java modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/TestInstantAttributes.java modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/TestReferencedUsage.java Log: SendHalt replaced by more general implementation XHRHalter (able to step all the states of XHR request) - used in a4j:status tests Deleted: modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/SendHalt.java =================================================================== --- modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/SendHalt.java 2010-09-09 11:03:11 UTC (rev 19142) +++ modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/SendHalt.java 2010-09-09 11:17:48 UTC (rev 19143) @@ -1,78 +0,0 @@ -/******************************************************************************* - * JBoss, Home of Professional Open Source - * Copyright 2010, Red Hat, Inc. and individual contributors - * by the @authors tag. See the copyright.txt in the distribution for a - * full listing of individual contributors. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - *******************************************************************************/ -package org.jboss.cheiron.halt; - -import static org.jboss.test.selenium.encapsulated.JavaScript.js; - -import org.jboss.test.selenium.encapsulated.JavaScript; -import org.jboss.test.selenium.framework.AjaxSelenium; -import org.jboss.test.selenium.framework.AjaxSeleniumProxy; - -/** - * @author <a href="mailto:lfryc@redhat.com">Lukas Fryc</a> - * @version $Revision$ - */ -public class SendHalt { - - private static JavaScript isHaltAvailable = js("selenium.browserbot.getCurrentWindow().SendHalt.isHaltAvailable()"); - private static JavaScript getHalt = js("selenium.browserbot.getCurrentWindow().SendHalt.getHalt()"); - private static JavaScript unhalt = js("selenium.browserbot.getCurrentWindow().SendHalt.unhalt({0})"); - private static JavaScript setEnabled = js("selenium.browserbot.getCurrentWindow().SendHalt.setEnabled({0})"); - - private static final AbstractPageExtensions sendHaltExtensions = new AbstractPageExtensions() { - { - loadFromResource("javascript/cheiron/SendHalt.js"); - } - - public JavaScript isExtensionInstalledScript() { - return js("selenium.browserbot.getCurrentWindow().SendHalt != undefined"); - } - }; - - int handle; - - private SendHalt(int handle) { - this.handle = handle; - } - - static AjaxSelenium selenium = AjaxSeleniumProxy.getInstance(); - - public static void enable() { - selenium.getPageExtensions().install(); - sendHaltExtensions.install(); - selenium.getEval(setEnabled.parametrize(true)); - } - - public static void disable() { - selenium.getEval(setEnabled.parametrize(false)); - } - - public static SendHalt getHalt() { - selenium.waitForCondition(isHaltAvailable); - return new SendHalt(Integer.valueOf(selenium.getEval(getHalt))); - } - - public void unhalt() { - selenium.getEval(unhalt.parametrize(handle)); - } - -} Added: modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/XHRHalter.java =================================================================== --- modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/XHRHalter.java (rev 0) +++ modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/XHRHalter.java 2010-09-09 11:17:48 UTC (rev 19143) @@ -0,0 +1,140 @@ +/******************************************************************************* + * JBoss, Home of Professional Open Source + * Copyright 2010, Red Hat, Inc. and individual contributors + * by the @authors tag. See the copyright.txt in the distribution for a + * full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + *******************************************************************************/ +package org.jboss.cheiron.halt; + +import static org.jboss.cheiron.halt.XHRState.*; +import static org.jboss.test.selenium.encapsulated.JavaScript.js; + +import org.apache.commons.lang.Validate; +import org.jboss.test.selenium.encapsulated.JavaScript; +import org.jboss.test.selenium.framework.AjaxSelenium; +import org.jboss.test.selenium.framework.AjaxSeleniumProxy; + +/** + * @author <a href="mailto:lfryc@redhat.com">Lukas Fryc</a> + * @version $Revision$ + */ +public class XHRHalter { + + private static JavaScript isHandleAvailable = js("selenium.browserbot.getCurrentWindow().XHRHalter.isHandleAvailable()"); + private static JavaScript isWaitingForSend = js("selenium.browserbot.getCurrentWindow().XHRHalter.isWaitingForSend({0})"); + private static JavaScript getHandle = js("selenium.browserbot.getCurrentWindow().XHRHalter.getHandle()"); + private static JavaScript continueTo = js("selenium.browserbot.getCurrentWindow().XHRHalter.continueTo({0}, selenium.browserbot.getCurrentWindow().XHRHalter.STATE_{1})"); + private static JavaScript setEnabled = js("selenium.browserbot.getCurrentWindow().XHRHalter.setEnabled({0})"); + + private static final AbstractPageExtensions halterExtensions = new AbstractPageExtensions() { + { + loadFromResource("javascript/cheiron/XHRHalter.js"); + } + + public JavaScript isExtensionInstalledScript() { + return js("selenium.browserbot.getCurrentWindow().XHRHalter != undefined"); + } + }; + + int handle; + + private XHRHalter(int handle) { + this.handle = handle; + } + + static AjaxSelenium selenium = AjaxSeleniumProxy.getInstance(); + + public static void enable() { + selenium.getPageExtensions().install(); + halterExtensions.install(); + selenium.getEval(setEnabled.parametrize(true)); + } + + public static void disable() { + selenium.getEval(setEnabled.parametrize(false)); + } + + public static boolean isHandleAvailable() { + return Boolean.valueOf(selenium.getEval(isHandleAvailable)); + } + + public static void waitForHandleAvailable() { + selenium.waitForCondition(isHandleAvailable); + } + + public static XHRHalter getHandle() { + int handle = Integer.valueOf(selenium.getEval(getHandle)); + if (handle < 0) { + throw new IllegalStateException("Handle is not available"); + } + return new XHRHalter(handle); + } + + public static XHRHalter getHandleBlocking() { + waitForHandleAvailable(); + return getHandle(); + } + + public void continueBefore(XHRState phase) { + Validate.notNull(phase); + XHRState phaseToContinueAfter = XHRState.values()[phase.ordinal() - 1]; + continueAfter(phaseToContinueAfter); + } + + public void continueAfter(XHRState phase) { + Validate.notNull(phase); + selenium.getEval(continueTo.parametrize(handle, phase.toString())); + } + + public boolean isWaitingForSend() { + return Boolean.valueOf(selenium.getEval(isWaitingForSend.parametrize(handle))); + } + + public void waitForOpen() { + selenium.waitForCondition(isWaitingForSend.parametrize(handle)); + } + + public void send() { + continueAfter(SEND); + } + + public void initialize() { + continueAfter(UNITIALIZED); + } + + public void loading() { + continueAfter(LOADING); + } + + public void loaded() { + continueAfter(LOADED); + } + + public void interactive() { + continueAfter(INTERACTIVE); + } + + public void complete() { + continueAfter(COMPLETE); + } + + @Override + public String toString() { + return this.getClass().getName() + ": handle " + handle; + } +} Added: modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/XHRState.java =================================================================== --- modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/XHRState.java (rev 0) +++ modules/tests/metamer/trunk/ftest-source/src/main/java/org/jboss/cheiron/halt/XHRState.java 2010-09-09 11:17:48 UTC (rev 19143) @@ -0,0 +1,5 @@ +package org.jboss.cheiron.halt; + +public enum XHRState { + SEND, UNITIALIZED, LOADING, LOADED, INTERACTIVE, COMPLETE; +} Modified: modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/AbstracStatusTest.java =================================================================== --- modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/AbstracStatusTest.java 2010-09-09 11:03:11 UTC (rev 19142) +++ modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/AbstracStatusTest.java 2010-09-09 11:17:48 UTC (rev 19143) @@ -23,11 +23,13 @@ import static org.testng.Assert.assertEquals; -import org.jboss.cheiron.halt.SendHalt; +import org.jboss.cheiron.halt.XHRHalter; import org.jboss.test.selenium.locator.ElementLocator; import org.jboss.test.selenium.locator.JQueryLocator; import org.jboss.test.selenium.waiting.retrievers.TextRetriever; import org.richfaces.tests.metamer.ftest.AbstractMetamerTest; +import org.testng.annotations.AfterMethod; +import org.testng.annotations.BeforeMethod; /** * @author <a href="mailto:lfryc@redhat.com">Lukas Fryc</a> @@ -43,14 +45,30 @@ TextRetriever retrieveStatus = retrieveText.locator(status); + XHRHalter haltHandler; + + @BeforeMethod + public void cleanXHRHalter() { + haltHandler = null; + } + + protected XHRHalter getCurrentXHRHalter() { + if (haltHandler == null) { + haltHandler = XHRHalter.getHandleBlocking(); + } else { + haltHandler.waitForOpen(); + } + return haltHandler; + } + void testRequestButton(ElementLocator<?> button, String startStatusText, String stopStatusText) { - SendHalt.enable(); + XHRHalter.enable(); selenium.click(button); - SendHalt halt = SendHalt.getHalt(); + XHRHalter halt = getCurrentXHRHalter(); assertEquals(retrieveStatus.retrieve(), startStatusText); - halt.unhalt(); + halt.complete(); waitAjax.waitForChange(startStatusText, retrieveStatus); assertEquals(retrieveStatus.retrieve(), stopStatusText); - SendHalt.disable(); + XHRHalter.disable(); } } Modified: modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/TestInstantAttributes.java =================================================================== --- modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/TestInstantAttributes.java 2010-09-09 11:03:11 UTC (rev 19142) +++ modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/TestInstantAttributes.java 2010-09-09 11:17:48 UTC (rev 19143) @@ -28,7 +28,7 @@ import java.net.URL; -import org.jboss.cheiron.halt.SendHalt; +import org.jboss.cheiron.halt.XHRHalter; import org.jboss.test.selenium.encapsulated.JavaScript; import org.jboss.test.selenium.locator.ElementLocator; import org.richfaces.tests.metamer.ftest.annotations.IssueTracking; @@ -59,12 +59,12 @@ for (int i = 0; i < 2; i++) { attributes.setOnStart(alert.parametrize("start" + 1)); - SendHalt.enable(); + XHRHalter.enable(); selenium.click(button1); selenium.waitForCondition(js("selenium.isAlertPresent()")); assertEquals(selenium.getAlert(), "start" + 1); - SendHalt.getHalt().unhalt(); - SendHalt.disable(); + getCurrentXHRHalter().complete(); + XHRHalter.disable(); } } Modified: modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/TestReferencedUsage.java =================================================================== --- modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/TestReferencedUsage.java 2010-09-09 11:03:11 UTC (rev 19142) +++ modules/tests/metamer/trunk/ftest-source/src/main/java/org/richfaces/tests/metamer/ftest/a4jStatus/TestReferencedUsage.java 2010-09-09 11:17:48 UTC (rev 19143) @@ -26,7 +26,7 @@ import java.net.URL; -import org.jboss.cheiron.halt.SendHalt; +import org.jboss.cheiron.halt.XHRHalter; import org.jboss.test.selenium.locator.JQueryLocator; import org.jboss.test.selenium.waiting.retrievers.TextRetriever; import org.testng.annotations.Test; @@ -50,82 +50,82 @@ @Test public void testClickBothButtonsInSequence() { - SendHalt.enable(); + XHRHalter.enable(); selenium.click(button1); - SendHalt halt = SendHalt.getHalt(); + XHRHalter halt = getCurrentXHRHalter(); assertEquals(retrieveStatus1.retrieve(), "START"); assertEquals(retrieveStatus2.retrieve(), "STOP"); - halt.unhalt(); + halt.complete(); waitAjax.waitForChange("START", retrieveStatus1); selenium.click(button2); - halt = SendHalt.getHalt(); + halt = getCurrentXHRHalter(); assertEquals(retrieveStatus1.retrieve(), "STOP"); assertEquals(retrieveStatus2.retrieve(), "START"); - halt.unhalt(); + halt.complete(); waitAjax.waitForChange("START", retrieveStatus2); assertEquals(retrieveStatus1.retrieve(), "STOP"); assertEquals(retrieveStatus2.retrieve(), "STOP"); - SendHalt.disable(); + XHRHalter.disable(); } @Test public void testClickBothButtonsImmediately() { - SendHalt.enable(); + XHRHalter.enable(); selenium.click(button1); selenium.click(button2); - SendHalt halt = SendHalt.getHalt(); + XHRHalter halt = getCurrentXHRHalter(); assertEquals(retrieveStatus1.retrieve(), "START"); assertEquals(retrieveStatus2.retrieve(), "STOP"); - halt.unhalt(); - halt = SendHalt.getHalt(); + halt.complete(); + halt.waitForOpen(); assertEquals(retrieveStatus1.retrieve(), "STOP"); assertEquals(retrieveStatus2.retrieve(), "START"); - halt.unhalt(); + halt.complete(); waitAjax.waitForChange("START", retrieveStatus2); assertEquals(retrieveStatus1.retrieve(), "STOP"); assertEquals(retrieveStatus2.retrieve(), "STOP"); - SendHalt.disable(); + XHRHalter.disable(); } /** * @Test TODO: selenium is causing 3 requests, but manually we triggers 2 requests (use Firebug to reproduce) */ public void testClickFirstButtonThenSecondButtonThenAgainFirstButtonImmediately() { - SendHalt.enable(); + XHRHalter.enable(); selenium.click(button1); selenium.click(button2); selenium.click(button1); - SendHalt halt = SendHalt.getHalt(); + XHRHalter halt = XHRHalter.getHandleBlocking(); assertEquals(retrieveStatus1.retrieve(), "START"); assertEquals(retrieveStatus2.retrieve(), "STOP"); - halt.unhalt(); - halt = SendHalt.getHalt(); + halt.complete(); + halt.waitForOpen(); assertEquals(retrieveStatus1.retrieve(), "START"); assertEquals(retrieveStatus2.retrieve(), "STOP"); - halt.unhalt(); + halt.complete(); waitAjax.waitForChange("START", retrieveStatus1); assertEquals(retrieveStatus1.retrieve(), "STOP"); assertEquals(retrieveStatus2.retrieve(), "STOP"); - SendHalt.disable(); + XHRHalter.disable(); } @Test public void testDoubleClick() { - SendHalt.enable(); + XHRHalter.enable(); selenium.click(button1); - SendHalt halt = SendHalt.getHalt(); + XHRHalter halt = getCurrentXHRHalter(); assertEquals(retrieveStatus1.retrieve(), "START"); assertEquals(retrieveStatus2.retrieve(), "STOP"); - halt.unhalt(); + halt.complete(); selenium.click(button1); - halt = SendHalt.getHalt(); + halt.waitForOpen(); assertEquals(retrieveStatus1.retrieve(), "START"); assertEquals(retrieveStatus2.retrieve(), "STOP"); - halt.unhalt(); + halt.complete(); waitAjax.waitForChange("START", retrieveStatus1); assertEquals(retrieveStatus1.retrieve(), "STOP"); assertEquals(retrieveStatus2.retrieve(), "STOP"); - SendHalt.disable(); + XHRHalter.disable(); } } Deleted: modules/tests/metamer/trunk/ftest-source/src/main/resources/javascript/cheiron/SendHalt.js =================================================================== --- modules/tests/metamer/trunk/ftest-source/src/main/resources/javascript/cheiron/SendHalt.js 2010-09-09 11:03:11 UTC (rev 19142) +++ modules/tests/metamer/trunk/ftest-source/src/main/resources/javascript/cheiron/SendHalt.js 2010-09-09 11:17:48 UTC (rev 19143) @@ -1,90 +0,0 @@ -/* - * JBoss, Home of Professional Open Source - * Copyright ${year}, Red Hat, Inc. and individual contributors - * by the @authors tag. See the copyright.txt in the distribution for a - * full listing of individual contributors. - * - * This is free software; you can redistribute it and/or modify it - * under the terms of the GNU Lesser General Public License as - * published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * This software is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this software; if not, write to the Free - * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA - * 02110-1301 USA, or see the FSF site: http://www.fsf.org. - */ -var SendHalt = function(xhr, content, callback) { - SendHalt._instances.push(this); - this.halt = true; - this.xhr = xhr; - this.content = content; - this.callback = callback; - this.id = SendHalt._instances.length - 1; -} - -SendHalt._instances = new Array(); -SendHalt._haltCounter = 0; -SendHalt._enabled = false; - -SendHalt.setEnabled = function(enabled) { - SendHalt._enabled = enabled; -} - -SendHalt.isEnabled = function(enabled) { - return SendHalt._enabled; -} - -SendHalt.getLastId = function() { - return SendHalt._instances.length - 1; -} - -SendHalt.getHalt = function() { - if (SendHalt.isHaltAvailable()) { - SendHalt._haltCounter += 1; - return SendHalt.getLastId(); - } - return -1; -} - -SendHalt.XHRWrapperInjection = { - send : RichFacesSelenium.XHRWrapper.prototype.send -} - -SendHalt._repeatWait = function(id) { - var halt = SendHalt._instances[id]; - if (halt.halt) { - setTimeout("SendHalt._repeatWait(" + id + ")", 100); - } else { - halt.callback(halt.xhr, halt.content); - } -} - -SendHalt.prototype.wait = function() { - SendHalt._repeatWait(this.id); -} - -SendHalt.unhalt = function(id) { - var halt = SendHalt._instances[id]; - halt.halt = false; -} - -SendHalt.isHaltAvailable = function() { - return SendHalt.getLastId() == SendHalt._haltCounter; -} - -RichFacesSelenium.XHRWrapper.prototype.send = function(content) { - if (SendHalt.isEnabled()) { - var metamerHalt = new SendHalt(this, content, function(xhr, content1) { - SendHalt.XHRWrapperInjection.send.call(xhr, content1); - }); - metamerHalt.wait(); - } else { - SendHalt.XHRWrapperInjection.send.call(this, content); - } -}; \ No newline at end of file Added: modules/tests/metamer/trunk/ftest-source/src/main/resources/javascript/cheiron/XHRHalter.js =================================================================== --- modules/tests/metamer/trunk/ftest-source/src/main/resources/javascript/cheiron/XHRHalter.js (rev 0) +++ modules/tests/metamer/trunk/ftest-source/src/main/resources/javascript/cheiron/XHRHalter.js 2010-09-09 11:17:48 UTC (rev 19143) @@ -0,0 +1,182 @@ +/* + * JBoss, Home of Professional Open Source + * Copyright ${year}, Red Hat, Inc. and individual contributors + * by the @authors tag. See the copyright.txt in the distribution for a + * full listing of individual contributors. + * + * This is free software; you can redistribute it and/or modify it + * under the terms of the GNU Lesser General Public License as + * published by the Free Software Foundation; either version 2.1 of + * the License, or (at your option) any later version. + * + * This software is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this software; if not, write to the Free + * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA, or see the FSF site: http://www.fsf.org. + */ +var XHRHalter = function(xhr) { + XHRHalter._associations[xhr] = this; + if (this.id == undefined) { + XHRHalter._instances.push(this); + this.id = XHRHalter._instances.length - 1; + } + this.currentState = XHRHalter.STATE_OPEN; + this.availableStates = new Array(); + this.continueToState = XHRHalter.STATE_OPEN; + this.xhr = xhr; + this.sendParams = {}; + this.xhrParams = new Array(); + this.saveXhrParams(); + this.callback = function(xhr) { + XHRHalter.XHRWrapperInjection.onreadystatechangeCallback.call(xhr); + }; +}; + +XHRHalter.STATE_OPEN = -2; +XHRHalter.STATE_SEND = -1; +XHRHalter.STATE_UNITIALIZED = 0; +XHRHalter.STATE_LOADING = 1; +XHRHalter.STATE_LOADED = 2; +XHRHalter.STATE_INTERACTIVE = 3; +XHRHalter.STATE_COMPLETE = 4; + +XHRHalter._instances = new Array(); +XHRHalter._associations = {}; +XHRHalter._haltCounter = 0; +XHRHalter._enabled = true; + +XHRHalter.setEnabled = function(enabled) { + XHRHalter._enabled = enabled; +}; + +XHRHalter.isEnabled = function(enabled) { + return XHRHalter._enabled; +}; + +XHRHalter.getHandle = function() { + if (XHRHalter.isHandleAvailable()) { + return XHRHalter._haltCounter++; + } + return -1; +}; + +XHRHalter.XHRWrapperInjection = { + onreadystatechangeCallback : RichFacesSelenium.XHRWrapper.prototype.onreadystatechangeCallback, + open : RichFacesSelenium.XHRWrapper.prototype.open, + send : RichFacesSelenium.XHRWrapper.prototype.send +}; + +XHRHalter._repeatWait = function(id) { + var halter = XHRHalter._instances[id]; + halter.tryProcessStates(); + if (!halter.isXhrCompleted()) { + setTimeout("XHRHalter._repeatWait(" + id + ")", 100); + } +}; + +XHRHalter.prototype.isXhrCompleted = function() { + return this.currentState == XHRHalter.STATE_COMPLETE; +}; + +XHRHalter.prototype.getLastAvailableState = function() { + return this.availableStates.length - 1; +}; + +XHRHalter.continueTo = function(id, state) { + var halter = XHRHalter._instances[id]; + if (state < halter.continueToState) { + throw new Error("cannot continue to state (" + state + ") before the actual state (" + halter.continueToState + ")"); + } + halter.continueToState = state; +}; + +XHRHalter.isWaitingForSend = function(id) { + var halter = XHRHalter._instances[id]; + return halter.currentState == XHRHalter.STATE_OPEN && halter.continueToState == XHRHalter.STATE_OPEN; +}; + +XHRHalter.prototype.tryProcessStates = function() { + while (this.currentState < this.continueToState && this.currentState < this.getLastAvailableState()) { + this.currentState += 1; + this.processState(this.currentState); + } +}; + +XHRHalter.prototype.processState = function(state) { + this.loadXhrParams(state); + switch (state) { + case XHRHalter.STATE_SEND : + XHRHalter.XHRWrapperInjection.send.call(this.xhr, this.sendParams['content']); + break; + default : + this.callback(this.xhr); + } +}; + +XHRHalter.prototype.loadXhrParams = function(state) { + state = Math.max(state, XHRHalter.STATE_UNITIALIZED); + var holder = this.availableStates[state]; + this.xhr.readyState = state; + this.xhr.responseText = holder.responseText; + this.xhr.responseXML = holder.responseXML; + this.xhr.status = holder.status; + this.xhr.statusText = holder.statusText; + this.xhr.onreadystatechange = holder.onreadystatechange; +}; + +XHRHalter.prototype.saveXhrParams = function() { + this.availableStates[this.xhr.readyState] = {}; + var holder = this.availableStates[this.xhr.readyState]; + holder.responseText = this.xhr.responseText; + holder.responseXML = this.xhr.responseXML; + holder.status = this.xhr.status; + holder.statusText = this.xhr.statusText; + holder.onreadystatechange = this.xhr.onreadystatechange; +}; + +XHRHalter.prototype.wait = function() { + XHRHalter._repeatWait(this.id); +}; + +XHRHalter.isHandleAvailable = function() { + return XHRHalter._instances.length - 1 >= XHRHalter._haltCounter; +}; + +RichFacesSelenium.XHRWrapper.prototype.onreadystatechangeCallback = function() { + if (XHRHalter.isEnabled()) { + var halter = XHRHalter._associations[this]; + halter.saveXhrParams(); + halter.loadXhrParams(halter.currentState); + } else { + XHRHalter.XHRWrapperInjection.onreadystatechangeCallback.call(this); + } +}; + +RichFacesSelenium.XHRWrapper.prototype.open = function(method, url, asyncFlag, userName, password) { + if (XHRHalter.isEnabled()) { + var halter = XHRHalter._associations[this]; + if (halter === undefined) { + halter = new XHRHalter(this); + } else { + XHRHalter.call(halter, this); + } + halter.wait(); + } + asyncFlag = (asyncFlag !== false); + return XHRHalter.XHRWrapperInjection.open.call(this, method, url, asyncFlag, userName, password); +}; + + +RichFacesSelenium.XHRWrapper.prototype.send = function(content) { + if (XHRHalter.isEnabled()) { + var halter = XHRHalter._associations[this]; + halter.sendParams['content'] = content; + } else { + return XHRHalter.XHRWrapperInjection.send.call(this, content); + } +};