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adding nsISHistoryTestLib.js test library and nsISHistoryTestCase1.html test script.
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embedding/qa/jstests/sHistory/NsISHistoryTestCase1.html
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76
embedding/qa/jstests/sHistory/NsISHistoryTestCase1.html
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<html>
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<head>
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<script TYPE="text/javascript" SRC="nsISHistoryTestLib.js"></script>
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<script TYPE="text/javascript">
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function nsISHistoryTest()
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{
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// Test case for nsISessionHistory
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// Calls the init() function of nsISHistory
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// alert("In nsISHistoryTest constructor\n");
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var interfaceName = "nsISHistory";
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var sHistory = init();
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var count = 0;
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var index = 0;
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var maxLength = 100;
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// begins OnTestSessionHistory();
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if (!sHistory)
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{
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alert("Unable to get session history");
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return;
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}
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alert("Testing nsISHistory interfaces\n");
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netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead");
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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count = testHistoryCount(sHistory); // GetCount()
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alert("global count: " + count);
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index = testHistoryIndex(sHistory); // GetIndex()
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alert ("global index: " + index);
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maxLength = testMaxLength(sHistory); // GetMaxLength()
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alert ("global maxLength: " + maxLength);
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// Test GetEntryAtIndex()
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for(i=0; i<count; i++) {
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entry = testGetEntryAtIndex(sHistory, i, false);
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if (entry)
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alert("GetEntryAtIndex() Valid, cnt = " + i);
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else
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alert("GetEntryAtIndex() Invalid, cnt = " + i);
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} // for
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// Test the enumerator
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var simpleEnum = testSimpleEnum(sHistory); // Get simple enumerator
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alert("global simpleEnum: " + simpleEnum);
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if (simpleEnum) {
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var enumCnt = 0;
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while (simpleEnum.hasMoreElements())
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{
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nextObj = simpleEnum.getNext();
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alert("global nextObj: " + nextObj);
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if (!nextObj)
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continue;
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nextHE = nextObj.QueryInterface(Components.interfaces.nsIHistoryEntry);
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alert("global nextHE: " + nextHE);
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if (!nextHE)
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continue;
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testHistoryEntry(nextHE, enumCnt);
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enumCnt++;
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} // while
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} // if simplenum
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}
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</script>
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</head>
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<body>
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<script TYPE="text/javascript">
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nsISHistoryTest();
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alert("finished script execution.");
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</script>
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</body>
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</html>
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219
embedding/qa/jstests/sHistory/nsISHistoryTestLib.js
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embedding/qa/jstests/sHistory/nsISHistoryTestLib.js
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/* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Radha Kulkarni <radha@netscape.com>
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* David Epstein <depstein@netscape.com>
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*/
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// nsISHistoryTestLib.js is a JavaScript library containing methods for
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// testing of nsISHistory (session history) and nsIHistoryEntry interfaces.
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// See nsISHistoryTestCase1.html (located in the same folder) for examples
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// of how to use these methods.
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// ***************************************************************************
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// init() creates and returns the session history object.
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function init()
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{
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//alert("In nsISHistoryTest::Init method");
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var sHistory = null;
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try
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{
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netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserAccess");
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netscape.security.PrivilegeManager.enablePrivilege("UniversalXPConnect");
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var ifaceReq = window.QueryInterface(Components.interfaces.nsIInterfaceRequestor);
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if (!ifaceReq) {
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alert("Unable to get interface requestor object");
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return false;
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}
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var webNav = ifaceReq.getInterface(Components.interfaces.nsIWebNavigation);
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if(!webNav) {
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alert("Unable to get WebNavigation");
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return false;
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}
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sHistory = webNav.sessionHistory;
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if (!sHistory) {
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alert("Didn't get SessionHistory object");
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return false;
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}
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return sHistory;
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}
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catch(e)
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{
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alert("Could not find Session History component" + e);
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return false;
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}
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}
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// *************************************************************************
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// testHistoryCount() returns the number of entries in the session history.
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// It accepts the session history object as the input parameter.
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function testHistoryCount(sHistory)
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{
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if (!sHistory) {
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alert("Didn't get SessionHistory object");
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return false;
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}
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var cnt = sHistory.count; // GetCount()
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return cnt;
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}
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// *************************************************************************
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// testHistoryIndex() returns the current session history index.
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// It accepts the session history object as the input parameter.
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// In your test script,
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function testHistoryIndex(sHistory)
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{
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if (!sHistory) {
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alert("Didn't get SessionHistory object");
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return false;
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}
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var shIndex = sHistory.index; // GetIndex()
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return shIndex;
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}
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// *************************************************************************
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// testMaxLength() returns the maximum number of session history entries.
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// It accepts the session history object as the input parameter.
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function testMaxLength(sHistory)
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{
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if (!sHistory) {
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alert("Didn't get SessionHistory object");
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return false;
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}
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var maxLen = sHistory.maxLength; // GetMaxLength
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return maxLen;
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}
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// *************************************************************************
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// testGetEntryAtIndex() returns a referenced entry of the session history.
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// index. It accepts the session history object as the 1st input parameter,
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// a counter to track entries for the 2nd parameter, and a modify index
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// parameter for the 3rd one (which if 'true' allows the index entry to be
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// modified).
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function testGetEntryAtIndex(sHistory, cnt, modIndex)
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{
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if (!sHistory) {
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alert("Didn't get SessionHistory object");
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return false;
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}
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var entry = sHistory.getEntryAtIndex(cnt, modIndex);
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return entry;
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}
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// *************************************************************************
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function testSimpleEnum(sHistory)
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// testSimpleEnum() returns an enumerated list of all the session history
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// entries. It accepts the session history object as the input parameter
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{
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if (!sHistory) {
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alert("Didn't get SessionHistory object");
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return false;
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}
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var simpleEnum = sHistory.SHistoryEnumerator;
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return simpleEnum;
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}
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// *************************************************************************
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// testHistoryEntry() obtains the URI string, title, and sub-Frame status
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// of the web page (i.e. whether the web page is in a frame). It accepts
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// the history entry object as the 1st parameter, and the session history
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// index as the 2nd one.
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function testHistoryEntry(entry, index)
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{
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if (!entry)
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alert("Didn't get history entry object");
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// Get URI for the next Entry
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Uri = entry.URI;
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uriSpec = Uri.spec;
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alert("The URI = " + uriSpec);
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// Get Title for the nextEntry
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title = entry.title;
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alert("The page title = " + title);
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// Get SubFrame Status for the nextEntry
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frameStatus = entry.isSubFrame;
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alert("The subframe value = " + frameStatus);
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}
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// *************************************************************************
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// testHistoryEntryUri() returns the URI string for a given index. It accepts
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// the history entry object as the 1st parameter, and the session history
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// index as the 2nd one.
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function testHistoryEntryUri(nextHE, index)
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{
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if (!nextHE) {
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alert("Didn't get history entry object");
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return false;
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}
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// Get URI for the next Entry
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Uri = entry.URI;
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uriSpec = Uri.spec;
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return uriSpec;
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}
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// *************************************************************************
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// testHistoryEntryTitle() returns the web page title for a given index. It accepts
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// the history entry object as the 1st parameter, and the session history
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// index as the 2nd one.
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function testHistoryEntryTitle(nextHE, index)
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{
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if (!nextHE) {
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alert("Didn't get history entry object");
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return false;
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}
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// Get Title for the nextEntry
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title = entry.title;
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return title;
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}
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// *************************************************************************
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// testHistoryEntryFrame() returns the sub-frame status for a given index. It accepts
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// the history entry object as the 1st parameter, and the session history
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// index as the 2nd one.
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function testHistoryEntryFrame(nextHE, index)
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{
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if (!nextHE) {
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alert("Didn't get history entry object");
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return false;
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}
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// Get SubFrame Status for the nextEntry
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frameStatus = entry.isSubFrame;
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return frameStatus;
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}
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// *************************************************************************
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// purgeEntries() purges entries in the session history. It accepts the session
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// history object as the 1st parameter. The 2nd parameter is for the number of
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// entries to purge (it will purge the earliest entries of the session history).
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function purgeEntries(sHistory, numEntries)
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{
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if (!sHistory) {
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alert("Didn't get SessionHistory object");
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}
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sHistory.PurgeHistory(numEntries);
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}
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