mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 08:35:26 +00:00
384 lines
9.5 KiB
JavaScript
384 lines
9.5 KiB
JavaScript
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Mozilla Communicator client code, released
|
|
* March 31, 1998.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
|
|
/*
|
|
* JavaScript shared functions file for running the tests in either
|
|
* stand-alone JavaScript engine. To run a test, first load this file,
|
|
* then load the test script.
|
|
*/
|
|
|
|
var completed = false;
|
|
var testcases = new Array();
|
|
var tc = testcases.length;
|
|
|
|
var SECTION = "";
|
|
var VERSION = "";
|
|
var BUGNUMBER = "";
|
|
|
|
/*
|
|
* constant strings
|
|
*/
|
|
var GLOBAL = "[object global]";
|
|
var PASSED = " PASSED!"
|
|
var FAILED = " FAILED! expected: ";
|
|
|
|
var DEBUG = false;
|
|
|
|
|
|
/*
|
|
* wrapper for test case constructor that doesn't require the SECTION
|
|
* argument.
|
|
*/
|
|
|
|
function AddTestCase( description, expect, actual ) {
|
|
new TestCase( SECTION, description, expect, actual );
|
|
}
|
|
|
|
|
|
/*
|
|
* TestCase constructor
|
|
*
|
|
*/
|
|
function TestCase( n, d, e, a ) {
|
|
this.path = (typeof gTestPath == 'undefined') ? '' : gTestPath;
|
|
this.name = n;
|
|
this.description = d;
|
|
this.expect = e;
|
|
this.actual = a;
|
|
this.passed = true;
|
|
this.reason = "";
|
|
this.bugnumber = BUGNUMBER;
|
|
|
|
this.passed = getTestCaseResult( this.expect, this.actual );
|
|
if ( DEBUG ) {
|
|
print( "added " + this.description );
|
|
}
|
|
/*
|
|
* testcases are solely maintained in the TestCase
|
|
* constructor. tc will _always_ point to one past the
|
|
* last testcase. If an exception occurs during the call
|
|
* to the constructor, then we are assured that the tc
|
|
* index has not been incremented.
|
|
*/
|
|
|
|
testcases[tc++] = this;
|
|
}
|
|
|
|
/*
|
|
* Set up test environment.
|
|
*
|
|
*/
|
|
function startTest() {
|
|
// JavaScript 1.3 is supposed to be compliant ecma version 1.0
|
|
if ( VERSION == "ECMA_1" ) {
|
|
version ( 130 );
|
|
}
|
|
if ( VERSION == "JS_1.3" ) {
|
|
version ( 130 );
|
|
}
|
|
if ( VERSION == "JS_1.2" ) {
|
|
version ( 120 );
|
|
}
|
|
if ( VERSION == "JS_1.1" ) {
|
|
version ( 110 );
|
|
}
|
|
// for ecma version 2.0, we will leave the javascript version to
|
|
// the default ( for now ).
|
|
|
|
writeHeaderToLog( SECTION + " "+ TITLE);
|
|
if ( BUGNUMBER ) {
|
|
print ("BUGNUMBER: " + BUGNUMBER );
|
|
}
|
|
}
|
|
function test() {
|
|
for ( tc=0; tc < testcases.length; tc++ ) {
|
|
try
|
|
{
|
|
testcases[tc].passed = writeTestCaseResult(
|
|
testcases[tc].expect,
|
|
testcases[tc].actual,
|
|
testcases[tc].description +" = "+
|
|
testcases[tc].actual );
|
|
|
|
testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
|
|
}
|
|
catch(e)
|
|
{
|
|
print('test(): empty testcase for tc = ' + tc + ' ' + e);
|
|
}
|
|
}
|
|
stopTest();
|
|
return ( testcases );
|
|
}
|
|
|
|
/*
|
|
* Compare expected result to the actual result and figure out whether
|
|
* the test case passed.
|
|
*/
|
|
function getTestCaseResult( expect, actual ) {
|
|
// because ( NaN == NaN ) always returns false, need to do
|
|
// a special compare to see if we got the right result.
|
|
if ( actual != actual ) {
|
|
if ( typeof actual == "object" ) {
|
|
actual = "NaN object";
|
|
} else {
|
|
actual = "NaN number";
|
|
}
|
|
}
|
|
if ( expect != expect ) {
|
|
if ( typeof expect == "object" ) {
|
|
expect = "NaN object";
|
|
} else {
|
|
expect = "NaN number";
|
|
}
|
|
}
|
|
|
|
var passed = ( expect == actual ) ? true : false;
|
|
|
|
// if both objects are numbers
|
|
// need to replace w/ IEEE standard for rounding
|
|
if ( !passed
|
|
&& typeof(actual) == "number"
|
|
&& typeof(expect) == "number"
|
|
) {
|
|
if ( Math.abs(actual-expect) < 0.0000001 ) {
|
|
passed = true;
|
|
}
|
|
}
|
|
|
|
// verify type is the same
|
|
if ( typeof(expect) != typeof(actual) ) {
|
|
passed = false;
|
|
}
|
|
|
|
return passed;
|
|
}
|
|
/*
|
|
* Begin printing functions. These functions use the shell's
|
|
* print function. When running tests in the browser, these
|
|
* functions, override these functions with functions that use
|
|
* document.write.
|
|
*/
|
|
|
|
function writeTestCaseResult( expect, actual, string ) {
|
|
var passed = getTestCaseResult( expect, actual );
|
|
writeFormattedResult( expect, actual, string, passed );
|
|
return passed;
|
|
}
|
|
function writeFormattedResult( expect, actual, string, passed ) {
|
|
var s = string ;
|
|
s += ( passed ) ? PASSED : FAILED + expect;
|
|
print( s);
|
|
return passed;
|
|
}
|
|
|
|
function writeHeaderToLog( string ) {
|
|
print( string );
|
|
}
|
|
/* end of print functions */
|
|
|
|
|
|
/*
|
|
* When running in the shell, run the garbage collector after the
|
|
* test has completed.
|
|
*/
|
|
|
|
function stopTest() {
|
|
var gc;
|
|
if ( gc != undefined ) {
|
|
gc();
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Convenience function for displaying failed test cases. Useful
|
|
* when running tests manually.
|
|
*
|
|
*/
|
|
function getFailedCases() {
|
|
for ( var i = 0; i < testcases.length; i++ ) {
|
|
if ( ! testcases[i].passed ) {
|
|
print( testcases[i].description +" = " +testcases[i].actual +" expected: "+ testcases[i].expect );
|
|
}
|
|
}
|
|
}
|
|
|
|
/* JavaScriptOptions
|
|
encapsulate the logic for setting and retrieving the values
|
|
of the javascript options.
|
|
|
|
Note: in shell, options() takes an optional comma delimited list
|
|
of option names, toggles the values for each option and returns the
|
|
list of option names which were set before the call.
|
|
If no argument is passed to options(), it returns the current
|
|
options with value true.
|
|
|
|
Usage;
|
|
|
|
// create and initialize object.
|
|
jsOptions = new JavaScriptOptions();
|
|
|
|
// set a particular option
|
|
jsOptions.setOption(name, boolean);
|
|
|
|
// reset all options to their original values.
|
|
jsOptions.reset();
|
|
*/
|
|
|
|
function JavaScriptOptions()
|
|
{
|
|
this.orig = {};
|
|
this.orig.strict = this.strict = false;
|
|
this.orig.werror = this.werror = false;
|
|
|
|
this.privileges = 'UniversalXPConnect UniversalPreferencesRead ' +
|
|
'UniversalPreferencesWrite';
|
|
|
|
if (typeof options == 'function')
|
|
{
|
|
// shell
|
|
var optString = options();
|
|
if (optString)
|
|
{
|
|
var optList = optString.split(',');
|
|
for (var iOpt = 0; iOpt < optList.length; iOpt++)
|
|
{
|
|
optName = optList[iOpt];
|
|
this[optName] = true;
|
|
}
|
|
}
|
|
}
|
|
else if (typeof document != 'undefined')
|
|
{
|
|
// browser
|
|
netscape.security.PrivilegeManager.enablePrivilege(this.privileges);
|
|
|
|
var preferences = Components.classes['@mozilla.org/preferences-service;1'];
|
|
if (!preferences)
|
|
{
|
|
throw 'JavaScriptOptions: unable to get @mozilla.org/preferences-service;1';
|
|
}
|
|
|
|
var prefService = preferences.
|
|
getService(Components.interfaces.nsIPrefService);
|
|
|
|
if (!prefService)
|
|
{
|
|
throw 'JavaScriptOptions: unable to get nsIPrefService';
|
|
}
|
|
|
|
var pref = prefService.getBranch('');
|
|
|
|
if (!pref)
|
|
{
|
|
throw 'JavaScriptOptions: unable to get prefService branch';
|
|
}
|
|
|
|
try
|
|
{
|
|
this.orig.strict = this.strict =
|
|
pref.getBoolPref('javascript.options.strict');
|
|
}
|
|
catch(e)
|
|
{
|
|
}
|
|
|
|
try
|
|
{
|
|
this.orig.werror = this.werror =
|
|
pref.getBoolPref('javascript.options.werror');
|
|
}
|
|
catch(e)
|
|
{
|
|
}
|
|
}
|
|
}
|
|
|
|
JavaScriptOptions.prototype.setOption =
|
|
function (optionName, optionValue)
|
|
{
|
|
if (typeof options == 'function')
|
|
{
|
|
// shell
|
|
if (this[optionName] != optionValue)
|
|
{
|
|
options(optionName);
|
|
}
|
|
}
|
|
else if (typeof document != 'undefined')
|
|
{
|
|
// browser
|
|
netscape.security.PrivilegeManager.enablePrivilege(this.privileges);
|
|
|
|
var preferences = Components.classes['@mozilla.org/preferences-service;1'];
|
|
if (!preferences)
|
|
{
|
|
throw 'setOption: unable to get @mozilla.org/preferences-service;1';
|
|
}
|
|
|
|
var prefService = preferences.
|
|
getService(Components.interfaces.nsIPrefService);
|
|
|
|
if (!prefService)
|
|
{
|
|
throw 'setOption: unable to get nsIPrefService';
|
|
}
|
|
|
|
var pref = prefService.getBranch('');
|
|
|
|
if (!pref)
|
|
{
|
|
throw 'setOption: unable to get prefService branch';
|
|
}
|
|
|
|
pref.setBoolPref('javascript.options.' + optionName, optionValue);
|
|
}
|
|
|
|
this[optionName] = optionValue;
|
|
|
|
return;
|
|
}
|
|
|
|
|
|
JavaScriptOptions.prototype.reset = function ()
|
|
{
|
|
this.setOption('strict', this.orig.strict);
|
|
this.setOption('werror', this.orig.werror);
|
|
}
|