зеркало из https://github.com/mozilla/pjs.git
144 строки
3.9 KiB
JavaScript
144 строки
3.9 KiB
JavaScript
/*
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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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*/
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var completed = false;
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var testcases;
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var tc = 0;
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SECTION = "";
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VERSION = "";
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BUGNUMBER = "";
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var GLOBAL = "[object global]";
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var PASSED = " PASSED!"
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var FAILED = " FAILED! expected: ";
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function test() {
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for ( tc=0; tc < testcases.length; tc++ ) {
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testcases[tc].passed = writeTestCaseResult(
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testcases[tc].expect,
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testcases[tc].actual,
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testcases[tc].description +" = "+
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testcases[tc].actual );
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testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
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}
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stopTest();
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return ( testcases );
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}
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/* wrapper for test cas constructor that doesn't require the SECTION
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* argument.
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*/
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function AddTestCase( description, expect, actual ) {
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testcases[tc++] = new TestCase( SECTION, description, expect, actual );
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}
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function TestCase( n, d, e, a ) {
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this.name = n;
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this.description = d;
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this.expect = e;
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this.actual = a;
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this.passed = true;
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this.reason = "";
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this.passed = getTestCaseResult( this.expect, this.actual );
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}
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function startTest() {
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version(110);
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if ( BUGNUMBER ) {
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writeLineToLog ("BUGNUMBER: " + BUGNUMBER );
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}
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testcases = new Array();
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tc = 0;
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}
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function getTestCaseResult( expect, actual ) {
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// because ( NaN == NaN ) always returns false, need to do
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// a special compare to see if we got the right result.
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if ( actual != actual ) {
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if ( typeof actual == "object" ) {
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actual = "NaN object";
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} else {
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actual = "NaN number";
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}
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}
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if ( expect != expect ) {
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if ( typeof expect == "object" ) {
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expect = "NaN object";
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} else {
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expect = "NaN number";
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}
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}
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var passed = ( expect == actual ) ? true : false;
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// if both objects are numbers, give a little leeway for rounding.
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if ( !passed
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&& typeof(actual) == "number"
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&& typeof(expect) == "number"
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) {
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if ( Math.abs(actual-expect) < 0.0000001 ) {
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passed = true;
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}
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}
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// verify type is the same
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if ( typeof(expect) != typeof(actual) ) {
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passed = false;
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}
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return passed;
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}
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/*
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* Begin printing functions. These functions use the shell's
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* print function. When running tests in the browser, these
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* functions, override these functions with functions that use
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* document.write.
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*/
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function writeTestCaseResult( expect, actual, string ) {
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var passed = getTestCaseResult( expect, actual );
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writeFormattedResult( expect, actual, string, passed );
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return passed;
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}
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function writeFormattedResult( expect, actual, string, passed ) {
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var s = string ;
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s += ( passed ) ? PASSED : FAILED + expect;
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writeLineToLog( s);
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return passed;
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}
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function writeLineToLog( string ) {
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print( string );
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}
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function writeHeaderToLog( string ) {
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print( string );
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}
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/* end of print functions */
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function stopTest() {
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var gc;
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if ( gc != undefined ) {
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gc();
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}
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}
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