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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
*
* 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 Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
* Rob Ginda rginda@netscape.com
*/
var FAILED = "FAILED!: ";
var STATUS = "STATUS: ";
var BUGNUMBER = "BUGNUMBER: ";
var VERBOSE = false;
var SECT_PREFIX = 'Section ';
var SECT_SUFFIX = ' of test -';
var callStack = new Array();
/*
* The test driver searches for such a phrase in the test output.
* If such phrase exists, it will set n as the expected exit code.
*/
function expectExitCode(n)
{
print('--- NOTE: IN THIS TESTCASE, WE EXPECT EXIT CODE ' + n + ' ---');
}
/*
* Statuses current section of a test
*/
function inSection(x)
{
return SECT_PREFIX + x + SECT_SUFFIX;
}
/*
* Some tests need to know if we are in Rhino as opposed to SpiderMonkey
*/
function inRhino()
{
return (typeof defineClass == "function");
}
/*
* Report a failure in the 'accepted' manner
*/
function reportFailure (msg)
{
var lines = msg.split ("\n");
var l;
var funcName = currentFunc();
var prefix = (funcName) ? "[reported from " + funcName + "] ": "";
for (var i=0; i<lines.length; i++)
print (FAILED + prefix + lines[i]);
}
/*
* Print a non-failure message.
*/
function printStatus (msg)
{
var lines = msg.split ("\n");
var l;
for (var i=0; i<lines.length; i++)
print (STATUS + lines[i]);
}
/*
* Print a bugnumber message.
*/
function printBugNumber (num)
{
print (BUGNUMBER + num);
}
/*
* Compare expected result to actual result, if they differ (in value and/or
* type) report a failure. If description is provided, include it in the
* failure report.
*/
function reportCompare (expected, actual, description)
{
var expected_t = typeof expected;
var actual_t = typeof actual;
var output = "";
if ((VERBOSE) && (typeof description != "undefined"))
printStatus ("Comparing '" + description + "'");
if (expected_t != actual_t)
output += "Type mismatch, expected type " + expected_t +
", actual type " + actual_t + "\n";
else if (VERBOSE)
printStatus ("Expected type '" + actual_t + "' matched actual " +
"type '" + expected_t + "'");
if (expected != actual)
output += "Expected value '" + expected + "', Actual value '" + actual +
"'\n";
else if (VERBOSE)
printStatus ("Expected value '" + actual + "' matched actual " +
"value '" + expected + "'");
if (output != "")
{
if (typeof description != "undefined")
reportFailure (description);
reportFailure (output);
}
}
/*
* Puts funcName at the top of the call stack. This stack is used to show
* a function-reported-from field when reporting failures.
*/
function enterFunc (funcName)
{
if (!funcName.match(/\(\)$/))
funcName += "()";
callStack.push(funcName);
}
/*
* Pops the top funcName off the call stack. funcName is optional, and can be
* used to check push-pop balance.
*/
function exitFunc (funcName)
{
var lastFunc = callStack.pop();
if (funcName)
{
if (!funcName.match(/\(\)$/))
funcName += "()";
if (lastFunc != funcName)
reportFailure ("Test driver failure, expected to exit function '" +
funcName + "' but '" + lastFunc + "' came off " +
"the stack");
}
}
/*
* Peeks at the top of the call stack.
*/
function currentFunc()
{
return callStack[callStack.length - 1];
}
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