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+/*
+* 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.org code.
+*
+* 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): pschwartau@netscape.com
+* Date: 26 November 2000
+*
+*
+* SUMMARY: Passing (RegExp object, flag) to RegExp() function.
+* This test arose from Bugzilla bug 61266. The ECMA3 section is:
+*
+* 15.10.3 The RegExp Constructor Called as a Function
+*
+* 15.10.3.1 RegExp(pattern, flags)
+*
+* If pattern is an object R whose [[Class]] property is "RegExp"
+* and flags is undefined, then return R unchanged. Otherwise
+* call the RegExp constructor (section 15.10.4.1), passing it the
+* pattern and flags arguments and return the object constructed
+* by that constructor.
+*
+*
+* The current test will check the first scenario outlined above:
+*
+* "pattern" is itself a RegExp object R
+* "flags" is undefined
+*
+* The flags parameter will be undefined in the sense of not being
+* provided. We check that RegExp(R) returns R -
+*/
+//-------------------------------------------------------------------------------------------------
+var bug = '61266';
+var summary = 'Passing (RegExp object,flag) to RegExp() function';
+var statprefix = 'RegExp(new RegExp(';
+var comma = ', '; var singlequote = "'"; var closeparens = '))';
+var cnSUCCESS = 'RegExp() returned the supplied RegExp object';
+var cnFAILURE = 'RegExp() did NOT return the supplied RegExp object';
+var i = -1; var j = -1; var s = ''; var f = '';
+var obj = {};
+var status = ''; var actual = ''; var expect = '';
+var patterns = new Array();
+var flags = new Array();
+
+
+// various regular expressions to try -
+patterns[0] = '';
+patterns[1] = 'abc';
+patterns[2] = '(.*)(3-1)\s\w';
+patterns[3] = '(.*)(...)\\s\\w';
+patterns[4] = '[^A-Za-z0-9_]';
+patterns[5] = '[^\f\n\r\t\v](123.5)([4 - 8]$)';
+
+// various flags to try -
+flags[0] = 'i';
+flags[1] = 'g';
+flags[2] = 'm';
+flags[3] = undefined;
+
+
+
+//-------------------------------------------------------------------------------------------------
+test();
+//-------------------------------------------------------------------------------------------------
+
+
+function test()
+{
+ enterFunc ('test');
+ printBugNumber (bug);
+ printStatus (summary);
+
+ for (i in patterns)
+ {
+ s = patterns[i];
+
+ for (j in flags)
+ {
+ f = flags[j];
+ status = getStatus(s, f);
+ obj = new RegExp(s, f);
+
+ actual = (obj == RegExp(obj))? cnSUCCESS : cnFAILURE;
+ expect = cnSUCCESS;
+ reportCompare (expect, actual, status);
+ }
+ }
+
+ exitFunc ('test');
+}
+
+
+function getStatus(regexp, flag)
+{
+ return (statprefix + quote(regexp) + comma + flag + closeparens);
+}
+
+
+function quote(text)
+{
+ return (singlequote + text + singlequote);
+} \ No newline at end of file