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124 lines
4.6 KiB
JavaScript
Executable File
124 lines
4.6 KiB
JavaScript
Executable File
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is JavaScript Engine testing utilities.
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*
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* The Initial Developer of the Original Code is
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* Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2006
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s): Brendan Eich
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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var gTestfile = 'regress-346494-01.js';
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//-----------------------------------------------------------------------------
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var BUGNUMBER = 346494;
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var summary = 'various try...catch tests';
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var actual = '';
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var expect = '';
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//-----------------------------------------------------------------------------
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test();
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//-----------------------------------------------------------------------------
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function test()
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{
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enterFunc ('test');
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printBugNumber(BUGNUMBER);
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printStatus (summary);
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var pfx = "(function (x) {try {throw x}",
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cg1 = " catch (e if e === 42) {var v = 'catch guard 1 ' + e; actual += v + ','; print(v);}"
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cg2 = " catch (e if e === 43) {var v = 'catch guard 2 ' + e; actual += v + ','; print(v);}"
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cat = " catch (e) {var v = 'catch all ' + e; actual += v + ','; print(v);}"
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fin = " finally{var v = 'fin'; actual += v + ','; print(v)}",
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end = "})";
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var exphash = {
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pfx: "(function (y) { var result = ''; y = y + ',';",
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cg1: "result += (y === '42,') ? ('catch guard 1 ' + y):'';",
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cg2: "result += (y === '43,') ? ('catch guard 2 ' + y):'';",
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cat: "result += /catch guard/.test(result) ? '': ('catch all ' + y);",
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fin: "result += 'fin,';",
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end: "return result;})"
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};
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var src = [
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pfx + fin + end,
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pfx + cat + end,
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pfx + cat + fin + end,
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pfx + cg1 + end,
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pfx + cg1 + fin + end,
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pfx + cg1 + cat + end,
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pfx + cg1 + cat + fin + end,
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pfx + cg1 + cg2 + end,
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pfx + cg1 + cg2 + fin + end,
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pfx + cg1 + cg2 + cat + end,
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pfx + cg1 + cg2 + cat + fin + end,
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];
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var expsrc = [
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exphash.pfx + exphash.fin + exphash.end,
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exphash.pfx + exphash.cat + exphash.end,
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exphash.pfx + exphash.cat + exphash.fin + exphash.end,
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exphash.pfx + exphash.cg1 + exphash.end,
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exphash.pfx + exphash.cg1 + exphash.fin + exphash.end,
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exphash.pfx + exphash.cg1 + exphash.cat + exphash.end,
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exphash.pfx + exphash.cg1 + exphash.cat + exphash.fin + exphash.end,
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exphash.pfx + exphash.cg1 + exphash.cg2 + exphash.end,
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exphash.pfx + exphash.cg1 + exphash.cg2 + exphash.fin + exphash.end,
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exphash.pfx + exphash.cg1 + exphash.cg2 + exphash.cat + exphash.end,
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exphash.pfx + exphash.cg1 + exphash.cg2 + exphash.cat + exphash.fin + exphash.end,
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];
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for (var i in src) {
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print("\n=== " + src[i]);
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var f = eval(src[i]);
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print(src[i]);
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var exp = eval(expsrc[i]);
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// dis(f);
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print('decompiling: ' + f);
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actual = '';
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try { expect = exp(42); f(42) } catch (e) { print('tried f(42), caught ' + e) }
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reportCompare(expect, actual, summary);
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actual = '';
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try { expect = exp(43); f(43) } catch (e) { print('tried f(43), caught ' + e) }
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reportCompare(expect, actual, summary);
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actual = '';
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try { expect = exp(44); f(44) } catch (e) { print('tried f(44), caught ' + e) }
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reportCompare(expect, actual, summary);
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}
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exitFunc ('test');
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}
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