43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
/**
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* Tests util abstract functions
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*
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* Copyright (C) 2010, 2011, 2013 Mike Gerwitz
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*
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* This file is part of GNU ease.js.
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*
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* ease.js is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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var common = require( './common' ),
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assert = require( 'assert' ),
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util = common.require( 'util' );
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assert.ok(
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( util.createAbstractMethod() instanceof Function ),
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"abstractMethod() returns a function"
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);
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assert.ok(
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( util.isAbstractMethod( util.createAbstractMethod() ) ),
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"Functions returned by abstractMethod() are considered to be abstract by " +
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"util.isAbstractMethod"
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);
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assert['throws']( function()
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{
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util.createAbstractMethod()();
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}, Error, "Abstract methods cannot be called" );
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