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easejs/test/test-combine.js

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/**
* Tests combined file (basic evaluation)
*
* Copyright (C) 2010 Mike Gerwitz
*
* This file is part of ease.js.
*
* ease.js is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* @author Mike Gerwitz
* @package test
*/
var common = require( './common' ),
assert = require( 'assert' ),
Class = common.require( 'class' ),
Script = process.binding( 'evals' ).Script,
// sandbox in which combined script will be run
sandbox = {
// stub document.write() so we don't blow up
document: { write: function() {} },
};
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// test all combined files, including minified files
var files = [ 'ease.js', 'ease-full.js'],
file = '',
i = files.length;
while ( i-- )
{
file = files[ i ];
console.log( file );
// attempt to read the combined file
try
{
var data = require( 'fs' )
.readFileSync( ( __dirname + '/../build/' + file ), 'ascii' );
}
catch ( e )
{
// if the file doesn't exit, just skip the test
console.log(
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"Combined/minified file not found. Test skipped. Please run " +
"`make min`."
);
process.exit( 0 );
}
// run the script (if this fails to compile, the generated code is invalid)
var cmb_script = new Script( data );
cmb_script.runInNewContext( sandbox );
assert.equal(
sandbox.require,
undefined,
"require() function is not in the global scope"
);
assert.equal(
sandbox.exports,
undefined,
"exports are not in the global scope"
);
assert.ok(
( sandbox.easejs !== undefined ),
"'easejs' namespace is defined within combined file"
);
[
'Class',
'AbstractClass',
'FinalClass',
'Interface'
] .forEach( function( item )
{
assert.ok(
sandbox.easejs[ item ],
"Combined file exports exposes " + item
);
} );
// the full file has tests included to be run client-side
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if ( file.match( /ease-full/ ) )
{
assert.ok(
( typeof sandbox.easejs.runTests === 'function' ),
"Full ease.js file contains test runner"
);
// cross your fingers
sandbox.easejs.runTests();
}
}