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/**
* @license Apache-2.0
*
* Copyright (c) 2018 The Stdlib Authors.
*
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
'use strict';
// MODULES //
var tape = require( 'tape' );
var RE = require( './../lib/regexp.js' );
// TESTS //
tape( 'main export is a regular expression', function test( t ) {
t.ok( true, __filename );
t.equal( RE instanceof RegExp, true, 'main export is a regular expression' );
t.end();
});
tape( 'the regular expression captures POSIX filename extensions', function test( t ) {
var expected;
var values;
var ext;
var i;
values = [
'index.js',
'/foo/bar/home.html',
'foo/file.pdf',
'index.js/',
'foo/bar/home.html/',
'.gitigno.re',
'/foo/bar/.editorconf.ig',
'main/.travis.yml',
'boop.'
];
expected = [
'.js',
'.html',
'.pdf',
'.js',
'.html',
'.re',
'.ig',
'.yml',
'.'
];
for ( i = 0; i < values.length; i++ ) {
ext = RE.exec( values[ i ] )[ 1 ];
t.equal( ext, expected[ i ], values[ i ] );
}
t.end();
});
tape( 'the regular expression does not capture anything if provided a path not having a filename extension, including dotfiles not having an extension', function test( t ) {
var values;
var ext;
var i;
values = [
'',
'/foo/bar/file',
'/foo/bar/.gitignore',
'.editorconfig',
'.jshintrc',
'jshintignore',
'beep',
'/foo/bar/file/'
];
for ( i = 0; i < values.length; i++ ) {
ext = RE.exec( values[ i ] )[ 1 ];
t.equal( ext, '', values[ i ] );
}
t.end();
});
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