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node_modules/mime/test.js
Maintainability
83.53
Lines of code
80
Difficulty
21.77
Estimated Errors
0.97
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/** * Usage: node test.js */ var mime = require('./mime'); var assert = require('assert'); var path = require('path'); function eq(a, b) { console.log('Test: ' + a + ' === ' + b); assert.strictEqual.apply(null, arguments); } console.log(Object.keys(mime.extensions).length + ' types'); console.log(Object.keys(mime.types).length + ' extensions\n'); // // Test mime lookups // eq('text/plain', mime.lookup('text.txt')); // normal file eq('text/plain', mime.lookup('TEXT.TXT')); // uppercase eq('text/plain', mime.lookup('dir/text.txt')); // dir + file eq('text/plain', mime.lookup('.text.txt')); // hidden file eq('text/plain', mime.lookup('.txt')); // nameless eq('text/plain', mime.lookup('txt')); // extension-only eq('text/plain', mime.lookup('/txt')); // extension-less () eq('text/plain', mime.lookup('\\txt')); // Windows, extension-less eq('application/octet-stream', mime.lookup('text.nope')); // unrecognized eq('fallback', mime.lookup('text.fallback', 'fallback')); // alternate default // // Test extensions // eq('txt', mime.extension(mime.types.text)); eq('html', mime.extension(mime.types.htm)); eq('bin', mime.extension('application/octet-stream')); eq('bin', mime.extension('application/octet-stream ')); eq('html', mime.extension(' text/html; charset=UTF-8')); eq('html', mime.extension('text/html; charset=UTF-8 ')); eq('html', mime.extension('text/html; charset=UTF-8')); eq('html', mime.extension('text/html ; charset=UTF-8')); eq('html', mime.extension('text/html;charset=UTF-8')); eq('html', mime.extension('text/Html;charset=UTF-8')); eq(undefined, mime.extension('unrecognized')); // // Test node.types lookups // eq('application/font-woff', mime.lookup('file.woff')); eq('application/octet-stream', mime.lookup('file.buffer')); eq('audio/mp4', mime.lookup('file.m4a')); eq('font/opentype', mime.lookup('file.otf')); // // Test charsets // eq('UTF-8', mime.charsets.lookup('text/plain')); eq(undefined, mime.charsets.lookup(mime.types.js)); eq('fallback', mime.charsets.lookup('application/octet-stream', 'fallback')); // // Test for overlaps between mime.types and node.types // var apacheTypes = new mime.Mime(), nodeTypes = new mime.Mime(); apacheTypes.load(path.join(__dirname, 'types/mime.types')); nodeTypes.load(path.join(__dirname, 'types/node.types')); var keys = [].concat(Object.keys(apacheTypes.types)) .concat(Object.keys(nodeTypes.types)); keys.sort(); for (var i = 1; i < keys.length; i++) { if (keys[i] == keys[i-1]) { console.warn('Warning: ' + 'node.types defines ' + keys[i] + '->' + nodeTypes.types[keys[i]] + ', mime.types defines ' + keys[i] + '->' + apacheTypes.types[keys[i]]); } } console.log('\nOK');