diff options
Diffstat (limited to 'signaling-server/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/scripts.js')
-rw-r--r-- | signaling-server/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/scripts.js | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/signaling-server/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/scripts.js b/signaling-server/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/scripts.js new file mode 100644 index 0000000..5d334ff --- /dev/null +++ b/signaling-server/node_modules/socket.io/node_modules/socket.io-client/node_modules/uglify-js/test/unit/scripts.js @@ -0,0 +1,55 @@ +var fs = require('fs'), + uglify = require('../../uglify-js'), + jsp = uglify.parser, + nodeunit = require('nodeunit'), + path = require('path'), + pro = uglify.uglify; + +var Script = process.binding('evals').Script; + +var scriptsPath = __dirname; + +function compress(code) { + var ast = jsp.parse(code); + ast = pro.ast_mangle(ast); + ast = pro.ast_squeeze(ast, { no_warnings: true }); + ast = pro.ast_squeeze_more(ast); + return pro.gen_code(ast); +}; + +var testDir = path.join(scriptsPath, "compress", "test"); +var expectedDir = path.join(scriptsPath, "compress", "expected"); + +function getTester(script) { + return function(test) { + var testPath = path.join(testDir, script); + var expectedPath = path.join(expectedDir, script); + var content = fs.readFileSync(testPath, 'utf-8'); + var outputCompress = compress(content); + + // Check if the noncompressdata is larger or same size as the compressed data + test.ok(content.length >= outputCompress.length); + + // Check that a recompress gives the same result + var outputReCompress = compress(content); + test.equal(outputCompress, outputReCompress); + + // Check if the compressed output is what is expected + var expected = fs.readFileSync(expectedPath, 'utf-8'); + test.equal(outputCompress, expected.replace(/(\r?\n)+$/, "")); + + test.done(); + }; +}; + +var tests = {}; + +var scripts = fs.readdirSync(testDir); +for (var i in scripts) { + var script = scripts[i]; + if (/\.js$/.test(script)) { + tests[script] = getTester(script); + } +} + +module.exports = nodeunit.testCase(tests); |