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Viewing changes to tools/eliminator/node_modules/uglify-js/test/beautify.js

  • Committer: Package Import Robot
  • Author(s): Sylvestre Ledru
  • Date: 2013-05-02 13:11:51 UTC
  • Revision ID: package-import@ubuntu.com-20130502131151-q8dvteqr1ef2x7xz
Tags: upstream-1.4.1~20130504~adb56cb
Import upstream version 1.4.1~20130504~adb56cb

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tools/eliminator/node_modules/uglify-js/test/beautify.js
 
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#! /usr/bin/env node
 
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global.sys = require("sys");
 
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var fs = require("fs");
 
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var jsp = require("../lib/parse-js");
 
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var pro = require("../lib/process");
 
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var filename = process.argv[2];
 
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fs.readFile(filename, "utf8", function(err, text){
 
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        try {
 
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                var ast = time_it("parse", function(){ return jsp.parse(text); });
 
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                ast = time_it("mangle", function(){ return pro.ast_mangle(ast); });
 
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                ast = time_it("squeeze", function(){ return pro.ast_squeeze(ast); });
 
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                var gen = time_it("generate", function(){ return pro.gen_code(ast, false); });
 
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                sys.puts(gen);
 
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        } catch(ex) {
 
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                sys.debug(ex.stack);
 
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                sys.debug(sys.inspect(ex));
 
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                sys.debug(JSON.stringify(ex));
 
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        }
 
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});
 
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function time_it(name, cont) {
 
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        var t1 = new Date().getTime();
 
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        try { return cont(); }
 
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        finally { sys.debug("// " + name + ": " + ((new Date().getTime() - t1) / 1000).toFixed(3) + " sec."); }
 
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};