<!DOCTYPE html>
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 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
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 to you under the Apache License, Version 2.0 (the
 "License"); you may not use this file except in compliance
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   http://www.apache.org/licenses/LICENSE-2.0

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<html>
  <head>
    <meta name="viewport" content="width=device-width,height=device-height,user-scalable=no,maximum-scale=1.0,initial-scale=1.0" />
    <meta http-equiv="Content-type" content="text/html; charset=utf-8"> <!-- ISO-8859-1 -->
    <title>Cordova Mobile Spec</title>
    <link rel="stylesheet" href="../master.css" type="text/css" media="screen" title="no title" charset="utf-8">
    <script type="text/javascript" charset="utf-8" src="../cordova.js"></script>      
    <script type="text/javascript" charset="utf-8" src="uubench.js"></script>
    <script type="text/javascript" charset="utf-8" src="licensecontents.js"></script>
<script>
    var exec = cordova.require('cordova/exec');
    var temp, pers, LICENSE_CONTENTS;
    function $(id) { return document.getElementById(id); }

    function copy_license(filesystem, callback) {
        filesystem.root.getFile("LICENSE", {create: true, exclusive: false}, function(entry) {
            entry.createWriter(function(writer) {
                writer.onwriteend = function(evt) {
                    callback();
                };
                writer.write(LICENSE_CONTENTS);
            }, function(err) {
                alert('Error creating LICENSE FileWriter');
            });
        }, function(err) {
            alert('Error copying LICENSE to a file system');
        });
    }

    var suite = new uubench.Suite({
        start:function() {
            $('loading').innerHTML = "BENCHMARKING IN PROGRESS...";
        },
        result: function(name, stats) {
            var secs = stats.elapsed/1000;
            var itspersec = stats.iterations / secs;
            $('table-results').innerHTML += '<tr><td>' + name + '</td><td>' + itspersec + ' per second.</td></tr>';
            console.log(name + ' bench complete.');
            results[name] = stats;
        },
        min: 2000, // each benchmark should run for at least 2000ms
        done:function() { 
            $('loading').innerHTML = "Benchmarks complete.";
        }
    });
    var results = {};

    document.addEventListener("deviceready", function() {
        deviceReady = true;
        var xhr = new XMLHttpRequest();
        xhr.open("GET", "../LICENSE", true);
        xhr.onreadystatechange = function() {
            if (xhr.readyState == 4) {
                if (xhr.responseText.length > 0) {
                    LICENSE_CONTENTS = xhr.responseText;
                } else {
                    alert('Some prereq XHR stuff to get license content failed mang.');
                }
                window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, function(p_fs) {
                    pers = p_fs;
                    copy_license(pers, function() {
                        window.requestFileSystem(LocalFileSystem.TEMPORARY, 0, function(t_fs) {
                            temp = t_fs;
                            copy_license(temp, function() {
                                setTimeout(bench, 250);
                            });
                        }, function(t_e) {
                            alert('Failed to get TEMPORARY File System');
                        });
                    });
                }, function(p_e) {
                    alert('Failed to get PERSISTENT File System');
                });
            }
        };
        xhr.send(null);
    });

    window.onload = function() {
        window.setTimeout(function() {
            if (!deviceReady) {
                alert("Error: Cordova did not initialize.  Demo will not run correctly.");
            }
        }, 1000);
    };
function bench() {
    suite.bench("Echo exec callbacks", function(next) {
        exec(function() {
            // win
            next();
        }, function() {
            // fail
            next();
        }, "Echo", "echo", ["test"]);
    });
    suite.bench("Echo exec invocations", function(next) {
        exec(function() {
            // win
        }, function() {
            // fail
        }, "Echo", "echo", ["test"]);
        next();
    });
    suite.bench("XHR to within-package 11kb asset.", function(next) {
        var xhr = new XMLHttpRequest();
        xhr.open("GET", "../LICENSE", true);
        xhr.onreadystatechange = function() {
            if (xhr.readyState == 4) {
                if (xhr.status == 200) {
                    next();
                } else {
                    alert('There was a problem during XHR file read!');
                }
            }
        };
        xhr.send(null);
    });
    if (temp) {
        suite.bench("Get contents of 11kb asset located on TEMPORARY File System using FileReader's readAsText method.", function(next) {
            temp.root.getFile("LICENSE", null, function(entry) {
                entry.file(function(file) {
                    var reader = new FileReader();
                    reader.onloadend = function(evt) {
                        next();
                    };
                    reader.readAsText(file);
                }, function(err) {
                    alert('Error getting File object from LICENSE file in TEMP FS.');
                });
            }, function(err) {
                alert('Error getting LICENSE file from root of TEMP FS.');
            });
        });
    }
    if (pers) {
        suite.bench("Get contents of 11kb asset located on PERSISTENT File System using FileReader's readAsText method.", function(next) {
            pers.root.getFile("LICENSE", null, function(entry) {
                entry.file(function(file) {
                    var reader = new FileReader();
                    reader.onloadend = function(evt) {
                        next();
                    };
                    reader.readAsText(file);
                }, function(err) {
                    alert('Error getting File object from LICENSE file in PERSISTENT FS.');
                });
            }, function(err) {
                alert('Error getting LICENSE file from root of PERSISTENT FS.');
            });
        });
    }
    suite.run();
}
</script>

  </head>
  <body>
    <h1>Auto-Benchmarks</h1>
    <h2 id="loading"></h2>
    <table>
        <thead style="font-weight:bold;text-align:center;">
            <tr>
                <td>Name</td>
                <td>Results</td>
            </tr>
        </thead>
        <tbody id="table-results">
        </tbody>
    </table>
  </body>
</html>