mirror of
https://github.com/Jermolene/TiddlyWiki5
synced 2024-09-04 07:22:47 +00:00
124 lines
3.9 KiB
JavaScript
124 lines
3.9 KiB
JavaScript
/*
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Copyright (C) 2012 Ariya Hidayat <ariya.hidayat@gmail.com>
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*jslint browser:true evil:true */
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var timerId;
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function traceRun() {
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'use strict';
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var lookup;
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function id(i) {
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return document.getElementById(i);
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}
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function escaped(str) {
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return str.replace(/&/g, "&").replace(/</g, "<").replace(/>/g, ">");
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}
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function setText(id, str) {
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var el = document.getElementById(id);
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if (typeof el.innerText === 'string') {
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el.innerText = str;
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} else {
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el.textContent = str;
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}
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}
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function isLineTerminator(ch) {
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return (ch === '\n' || ch === '\r' || ch === '\u2028' || ch === '\u2029');
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}
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function insertTracer() {
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var tracer, code, i, functionList, signature, pos;
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if (typeof window.editor === 'undefined') {
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code = document.getElementById('code').value;
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} else {
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code = window.editor.getValue();
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}
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tracer = window.esmorph.Tracer.FunctionEntrance('window.TRACE.enterFunction');
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code = window.esmorph.modify(code, tracer);
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// Enclose in IIFE.
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code = '(function() {\n' + code + '\n}())';
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return code;
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}
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function showResult() {
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var i, str, histogram, entry;
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histogram = window.TRACE.getHistogram();
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str = '<table><thead><tr><td>Function</td><td>Hits</td></tr></thead>';
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for (i = 0; i < histogram.length; i += 1) {
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entry = histogram[i];
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str += '<tr>';
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str += '<td>' + entry.name + '</td>';
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str += '<td>' + entry.count + '</td>';
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str += '</tr>';
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}
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str += '</table>';
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id('result').innerHTML = str;
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}
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window.TRACE = {
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hits: {},
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enterFunction: function (info) {
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var key = info.name + ' at line ' + info.lineNumber;
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if (this.hits.hasOwnProperty(key)) {
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this.hits[key] = this.hits[key] + 1;
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} else {
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this.hits[key] = 1;
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}
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},
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getHistogram: function () {
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var entry,
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sorted = [];
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for (entry in this.hits) {
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if (this.hits.hasOwnProperty(entry)) {
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sorted.push({ name: entry, count: this.hits[entry]});
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}
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}
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sorted.sort(function (a, b) {
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return b.count - a.count;
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});
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return sorted;
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}
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};
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try {
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eval(insertTracer());
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showResult();
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} catch (e) {
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id('result').innerText = e.toString();
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}
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}
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/* vim: set sw=4 ts=4 et tw=80 : */
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