initial commit

node_modules/mocha/lib/browser/debug.js

@@ -0,0 +1,4 @@
+module.exports = function(type){
+  return function(){
+  }
+};

node_modules/mocha/lib/browser/diff.js

@@ -0,0 +1,369 @@
+/* See LICENSE file for terms of use */
+
+/*
+ * Text diff implementation.
+ *
+ * This library supports the following APIS:
+ * JsDiff.diffChars: Character by character diff
+ * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace
+ * JsDiff.diffLines: Line based diff
+ *
+ * JsDiff.diffCss: Diff targeted at CSS content
+ *
+ * These methods are based on the implementation proposed in
+ * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986).
+ * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927
+ */
+var JsDiff = (function() {
+  /*jshint maxparams: 5*/
+  function clonePath(path) {
+    return { newPos: path.newPos, components: path.components.slice(0) };
+  }
+  function removeEmpty(array) {
+    var ret = [];
+    for (var i = 0; i < array.length; i++) {
+      if (array[i]) {
+        ret.push(array[i]);
+      }
+    }
+    return ret;
+  }
+  function escapeHTML(s) {
+    var n = s;
+    n = n.replace(/&/g, '&amp;');
+    n = n.replace(/</g, '&lt;');
+    n = n.replace(/>/g, '&gt;');
+    n = n.replace(/"/g, '&quot;');
+
+    return n;
+  }
+
+  var Diff = function(ignoreWhitespace) {
+    this.ignoreWhitespace = ignoreWhitespace;
+  };
+  Diff.prototype = {
+      diff: function(oldString, newString) {
+        // Handle the identity case (this is due to unrolling editLength == 0
+        if (newString === oldString) {
+          return [{ value: newString }];
+        }
+        if (!newString) {
+          return [{ value: oldString, removed: true }];
+        }
+        if (!oldString) {
+          return [{ value: newString, added: true }];
+        }
+
+        newString = this.tokenize(newString);
+        oldString = this.tokenize(oldString);
+
+        var newLen = newString.length, oldLen = oldString.length;
+        var maxEditLength = newLen + oldLen;
+        var bestPath = [{ newPos: -1, components: [] }];
+
+        // Seed editLength = 0
+        var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
+        if (bestPath[0].newPos+1 >= newLen && oldPos+1 >= oldLen) {
+          return bestPath[0].components;
+        }
+
+        for (var editLength = 1; editLength <= maxEditLength; editLength++) {
+          for (var diagonalPath = -1*editLength; diagonalPath <= editLength; diagonalPath+=2) {
+            var basePath;
+            var addPath = bestPath[diagonalPath-1],
+                removePath = bestPath[diagonalPath+1];
+            oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
+            if (addPath) {
+              // No one else is going to attempt to use this value, clear it
+              bestPath[diagonalPath-1] = undefined;
+            }
+
+            var canAdd = addPath && addPath.newPos+1 < newLen;
+            var canRemove = removePath && 0 <= oldPos && oldPos < oldLen;
+            if (!canAdd && !canRemove) {
+              bestPath[diagonalPath] = undefined;
+              continue;
+            }
+
+            // Select the diagonal that we want to branch from. We select the prior
+            // path whose position in the new string is the farthest from the origin
+            // and does not pass the bounds of the diff graph
+            if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {
+              basePath = clonePath(removePath);
+              this.pushComponent(basePath.components, oldString[oldPos], undefined, true);
+            } else {
+              basePath = clonePath(addPath);
+              basePath.newPos++;
+              this.pushComponent(basePath.components, newString[basePath.newPos], true, undefined);
+            }
+
+            var oldPos = this.extractCommon(basePath, newString, oldString, diagonalPath);
+
+            if (basePath.newPos+1 >= newLen && oldPos+1 >= oldLen) {
+              return basePath.components;
+            } else {
+              bestPath[diagonalPath] = basePath;
+            }
+          }
+        }
+      },
+
+      pushComponent: function(components, value, added, removed) {
+        var last = components[components.length-1];
+        if (last && last.added === added && last.removed === removed) {
+          // We need to clone here as the component clone operation is just
+          // as shallow array clone
+          components[components.length-1] =
+            {value: this.join(last.value, value), added: added, removed: removed };
+        } else {
+          components.push({value: value, added: added, removed: removed });
+        }
+      },
+      extractCommon: function(basePath, newString, oldString, diagonalPath) {
+        var newLen = newString.length,
+            oldLen = oldString.length,
+            newPos = basePath.newPos,
+            oldPos = newPos - diagonalPath;
+        while (newPos+1 < newLen && oldPos+1 < oldLen && this.equals(newString[newPos+1], oldString[oldPos+1])) {
+          newPos++;
+          oldPos++;
+
+          this.pushComponent(basePath.components, newString[newPos], undefined, undefined);
+        }
+        basePath.newPos = newPos;
+        return oldPos;
+      },
+
+      equals: function(left, right) {
+        var reWhitespace = /\S/;
+        if (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right)) {
+          return true;
+        } else {
+          return left === right;
+        }
+      },
+      join: function(left, right) {
+        return left + right;
+      },
+      tokenize: function(value) {
+        return value;
+      }
+  };
+
+  var CharDiff = new Diff();
+
+  var WordDiff = new Diff(true);
+  var WordWithSpaceDiff = new Diff();
+  WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) {
+    return removeEmpty(value.split(/(\s+|\b)/));
+  };
+
+  var CssDiff = new Diff(true);
+  CssDiff.tokenize = function(value) {
+    return removeEmpty(value.split(/([{}:;,]|\s+)/));
+  };
+
+  var LineDiff = new Diff();
+  LineDiff.tokenize = function(value) {
+    var retLines = [],
+        lines = value.split(/^/m);
+
+    for(var i = 0; i < lines.length; i++) {
+      var line = lines[i],
+          lastLine = lines[i - 1];
+
+      // Merge lines that may contain windows new lines
+      if (line == '\n' && lastLine && lastLine[lastLine.length - 1] === '\r') {
+        retLines[retLines.length - 1] += '\n';
+      } else if (line) {
+        retLines.push(line);
+      }
+    }
+
+    return retLines;
+  };
+
+  return {
+    Diff: Diff,
+
+    diffChars: function(oldStr, newStr) { return CharDiff.diff(oldStr, newStr); },
+    diffWords: function(oldStr, newStr) { return WordDiff.diff(oldStr, newStr); },
+    diffWordsWithSpace: function(oldStr, newStr) { return WordWithSpaceDiff.diff(oldStr, newStr); },
+    diffLines: function(oldStr, newStr) { return LineDiff.diff(oldStr, newStr); },
+
+    diffCss: function(oldStr, newStr) { return CssDiff.diff(oldStr, newStr); },
+
+    createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) {
+      var ret = [];
+
+      ret.push('Index: ' + fileName);
+      ret.push('===================================================================');
+      ret.push('--- ' + fileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader));
+      ret.push('+++ ' + fileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader));
+
+      var diff = LineDiff.diff(oldStr, newStr);
+      if (!diff[diff.length-1].value) {
+        diff.pop();   // Remove trailing newline add
+      }
+      diff.push({value: '', lines: []});   // Append an empty value to make cleanup easier
+
+      function contextLines(lines) {
+        return lines.map(function(entry) { return ' ' + entry; });
+      }
+      function eofNL(curRange, i, current) {
+        var last = diff[diff.length-2],
+            isLast = i === diff.length-2,
+            isLastOfType = i === diff.length-3 && (current.added !== last.added || current.removed !== last.removed);
+
+        // Figure out if this is the last line for the given file and missing NL
+        if (!/\n$/.test(current.value) && (isLast || isLastOfType)) {
+          curRange.push('\\ No newline at end of file');
+        }
+      }
+
+      var oldRangeStart = 0, newRangeStart = 0, curRange = [],
+          oldLine = 1, newLine = 1;
+      for (var i = 0; i < diff.length; i++) {
+        var current = diff[i],
+            lines = current.lines || current.value.replace(/\n$/, '').split('\n');
+        current.lines = lines;
+
+        if (current.added || current.removed) {
+          if (!oldRangeStart) {
+            var prev = diff[i-1];
+            oldRangeStart = oldLine;
+            newRangeStart = newLine;
+
+            if (prev) {
+              curRange = contextLines(prev.lines.slice(-4));
+              oldRangeStart -= curRange.length;
+              newRangeStart -= curRange.length;
+            }
+          }
+          curRange.push.apply(curRange, lines.map(function(entry) { return (current.added?'+':'-') + entry; }));
+          eofNL(curRange, i, current);
+
+          if (current.added) {
+            newLine += lines.length;
+          } else {
+            oldLine += lines.length;
+          }
+        } else {
+          if (oldRangeStart) {
+            // Close out any changes that have been output (or join overlapping)
+            if (lines.length <= 8 && i < diff.length-2) {
+              // Overlapping
+              curRange.push.apply(curRange, contextLines(lines));
+            } else {
+              // end the range and output
+              var contextSize = Math.min(lines.length, 4);
+              ret.push(
+                  '@@ -' + oldRangeStart + ',' + (oldLine-oldRangeStart+contextSize)
+                  + ' +' + newRangeStart + ',' + (newLine-newRangeStart+contextSize)
+                  + ' @@');
+              ret.push.apply(ret, curRange);
+              ret.push.apply(ret, contextLines(lines.slice(0, contextSize)));
+              if (lines.length <= 4) {
+                eofNL(ret, i, current);
+              }
+
+              oldRangeStart = 0;  newRangeStart = 0; curRange = [];
+            }
+          }
+          oldLine += lines.length;
+          newLine += lines.length;
+        }
+      }
+
+      return ret.join('\n') + '\n';
+    },
+
+    applyPatch: function(oldStr, uniDiff) {
+      var diffstr = uniDiff.split('\n');
+      var diff = [];
+      var remEOFNL = false,
+          addEOFNL = false;
+
+      for (var i = (diffstr[0][0]==='I'?4:0); i < diffstr.length; i++) {
+        if(diffstr[i][0] === '@') {
+          var meh = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/);
+          diff.unshift({
+            start:meh[3],
+            oldlength:meh[2],
+            oldlines:[],
+            newlength:meh[4],
+            newlines:[]
+          });
+        } else if(diffstr[i][0] === '+') {
+          diff[0].newlines.push(diffstr[i].substr(1));
+        } else if(diffstr[i][0] === '-') {
+          diff[0].oldlines.push(diffstr[i].substr(1));
+        } else if(diffstr[i][0] === ' ') {
+          diff[0].newlines.push(diffstr[i].substr(1));
+          diff[0].oldlines.push(diffstr[i].substr(1));
+        } else if(diffstr[i][0] === '\\') {
+          if (diffstr[i-1][0] === '+') {
+            remEOFNL = true;
+          } else if(diffstr[i-1][0] === '-') {
+            addEOFNL = true;
+          }
+        }
+      }
+
+      var str = oldStr.split('\n');
+      for (var i = diff.length - 1; i >= 0; i--) {
+        var d = diff[i];
+        for (var j = 0; j < d.oldlength; j++) {
+          if(str[d.start-1+j] !== d.oldlines[j]) {
+            return false;
+          }
+        }
+        Array.prototype.splice.apply(str,[d.start-1,+d.oldlength].concat(d.newlines));
+      }
+
+      if (remEOFNL) {
+        while (!str[str.length-1]) {
+          str.pop();
+        }
+      } else if (addEOFNL) {
+        str.push('');
+      }
+      return str.join('\n');
+    },
+
+    convertChangesToXML: function(changes){
+      var ret = [];
+      for ( var i = 0; i < changes.length; i++) {
+        var change = changes[i];
+        if (change.added) {
+          ret.push('<ins>');
+        } else if (change.removed) {
+          ret.push('<del>');
+        }
+
+        ret.push(escapeHTML(change.value));
+
+        if (change.added) {
+          ret.push('</ins>');
+        } else if (change.removed) {
+          ret.push('</del>');
+        }
+      }
+      return ret.join('');
+    },
+
+    // See: http://code.google.com/p/google-diff-match-patch/wiki/API
+    convertChangesToDMP: function(changes){
+      var ret = [], change;
+      for ( var i = 0; i < changes.length; i++) {
+        change = changes[i];
+        ret.push([(change.added ? 1 : change.removed ? -1 : 0), change.value]);
+      }
+      return ret;
+    }
+  };
+})();
+
+if (typeof module !== 'undefined') {
+    module.exports = JsDiff;
+}

node_modules/mocha/lib/browser/escape-string-regexp.js

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+'use strict';
+
+var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
+
+module.exports = function (str) {
+  if (typeof str !== 'string') {
+    throw new TypeError('Expected a string');
+  }
+
+  return str.replace(matchOperatorsRe,  '\\$&');
+};

node_modules/mocha/lib/browser/events.js

@@ -0,0 +1,177 @@
+/**
+ * Module exports.
+ */
+
+exports.EventEmitter = EventEmitter;
+
+/**
+ * Check if `obj` is an array.
+ */
+
+function isArray(obj) {
+  return '[object Array]' == {}.toString.call(obj);
+}
+
+/**
+ * Event emitter constructor.
+ *
+ * @api public
+ */
+
+function EventEmitter(){};
+
+/**
+ * Adds a listener.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.on = function (name, fn) {
+  if (!this.$events) {
+    this.$events = {};
+  }
+
+  if (!this.$events[name]) {
+    this.$events[name] = fn;
+  } else if (isArray(this.$events[name])) {
+    this.$events[name].push(fn);
+  } else {
+    this.$events[name] = [this.$events[name], fn];
+  }
+
+  return this;
+};
+
+EventEmitter.prototype.addListener = EventEmitter.prototype.on;
+
+/**
+ * Adds a volatile listener.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.once = function (name, fn) {
+  var self = this;
+
+  function on () {
+    self.removeListener(name, on);
+    fn.apply(this, arguments);
+  };
+
+  on.listener = fn;
+  this.on(name, on);
+
+  return this;
+};
+
+/**
+ * Removes a listener.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.removeListener = function (name, fn) {
+  if (this.$events && this.$events[name]) {
+    var list = this.$events[name];
+
+    if (isArray(list)) {
+      var pos = -1;
+
+      for (var i = 0, l = list.length; i < l; i++) {
+        if (list[i] === fn || (list[i].listener && list[i].listener === fn)) {
+          pos = i;
+          break;
+        }
+      }
+
+      if (pos < 0) {
+        return this;
+      }
+
+      list.splice(pos, 1);
+
+      if (!list.length) {
+        delete this.$events[name];
+      }
+    } else if (list === fn || (list.listener && list.listener === fn)) {
+      delete this.$events[name];
+    }
+  }
+
+  return this;
+};
+
+/**
+ * Removes all listeners for an event.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.removeAllListeners = function (name) {
+  if (name === undefined) {
+    this.$events = {};
+    return this;
+  }
+
+  if (this.$events && this.$events[name]) {
+    this.$events[name] = null;
+  }
+
+  return this;
+};
+
+/**
+ * Gets all listeners for a certain event.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.listeners = function (name) {
+  if (!this.$events) {
+    this.$events = {};
+  }
+
+  if (!this.$events[name]) {
+    this.$events[name] = [];
+  }
+
+  if (!isArray(this.$events[name])) {
+    this.$events[name] = [this.$events[name]];
+  }
+
+  return this.$events[name];
+};
+
+/**
+ * Emits an event.
+ *
+ * @api public
+ */
+
+EventEmitter.prototype.emit = function (name) {
+  if (!this.$events) {
+    return false;
+  }
+
+  var handler = this.$events[name];
+
+  if (!handler) {
+    return false;
+  }
+
+  var args = [].slice.call(arguments, 1);
+
+  if ('function' == typeof handler) {
+    handler.apply(this, args);
+  } else if (isArray(handler)) {
+    var listeners = handler.slice();
+
+    for (var i = 0, l = listeners.length; i < l; i++) {
+      listeners[i].apply(this, args);
+    }
+  } else {
+    return false;
+  }
+
+  return true;
+};

node_modules/mocha/lib/browser/progress.js

@@ -0,0 +1,125 @@
+/**
+ * Expose `Progress`.
+ */
+
+module.exports = Progress;
+
+/**
+ * Initialize a new `Progress` indicator.
+ */
+
+function Progress() {
+  this.percent = 0;
+  this.size(0);
+  this.fontSize(11);
+  this.font('helvetica, arial, sans-serif');
+}
+
+/**
+ * Set progress size to `n`.
+ *
+ * @param {Number} n
+ * @return {Progress} for chaining
+ * @api public
+ */
+
+Progress.prototype.size = function(n){
+  this._size = n;
+  return this;
+};
+
+/**
+ * Set text to `str`.
+ *
+ * @param {String} str
+ * @return {Progress} for chaining
+ * @api public
+ */
+
+Progress.prototype.text = function(str){
+  this._text = str;
+  return this;
+};
+
+/**
+ * Set font size to `n`.
+ *
+ * @param {Number} n
+ * @return {Progress} for chaining
+ * @api public
+ */
+
+Progress.prototype.fontSize = function(n){
+  this._fontSize = n;
+  return this;
+};
+
+/**
+ * Set font `family`.
+ *
+ * @param {String} family
+ * @return {Progress} for chaining
+ */
+
+Progress.prototype.font = function(family){
+  this._font = family;
+  return this;
+};
+
+/**
+ * Update percentage to `n`.
+ *
+ * @param {Number} n
+ * @return {Progress} for chaining
+ */
+
+Progress.prototype.update = function(n){
+  this.percent = n;
+  return this;
+};
+
+/**
+ * Draw on `ctx`.
+ *
+ * @param {CanvasRenderingContext2d} ctx
+ * @return {Progress} for chaining
+ */
+
+Progress.prototype.draw = function(ctx){
+  try {
+    var percent = Math.min(this.percent, 100)
+      , size = this._size
+      , half = size / 2
+      , x = half
+      , y = half
+      , rad = half - 1
+      , fontSize = this._fontSize;
+
+    ctx.font = fontSize + 'px ' + this._font;
+
+    var angle = Math.PI * 2 * (percent / 100);
+    ctx.clearRect(0, 0, size, size);
+
+    // outer circle
+    ctx.strokeStyle = '#9f9f9f';
+    ctx.beginPath();
+    ctx.arc(x, y, rad, 0, angle, false);
+    ctx.stroke();
+
+    // inner circle
+    ctx.strokeStyle = '#eee';
+    ctx.beginPath();
+    ctx.arc(x, y, rad - 1, 0, angle, true);
+    ctx.stroke();
+
+    // text
+    var text = this._text || (percent | 0) + '%'
+      , w = ctx.measureText(text).width;
+
+    ctx.fillText(
+        text
+      , x - w / 2 + 1
+      , y + fontSize / 2 - 1);
+  } catch (ex) {} //don't fail if we can't render progress
+  return this;
+};

node_modules/mocha/lib/browser/tty.js

@@ -0,0 +1,12 @@
+exports.isatty = function(){
+  return true;
+};
+
+exports.getWindowSize = function(){
+  if ('innerHeight' in global) {
+    return [global.innerHeight, global.innerWidth];
+  } else {
+    // In a Web Worker, the DOM Window is not available.
+    return [640, 480];
+  }
+};