Move update.py to samples/swarm, remove a bunch of deprecated files for

client/tools/show_coverage.js

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-/**
- * A simple application that renders coverage results in a page. It sorts data
- * by file name, shows a summary table including coverage statistics per
- * package, and implements the necessary behaviour to select a file and view
- * line-by-line coverage information.
- */
-
-var files_;
-var code_;
-var summary_;
-var selectedDiv_;
-var file_percent_ = {};
-var package_lines_ = {};
-var package_covered_ = {};
-var package_rec_lines_ = {};
-var package_rec_covered_ = {};
-
-// handle a click event anywhere on the screen
-function clickListener(e) {
-  var elem = e.target;
-  // determine if a file or a close link was clicked on:
-  while (elem != null) {
-    if (elem.classList) {
-      if (elem.classList.contains("file")) {
-        fileSelected(elem);
-        return;
-      } else if (elem.classList.contains("close")) {
-        closeDetails();
-      }
-    }
-    elem = elem.parentNode;
-  }
-}
-
-// handle when a row in the list of files is selected
-function fileSelected(elem) {
-  if (selectedDiv_ != null) {
-    selectedDiv_.classList.remove("file-selected");
-  }
-  if (selectedDiv_ == elem) {
-    closeDetails();
-    return;
-  }
-  selectedDiv_ = elem;
-  elem.classList.add("file-selected");
-  var file = elem.getAttribute("data-field");
-  var code_with_coverage = "";
-  var lines = code_[file];
-  var coverage = summary_[file];
-  for (var lineNum = 0; lineNum < lines.length; lineNum++) {
-    var covered = coverage[lineNum] == 1;
-    var currentLine = lines[lineNum].
-        replace(/</g, "&lt;").
-        replace(/>/g, "&gt;").
-        replace(/\n/g, "\\n");
-    var iscode = coverage[lineNum] == 0 || coverage[lineNum] == 1;
-    code_with_coverage +=
-        "<span class='linenum'><span class='" +
-        (covered && iscode ? "yes" : (iscode ? "no" : "")) + "'>" +
-        (lineNum + 1)+ "</span>" +
-        "<span>" + currentLine + "</span>" +
-        "</div>";
-  }
-
-  var detailsDiv = document.getElementById("details-body");
-  detailsDiv.innerHTML = code_with_coverage;
-  var outerDiv = detailsDiv.parentNode;
-  outerDiv.classList.remove("hidden");
-}
-
-// closes the detail view that displays line-by-line coverage info
-function closeDetails() {
-  if (selectedDiv_ != null) {
-    selectedDiv_.classList.remove("file-selected");
-    selectedDiv_ = null;
-  }
-  var detailsDiv = document.getElementById("details-body");
-  detailsDiv.parentNode.classList.add("hidden");
-}
-
-// generates an HTML string segment for a coverage-bar
-function generatePercentBar(percent) {
-  return "<span class='coverage-bar'>" +
-      "<span class='coverage-bar-inner' style='width:" + percent + "px'>" +
-      "</span></span>";
-}
-
-// extracts the top-level directory from a path
-function getRootDir(path) {
-  if (path == null) {
-    return null;
-  }
-  var index = path.indexOf("/");
-  return index == -1 ? null : path.substring(0, index);
-}
-
-// extracts the directory portion of a path
-function getDirName(path) {
-  if (path == null) {
-    return null;
-  }
-  var index = path.lastIndexOf("/");
-  return index == -1 ? null : path.substring(0, index);
-}
-
-// extracts the file name portion of a path
-function getFileName(path) {
-  if (path == null) {
-    return null;
-  }
-  var index = path.lastIndexOf("/");
-  return index == -1 ? path : path.substring(index + 1);
-}
-
-// generates an HTML string segment with the summary stats for a package which
-// doesn't include sub-packages statistics.
-function generatePackageLine(pkg) {
-  var percent = ((package_covered_[pkg] * 100) / package_lines_[pkg]).
-      toFixed(1);
-  return "<tr class='package'><td colspan='2' class='package'>" +
-      pkg +
-      "<td class='file-percent'>" + percent + "%</td>" +
-      "<td class='file-percent'>" + generatePercentBar(percent) +
-      "</td> </tr>";
-}
-
-// generates an HTML string segment with the summary stats for a package which
-// includes sub-packages statistics
-function generatePackageLineRec(pkg) {
-  var percent = ((package_rec_covered_[pkg] * 100) /
-                  package_rec_lines_[pkg]).toFixed(1);
-  return "<tr class='package'><td colspan='2' class='package'>" +
-      pkg + " (with subpackages)" +
-      "<td class='file-percent'>" + percent + "%</td>" +
-      "<td class='file-percent'>" + generatePercentBar(percent) +
-      "</td> </tr>";
-}
-
-// generates an hTML string segment with the summary stats for a single file
-function generateFileLine(file) {
-  var filename = getFileName(file);
-  var percent = file_percent_[file].toFixed(1)
-  return "<tr class='file' data-field='" + file + "'>" +
-      "<td></td>" +
-      "<td class='file-name'>" +
-      filename +
-      "</td>" +
-      "<td class='file-percent'>" + percent + "%</td>" +
-      "<td class='file-percent'>" + generatePercentBar(percent) +
-      "</td>" +
-    "</tr>";
-}
-
-// Updates coverage information in a package given the coverage data from a file
-// that is directly on that package or on some sub-package
-function recordPackageLinesRec(pkg, totalcode, covered) {
-  if (package_rec_lines_[pkg] == null) {
-    package_rec_lines_[pkg] = totalcode;
-    package_rec_covered_[pkg] = covered;
-  } else {
-    package_rec_lines_[pkg] += totalcode;
-    package_rec_covered_[pkg] += covered;
-  }
-}
-
-// Updates coverage information in a package given the coverage data from a file
-// directly on that package
-function recordPackageLines(pkg, totalcode, covered) {
-  if (package_lines_[pkg] == null) {
-    package_lines_[pkg] = totalcode;
-    package_covered_[pkg] = covered;
-  } else {
-    package_lines_[pkg] += totalcode;
-    package_covered_[pkg] += covered;
-  }
-}
-
-var EMPTY_ROW = "<tr><td>&nbsp;</td></tr>";
-
-// renders the page with a list of files and an area to display more details.
-function render(files, code, summary) {
-  files.sort()
-  files_ = files;
-  code_ = code;
-  summary_ = summary;
-  var buffer = "";
-  var last_pkg = null;
-
-  // compute percent for files and packages. Tally information per package, by
-  // tracking total lines covered on any file in the package
-
-  for (var i = 0; i < files.length; i++) {
-    var file = files[i];
-    var coverage = summary[file];
-    var covered = 0;
-    var totalcode = 0;
-    for (var j = 0; j < coverage.length; j++) {
-      if (coverage[j] == 1 || coverage[j] == 0) {
-        totalcode += 1;
-      }
-      if (coverage[j] == 1) {
-        covered += 1;
-      }
-    }
-    file_percent_[file] = (covered * 100) / totalcode;
-    var pkg = getDirName(file);
-
-    // summary for this package alone
-    recordPackageLines(pkg, totalcode, covered);
-
-    // summary for each package including subpackages
-    while (pkg != null) {
-      recordPackageLinesRec(pkg, totalcode, covered);
-      pkg = getDirName(pkg)
-    }
-    recordPackageLinesRec("** everything **", totalcode, covered);
-  }
-
-  // create UI for the results...
-  buffer += generatePackageLineRec("** everything **");
-  for (var i = 0; i < files.length; i++) {
-    var file = files[i];
-
-    var pkg = getDirName(file)
-    if (pkg != last_pkg) {
-      var prefix = getRootDir(last_pkg);
-      var rec_summary = "";
-      if (pkg.indexOf(prefix) != 0) {
-        var current = getDirName(pkg);
-        while (current != null) {
-          rec_summary = EMPTY_ROW + generatePackageLineRec(current) +
-              rec_summary;
-          current = getDirName(current);
-        }
-      }
-      buffer += rec_summary + EMPTY_ROW + generatePackageLineRec(pkg);
-      last_pkg = pkg;
-    }
-    buffer += generateFileLine(file);
-  }
-
-  var menu = "<div class='menu'><table class='menu-table'><tbody>" +
-      buffer + "</tbody></table></div>"
-
-  // single file details
-  var details = "<div class='details hidden'><div class='close'>X Close</div>" +
-      "<div id='details-body' class='details-body'></div></div>";
-
-  var div = document.createElement("div");
-  div.innerHTML = "<div class='all'>" +
-      "<div>Select a file to display its details:</div> "
-      + menu + details + "</div>";
-  document.body.appendChild(div);
-  document.body.addEventListener("click", clickListener, true);
-}