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								test/resources/favicon.ico
									
									
									
									
									
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								test/resources/reftest-analyzer.css
									
									
									
									
									
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 | 
			
		||||
/*
 | 
			
		||||
Copyright 2012 Mozilla Foundation
 | 
			
		||||
 | 
			
		||||
Version: MPL 1.1/GPL 2.0/LGPL 2.1
 | 
			
		||||
 | 
			
		||||
The contents of this file are subject to the Mozilla Public License Version
 | 
			
		||||
1.1 (the "License"); you may not use this file except in compliance with
 | 
			
		||||
the License. You may obtain a copy of the License at
 | 
			
		||||
 | 
			
		||||
    http://www.mozilla.org/MPL
 | 
			
		||||
 | 
			
		||||
Software distributed under the License is distributed on an "AS IS" basis,
 | 
			
		||||
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 | 
			
		||||
for the specific language governing rights and limitations under the
 | 
			
		||||
License.
 | 
			
		||||
 | 
			
		||||
Alternatively, the contents of this file may be used under the terms of
 | 
			
		||||
either the GNU General Public License Version 2 or later (the "GPL"), or
 | 
			
		||||
the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 | 
			
		||||
in which case the provisions of the GPL or the LGPL are applicable instead
 | 
			
		||||
of those above. If you wish to allow use of your version of this file only
 | 
			
		||||
under the terms of either the GPL or the LGPL, and not to allow others to
 | 
			
		||||
use your version of this file under the terms of the MPL, indicate your
 | 
			
		||||
decision by deleting the provisions above and replace them with the notice
 | 
			
		||||
and other provisions required by the LGPL or the GPL. If you do not delete
 | 
			
		||||
the provisions above, a recipient may use your version of this file under
 | 
			
		||||
the terms of any one of the MPL, the GPL or the LGPL.
 | 
			
		||||
 | 
			
		||||
Original author: L. David Baron <dbaron@dbaron.org>
 | 
			
		||||
*/
 | 
			
		||||
 | 
			
		||||
* {
 | 
			
		||||
  padding: 0;
 | 
			
		||||
  margin: 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
html {
 | 
			
		||||
  background-color: #fff;
 | 
			
		||||
  font: message-box;
 | 
			
		||||
  font-size: 14px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
body {
 | 
			
		||||
  padding: 10px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
a {
 | 
			
		||||
  color: #000;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#loading,
 | 
			
		||||
#viewer {
 | 
			
		||||
  display: none;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#pixelarea {
 | 
			
		||||
  position: absolute;
 | 
			
		||||
  width: 320px;
 | 
			
		||||
  height: 94px;
 | 
			
		||||
  overflow: visible;
 | 
			
		||||
  top: 10px;
 | 
			
		||||
  left: 10px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#itemlist {
 | 
			
		||||
  overflow: auto;
 | 
			
		||||
  position: absolute;
 | 
			
		||||
  top: 104px;
 | 
			
		||||
  width: 320px;
 | 
			
		||||
  bottom: 0;
 | 
			
		||||
  left: 10px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#leftpane {
 | 
			
		||||
  width: 320px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#imagepane {
 | 
			
		||||
  position: fixed;
 | 
			
		||||
  inset: 10px 0 0 340px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#images {
 | 
			
		||||
  position: absolute;
 | 
			
		||||
  inset: 22px 0 0;
 | 
			
		||||
  overflow: auto;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#imgcontrols {
 | 
			
		||||
  margin: 0;
 | 
			
		||||
  display: block;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#itemtable,
 | 
			
		||||
#itemtable td,
 | 
			
		||||
#itemtable th {
 | 
			
		||||
  border: 1px solid #ccc;
 | 
			
		||||
  padding: 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#itemtable {
 | 
			
		||||
  border-collapse: collapse;
 | 
			
		||||
  border-spacing: 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#itemtable td:first-child {
 | 
			
		||||
  padding-left: 10px;
 | 
			
		||||
  width: 12px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#itemtable td:last-child {
 | 
			
		||||
  padding: 0 5px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#itemtable td.selected {
 | 
			
		||||
  background-color: #ddd;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#magnification > svg {
 | 
			
		||||
  display: block;
 | 
			
		||||
  width: 84px;
 | 
			
		||||
  height: 84px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#pixelinfo {
 | 
			
		||||
  position: absolute;
 | 
			
		||||
  width: 200px;
 | 
			
		||||
  left: 85px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#pixelinfo table {
 | 
			
		||||
  border-collapse: collapse;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#pixelinfo table th {
 | 
			
		||||
  white-space: nowrap;
 | 
			
		||||
  text-align: left;
 | 
			
		||||
  padding: 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#pixelinfo table td {
 | 
			
		||||
  padding: 0 0 0 0.25em;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#pixelhint {
 | 
			
		||||
  color: #000;
 | 
			
		||||
  cursor: help;
 | 
			
		||||
  text-decoration: underline;
 | 
			
		||||
  width: 15px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#pixelhint > * {
 | 
			
		||||
  display: none;
 | 
			
		||||
  position: absolute;
 | 
			
		||||
  margin: 8px 0 0 8px;
 | 
			
		||||
  padding: 4px;
 | 
			
		||||
  width: 400px;
 | 
			
		||||
  background-color: #ffa;
 | 
			
		||||
  color: #000;
 | 
			
		||||
  box-shadow: 3px 3px 2px #888;
 | 
			
		||||
  z-index: 1;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#pixelhint:hover {
 | 
			
		||||
  color: #000;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#pixelhint:hover > * {
 | 
			
		||||
  display: block;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#pixelhint p {
 | 
			
		||||
  margin: 0;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#pixelhint p + p {
 | 
			
		||||
  margin-top: 1em;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#referenceImage,
 | 
			
		||||
#differences {
 | 
			
		||||
  margin: 0 0 10px 20px;
 | 
			
		||||
}
 | 
			
		||||
 | 
			
		||||
#shortcuts {
 | 
			
		||||
  float: right;
 | 
			
		||||
  font-size: 10px;
 | 
			
		||||
}
 | 
			
		||||
							
								
								
									
										178
									
								
								test/resources/reftest-analyzer.html
									
									
									
									
									
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										178
									
								
								test/resources/reftest-analyzer.html
									
									
									
									
									
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							@@ -0,0 +1,178 @@
 | 
			
		||||
<!DOCTYPE html>
 | 
			
		||||
<!--
 | 
			
		||||
Copyright 2012 Mozilla Foundation
 | 
			
		||||
 | 
			
		||||
Version: MPL 1.1/GPL 2.0/LGPL 2.1
 | 
			
		||||
 | 
			
		||||
The contents of this file are subject to the Mozilla Public License Version
 | 
			
		||||
1.1 (the "License"); you may not use this file except in compliance with
 | 
			
		||||
the License. You may obtain a copy of the License at
 | 
			
		||||
 | 
			
		||||
    http://www.mozilla.org/MPL
 | 
			
		||||
 | 
			
		||||
Software distributed under the License is distributed on an "AS IS" basis,
 | 
			
		||||
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 | 
			
		||||
for the specific language governing rights and limitations under the
 | 
			
		||||
License.
 | 
			
		||||
 | 
			
		||||
Alternatively, the contents of this file may be used under the terms of
 | 
			
		||||
either the GNU General Public License Version 2 or later (the "GPL"), or
 | 
			
		||||
the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 | 
			
		||||
in which case the provisions of the GPL or the LGPL are applicable instead
 | 
			
		||||
of those above. If you wish to allow use of your version of this file only
 | 
			
		||||
under the terms of either the GPL or the LGPL, and not to allow others to
 | 
			
		||||
use your version of this file under the terms of the MPL, indicate your
 | 
			
		||||
decision by deleting the provisions above and replace them with the notice
 | 
			
		||||
and other provisions required by the LGPL or the GPL. If you do not delete
 | 
			
		||||
the provisions above, a recipient may use your version of this file under
 | 
			
		||||
the terms of any one of the MPL, the GPL or the LGPL.
 | 
			
		||||
 | 
			
		||||
Original author: L. David Baron <dbaron@dbaron.org>
 | 
			
		||||
-->
 | 
			
		||||
<html>
 | 
			
		||||
<head>
 | 
			
		||||
  <title>Reftest analyzer</title>
 | 
			
		||||
  <meta charset="utf-8">
 | 
			
		||||
  <link rel="stylesheet" href="reftest-analyzer.css">
 | 
			
		||||
  <script src="reftest-analyzer.js"></script>
 | 
			
		||||
</head>
 | 
			
		||||
<body>
 | 
			
		||||
  <div id="entry">
 | 
			
		||||
    <h1>Reftest analyzer</h1>
 | 
			
		||||
    <p>
 | 
			
		||||
      Paste your log into this textarea:<br>
 | 
			
		||||
      <textarea cols="80" rows="10" id="logEntry"></textarea><br>
 | 
			
		||||
      <input type="button" value="Process pasted log" id="logPasted">
 | 
			
		||||
    </p>
 | 
			
		||||
    <p>
 | 
			
		||||
      <br>...or load it from a file:<br>
 | 
			
		||||
      <input type="file" id="fileEntry">
 | 
			
		||||
    </p>
 | 
			
		||||
  </div>
 | 
			
		||||
  <div id="loading">Loading log...</div>
 | 
			
		||||
  <div id="viewer">
 | 
			
		||||
    <div id="pixelarea">
 | 
			
		||||
      <div id="pixelinfo">
 | 
			
		||||
        <table>
 | 
			
		||||
          <tbody>
 | 
			
		||||
            <tr>
 | 
			
		||||
              <th>Pixel at:</th>
 | 
			
		||||
              <td colspan="2" id="coords"></td>
 | 
			
		||||
            </tr>
 | 
			
		||||
            <tr>
 | 
			
		||||
              <th>Test:</th>
 | 
			
		||||
              <td id="pix1rgb"></td>
 | 
			
		||||
              <td id="pix1hex"></td>
 | 
			
		||||
            </tr>
 | 
			
		||||
            <tr>
 | 
			
		||||
              <th>Reference:</th>
 | 
			
		||||
              <td id="pix2rgb"></td>
 | 
			
		||||
              <td id="pix2hex"></td>
 | 
			
		||||
            </tr>
 | 
			
		||||
          </tbody>
 | 
			
		||||
        </table>
 | 
			
		||||
        <div>
 | 
			
		||||
          <div id="pixelhint">?
 | 
			
		||||
            <div>
 | 
			
		||||
              <p>Move the mouse over the reftest image on the right to show
 | 
			
		||||
              magnified pixels on the left. The color information above is for
 | 
			
		||||
              the pixel centered in the magnified view.</p>
 | 
			
		||||
              <p>The test is shown in the upper triangle of each pixel and
 | 
			
		||||
              the reference is shown in the lower triangle.</p>
 | 
			
		||||
            </div>
 | 
			
		||||
          </div>
 | 
			
		||||
        </div>
 | 
			
		||||
      </div>
 | 
			
		||||
      <div id="magnification">
 | 
			
		||||
        <svg xmlns="http://www.w3.org/2000/svg" width="84" height="84" shape-rendering="optimizeSpeed">
 | 
			
		||||
          <g id="mag" />
 | 
			
		||||
        </svg>
 | 
			
		||||
      </div>
 | 
			
		||||
    </div>
 | 
			
		||||
    <div id="itemlist">
 | 
			
		||||
      <table id="itemtable"></table>
 | 
			
		||||
    </div>
 | 
			
		||||
    <div id="imagepane">
 | 
			
		||||
    <form id="imgcontrols">
 | 
			
		||||
      <label>
 | 
			
		||||
        <input type="radio" name="which" id="testImage" value="0" checked="checked"> Test
 | 
			
		||||
      </label>
 | 
			
		||||
      <label>
 | 
			
		||||
        <input type="radio" name="which" id="referenceImage" value="1"> Reference
 | 
			
		||||
      </label>
 | 
			
		||||
      <label>
 | 
			
		||||
        <input type="checkbox" id="differences"> Circle differences
 | 
			
		||||
      </label>
 | 
			
		||||
      <span id="shortcuts">Shortcuts: n=next p=previous t=toggle d=differences</span>
 | 
			
		||||
    </form>
 | 
			
		||||
    <div id="images">
 | 
			
		||||
      <svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="800" height="1000" id="svg">
 | 
			
		||||
        <defs>
 | 
			
		||||
          <!-- use sRGB to avoid loss of data -->
 | 
			
		||||
          <filter id="showDifferences" x="0%" y="0%" width="100%" height="100%"
 | 
			
		||||
                  style="color-interpolation-filters: sRGB">
 | 
			
		||||
            <feImage id="feimage1" result="img1" xlink:href="#image1" />
 | 
			
		||||
            <feImage id="feimage2" result="img2" xlink:href="#image2" />
 | 
			
		||||
            <!-- inv1 and inv2 are the images with RGB inverted -->
 | 
			
		||||
            <feComponentTransfer result="inv1" in="img1">
 | 
			
		||||
              <feFuncR type="linear" slope="-1" intercept="1" />
 | 
			
		||||
              <feFuncG type="linear" slope="-1" intercept="1" />
 | 
			
		||||
              <feFuncB type="linear" slope="-1" intercept="1" />
 | 
			
		||||
            </feComponentTransfer>
 | 
			
		||||
            <feComponentTransfer result="inv2" in="img2">
 | 
			
		||||
              <feFuncR type="linear" slope="-1" intercept="1" />
 | 
			
		||||
              <feFuncG type="linear" slope="-1" intercept="1" />
 | 
			
		||||
              <feFuncB type="linear" slope="-1" intercept="1" />
 | 
			
		||||
            </feComponentTransfer>
 | 
			
		||||
            <!-- w1 will have non-white pixels anywhere that img2
 | 
			
		||||
                 is brighter than img1, and w2 for the reverse.
 | 
			
		||||
                 It would be nice not to have to go through these
 | 
			
		||||
                 intermediate states, but feComposite
 | 
			
		||||
                 type="arithmetic" can't transform the RGB channels
 | 
			
		||||
                 and leave the alpha channel untouched. -->
 | 
			
		||||
            <feComposite result="w1" in="img1" in2="inv2" operator="arithmetic" k2="1" k3="1" />
 | 
			
		||||
            <feComposite result="w2" in="img2" in2="inv1" operator="arithmetic" k2="1" k3="1" />
 | 
			
		||||
            <!-- c1 will have non-black pixels anywhere that img2
 | 
			
		||||
                 is brighter than img1, and c2 for the reverse -->
 | 
			
		||||
            <feComponentTransfer result="c1" in="w1">
 | 
			
		||||
              <feFuncR type="linear" slope="-1" intercept="1" />
 | 
			
		||||
              <feFuncG type="linear" slope="-1" intercept="1" />
 | 
			
		||||
              <feFuncB type="linear" slope="-1" intercept="1" />
 | 
			
		||||
            </feComponentTransfer>
 | 
			
		||||
            <feComponentTransfer result="c2" in="w2">
 | 
			
		||||
              <feFuncR type="linear" slope="-1" intercept="1" />
 | 
			
		||||
              <feFuncG type="linear" slope="-1" intercept="1" />
 | 
			
		||||
              <feFuncB type="linear" slope="-1" intercept="1" />
 | 
			
		||||
            </feComponentTransfer>
 | 
			
		||||
            <!-- c will be nonblack (and fully on) for every pixel+component where there are differences -->
 | 
			
		||||
            <feComposite result="c" in="c1" in2="c2" operator="arithmetic" k2="255" k3="255" />
 | 
			
		||||
            <!-- a will be opaque for every pixel with differences and transparent for all others -->
 | 
			
		||||
            <feColorMatrix result="a" type="matrix" values="0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  1 1 1 0 0" />
 | 
			
		||||
 | 
			
		||||
            <!-- a, dilated by 4 pixels -->
 | 
			
		||||
            <feMorphology result="dila4" in="a" operator="dilate" radius="4" />
 | 
			
		||||
            <!-- a, dilated by 1 pixel -->
 | 
			
		||||
            <feMorphology result="dila1" in="a" operator="dilate" radius="1" />
 | 
			
		||||
 | 
			
		||||
            <!-- all the pixels in the 3-pixel dilation of a but not in the 1-pixel dilation of a, to highlight the diffs -->
 | 
			
		||||
            <feComposite result="highlight" in="dila4" in2="dila1" operator="out" />
 | 
			
		||||
 | 
			
		||||
            <feFlood result="red" flood-color="red" />
 | 
			
		||||
            <feComposite result="redhighlight" in="red" in2="highlight" operator="in" />
 | 
			
		||||
            <feFlood result="black" flood-color="black" flood-opacity="0.5" />
 | 
			
		||||
            <feMerge>
 | 
			
		||||
              <feMergeNode in="black" />
 | 
			
		||||
              <feMergeNode in="redhighlight" />
 | 
			
		||||
            </feMerge>
 | 
			
		||||
          </filter>
 | 
			
		||||
        </defs>
 | 
			
		||||
        <g id="magnify">
 | 
			
		||||
          <image x="0" y="0" id="image1" />
 | 
			
		||||
          <image x="0" y="0" id="image2" />
 | 
			
		||||
        </g>
 | 
			
		||||
        <rect id="diffrect" filter="url(#showDifferences)" pointer-events="none" x="0" y="0" width="100%" height="100%" />
 | 
			
		||||
      </svg>
 | 
			
		||||
    </div>
 | 
			
		||||
  </div>
 | 
			
		||||
</body>
 | 
			
		||||
</html>
 | 
			
		||||
							
								
								
									
										587
									
								
								test/resources/reftest-analyzer.js
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										587
									
								
								test/resources/reftest-analyzer.js
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,587 @@
 | 
			
		||||
/*
 | 
			
		||||
Copyright 2012 Mozilla Foundation
 | 
			
		||||
 | 
			
		||||
Version: MPL 1.1/GPL 2.0/LGPL 2.1
 | 
			
		||||
 | 
			
		||||
The contents of this file are subject to the Mozilla Public License Version
 | 
			
		||||
1.1 (the "License"); you may not use this file except in compliance with
 | 
			
		||||
the License. You may obtain a copy of the License at
 | 
			
		||||
 | 
			
		||||
    http://www.mozilla.org/MPL
 | 
			
		||||
 | 
			
		||||
Software distributed under the License is distributed on an "AS IS" basis,
 | 
			
		||||
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 | 
			
		||||
for the specific language governing rights and limitations under the
 | 
			
		||||
License.
 | 
			
		||||
 | 
			
		||||
Alternatively, the contents of this file may be used under the terms of
 | 
			
		||||
either the GNU General Public License Version 2 or later (the "GPL"), or
 | 
			
		||||
the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 | 
			
		||||
in which case the provisions of the GPL or the LGPL are applicable instead
 | 
			
		||||
of those above. If you wish to allow use of your version of this file only
 | 
			
		||||
under the terms of either the GPL or the LGPL, and not to allow others to
 | 
			
		||||
use your version of this file under the terms of the MPL, indicate your
 | 
			
		||||
decision by deleting the provisions above and replace them with the notice
 | 
			
		||||
and other provisions required by the LGPL or the GPL. If you do not delete
 | 
			
		||||
the provisions above, a recipient may use your version of this file under
 | 
			
		||||
the terms of any one of the MPL, the GPL or the LGPL.
 | 
			
		||||
 | 
			
		||||
Original author: L. David Baron <dbaron@dbaron.org>
 | 
			
		||||
*/
 | 
			
		||||
 | 
			
		||||
// Global variables
 | 
			
		||||
const XLINK_NS = "http://www.w3.org/1999/xlink";
 | 
			
		||||
const SVG_NS = "http://www.w3.org/2000/svg";
 | 
			
		||||
let gPhases = null;
 | 
			
		||||
const gMagPixPaths = []; // 2D array of array-of-two <path> objects used in the pixel magnifier
 | 
			
		||||
const gMagWidth = 5; // number of zoomed in pixels to show horizontally
 | 
			
		||||
const gMagHeight = 5; // number of zoomed in pixels to show vertically
 | 
			
		||||
const gMagZoom = 16; // size of the zoomed in pixels
 | 
			
		||||
let gImage1Data = null; // ImageData object for the test output image
 | 
			
		||||
let gImage2Data = null; // ImageData object for the reference image
 | 
			
		||||
const gFlashingPixels = []; // array of <path> objects that should be flashed due to pixel color mismatch
 | 
			
		||||
let gPath = ""; // path taken from #web= and prepended to ref/snp urls
 | 
			
		||||
let gSelected = null; // currently selected comparison
 | 
			
		||||
 | 
			
		||||
window.onload = function () {
 | 
			
		||||
  load();
 | 
			
		||||
 | 
			
		||||
  function ID(id) {
 | 
			
		||||
    return document.getElementById(id);
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function hashParameters() {
 | 
			
		||||
    const query = window.location.hash.substring(1);
 | 
			
		||||
    const params = new Map();
 | 
			
		||||
    for (const [key, value] of new URLSearchParams(query)) {
 | 
			
		||||
      params.set(key.toLowerCase(), value);
 | 
			
		||||
    }
 | 
			
		||||
    return params;
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function load() {
 | 
			
		||||
    gPhases = [ID("entry"), ID("loading"), ID("viewer")];
 | 
			
		||||
    buildMag();
 | 
			
		||||
    const params = hashParameters();
 | 
			
		||||
    if (params.has("log")) {
 | 
			
		||||
      ID("logEntry").value = params.get("log");
 | 
			
		||||
      logPasted();
 | 
			
		||||
    } else if (params.has("web")) {
 | 
			
		||||
      loadFromWeb(params.get("web"));
 | 
			
		||||
    }
 | 
			
		||||
    ID("logEntry").focus();
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function buildMag() {
 | 
			
		||||
    const mag = ID("mag");
 | 
			
		||||
    const r = document.createElementNS(SVG_NS, "rect");
 | 
			
		||||
    r.setAttribute("x", (gMagZoom * -gMagWidth) / 2);
 | 
			
		||||
    r.setAttribute("y", (gMagZoom * -gMagHeight) / 2);
 | 
			
		||||
    r.setAttribute("width", gMagZoom * gMagWidth);
 | 
			
		||||
    r.setAttribute("height", gMagZoom * gMagHeight);
 | 
			
		||||
    mag.append(r);
 | 
			
		||||
    mag.setAttribute(
 | 
			
		||||
      "transform",
 | 
			
		||||
      "translate(" +
 | 
			
		||||
        (gMagZoom * (gMagWidth / 2) + 1) +
 | 
			
		||||
        "," +
 | 
			
		||||
        (gMagZoom * (gMagHeight / 2) + 1) +
 | 
			
		||||
        ")"
 | 
			
		||||
    );
 | 
			
		||||
 | 
			
		||||
    for (let x = 0; x < gMagWidth; x++) {
 | 
			
		||||
      gMagPixPaths[x] = [];
 | 
			
		||||
      for (let y = 0; y < gMagHeight; y++) {
 | 
			
		||||
        const p1 = document.createElementNS(SVG_NS, "path");
 | 
			
		||||
        p1.setAttribute(
 | 
			
		||||
          "d",
 | 
			
		||||
          "M" +
 | 
			
		||||
            (x - gMagWidth / 2 + 1) * gMagZoom +
 | 
			
		||||
            "," +
 | 
			
		||||
            (y - gMagHeight / 2) * gMagZoom +
 | 
			
		||||
            "h" +
 | 
			
		||||
            -gMagZoom +
 | 
			
		||||
            "v" +
 | 
			
		||||
            gMagZoom
 | 
			
		||||
        );
 | 
			
		||||
        p1.setAttribute("stroke", "#CCC");
 | 
			
		||||
        p1.setAttribute("stroke-width", "1px");
 | 
			
		||||
        p1.setAttribute("fill", "#aaa");
 | 
			
		||||
 | 
			
		||||
        const p2 = document.createElementNS(SVG_NS, "path");
 | 
			
		||||
        p2.setAttribute(
 | 
			
		||||
          "d",
 | 
			
		||||
          "M" +
 | 
			
		||||
            (x - gMagWidth / 2 + 1) * gMagZoom +
 | 
			
		||||
            "," +
 | 
			
		||||
            (y - gMagHeight / 2) * gMagZoom +
 | 
			
		||||
            "v" +
 | 
			
		||||
            gMagZoom +
 | 
			
		||||
            "h" +
 | 
			
		||||
            -gMagZoom
 | 
			
		||||
        );
 | 
			
		||||
        p2.setAttribute("stroke", "#CCC");
 | 
			
		||||
        p2.setAttribute("stroke-width", "1px");
 | 
			
		||||
        p2.setAttribute("fill", "#888");
 | 
			
		||||
 | 
			
		||||
        mag.append(p1, p2);
 | 
			
		||||
        gMagPixPaths[x][y] = [p1, p2];
 | 
			
		||||
      }
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    let flashedOn = false;
 | 
			
		||||
    setInterval(function () {
 | 
			
		||||
      flashedOn = !flashedOn;
 | 
			
		||||
      flashPixels(flashedOn);
 | 
			
		||||
    }, 500);
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function showPhase(phaseId) {
 | 
			
		||||
    for (const i in gPhases) {
 | 
			
		||||
      const phase = gPhases[i];
 | 
			
		||||
      phase.style.display = phase.id === phaseId ? "block" : "none";
 | 
			
		||||
    }
 | 
			
		||||
    if (phaseId === "viewer") {
 | 
			
		||||
      ID("images").style.display = "none";
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  async function loadFromWeb(url) {
 | 
			
		||||
    const lastSlash = url.lastIndexOf("/");
 | 
			
		||||
    if (lastSlash) {
 | 
			
		||||
      gPath = url.substring(0, lastSlash + 1);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    const response = await fetch(url);
 | 
			
		||||
    if (!response.ok) {
 | 
			
		||||
      throw new Error(response.statusText);
 | 
			
		||||
    }
 | 
			
		||||
    processLog(await response.text());
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function fileEntryChanged() {
 | 
			
		||||
    showPhase("loading");
 | 
			
		||||
    const input = ID("fileEntry");
 | 
			
		||||
    const files = input.files;
 | 
			
		||||
    if (files.length > 0) {
 | 
			
		||||
      // Only handle the first file; don't handle multiple selection.
 | 
			
		||||
      // The parts of the log we care about are ASCII-only.  Since we
 | 
			
		||||
      // can ignore lines we don't care about, best to read in as
 | 
			
		||||
      // ISO-8859-1, which guarantees we don't get decoding errors.
 | 
			
		||||
      const fileReader = new FileReader();
 | 
			
		||||
      fileReader.onload = function (e) {
 | 
			
		||||
        const log = e.target.result;
 | 
			
		||||
        if (log) {
 | 
			
		||||
          processLog(log);
 | 
			
		||||
        } else {
 | 
			
		||||
          showPhase("entry");
 | 
			
		||||
        }
 | 
			
		||||
      };
 | 
			
		||||
      fileReader.readAsText(files[0], "iso-8859-1");
 | 
			
		||||
    }
 | 
			
		||||
    // So the user can process the same filename again (after
 | 
			
		||||
    // overwriting the log), clear the value on the form input so we
 | 
			
		||||
    // will always get an onchange event.
 | 
			
		||||
    input.value = "";
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function logPasted() {
 | 
			
		||||
    showPhase("loading");
 | 
			
		||||
    const entry = ID("logEntry");
 | 
			
		||||
    const log = entry.value;
 | 
			
		||||
    entry.value = "";
 | 
			
		||||
    processLog(log);
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  const gTestItems = [];
 | 
			
		||||
 | 
			
		||||
  function processLog(contents) {
 | 
			
		||||
    const lines = contents.split(/[\r\n]+/);
 | 
			
		||||
    for (const j in lines) {
 | 
			
		||||
      let line = lines[j];
 | 
			
		||||
      let match = line.match(/^(?:NEXT ERROR )?REFTEST (.*)$/);
 | 
			
		||||
      if (!match) {
 | 
			
		||||
        continue;
 | 
			
		||||
      }
 | 
			
		||||
      line = match[1];
 | 
			
		||||
      match = line.match(
 | 
			
		||||
        /^(TEST-PASS|TEST-UNEXPECTED-PASS|TEST-KNOWN-FAIL|TEST-UNEXPECTED-FAIL)(\(EXPECTED RANDOM\)|) \| ([^|]+) \|(.*)/
 | 
			
		||||
      );
 | 
			
		||||
      if (match) {
 | 
			
		||||
        const state = match[1];
 | 
			
		||||
        const random = match[2];
 | 
			
		||||
        const url = match[3];
 | 
			
		||||
        const extra = match[4];
 | 
			
		||||
 | 
			
		||||
        gTestItems.push({
 | 
			
		||||
          pass: !state.endsWith("FAIL"),
 | 
			
		||||
          // only one of the following three should ever be true
 | 
			
		||||
          unexpected: state.startsWith("TEST-UNEXPECTED"),
 | 
			
		||||
          random: random === "(EXPECTED RANDOM)",
 | 
			
		||||
          skip: extra === " (SKIP)",
 | 
			
		||||
          url,
 | 
			
		||||
          images: [],
 | 
			
		||||
        });
 | 
			
		||||
        continue;
 | 
			
		||||
      }
 | 
			
		||||
      match = line.match(
 | 
			
		||||
        /^ {2}IMAGE[^:]*\((\d+\.?\d*)x(\d+\.?\d*)x(\d+\.?\d*)\): (.*)$/
 | 
			
		||||
      );
 | 
			
		||||
      if (match) {
 | 
			
		||||
        const item = gTestItems.at(-1);
 | 
			
		||||
        item.images.push({
 | 
			
		||||
          width: parseFloat(match[1]),
 | 
			
		||||
          height: parseFloat(match[2]),
 | 
			
		||||
          outputScale: parseFloat(match[3]),
 | 
			
		||||
          file: match[4],
 | 
			
		||||
        });
 | 
			
		||||
      }
 | 
			
		||||
    }
 | 
			
		||||
    buildViewer();
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function buildViewer() {
 | 
			
		||||
    if (gTestItems.length === 0) {
 | 
			
		||||
      showPhase("entry");
 | 
			
		||||
      return;
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    // const cell = ID("itemlist");
 | 
			
		||||
    const table = document.getElementById("itemtable");
 | 
			
		||||
    table.textContent = ""; // Remove any table contents from the DOM.
 | 
			
		||||
    const tbody = document.createElement("tbody");
 | 
			
		||||
    table.append(tbody);
 | 
			
		||||
 | 
			
		||||
    for (const i in gTestItems) {
 | 
			
		||||
      const item = gTestItems[i];
 | 
			
		||||
      if (item.pass && !item.unexpected) {
 | 
			
		||||
        continue;
 | 
			
		||||
      }
 | 
			
		||||
 | 
			
		||||
      const tr = document.createElement("tr");
 | 
			
		||||
      let rowclass = item.pass ? "pass" : "fail";
 | 
			
		||||
      let td = document.createElement("td");
 | 
			
		||||
      let text = "";
 | 
			
		||||
 | 
			
		||||
      if (item.unexpected) {
 | 
			
		||||
        text += "!";
 | 
			
		||||
        rowclass += " unexpected";
 | 
			
		||||
      }
 | 
			
		||||
      if (item.random) {
 | 
			
		||||
        text += "R";
 | 
			
		||||
        rowclass += " random";
 | 
			
		||||
      }
 | 
			
		||||
      if (item.skip) {
 | 
			
		||||
        text += "S";
 | 
			
		||||
        rowclass += " skip";
 | 
			
		||||
      }
 | 
			
		||||
      td.append(document.createTextNode(text));
 | 
			
		||||
      tr.append(td);
 | 
			
		||||
 | 
			
		||||
      td = document.createElement("td");
 | 
			
		||||
      td.id = "url" + i;
 | 
			
		||||
      td.className = "url";
 | 
			
		||||
 | 
			
		||||
      const match = item.url.match(/\/mozilla\/(.*)/);
 | 
			
		||||
      text = document.createTextNode(match ? match[1] : item.url);
 | 
			
		||||
      if (item.images.length > 0) {
 | 
			
		||||
        const a = document.createElement("a");
 | 
			
		||||
        a.id = i;
 | 
			
		||||
        a.className = "image";
 | 
			
		||||
        a.href = "#";
 | 
			
		||||
        a.append(text);
 | 
			
		||||
        td.append(a);
 | 
			
		||||
      } else {
 | 
			
		||||
        td.append(text);
 | 
			
		||||
      }
 | 
			
		||||
      tr.append(td);
 | 
			
		||||
      tr.className = rowclass;
 | 
			
		||||
      tbody.append(tr);
 | 
			
		||||
    }
 | 
			
		||||
 | 
			
		||||
    // Bind an event handler to each image link
 | 
			
		||||
    const images = document.getElementsByClassName("image");
 | 
			
		||||
    for (const image of images) {
 | 
			
		||||
      image.addEventListener(
 | 
			
		||||
        "click",
 | 
			
		||||
        function (e) {
 | 
			
		||||
          showImages(e.target.id);
 | 
			
		||||
        },
 | 
			
		||||
        false
 | 
			
		||||
      );
 | 
			
		||||
    }
 | 
			
		||||
    showPhase("viewer");
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function getImageData(src, whenReady) {
 | 
			
		||||
    const img = new Image();
 | 
			
		||||
    img.onload = function () {
 | 
			
		||||
      const canvas = document.createElement("canvas");
 | 
			
		||||
      canvas.width = img.naturalWidth;
 | 
			
		||||
      canvas.height = img.naturalHeight;
 | 
			
		||||
 | 
			
		||||
      const ctx = canvas.getContext("2d");
 | 
			
		||||
      ctx.drawImage(img, 0, 0);
 | 
			
		||||
 | 
			
		||||
      whenReady(ctx.getImageData(0, 0, img.naturalWidth, img.naturalHeight));
 | 
			
		||||
    };
 | 
			
		||||
    img.src = gPath + src;
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function showImages(i) {
 | 
			
		||||
    if (gSelected !== null) {
 | 
			
		||||
      ID("url" + gSelected).classList.remove("selected");
 | 
			
		||||
    }
 | 
			
		||||
    gSelected = i;
 | 
			
		||||
    ID("url" + gSelected).classList.add("selected");
 | 
			
		||||
    ID("url" + gSelected).scrollIntoView();
 | 
			
		||||
    const item = gTestItems[i];
 | 
			
		||||
    const cell = ID("images");
 | 
			
		||||
 | 
			
		||||
    ID("image1").style.display = "";
 | 
			
		||||
    const scale = item.images[0].outputScale / window.devicePixelRatio;
 | 
			
		||||
    ID("image1").setAttribute("width", item.images[0].width * scale);
 | 
			
		||||
    ID("image1").setAttribute("height", item.images[0].height * scale);
 | 
			
		||||
 | 
			
		||||
    ID("svg").setAttribute("width", item.images[0].width * scale);
 | 
			
		||||
    ID("svg").setAttribute("height", item.images[0].height * scale);
 | 
			
		||||
 | 
			
		||||
    ID("image2").style.display = "none";
 | 
			
		||||
    if (item.images[1]) {
 | 
			
		||||
      ID("image2").setAttribute("width", item.images[1].width * scale);
 | 
			
		||||
      ID("image2").setAttribute("height", item.images[1].height * scale);
 | 
			
		||||
    }
 | 
			
		||||
    ID("diffrect").style.display = "none";
 | 
			
		||||
    ID("imgcontrols").reset();
 | 
			
		||||
 | 
			
		||||
    ID("image1").setAttributeNS(
 | 
			
		||||
      XLINK_NS,
 | 
			
		||||
      "xlink:href",
 | 
			
		||||
      gPath + item.images[0].file
 | 
			
		||||
    );
 | 
			
		||||
    // Making the href be #image1 doesn't seem to work
 | 
			
		||||
    ID("feimage1").setAttributeNS(
 | 
			
		||||
      XLINK_NS,
 | 
			
		||||
      "xlink:href",
 | 
			
		||||
      gPath + item.images[0].file
 | 
			
		||||
    );
 | 
			
		||||
    if (item.images.length === 1) {
 | 
			
		||||
      ID("imgcontrols").style.display = "none";
 | 
			
		||||
    } else {
 | 
			
		||||
      ID("imgcontrols").style.display = "";
 | 
			
		||||
      ID("image2").setAttributeNS(
 | 
			
		||||
        XLINK_NS,
 | 
			
		||||
        "xlink:href",
 | 
			
		||||
        gPath + item.images[1].file
 | 
			
		||||
      );
 | 
			
		||||
      // Making the href be #image2 doesn't seem to work
 | 
			
		||||
      ID("feimage2").setAttributeNS(
 | 
			
		||||
        XLINK_NS,
 | 
			
		||||
        "xlink:href",
 | 
			
		||||
        gPath + item.images[1].file
 | 
			
		||||
      );
 | 
			
		||||
    }
 | 
			
		||||
    cell.style.display = "";
 | 
			
		||||
    getImageData(item.images[0].file, function (data) {
 | 
			
		||||
      gImage1Data = data;
 | 
			
		||||
    });
 | 
			
		||||
    getImageData(item.images[1].file, function (data) {
 | 
			
		||||
      gImage2Data = data;
 | 
			
		||||
    });
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function showImage(i) {
 | 
			
		||||
    if (i === 1) {
 | 
			
		||||
      ID("image1").style.display = "";
 | 
			
		||||
      ID("image2").style.display = "none";
 | 
			
		||||
    } else {
 | 
			
		||||
      ID("image1").style.display = "none";
 | 
			
		||||
      ID("image2").style.display = "";
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function showDifferences(cb) {
 | 
			
		||||
    ID("diffrect").style.display = cb.checked ? "" : "none";
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function flashPixels(on) {
 | 
			
		||||
    const stroke = on ? "#FF0000" : "#CCC";
 | 
			
		||||
    const strokeWidth = on ? "2px" : "1px";
 | 
			
		||||
    for (const pixel of gFlashingPixels) {
 | 
			
		||||
      pixel.setAttribute("stroke", stroke);
 | 
			
		||||
      pixel.setAttribute("stroke-width", strokeWidth);
 | 
			
		||||
    }
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function cursorPoint(evt) {
 | 
			
		||||
    const m = evt.target.getScreenCTM().inverse();
 | 
			
		||||
    let p = ID("svg").createSVGPoint();
 | 
			
		||||
    p.x = evt.clientX;
 | 
			
		||||
    p.y = evt.clientY;
 | 
			
		||||
    p = p.matrixTransform(m);
 | 
			
		||||
    return { x: Math.floor(p.x), y: Math.floor(p.y) };
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function hex2(i) {
 | 
			
		||||
    return (i < 16 ? "0" : "") + i.toString(16);
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function canvasPixelAsHex(data, x, y) {
 | 
			
		||||
    const offset = (y * data.width + x) * 4 * window.devicePixelRatio;
 | 
			
		||||
    const r = data.data[offset];
 | 
			
		||||
    const g = data.data[offset + 1];
 | 
			
		||||
    const b = data.data[offset + 2];
 | 
			
		||||
    return "#" + hex2(r) + hex2(g) + hex2(b);
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function hexAsRgb(hex) {
 | 
			
		||||
    return (
 | 
			
		||||
      "rgb(" +
 | 
			
		||||
      [
 | 
			
		||||
        parseInt(hex.substring(1, 3), 16),
 | 
			
		||||
        parseInt(hex.substring(3, 5), 16),
 | 
			
		||||
        parseInt(hex.substring(5, 7), 16),
 | 
			
		||||
      ] +
 | 
			
		||||
      ")"
 | 
			
		||||
    );
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function magnify(evt) {
 | 
			
		||||
    const cursor = cursorPoint(evt);
 | 
			
		||||
    const x = cursor.x;
 | 
			
		||||
    const y = cursor.y;
 | 
			
		||||
    let centerPixelColor1, centerPixelColor2;
 | 
			
		||||
 | 
			
		||||
    const dx_lo = -Math.floor(gMagWidth / 2);
 | 
			
		||||
    const dx_hi = Math.floor(gMagWidth / 2);
 | 
			
		||||
    const dy_lo = -Math.floor(gMagHeight / 2);
 | 
			
		||||
    const dy_hi = Math.floor(gMagHeight / 2);
 | 
			
		||||
 | 
			
		||||
    flashPixels(false);
 | 
			
		||||
    gFlashingPixels.length = 0;
 | 
			
		||||
    for (let j = dy_lo; j <= dy_hi; j++) {
 | 
			
		||||
      for (let i = dx_lo; i <= dx_hi; i++) {
 | 
			
		||||
        const px = x + i;
 | 
			
		||||
        const py = y + j;
 | 
			
		||||
        const p1 = gMagPixPaths[i + dx_hi][j + dy_hi][0];
 | 
			
		||||
        const p2 = gMagPixPaths[i + dx_hi][j + dy_hi][1];
 | 
			
		||||
        if (
 | 
			
		||||
          px < 0 ||
 | 
			
		||||
          py < 0 ||
 | 
			
		||||
          px >= gImage1Data.width ||
 | 
			
		||||
          py >= gImage1Data.height
 | 
			
		||||
        ) {
 | 
			
		||||
          p1.setAttribute("fill", "#aaa");
 | 
			
		||||
          p2.setAttribute("fill", "#888");
 | 
			
		||||
        } else {
 | 
			
		||||
          const color1 = canvasPixelAsHex(gImage1Data, x + i, y + j);
 | 
			
		||||
          const color2 = canvasPixelAsHex(gImage2Data, x + i, y + j);
 | 
			
		||||
          p1.setAttribute("fill", color1);
 | 
			
		||||
          p2.setAttribute("fill", color2);
 | 
			
		||||
          if (color1 !== color2) {
 | 
			
		||||
            gFlashingPixels.push(p1, p2);
 | 
			
		||||
            p1.parentNode.append(p1);
 | 
			
		||||
            p2.parentNode.append(p2);
 | 
			
		||||
          }
 | 
			
		||||
          if (i === 0 && j === 0) {
 | 
			
		||||
            centerPixelColor1 = color1;
 | 
			
		||||
            centerPixelColor2 = color2;
 | 
			
		||||
          }
 | 
			
		||||
        }
 | 
			
		||||
      }
 | 
			
		||||
    }
 | 
			
		||||
    flashPixels(true);
 | 
			
		||||
    showPixelInfo(
 | 
			
		||||
      x,
 | 
			
		||||
      y,
 | 
			
		||||
      centerPixelColor1,
 | 
			
		||||
      hexAsRgb(centerPixelColor1),
 | 
			
		||||
      centerPixelColor2,
 | 
			
		||||
      hexAsRgb(centerPixelColor2)
 | 
			
		||||
    );
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  function showPixelInfo(x, y, pix1rgb, pix1hex, pix2rgb, pix2hex) {
 | 
			
		||||
    // const pixelinfo = ID("pixelinfo");
 | 
			
		||||
    ID("coords").textContent = [x, y];
 | 
			
		||||
    ID("pix1hex").textContent = pix1hex;
 | 
			
		||||
    ID("pix1rgb").textContent = pix1rgb;
 | 
			
		||||
    ID("pix2hex").textContent = pix2hex;
 | 
			
		||||
    ID("pix2rgb").textContent = pix2rgb;
 | 
			
		||||
  }
 | 
			
		||||
 | 
			
		||||
  const logPastedButton = document.getElementById("logPasted");
 | 
			
		||||
  logPastedButton.addEventListener("click", logPasted, false);
 | 
			
		||||
 | 
			
		||||
  const fileEntryButton = document.getElementById("fileEntry");
 | 
			
		||||
  fileEntryButton.addEventListener("change", fileEntryChanged, false);
 | 
			
		||||
 | 
			
		||||
  const testImage = document.getElementById("testImage");
 | 
			
		||||
  testImage.addEventListener(
 | 
			
		||||
    "click",
 | 
			
		||||
    function () {
 | 
			
		||||
      showImage(1);
 | 
			
		||||
    },
 | 
			
		||||
    false
 | 
			
		||||
  );
 | 
			
		||||
 | 
			
		||||
  const referenceImage = document.getElementById("referenceImage");
 | 
			
		||||
  referenceImage.addEventListener(
 | 
			
		||||
    "click",
 | 
			
		||||
    function () {
 | 
			
		||||
      showImage(2);
 | 
			
		||||
    },
 | 
			
		||||
    false
 | 
			
		||||
  );
 | 
			
		||||
 | 
			
		||||
  const differences = document.getElementById("differences");
 | 
			
		||||
  differences.addEventListener(
 | 
			
		||||
    "click",
 | 
			
		||||
    function (e) {
 | 
			
		||||
      showDifferences(e.target);
 | 
			
		||||
    },
 | 
			
		||||
    false
 | 
			
		||||
  );
 | 
			
		||||
 | 
			
		||||
  const magnifyElement = document.getElementById("magnify");
 | 
			
		||||
  magnifyElement.addEventListener(
 | 
			
		||||
    "mousemove",
 | 
			
		||||
    function (e) {
 | 
			
		||||
      magnify(e);
 | 
			
		||||
    },
 | 
			
		||||
    false
 | 
			
		||||
  );
 | 
			
		||||
 | 
			
		||||
  window.addEventListener("keydown", function keydown(event) {
 | 
			
		||||
    if (event.which === 84) {
 | 
			
		||||
      // 't' switch test/ref images
 | 
			
		||||
      let val = 0;
 | 
			
		||||
      if (document.querySelector('input[name="which"][value="0"]:checked')) {
 | 
			
		||||
        val = 1;
 | 
			
		||||
      }
 | 
			
		||||
      document
 | 
			
		||||
        .querySelector('input[name="which"][value="' + val + '"]')
 | 
			
		||||
        .click();
 | 
			
		||||
    } else if (event.which === 68) {
 | 
			
		||||
      // 'd' toggle differences
 | 
			
		||||
      document.getElementById("differences").click();
 | 
			
		||||
    } else if (event.which === 78 || event.which === 80) {
 | 
			
		||||
      // 'n' next image, 'p' previous image
 | 
			
		||||
      let select = gSelected;
 | 
			
		||||
      if (gSelected === null) {
 | 
			
		||||
        select = 0;
 | 
			
		||||
      } else if (event.which === 78) {
 | 
			
		||||
        select++;
 | 
			
		||||
      } else {
 | 
			
		||||
        select--;
 | 
			
		||||
      }
 | 
			
		||||
      const length = gTestItems.length;
 | 
			
		||||
      if (select < 0) {
 | 
			
		||||
        select = length - 1;
 | 
			
		||||
      } else if (select >= length) {
 | 
			
		||||
        select = 0;
 | 
			
		||||
      }
 | 
			
		||||
      showImages(select);
 | 
			
		||||
    }
 | 
			
		||||
  });
 | 
			
		||||
};
 | 
			
		||||
		Reference in New Issue
	
	Block a user