content/canvas/test/webgl-conformance/resources/cors-util.js

changeset 0
6474c204b198
     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/content/canvas/test/webgl-conformance/resources/cors-util.js	Wed Dec 31 06:09:35 2014 +0100
     1.3 @@ -0,0 +1,31 @@
     1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
     1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
     1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
     1.7 +
     1.8 +function getExampleDotComURL(conformanceDirRelativePath) {
     1.9 +  var prefix = 'http://example.com/tests/content/canvas/test/webgl-conformance/';
    1.10 +  return prefix + conformanceDirRelativePath;
    1.11 +}
    1.12 +
    1.13 +function setExampleDotComImage(imageElemID, imagePath, relPathToBase, onLoadCallback) {
    1.14 +  var img = document.getElementById(imageElemID);
    1.15 +  if (!img)
    1.16 +    throw 'Bad `imageElemID`: ' + imageElemID;
    1.17 +
    1.18 +  if (onLoadCallback)
    1.19 +    img.onload = onLoadCallback;
    1.20 +
    1.21 +  img.onerror = function() {
    1.22 +    console.log('Failed to load image from: ' + img.src);
    1.23 +    console.log('Loading same-domain backup image.');
    1.24 +
    1.25 +    img.onerror = function() {
    1.26 +      console.log('Failed to load backup image from: ' + img.src);
    1.27 +      return;
    1.28 +    };
    1.29 +
    1.30 +    img.src = relPathToBase + imagePath;
    1.31 +  };
    1.32 +
    1.33 +  img.src = getExampleDotComURL(imagePath);
    1.34 +}

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