tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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2d.layer.invalid-calls.beginLayer-save-endLayer.worker.js (630B)

      1 // DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py.
      2 // OffscreenCanvas test in a worker:2d.layer.invalid-calls.beginLayer-save-endLayer
      3 // Description:Raises exception on beginLayer() + save() + endLayer().
      4 // Note:
      5 
      6 importScripts("/resources/testharness.js");
      7 importScripts("/html/canvas/resources/canvas-tests.js");
      8 
      9 test(t => {
     10  var canvas = new OffscreenCanvas(100, 50);
     11  var ctx = canvas.getContext('2d');
     12 
     13  assert_throws_dom("INVALID_STATE_ERR", function() {
     14    ctx.beginLayer();
     15    ctx.save();
     16    ctx.endLayer();
     17  });
     18 }, "Raises exception on beginLayer() + save() + endLayer().");
     19 done();