From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 19 Apr 2024 02:47:55 +0200 Subject: Adding upstream version 124.0.1. Signed-off-by: Daniel Baumann --- ...yer.malformed-operations.getImageData.worker.js | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.malformed-operations.getImageData.worker.js (limited to 'testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.malformed-operations.getImageData.worker.js') diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.malformed-operations.getImageData.worker.js b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.malformed-operations.getImageData.worker.js new file mode 100644 index 0000000000..6a1a16fccb --- /dev/null +++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.malformed-operations.getImageData.worker.js @@ -0,0 +1,29 @@ +// DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. +// OffscreenCanvas test in a worker:2d.layer.malformed-operations.getImageData +// Description:Check that exceptions are thrown for operations that are malformed while layers are open. +// Note: + +importScripts("/resources/testharness.js"); +importScripts("/html/canvas/resources/canvas-tests.js"); + +var t = async_test("Check that exceptions are thrown for operations that are malformed while layers are open."); +var t_pass = t.done.bind(t); +var t_fail = t.step_func(function(reason) { + throw reason; +}); +t.step(function() { + + var canvas = new OffscreenCanvas(200, 200); + var ctx = canvas.getContext('2d'); + + // Shouldn't throw on its own. + ctx.getImageData(0, 0, 200, 200); + // Make sure the exception isn't caused by calling the function twice. + ctx.getImageData(0, 0, 200, 200); + // Calling again inside a layer should throw. + ctx.beginLayer(); + assert_throws_dom("InvalidStateError", + () => ctx.getImageData(0, 0, 200, 200)); + t.done(); +}); +done(); -- cgit v1.2.3