1 files changed, 32 insertions, 0 deletions
diff --git a/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.getTransform.html b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.getTransform.html
new file mode 100644
index 0000000000..b2306d95ac
--- /dev/null
+++ b/testing/web-platform/tests/html/canvas/offscreen/layers/2d.layer.ctm.getTransform.html
@@ -0,0 +1,32 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. -->
+<title>OffscreenCanvas test: 2d.layer.ctm.getTransform</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/html/canvas/resources/canvas-tests.js"></script>
+
+<h1>2d.layer.ctm.getTransform</h1>
+<p class="desc">Tests getTransform inside layers.</p>
+
+
+<script>
+var t = async_test("Tests getTransform inside layers.");
+var t_pass = t.done.bind(t);
+var t_fail = t.step_func(function(reason) {
+    throw reason;
+});
+t.step(function() {
+
+  var canvas = new OffscreenCanvas(100, 50);
+  var ctx = canvas.getContext('2d');
+
+  ctx.translate(10, 20);
+  ctx.beginLayer();
+  ctx.scale(2, 3);
+  const m = ctx.getTransform();
+  assert_array_equals([m.a, m.b, m.c, m.d, m.e, m.f], [2, 0, 0, 3, 10, 20]);
+  ctx.endLayer();
+  t.done();
+
+});
+</script>