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diff --git a/testing/web-platform/tests/imagebitmap-renderingcontext/context-creation-offscreen.html b/testing/web-platform/tests/imagebitmap-renderingcontext/context-creation-offscreen.html
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index 0000000000..66d4cce420
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+++ b/testing/web-platform/tests/imagebitmap-renderingcontext/context-creation-offscreen.html
@@ -0,0 +1,18 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<title>Canvas's ImageBitmapRenderingContext test</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+ <link rel="help" href="https://html.spec.whatwg.org/multipage/canvas.html#the-imagebitmap-rendering-context">
+<script>
+test(function() {
+    var width = 10;
+    var height = 10;
+    var canvas = new OffscreenCanvas(width, height);
+    var ctx = canvas.getContext('bitmaprenderer');
+    assert_true(ctx instanceof ImageBitmapRenderingContext);
+    assert_true("canvas" in ctx);
+    assert_equals(canvas, ctx.canvas);
+}, "Test that canvas.getContext('bitmaprenderer') returns an instance of ImageBitmapRenderingContext and ctx.canvas on a ImageBitmapRenderingContext returns the original OffscreenCanvas");
+
+</script>