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diff --git a/testing/web-platform/tests/2dcontext/line-styles/2d.line.width.basic.html b/testing/web-platform/tests/2dcontext/line-styles/2d.line.width.basic.html
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index 000000000..b61baaf24
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+++ b/testing/web-platform/tests/2dcontext/line-styles/2d.line.width.basic.html
@@ -0,0 +1,63 @@
+<!DOCTYPE html>
+<!-- DO NOT EDIT! This test has been generated by tools/gentest.py. -->
+<title>Canvas test: 2d.line.width.basic</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/common/canvas-tests.js"></script>
+<link rel="stylesheet" href="/common/canvas-tests.css">
+<body class="show_output">
+
+<h1>2d.line.width.basic</h1>
+<p class="desc">lineWidth determines the width of line strokes</p>
+
+
+<p class="output">Actual output:</p>
+<canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas>
+<p class="output expectedtext">Expected output:<p><img src="/images/green-100x50.png" class="output expected" id="expected" alt="">
+<ul id="d"></ul>
+<script>
+var t = async_test("lineWidth determines the width of line strokes");
+_addTest(function(canvas, ctx) {
+
+ctx.fillStyle = '#0f0';
+ctx.fillRect(0, 0, 100, 50);
+
+ctx.lineWidth = 20;
+// Draw a green line over a red box, to check the line is not too small
+ctx.fillStyle = '#f00';
+ctx.strokeStyle = '#0f0';
+ctx.fillRect(15, 15, 20, 20);
+ctx.beginPath();
+ctx.moveTo(25, 15);
+ctx.lineTo(25, 35);
+ctx.stroke();
+
+// Draw a green box over a red line, to check the line is not too large
+ctx.fillStyle = '#0f0';
+ctx.strokeStyle = '#f00';
+ctx.beginPath();
+ctx.moveTo(75, 15);
+ctx.lineTo(75, 35);
+ctx.stroke();
+ctx.fillRect(65, 15, 20, 20);
+
+_assertPixel(canvas, 14,25, 0,255,0,255, "14,25", "0,255,0,255");
+_assertPixel(canvas, 15,25, 0,255,0,255, "15,25", "0,255,0,255");
+_assertPixel(canvas, 16,25, 0,255,0,255, "16,25", "0,255,0,255");
+_assertPixel(canvas, 25,25, 0,255,0,255, "25,25", "0,255,0,255");
+_assertPixel(canvas, 34,25, 0,255,0,255, "34,25", "0,255,0,255");
+_assertPixel(canvas, 35,25, 0,255,0,255, "35,25", "0,255,0,255");
+_assertPixel(canvas, 36,25, 0,255,0,255, "36,25", "0,255,0,255");
+
+_assertPixel(canvas, 64,25, 0,255,0,255, "64,25", "0,255,0,255");
+_assertPixel(canvas, 65,25, 0,255,0,255, "65,25", "0,255,0,255");
+_assertPixel(canvas, 66,25, 0,255,0,255, "66,25", "0,255,0,255");
+_assertPixel(canvas, 75,25, 0,255,0,255, "75,25", "0,255,0,255");
+_assertPixel(canvas, 84,25, 0,255,0,255, "84,25", "0,255,0,255");
+_assertPixel(canvas, 85,25, 0,255,0,255, "85,25", "0,255,0,255");
+_assertPixel(canvas, 86,25, 0,255,0,255, "86,25", "0,255,0,255");
+
+
+});
+</script>
+