2d.text.drawing.style.fontKerning.html (1244B)
1 <!DOCTYPE html> 2 <!-- DO NOT EDIT! This test has been generated by /html/canvas/tools/gentest.py. --> 3 <meta charset="UTF-8"> 4 <title>OffscreenCanvas test: 2d.text.drawing.style.fontKerning</title> 5 <script src="/resources/testharness.js"></script> 6 <script src="/resources/testharnessreport.js"></script> 7 <script src="/html/canvas/resources/canvas-tests.js"></script> 8 9 <h1>2d.text.drawing.style.fontKerning</h1> 10 <p class="desc">Testing basic functionalities of fontKerning for canvas</p> 11 12 13 <script> 14 var t = async_test("Testing basic functionalities of fontKerning for canvas"); 15 var t_pass = t.done.bind(t); 16 var t_fail = t.step_func(function(reason) { 17 throw reason; 18 }); 19 t.step(function() { 20 21 var canvas = new OffscreenCanvas(100, 50); 22 var ctx = canvas.getContext('2d'); 23 24 _assertSame(ctx.fontKerning, "auto", "ctx.fontKerning", "\"auto\""); 25 ctx.fontKerning = "normal"; 26 _assertSame(ctx.fontKerning, "normal", "ctx.fontKerning", "\"normal\""); 27 width_normal = ctx.measureText("TAWATAVA").width; 28 ctx.fontKerning = "none"; 29 _assertSame(ctx.fontKerning, "none", "ctx.fontKerning", "\"none\""); 30 width_none = ctx.measureText("TAWATAVA").width; 31 _assert(width_normal < width_none, "width_normal < width_none"); 32 t.done(); 33 34 }); 35 </script>