Fri, 16 Jan 2015 18:13:44 +0100
Integrate suggestion from review to improve consistency with existing code.
michael@0 | 1 | <html> |
michael@0 | 2 | <head> |
michael@0 | 3 | <script type="text/javascript"> |
michael@0 | 4 | function assert(cond, msg) { if (!cond) { throw msg; } } |
michael@0 | 5 | window.onload = function() { |
michael@0 | 6 | try { |
michael@0 | 7 | var ctx = document.getElementById("c1").getContext("2d"); |
michael@0 | 8 | |
michael@0 | 9 | assert("nonzero" == ctx.mozFillRule, |
michael@0 | 10 | "Default fillRule is 'nonzero'"); |
michael@0 | 11 | |
michael@0 | 12 | ctx.mozFillRule = "evenodd"; |
michael@0 | 13 | assert("evenodd" == ctx.mozFillRule, |
michael@0 | 14 | "fillRule understands 'evenodd'"); |
michael@0 | 15 | ctx.mozFillRule = "nonzero"; |
michael@0 | 16 | |
michael@0 | 17 | ctx.mozFillRule = "garbageLSKJDF 29879234"; |
michael@0 | 18 | assert("nonzero" == ctx.mozFillRule, |
michael@0 | 19 | "Garbage fillRule string has no effect"); |
michael@0 | 20 | |
michael@0 | 21 | ctx.mozFillRule = "evenodd"; |
michael@0 | 22 | ctx.mozFillRule = "garbageLSKJDF 29879234"; |
michael@0 | 23 | assert("evenodd" == ctx.mozFillRule, |
michael@0 | 24 | "Garbage fillRule string has no effect"); |
michael@0 | 25 | ctx.mozFillRule = "nonzero"; |
michael@0 | 26 | |
michael@0 | 27 | ctx.save(); |
michael@0 | 28 | ctx.mozFillRule = "evenodd"; |
michael@0 | 29 | ctx.restore(); |
michael@0 | 30 | assert("nonzero" == ctx.mozFillRule, |
michael@0 | 31 | "fillRule was saved then restored"); |
michael@0 | 32 | } catch (e) { |
michael@0 | 33 | document.body.innerHTML = "FAIL: "+ e.toString(); |
michael@0 | 34 | return; |
michael@0 | 35 | } |
michael@0 | 36 | document.body.innerHTML = "Pass"; |
michael@0 | 37 | } |
michael@0 | 38 | </script> |
michael@0 | 39 | </head> |
michael@0 | 40 | <body> |
michael@0 | 41 | <div><canvas id="c1" width="300" height="300"></canvas></div> |
michael@0 | 42 | </body> |
michael@0 | 43 | </html> |