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CanvasGradient#addColorStop should throw for invalid colors and offsets

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David Zbarsky
2015-08-08 22:05:49 -04:00
parent 44d93bc37a
commit 7315b50973
7 changed files with 24 additions and 24 deletions
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6
tests/wpt/web-platform-tests/2dcontext/fill-and-stroke-styles/2d.gradient.object.invalidoffset.html
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@@ -22,9 +22,9 @@ _addTest(function(canvas, ctx) {
var g = ctx.createLinearGradient(0, 0, 100, 0);
assert_throws("INDEX_SIZE_ERR", function() { g.addColorStop(-1, '#000'); });
assert_throws("INDEX_SIZE_ERR", function() { g.addColorStop(2, '#000'); });
assert_throws("INDEX_SIZE_ERR", function() { g.addColorStop(Infinity, '#000'); });
assert_throws("INDEX_SIZE_ERR", function() { g.addColorStop(-Infinity, '#000'); });
assert_throws("INDEX_SIZE_ERR", function() { g.addColorStop(NaN, '#000'); });
assert_throws(new TypeError(), function() { g.addColorStop(Infinity, '#000'); });
assert_throws(new TypeError(), function() { g.addColorStop(-Infinity, '#000'); });
assert_throws(new TypeError(), function() { g.addColorStop(NaN, '#000'); });
});