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update canvas test

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This commit is contained in:
Halil Durak
2025-11-12 18:49:13 +03:00
parent d193ab6dc0
commit dd079f0c0e
1 changed files with 20 additions and 2 deletions
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22
src/tests/html/canvas.html
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@@ -2,10 +2,28 @@
<script src="../testing.js"></script> <script src="../testing.js"></script>
<script id=canvas> <script id=canvas>
{
const element = document.createElement("canvas"); const element = document.createElement("canvas");
const ctx = element.getContext("2d"); const ctx = element.getContext("2d");
testing.expectEqual(true, ctx instanceof CanvasRenderingContext2D); testing.expectEqual(true, ctx instanceof CanvasRenderingContext2D);
// We can't really test this but let's try to call it. // We can't really test this but let's try to call it at least.
ctx.fillRect(0, 0, 0, 0); ctx.fillRect(0, 0, 0, 0);
testing.expectEqual("", ctx.fillStyle); }
</script>
<script id=canvas#fillStyle>
{
const element = document.createElement("canvas");
const ctx = element.getContext("2d");
// Black by default.
testing.expectEqual(ctx.fillStyle, "#000000");
ctx.fillStyle = "red";
testing.expectEqual(ctx.fillStyle, "#ff0000");
ctx.fillStyle = "rebeccapurple";
testing.expectEqual(ctx.fillStyle, "#663399");
// No changes made if color is invalid.
ctx.fillStyle = "invalid-color";
testing.expectEqual(ctx.fillStyle, "#663399");
}
</script> </script>