Bug 203599 - RGB color components get different rounding when round-tripped through canvas
Summary: RGB color components get different rounding when round-tripped through canvas
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Canvas (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-10-29 20:44 PDT by Simon Fraser (smfr)
Modified: 2019-10-30 22:54 PDT (History)
2 users (show)

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Description Simon Fraser (smfr) 2019-10-29 20:44:07 PDT 
With the fix for bug 203597, fast/canvas/rgba-parsing.html has three subtests that fail (i.e. don't match other browsers):

shouldBe("parse('rgba(10.5%, 80%, 70%, 1)')", "'RGBA[27, 204, 179, 255]'"); // FIXME: Different rounding from other browsers.
shouldBe("parse('rgba(50.0%, 50.0%, 50.0%, 1)')", "'RGBA[128, 128, 128, 255]'"); // FIXME: Different rounding from other browsers.
shouldBe("parse('rgba(10.5%, 80%, 70%, 1)')", "'RGBA[27, 204, 179, 255]'"); // FIXME: Different rounding from other browsers.
shouldBe("parse('rgba(55.5%, 0.5%, 110%, 1)')", "'RGBA[142, 1, 255, 255]'"); // FIXME: Different rounding from other browsers.
shouldBe("parse('rgba(60.59998%, 0.59999%, 110.12345%, 1)')", "'RGBA[155, 2, 255, 255]'"); // FIXME: Different rounding from other browsers.
shouldBe("parse('rgba(10.999%, 0.999%, 0.000009%, 1)')", "'RGBA[28, 3, 0, 255]'"); // FIXME: Different rounding from other browsers.
shouldBe("parse('rgba(79.99999%, 99.99999%, 500%, 1)')", "'RGBA[204, 255, 255, 255]'"); // FIXME: Different rounding from other browsers.