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Fixes the problem with canvas not being rendered when displayed as block level elements
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parent
389338c28f
commit
cd84ab2ddc
4 changed files with 57 additions and 3 deletions
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@ -732,11 +732,15 @@ impl BlockFlow {
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/// Return true if this has a replaced fragment.
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///
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/// The only two types of replaced fragments currently are text fragments
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/// and image fragments.
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/// Text, Images, Inline Block and
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// Canvas (https://html.spec.whatwg.org/multipage/rendering.html#replaced-elements)
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// fragments are considered as replaced fragments
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fn is_replaced_content(&self) -> bool {
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match self.fragment.specific {
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SpecificFragmentInfo::ScannedText(_) | SpecificFragmentInfo::Image(_) | SpecificFragmentInfo::InlineBlock(_) => true,
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SpecificFragmentInfo::ScannedText(_) |
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SpecificFragmentInfo::Image(_) |
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SpecificFragmentInfo::Canvas(_) |
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SpecificFragmentInfo::InlineBlock(_) => true,
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_ => false,
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}
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}
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@ -64,6 +64,7 @@ flaky_cpu == append_style_a.html append_style_b.html
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== box_sizing_border_box_a.html box_sizing_border_box_ref.html
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== box_sizing_sanity_check_a.html box_sizing_sanity_check_ref.html
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== br.html br-ref.html
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== canvas_as_block_element_a.html canvas_as_block_element_ref.html
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== canvas_lineto_a.html canvas_lineto_ref.html
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== canvas_transform_a.html canvas_transform_ref.html
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== case-insensitive-font-family.html case-insensitive-font-family-ref.html
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31
tests/ref/canvas_as_block_element_a.html
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31
tests/ref/canvas_as_block_element_a.html
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@ -0,0 +1,31 @@
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8">
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<style>
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html, body {
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margin: 0;
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padding: 0;
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}
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canvas {
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display: block;
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}
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</style>
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</head>
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<body>
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<title>Canvas is displayed as a block-level element</title>
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<canvas id="c"></canvas>
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<script>
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var canvas = document.getElementById('c');
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canvas.width = 100;
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canvas.height = 100;
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var ctx = canvas.getContext('2d');
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ctx.fillStyle = '#ff0000';
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ctx.fillRect(0, 0, 100, 100);
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</script>
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</body>
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</html>
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18
tests/ref/canvas_as_block_element_ref.html
Normal file
18
tests/ref/canvas_as_block_element_ref.html
Normal file
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@ -0,0 +1,18 @@
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<html>
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<head>
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<style>
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html, body {
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margin: 0;
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padding: 0;
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}
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div {
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background: #ff0000;
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width: 100px;
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height: 100px;
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}
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</style>
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</head>
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<body>
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<div></div>
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</body>
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</html>
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