mirror of
https://github.com/RGBCube/serenity
synced 2025-05-31 17:28:11 +00:00
b1a569c1c5
If an element is created from JS, it might have its contents modified before it is inserted into the document. In this case, we don't have a shadow tree yet and so trying to set m_text_node's text content would cause a null dereference. So let's not do that. :^) That case also means that by the time we do create the shadow tree, we have the text content already, so we can set it there. Added a test to verify that we don't crash, and that the text content appears in the textarea whether it was inserted by JS or by the HTML parser.
38 lines
2.4 KiB
Text
38 lines
2.4 KiB
Text
Viewport <#document> at (0,0) content-size 800x600 children: not-inline
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BlockContainer <html> at (0,0) content-size 800x56.9375 [BFC] children: not-inline
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BlockContainer <body> at (8,8) content-size 784x40.9375 children: inline
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line 0 width: 403.75, height: 40.9375, bottom: 40.9375, baseline: 13.53125
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frag 0 from BlockContainer start: 0, length: 0, rect: [11,11 191.875x34.9375]
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frag 1 from TextNode start: 0, length: 1, rect: [206,8 8x17.46875]
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" "
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frag 2 from BlockContainer start: 0, length: 0, rect: [217,11 191.875x34.9375]
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TextNode <#text>
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BlockContainer <textarea> at (11,11) content-size 191.875x34.9375 inline-block [BFC] children: not-inline
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BlockContainer <div> at (11,11) content-size 191.875x17.46875 children: not-inline
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BlockContainer <div> at (11,11) content-size 191.875x17.46875 children: inline
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line 0 width: 152.203125, height: 17.46875, bottom: 17.46875, baseline: 13.53125
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frag 0 from TextNode start: 0, length: 17, rect: [11,11 152.203125x17.46875]
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"Bonjour mon amis!"
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TextNode <#text>
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TextNode <#text>
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BlockContainer <textarea> at (217,11) content-size 191.875x34.9375 inline-block [BFC] children: not-inline
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BlockContainer <div> at (217,11) content-size 191.875x17.46875 children: not-inline
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BlockContainer <div> at (217,11) content-size 191.875x17.46875 children: inline
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line 0 width: 142.140625, height: 17.46875, bottom: 17.46875, baseline: 13.53125
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frag 0 from TextNode start: 0, length: 19, rect: [217,11 142.140625x17.46875]
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"Well hello friends!"
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TextNode <#text>
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TextNode <#text>
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ViewportPaintable (Viewport<#document>) [0,0 800x600]
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PaintableWithLines (BlockContainer<HTML>) [0,0 800x56.9375]
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PaintableWithLines (BlockContainer<BODY>) [8,8 784x40.9375]
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PaintableWithLines (BlockContainer<TEXTAREA>) [8,8 197.875x40.9375]
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PaintableWithLines (BlockContainer<DIV>) [11,11 191.875x17.46875]
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PaintableWithLines (BlockContainer<DIV>) [11,11 191.875x17.46875]
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TextPaintable (TextNode<#text>)
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TextPaintable (TextNode<#text>)
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PaintableWithLines (BlockContainer<TEXTAREA>) [214,8 197.875x40.9375]
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PaintableWithLines (BlockContainer<DIV>) [217,11 191.875x17.46875]
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PaintableWithLines (BlockContainer<DIV>) [217,11 191.875x17.46875]
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TextPaintable (TextNode<#text>)
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