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route appendData through replaceData for spec compliance

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Per DOM spec, appendData(data) is defined as replaceData(length, 0, data).
While the range update would be a no-op (offset=length, count=0), routing
through replaceData ensures consistent code path and spec compliance.
This commit is contained in:
egrs
2026-03-10 20:27:05 +01:00
parent d23453ce45
commit 7927ad8fcf
1 changed files with 3 additions and 3 deletions
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6
src/browser/webapi/CData.zig
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@@ -271,9 +271,9 @@ pub fn isEqualNode(self: *const CData, other: *const CData) bool {
}
pub fn appendData(self: *CData, data: []const u8, page: *Page) !void {
const old_value = self._data;
self._data = try String.concat(page.arena, &.{ self._data.str(), data });
page.characterDataChange(self.asNode(), old_value);
// Per DOM spec, appendData(data) is replaceData(length, 0, data).
const length = self.getLength();
try self.replaceData(length, 0, data, page);
}
pub fn deleteData(self: *CData, offset: usize, count: usize, page: *Page) !void {