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Fixed Issue #264: <thead> element removed from <table> if there are no <tbody> or <tr> elements (#283)

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Marcus Artner 2021-01-26 17:11:50 +01:00 committed by GitHub
parent 2512f595e0
commit 214cb8a693
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2 changed files with 17 additions and 1 deletions
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2
library/HTMLPurifier/ChildDef/Table.php
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@ -164,7 +164,7 @@ class HTMLPurifier_ChildDef_Table extends HTMLPurifier_ChildDef
} }
} }
if (empty($content)) { if (empty($content) && $thead === false && $tfoot === false) {
return false; return false;
} }

16
tests/HTMLPurifier/ChildDef/TableTest.php
View File

@ -44,6 +44,22 @@ class HTMLPurifier_ChildDef_TableTest extends HTMLPurifier_ChildDefHarness
); );
} }
public function testTheadOnlyNotRemoved()
{
$this->assertResult(
'<thead><tr><th>a</th></tr></thead>',
'<thead><tr><th>a</th></tr></thead>'
);
}
public function testTbodyOnlyNotRemoved()
{
$this->assertResult(
'<tbody><tr><th>a</th></tr></tbody>',
'<tbody><tr><th>a</th></tr></tbody>'
);
}
public function testTrOverflowAndClose() public function testTrOverflowAndClose()
{ {
$this->assertResult( $this->assertResult(