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|
--TEST--
Test DOM\Element::closest() method: legit cases
--EXTENSIONS--
dom
--FILE--
<?php
$xml = <<<XML
<root>
<a/>
<div class="foo" xml:id="div1">
<div xml:id="div2">
<div class="bar" xml:id="div3"/>
</div>
</div>
</root>
XML;
$dom = DOM\XMLDocument::createFromString($xml);
function test($el, $selector) {
echo "--- Selector: $selector ---\n";
var_dump($el->closest($selector)?->getAttribute('xml:id'));
}
test($dom->getElementById('div3'), 'div');
test($dom->getElementById('div3'), '[class="foo"]');
test($dom->getElementById('div3'), ':not(root)');
test($dom->getElementById('div3'), ':not(div)');
test($dom->getElementById('div3'), 'a');
test($dom->getElementById('div3'), 'root :not(div[class])');
test($dom->getElementById('div3'), 'root > :not(div[class])');
?>
--EXPECT--
--- Selector: div ---
string(4) "div3"
--- Selector: [class="foo"] ---
string(4) "div1"
--- Selector: :not(root) ---
string(4) "div3"
--- Selector: :not(div) ---
NULL
--- Selector: a ---
NULL
--- Selector: root :not(div[class]) ---
string(4) "div2"
--- Selector: root > :not(div[class]) ---
NULL
|
