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<?php
/**
* Test: Nette\Utils\Strings::matchAll()
*/
declare(strict_types=1);
use Nette\Utils\Strings;
use Tester\Assert;
require __DIR__ . '/../bootstrap.php';
// not matched
Assert::type(Generator::class, Strings::matchAll('hello world!', '#([E-L])+#', lazy: true));
Assert::same(0, iterator_count(Strings::matchAll('hello world!', '#([E-L])+#', lazy: true)));
// sentinel
Assert::same(
[['h'], ['e']],
iterator_to_array(Strings::matchAll('he', '#.#', lazy: true)),
);
Assert::same(
[[''], ['']],
iterator_to_array(Strings::matchAll('he', '##', lazy: true)),
);
// right edge
Assert::same(
[['']],
iterator_to_array(Strings::matchAll('he', '#(?<=e)#', offset: 2, lazy: true)),
);
Assert::same(
[],
iterator_to_array(Strings::matchAll('he', '#(?<=x)#', offset: 2, lazy: true)),
);
Assert::same(
[],
iterator_to_array(Strings::matchAll('he', '##', offset: 3, lazy: true)),
);
// capturing
Assert::same([
['hell', 'l'],
['l', 'l'],
], iterator_to_array(Strings::matchAll('hello world!', '#([e-l])+#', lazy: true)));
Assert::same([
['hell'],
['l'],
], iterator_to_array(Strings::matchAll('hello world!', '#[e-l]+#', lazy: true)));
// options
Assert::same([
[['lu', 2], ['l', 2], ['u', 3]],
[['ou', 6], ['o', 6], ['u', 7]],
[['k', 10], ['k', 10], ['', 11]],
[['k', 14], ['k', 14], ['', 15]],
], iterator_to_array(Strings::matchAll('žluťoučký kůň!', '#([a-z])([a-z]*)#u', captureOffset: true, lazy: true)));
Assert::same([
[['lu', 1], ['l', 1], ['u', 2]],
[['ou', 4], ['o', 4], ['u', 5]],
[['k', 7], ['k', 7], ['', 8]],
[['k', 10], ['k', 10], ['', 11]],
], iterator_to_array(Strings::matchAll('žluťoučký kůň!', '#([a-z])([a-z]*)#u', captureOffset: true, utf8: true, lazy: true)));
Assert::same(
[['l'], ['k'], ['k']],
iterator_to_array(Strings::matchAll('žluťoučký kůň', '#[e-l]+#u', offset: 2, lazy: true)),
);
Assert::same(
[['k'], ['k']],
iterator_to_array(Strings::matchAll('žluťoučký kůň', '#[e-l]+#u', offset: 2, utf8: true, lazy: true)),
);
Assert::same(
[['e', null]],
iterator_to_array(Strings::matchAll('hello world!', '#e(x)*#', unmatchedAsNull: true, lazy: true)),
);
|
