/**
* @covers Patchwork\PHP\Override\Intl::grapheme_strpos
* @covers Patchwork\PHP\Override\Intl::grapheme_stripos
* @covers Patchwork\PHP\Override\Intl::grapheme_strrpos
* @covers Patchwork\PHP\Override\Intl::grapheme_strripos
* @covers Patchwork\PHP\Override\Intl::grapheme_position
*/
function testGrapheme_strpos()
{
$this->assertSame(false, grapheme_strpos('abc', ''));
$this->assertSame(false, grapheme_strpos('abc', 'd'));
$this->assertSame(false, grapheme_strpos('abc', 'a', 3));
$this->assertSame(0, grapheme_strpos('abc', 'a', -1));
$this->assertSame(1, grapheme_strpos('한국어', '국'));
$this->assertSame(3, grapheme_stripos('DÉJÀ', 'à'));
$this->assertSame(false, grapheme_strrpos('한국어', ''));
$this->assertSame(1, grapheme_strrpos('한국어', '국'));
$this->assertSame(3, grapheme_strripos('DÉJÀ', 'à'));
$this->assertSame(false, p::grapheme_strpos('abc', ''));
$this->assertSame(false, p::grapheme_strpos('abc', 'd'));
$this->assertSame(false, p::grapheme_strpos('abc', 'a', 3));
$this->assertSame(0, p::grapheme_strpos('abc', 'a', -1));
$this->assertSame(1, p::grapheme_strpos('한국어', '국'));
$this->assertSame(3, p::grapheme_stripos('DÉJÀ', 'à'));
$this->assertSame(false, p::grapheme_strrpos('한국어', ''));
$this->assertSame(1, p::grapheme_strrpos('한국어', '국'));
$this->assertSame(3, p::grapheme_strripos('DÉJÀ', 'à'));
$this->assertSame(16, p::grapheme_stripos('der Straße nach Paris', 'Paris'));
}
