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<?php
class mbstring_test extends CI_TestCase {
public function test_bootstrap()
{
if (MB_ENABLED)
{
return $this->markTestSkipped('ext/mbstring is loaded');
}
$this->assertTrue(function_exists('mb_strlen'));
$this->assertTrue(function_exists('mb_substr'));
}
// ------------------------------------------------------------------------
/**
* @depends test_bootstrap
*/
#[PHPUnit\Framework\Attributes\Depends('test_bootstrap')]
public function test_mb_strlen()
{
$this->assertEquals(ICONV_ENABLED ? 4 : 8, mb_strlen('тест'));
$this->assertEquals(ICONV_ENABLED ? 4 : 8, mb_strlen('тест', 'UTF-8'));
}
// ------------------------------------------------------------------------
/**
* @depends test_bootstrap
*/
#[PHPUnit\Framework\Attributes\Depends('test_bootstrap')]
public function test_mb_strpos()
{
$this->assertEquals(ICONV_ENABLED ? 2 : 4, mb_strpos('тест', 'с'));
$this->assertFalse(mb_strpos('тест', 'с', 3));
$this->assertEquals(ICONV_ENABLED ? 2 : 4, mb_strpos('тест', 'с', 1, 'UTF-8'));
}
// ------------------------------------------------------------------------
/**
* @depends test_bootstrap
*/
#[PHPUnit\Framework\Attributes\Depends('test_bootstrap')]
public function test_mb_substr()
{
$this->assertEquals(ICONV_ENABLED ? 'стинг' : 'естинг', mb_substr('тестинг', 2));
$this->assertEquals(ICONV_ENABLED ? 'нг' : 'г', mb_substr('тестинг', -2));
$this->assertEquals(ICONV_ENABLED ? 'ст' : 'е', mb_substr('тестинг', 2, 2));
$this->assertEquals(ICONV_ENABLED ? 'стинг' : 'естинг', mb_substr('тестинг', 2, NULL, 'UTF-8'));
$this->assertEquals(ICONV_ENABLED ? 'нг' : 'г', mb_substr('тестинг', -2, NULL, 'UTF-8'));
$this->assertEquals(ICONV_ENABLED ? 'ст' : 'е', mb_substr('тестинг', 2, 2, 'UTF-8'));
}
}
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