diff options
Diffstat (limited to '_test/tests/inc/utf8_substr.test.php')
| -rw-r--r-- | _test/tests/inc/utf8_substr.test.php | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/_test/tests/inc/utf8_substr.test.php b/_test/tests/inc/utf8_substr.test.php new file mode 100644 index 000000000..19eea4eb4 --- /dev/null +++ b/_test/tests/inc/utf8_substr.test.php @@ -0,0 +1,43 @@ +<?php +// use no mbstring help here +if(!defined('UTF8_NOMBSTRING')) define('UTF8_NOMBSTRING',1); +require_once DOKU_INC.'inc/utf8.php'; + +class utf8_substr_test extends DokuWikiTest { + + + function test1(){ + // we test multiple cases here - format: in, offset, length, out + $tests = array(); + $tests[] = array('asciistring',2,null,'ciistring'); + $tests[] = array('asciistring',2,4,'ciis'); + $tests[] = array('asciistring',-4,null,'ring'); + $tests[] = array('asciistring',2,-4,'ciist'); + $tests[] = array('asciistring',-6,-2,'stri'); + + $tests[] = array('живπά우리をあöä',2,null,'вπά우리をあöä'); + $tests[] = array('живπά우리をあöä',2,4,'вπά우'); + $tests[] = array('живπά우리をあöä',-4,null,'をあöä'); + $tests[] = array('живπά우리をあöä',2,-4,'вπά우리'); + $tests[] = array('живπά우리をあöä',-6,-2,'우리をあ'); + + foreach($tests as $test){ + $this->assertEquals(utf8_substr($test[0],$test[1],$test[2]),$test[3]); + } + } + + function test2_bug891() { + // we test multiple cases here - format: in, offset, length, out + $tests = array(); + + $str = str_repeat('в',66000).'@@'; + $tests[] = array($str, 65600, 1, 'в'); + $tests[] = array($str,0,66002,$str); + + foreach($tests as $test){ + $this->assertEquals(utf8_substr($test[0],$test[1],$test[2]),$test[3]); + } + } + +} +//Setup VIM: ex: et ts=4 : |