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Annotation of embedaddon/php/ext/mbstring/tests/mb_strpos_variation5.phpt, revision 1.1

1.1     ! misho       1: --TEST--
        !             2: Test mb_strpos() function : usage variations - Pass different integers as $offset argument
        !             3: --SKIPIF--
        !             4: <?php
        !             5: extension_loaded('mbstring') or die('skip');
        !             6: function_exists('mb_strpos') or die("skip mb_strpos() is not available in this build");
        !             7: ?>
        !             8: --FILE--
        !             9: <?php
        !            10: /* Prototype  : int mb_strpos(string $haystack, string $needle [, int $offset [, string $encoding]])
        !            11:  * Description: Find position of first occurrence of a string within another 
        !            12:  * Source code: ext/mbstring/mbstring.c
        !            13:  */
        !            14: 
        !            15: /*
        !            16:  * Test how mb_strpos() behaves when passed different integers as $offset argument
        !            17:  * The character length of $string_ascii and $string_mb is the same, 
        !            18:  * and the needle appears at the same positions in both strings
        !            19:  */
        !            20: 
        !            21: mb_internal_encoding('UTF-8');
        !            22: 
        !            23: echo "*** Testing mb_strpos() : usage variations ***\n";
        !            24: 
        !            25: $string_ascii = b'+Is an English string'; //21 chars
        !            26: $needle_ascii = b'g';
        !            27: 
        !            28: $string_mb = base64_decode('5pel5pys6Kqe44OG44Kt44K544OI44Gn44GZ44CCMDEyMzTvvJXvvJbvvJfvvJjvvJnjgII='); //21 chars
        !            29: $needle_mb = base64_decode('44CC');
        !            30: 
        !            31: /*
        !            32:  * Loop through integers as multiples of ten for $offset argument
        !            33:  * mb_strpos should not be able to accept negative values as $offset.
        !            34:  * 60 is larger than *BYTE* count for $string_mb
        !            35:  */
        !            36: for ($i = -10; $i <= 60; $i += 10) {
        !            37:        echo "\n**-- Offset is: $i --**\n";
        !            38:        echo "-- ASCII String --\n";
        !            39:        var_dump(mb_strpos($string_ascii, $needle_ascii, $i));
        !            40:        echo "--Multibyte String --\n";
        !            41:        var_dump(mb_strpos($string_mb, $needle_mb, $i, 'UTF-8'));
        !            42: }
        !            43: 
        !            44: echo "Done";
        !            45: ?>
        !            46: 
        !            47: --EXPECTF--
        !            48: *** Testing mb_strpos() : usage variations ***
        !            49: 
        !            50: **-- Offset is: -10 --**
        !            51: -- ASCII String --
        !            52: 
        !            53: Warning: mb_strpos(): Offset not contained in string in %s on line %d
        !            54: bool(false)
        !            55: --Multibyte String --
        !            56: 
        !            57: Warning: mb_strpos(): Offset not contained in string in %s on line %d
        !            58: bool(false)
        !            59: 
        !            60: **-- Offset is: 0 --**
        !            61: -- ASCII String --
        !            62: int(9)
        !            63: --Multibyte String --
        !            64: int(9)
        !            65: 
        !            66: **-- Offset is: 10 --**
        !            67: -- ASCII String --
        !            68: int(20)
        !            69: --Multibyte String --
        !            70: int(20)
        !            71: 
        !            72: **-- Offset is: 20 --**
        !            73: -- ASCII String --
        !            74: int(20)
        !            75: --Multibyte String --
        !            76: int(20)
        !            77: 
        !            78: **-- Offset is: 30 --**
        !            79: -- ASCII String --
        !            80: 
        !            81: Warning: mb_strpos(): Offset not contained in string in %s on line %d
        !            82: bool(false)
        !            83: --Multibyte String --
        !            84: 
        !            85: Warning: mb_strpos(): Offset not contained in string in %s on line %d
        !            86: bool(false)
        !            87: 
        !            88: **-- Offset is: 40 --**
        !            89: -- ASCII String --
        !            90: 
        !            91: Warning: mb_strpos(): Offset not contained in string in %s on line %d
        !            92: bool(false)
        !            93: --Multibyte String --
        !            94: 
        !            95: Warning: mb_strpos(): Offset not contained in string in %s on line %d
        !            96: bool(false)
        !            97: 
        !            98: **-- Offset is: 50 --**
        !            99: -- ASCII String --
        !           100: 
        !           101: Warning: mb_strpos(): Offset not contained in string in %s on line %d
        !           102: bool(false)
        !           103: --Multibyte String --
        !           104: 
        !           105: Warning: mb_strpos(): Offset not contained in string in %s on line %d
        !           106: bool(false)
        !           107: 
        !           108: **-- Offset is: 60 --**
        !           109: -- ASCII String --
        !           110: 
        !           111: Warning: mb_strpos(): Offset not contained in string in %s on line %d
        !           112: bool(false)
        !           113: --Multibyte String --
        !           114: 
        !           115: Warning: mb_strpos(): Offset not contained in string in %s on line %d
        !           116: bool(false)
        !           117: Done