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Annotation of embedaddon/php/ext/zlib/tests/gzseek_variation3.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test function gzseek() by calling it with SEEK_CUR when reading
                      3: --SKIPIF--
                      4: <?php 
                      5: if (!extension_loaded("zlib")) {
                      6:        print "skip - ZLIB extension not loaded"; 
                      7: }
                      8: ?>
                      9: --FILE--
                     10: <?php
                     11: $f = dirname(__FILE__)."/004.txt.gz";
                     12: $h = gzopen($f, 'r'); 
                     13: 
                     14: echo "move to the 50th byte\n";
                     15: var_dump(gzseek( $h, 50, SEEK_CUR ) );
                     16: echo "tell=".gztell($h)."\n";
                     17: //read the next 10
                     18: var_dump(gzread($h, 10));
                     19: 
                     20: echo "\nmove forward to the 94th byte\n";
                     21: var_dump(gzseek( $h, 34, SEEK_CUR ) );
                     22: echo "tell=".gztell($h)."\n";
                     23: //read the next 10
                     24: var_dump(gzread($h, 10));
                     25: 
                     26: echo "\nmove backward to the 77th byte\n";
                     27: var_dump(gzseek( $h, -27, SEEK_CUR ) );
                     28: echo "tell=".gztell($h)."\n";
                     29: //read the next 10
                     30: var_dump(gzread($h, 10));
                     31: gzclose($h);
                     32: ?>
                     33: ===DONE===
                     34: --EXPECT--
                     35: move to the 50th byte
                     36: int(0)
                     37: tell=50
                     38: string(10) " high abov"
                     39: 
                     40: move forward to the 94th byte
                     41: int(0)
                     42: tell=94
                     43: string(10) "ze it
                     44: Dest"
                     45: 
                     46: move backward to the 77th byte
                     47: int(0)
                     48: tell=77
                     49: string(10) "hat you ca"
                     50: ===DONE===