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Annotation of embedaddon/php/ext/zlib/tests/gzseek_variation7.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: Test function gzseek() by calling it with SEEK_END when writing
                      3: --SKIPIF--
                      4: <?php 
                      5: if (!extension_loaded("zlib")) {
                      6:        print "skip - ZLIB extension not loaded"; 
                      7: }
                      8: ?>
                      9: --FILE--
                     10: <?php
                     11: $f = "temp3.txt.gz";
                     12: $h = gzopen($f, 'w'); 
                     13: $str1 = "This is the first line.";
                     14: $str2 = "This is the second line.";
                     15: gzwrite($h, $str1);
                     16: echo "tell=";
                     17: var_dump(gztell($h));
                     18: 
                     19: //seek to the end which is not sensible of course.
                     20: echo "move to the end of the file\n";
                     21: var_dump(gzseek($h, 0, SEEK_END));
                     22: echo "tell=";
                     23: var_dump(gztell($h));
                     24: gzwrite($h, $str2);
                     25: echo "tell=";
                     26: var_dump(gztell($h));
                     27: gzclose($h);
                     28: echo "\nreading the output file\n";
                     29: $h = gzopen($f, 'r');
                     30: gzpassthru($h);
                     31: gzclose($h);
                     32: echo "\n";
                     33: unlink($f);
                     34: ?>
                     35: ===DONE===
                     36: --EXPECTF--
                     37: tell=int(23)
                     38: move to the end of the file
                     39: 
                     40: Warning: gzseek(): SEEK_END is not supported in %s on line %d
                     41: int(-1)
                     42: tell=int(23)
                     43: tell=int(47)
                     44: 
                     45: reading the output file
                     46: This is the first line.This is the second line.
                     47: ===DONE===