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Annotation of embedaddon/php/ext/standard/tests/file/userstreams_005.phpt, revision 1.1.1.1

1.1       misho       1: --TEST--
                      2: User-space streams: stream_truncate()
                      3: --FILE--
                      4: <?php
                      5: class test_wrapper_base {
                      6:        public $mode;
                      7:        function stream_open($path, $mode, $openedpath) {
                      8:                return true;
                      9:        }
                     10:        function stream_eof() {
                     11:                return false;
                     12:        }
                     13: }
                     14: class test_wrapper extends test_wrapper_base {
                     15:        function stream_truncate($new_size) {
                     16:                echo "truncation with new_size=$new_size\n";
                     17:                return true;
                     18:        }
                     19: }
                     20: class test_wrapper_bad extends test_wrapper_base {
                     21:        function stream_truncate($new_size) {
                     22:                echo "truncation with new_size=$new_size\n";
                     23:                return "kkk";
                     24:        }
                     25: }
                     26: function test($name, $fd, $dest_size) {
                     27:        echo "------ $name: -------\n";
                     28:        var_dump(ftruncate($fd, $dest_size));
                     29: }
                     30: var_dump(stream_wrapper_register('test', 'test_wrapper'));
                     31: var_dump(stream_wrapper_register('test2', 'test_wrapper_base'));
                     32: var_dump(stream_wrapper_register('test3', 'test_wrapper_bad'));
                     33: 
                     34: $fd = fopen("test://foo","r");
                     35: $fd2 = fopen("test2://foo","r");
                     36: $fd3 = fopen("test3://foo","r");
                     37: 
                     38: test("stream_truncate not implemented", $fd2, 0);
                     39: test("stream_truncate size 0", $fd, 0);
                     40: test("stream_truncate size 10", $fd, 10);
                     41: test("stream_truncate negative size", $fd, -1);
                     42: test("stream_truncate bad return", $fd3, 0);
                     43: --EXPECTF--
                     44: bool(true)
                     45: bool(true)
                     46: bool(true)
                     47: ------ stream_truncate not implemented: -------
                     48: 
                     49: Warning: ftruncate(): Can't truncate this stream! in %s on line %d
                     50: bool(false)
                     51: ------ stream_truncate size 0: -------
                     52: truncation with new_size=0
                     53: bool(true)
                     54: ------ stream_truncate size 10: -------
                     55: truncation with new_size=10
                     56: bool(true)
                     57: ------ stream_truncate negative size: -------
                     58: bool(false)
                     59: ------ stream_truncate bad return: -------
                     60: truncation with new_size=0
                     61: 
                     62: Warning: ftruncate(): test_wrapper_bad::stream_truncate did not return a boolean! in %s on line %d
                     63: bool(false)