fseek_ftell_rewind_error1.phpt [plain text]
--TEST--
Test fseek(), ftell() & rewind() functions : error conditions - fseek()
--FILE--
<?php
echo "*** Testing fseek() : error conditions ***\n";
echo "-- Testing fseek() with zero argument --\n";
var_dump( fseek() );
echo "-- Testing fseek() with unexpected number of arguments --\n";
$fp = fopen(__FILE__, "r");
var_dump( fseek($fp) );
var_dump( fseek($fp, 10, $fp,10) );
echo "-- Testing fseek() with invalid arguments --\n";
$invalid_args = array (
"string",
10,
10.5,
true,
array(1,2,3),
new stdclass
);
for($loop_counter = 1; $loop_counter <= count($invalid_args); $loop_counter++) {
echo "-- Iteration $loop_counter --\n";
var_dump( fseek($invalid_args[$loop_counter - 1], 10) );
}
echo "-- Testing fseek() with closed/unset file handle --";
fclose($fp);
var_dump(fseek($fp,10));
$file_handle = fopen(__FILE__, "r");
unset($file_handle); var_dump( fseek(@$file_handle,10));
echo "Done\n";
?>
--EXPECTF--
*** Testing fseek() : error conditions ***
-- Testing fseek() with zero argument --
Warning: fseek() expects at least 2 parameters, 0 given in %s on line %d
bool(false)
-- Testing fseek() with unexpected number of arguments --
Warning: fseek() expects at least 2 parameters, 1 given in %s on line %d
bool(false)
Warning: fseek() expects at most 3 parameters, 4 given in %s on line %d
bool(false)
-- Testing fseek() with invalid arguments --
-- Iteration 1 --
Warning: fseek() expects parameter 1 to be resource, string given in %s on line %d
bool(false)
-- Iteration 2 --
Warning: fseek() expects parameter 1 to be resource, integer given in %s on line %d
bool(false)
-- Iteration 3 --
Warning: fseek() expects parameter 1 to be resource, double given in %s on line %d
bool(false)
-- Iteration 4 --
Warning: fseek() expects parameter 1 to be resource, boolean given in %s on line %d
bool(false)
-- Iteration 5 --
Warning: fseek() expects parameter 1 to be resource, array given in %s on line %d
bool(false)
-- Iteration 6 --
Warning: fseek() expects parameter 1 to be resource, object given in %s on line %d
bool(false)
-- Testing fseek() with closed/unset file handle --
Warning: fseek(): %d is not a valid stream resource in %s on line %d
bool(false)
Warning: fseek() expects parameter 1 to be resource, null given in %s on line %d
bool(false)
Done