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169 lines
4.4 KiB
PHP
169 lines
4.4 KiB
PHP
--TEST--
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Test fgetss() function : usage variations - write only modes
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--SKIPIF--
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<?php
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if (substr(PHP_OS, 0, 3) == 'WIN') {
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die('skip.. Not valid for Windows');
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}
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?>
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--FILE--
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<?php
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/*
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Prototype: string fgetss ( resource $handle [, int $length [, string $allowable_tags]] );
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Description: Gets line from file pointer and strip HTML tags
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*/
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/* try fgets on files which are opened in non readable modes
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w, wb, wt,
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a, ab, at,
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x, xb, xt
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*/
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// include the common file related test functions
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include ("file.inc");
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echo "*** Testing fgetss() : usage variations ***\n";
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/* string with html and php tags */
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$string_with_tags = <<<EOT
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<test>Testing fgetss() functions</test>
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<?php echo "this string is within php tag"; ?> {;}<{> this
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is a heredoc string. <pg>ksklnm@@$$&$&^%&^%&^%&</pg>
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<html> html </html> <?php echo "php"; ?>
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this line is without any html and php tags
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this is a line with more than eighty character,want to check line splitting correctly after 80 characters
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this text contains some html tags <body> body </body> <br> br </br>
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this is the line with \n character.
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EOT;
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$filename = dirname(__FILE__)."/fgetss_variation1.tmp";
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/* try reading the file opened in different modes of reading */
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$file_modes = array("w","wb", "wt","a", "ab", "at","x","xb","xt");
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for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
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echo "\n-- Testing fgetss() with file opened using $file_modes[$mode_counter] mode --\n";
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/* create an empty file and write the strings with tags */
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$file_handle = fopen($filename, $file_modes[$mode_counter]);
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fwrite($file_handle,$string_with_tags);
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if(!$file_handle) {
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echo "Error: failed to open file $filename!\n";
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exit();
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}
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// rewind the file pointer to beginning of the file
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var_dump( filesize($filename) );
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var_dump( rewind($file_handle) );
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var_dump( ftell($file_handle) );
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var_dump( feof($file_handle) );
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/* read entire file and strip tags */
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echo "-- fgetss() with default length, file pointer at 0 , expected : no character should be read --\n";
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var_dump( fgetss($file_handle) ); // expected : no character should be read
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var_dump( ftell($file_handle) ); //ensure that file pointer position is not changed
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var_dump( feof($file_handle) ); // check if end of file pointer is set
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// close the file
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fclose($file_handle);
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// delete the file
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delete_file($filename);
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} // end of for - mode_counter
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echo "Done\n";
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?>
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--EXPECTF--
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*** Testing fgetss() : usage variations ***
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-- Testing fgetss() with file opened using w mode --
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int(445)
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bool(true)
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int(0)
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bool(false)
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-- fgetss() with default length, file pointer at 0 , expected : no character should be read --
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bool(false)
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int(0)
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bool(false)
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-- Testing fgetss() with file opened using wb mode --
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int(445)
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bool(true)
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int(0)
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bool(false)
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-- fgetss() with default length, file pointer at 0 , expected : no character should be read --
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bool(false)
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int(0)
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bool(false)
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-- Testing fgetss() with file opened using wt mode --
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int(445)
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bool(true)
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int(0)
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bool(false)
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-- fgetss() with default length, file pointer at 0 , expected : no character should be read --
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bool(false)
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int(0)
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bool(false)
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-- Testing fgetss() with file opened using a mode --
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int(445)
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bool(true)
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int(0)
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bool(false)
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-- fgetss() with default length, file pointer at 0 , expected : no character should be read --
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bool(false)
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int(0)
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bool(false)
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-- Testing fgetss() with file opened using ab mode --
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int(445)
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bool(true)
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int(0)
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bool(false)
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-- fgetss() with default length, file pointer at 0 , expected : no character should be read --
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bool(false)
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int(0)
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bool(false)
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-- Testing fgetss() with file opened using at mode --
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int(445)
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bool(true)
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int(0)
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bool(false)
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-- fgetss() with default length, file pointer at 0 , expected : no character should be read --
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bool(false)
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int(0)
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bool(false)
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-- Testing fgetss() with file opened using x mode --
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int(445)
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bool(true)
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int(0)
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bool(false)
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-- fgetss() with default length, file pointer at 0 , expected : no character should be read --
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bool(false)
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int(0)
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bool(false)
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-- Testing fgetss() with file opened using xb mode --
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int(445)
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bool(true)
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int(0)
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bool(false)
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-- fgetss() with default length, file pointer at 0 , expected : no character should be read --
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bool(false)
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int(0)
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bool(false)
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-- Testing fgetss() with file opened using xt mode --
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int(445)
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bool(true)
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int(0)
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bool(false)
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-- fgetss() with default length, file pointer at 0 , expected : no character should be read --
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bool(false)
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int(0)
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bool(false)
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Done
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