Annotation of embedaddon/php/ext/standard/tests/file/fgetss_variation4.phpt, revision 1.1
1.1 ! misho 1: --TEST--
! 2: Test fgetss() function : usage variations - read modes, file pointer at EOF
! 3: --SKIPIF--
! 4: <?php
! 5: if(substr(PHP_OS, 0, 3) == "WIN")
! 6: die("skip not for Windows");
! 7: ?>
! 8: --FILE--
! 9: <?php
! 10: /*
! 11: Prototype: string fgetss ( resource $handle [, int $length [, string $allowable_tags]] );
! 12: Description: Gets line from file pointer and strip HTML tags
! 13: */
! 14:
! 15: // include the common file related test functions
! 16: include ("file.inc");
! 17:
! 18: echo "*** Testing fgetss() : usage variations ***\n";
! 19:
! 20: /* string with html and php tags */
! 21: $string_with_tags = <<<EOT
! 22: <test>Testing fgetss() functions</test>
! 23: <?php echo "this string is within php tag"; ?> {;}<{> this
! 24: is a heredoc string. <pg>ksklnm@@$$&$&^%&^%&^%&</pg>
! 25: <html> html </html> <?php echo "php"; ?>
! 26: this line is without any html and php tags
! 27: this is a line with more than eighty character,want to check line splitting correctly after 80 characters
! 28: this is the text containing \r character
! 29: this text contains some html tags <body> body </body> <br> br </br>
! 30: this is the line with \n character.
! 31: EOT;
! 32:
! 33: $filename = dirname(__FILE__)."/fgetss_variation4.tmp";
! 34:
! 35: /* try reading the file opened in different modes of reading */
! 36: $file_modes = array("r","rb", "rt","r+", "r+b", "r+t");
! 37:
! 38: for($mode_counter = 0; $mode_counter < count($file_modes); $mode_counter++) {
! 39: echo "\n-- Testing fgetss() with file opened using $file_modes[$mode_counter] mode --\n";
! 40:
! 41: /* create an empty file and write the strings with tags */
! 42: create_file ($filename); //create an empty file
! 43: file_put_contents($filename, $string_with_tags);
! 44: $file_handle = fopen($filename, $file_modes[$mode_counter]);
! 45: if(!$file_handle) {
! 46: echo "Error: failed to open file $filename!\n";
! 47: exit();
! 48: }
! 49:
! 50: // rewind the file pointer to begining of the file
! 51: var_dump( filesize($filename) );
! 52: var_dump( rewind($file_handle) );
! 53: var_dump( ftell($file_handle) );
! 54: var_dump( feof($file_handle) );
! 55:
! 56: echo "-- Reading when file pointer points to EOF --\n";
! 57: var_dump( fseek($file_handle,0,SEEK_END) ); // now file pointer at end
! 58: var_dump( ftell($file_handle) ); //ensure file pointer at end
! 59: var_dump( fgetss($file_handle) ); // try to read
! 60: var_dump( ftell($file_handle) ); // find out file position
! 61: var_dump( feof($file_handle) ); // ensure that file pointer is at eof
! 62:
! 63: // now file is at the end try reading with length and allowable tags,expecting false
! 64: var_dump( fgetss($file_handle, 80, "<test>, <html>, <?>") );
! 65: var_dump( ftell($file_handle) ); // find out file position
! 66: var_dump( feof($file_handle) ); // ensure that file pointer is at eof
! 67:
! 68: // close the file
! 69: fclose($file_handle);
! 70: // delete the file
! 71: delete_file($filename);
! 72: } // end of for - mode_counter
! 73:
! 74: echo "Done\n";
! 75: ?>
! 76: --EXPECTF--
! 77: *** Testing fgetss() : usage variations ***
! 78:
! 79: -- Testing fgetss() with file opened using r mode --
! 80: int(486)
! 81: bool(true)
! 82: int(0)
! 83: bool(false)
! 84: -- Reading when file pointer points to EOF --
! 85: int(0)
! 86: int(486)
! 87: bool(false)
! 88: int(486)
! 89: bool(true)
! 90: bool(false)
! 91: int(486)
! 92: bool(true)
! 93:
! 94: -- Testing fgetss() with file opened using rb mode --
! 95: int(486)
! 96: bool(true)
! 97: int(0)
! 98: bool(false)
! 99: -- Reading when file pointer points to EOF --
! 100: int(0)
! 101: int(486)
! 102: bool(false)
! 103: int(486)
! 104: bool(true)
! 105: bool(false)
! 106: int(486)
! 107: bool(true)
! 108:
! 109: -- Testing fgetss() with file opened using rt mode --
! 110: int(486)
! 111: bool(true)
! 112: int(0)
! 113: bool(false)
! 114: -- Reading when file pointer points to EOF --
! 115: int(0)
! 116: int(486)
! 117: bool(false)
! 118: int(486)
! 119: bool(true)
! 120: bool(false)
! 121: int(486)
! 122: bool(true)
! 123:
! 124: -- Testing fgetss() with file opened using r+ mode --
! 125: int(486)
! 126: bool(true)
! 127: int(0)
! 128: bool(false)
! 129: -- Reading when file pointer points to EOF --
! 130: int(0)
! 131: int(486)
! 132: bool(false)
! 133: int(486)
! 134: bool(true)
! 135: bool(false)
! 136: int(486)
! 137: bool(true)
! 138:
! 139: -- Testing fgetss() with file opened using r+b mode --
! 140: int(486)
! 141: bool(true)
! 142: int(0)
! 143: bool(false)
! 144: -- Reading when file pointer points to EOF --
! 145: int(0)
! 146: int(486)
! 147: bool(false)
! 148: int(486)
! 149: bool(true)
! 150: bool(false)
! 151: int(486)
! 152: bool(true)
! 153:
! 154: -- Testing fgetss() with file opened using r+t mode --
! 155: int(486)
! 156: bool(true)
! 157: int(0)
! 158: bool(false)
! 159: -- Reading when file pointer points to EOF --
! 160: int(0)
! 161: int(486)
! 162: bool(false)
! 163: int(486)
! 164: bool(true)
! 165: bool(false)
! 166: int(486)
! 167: bool(true)
! 168: Done
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