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533 lines
11 KiB
PHP
Executable File
533 lines
11 KiB
PHP
Executable File
--TEST--
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Test fflush() function: usage variations - files in different 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.. only for linux");
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?>
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--FILE--
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<?php
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/* Prototype: bool fflush ( resource $handle );
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Description: Flushes the output to a file
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*/
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/* test fflush() with handle of files opened in different modes */
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$file_path = dirname(__FILE__);
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require $file_path.'/file.inc';
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echo "*** Testing fflush(): with various types of files ***\n";
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$file_types = array("empty", "numeric", "text", "text_with_new_line", "alphanumeric");
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$file_modes = array("w", "wb", "wt", "w+", "w+b", "w+t",
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"a", "ab", "at", "a+","a+b", "a+t",
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"x", "xb", "xt", "x+", "x+b", "x+t");
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$file_name = "$file_path/fflush_variation1.tmp";
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$count = 1;
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foreach( $file_types as $type ) {
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echo "-- Iteration $count with file containing $type Data--\n";
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foreach( $file_modes as $mode ) {
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echo "-- File opened in $mode mode --\n";
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// creating the file except for x mode
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if( substr($mode, 0, 1) != "x" ) {
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$file_handle = fopen($file_name, "w");
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if($file_handle == false)
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exit("Error:failed to open file $file_name");
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// filling the file with some data if mode is append mode
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if( substr($mode, 0, 1) == "a")
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fill_file($file_handle, $type, 10);
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fclose($file_handle);
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}
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// opening the file in different modes
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$file_handle = fopen($file_name, $mode);
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if($file_handle == false)
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exit("Error:failed to open file $file_name");
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// writing data to the file
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var_dump( fill_file($file_handle, $type, 50) );
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var_dump( fflush($file_handle) );
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fclose($file_handle);
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// reading the contents of the file after flushing
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var_dump( readfile($file_name) );
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unlink($file_name);
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}
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$count++;
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}
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echo "\n*** Done ***";
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?>
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--EXPECTF--
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*** Testing fflush(): with various types of files ***
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-- Iteration 1 with file containing empty Data--
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-- File opened in w mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in wb mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in wt mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in w+ mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in w+b mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in w+t mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in a mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in ab mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in at mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in a+ mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in a+b mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in a+t mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in x mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in xb mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in xt mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in x+ mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in x+b mode --
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bool(true)
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bool(true)
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int(0)
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-- File opened in x+t mode --
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bool(true)
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bool(true)
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int(0)
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-- Iteration 2 with file containing numeric Data--
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-- File opened in w mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- File opened in wb mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- File opened in wt mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- File opened in w+ mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- File opened in w+b mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- File opened in w+t mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- File opened in a mode --
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bool(true)
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bool(true)
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222222222222222222222222222222222222222222222222222222222222int(60)
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-- File opened in ab mode --
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bool(true)
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bool(true)
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222222222222222222222222222222222222222222222222222222222222int(60)
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-- File opened in at mode --
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bool(true)
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bool(true)
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222222222222222222222222222222222222222222222222222222222222int(60)
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-- File opened in a+ mode --
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bool(true)
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bool(true)
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222222222222222222222222222222222222222222222222222222222222int(60)
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-- File opened in a+b mode --
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bool(true)
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bool(true)
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222222222222222222222222222222222222222222222222222222222222int(60)
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-- File opened in a+t mode --
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bool(true)
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bool(true)
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222222222222222222222222222222222222222222222222222222222222int(60)
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-- File opened in x mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- File opened in xb mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- File opened in xt mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- File opened in x+ mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- File opened in x+b mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- File opened in x+t mode --
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bool(true)
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bool(true)
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22222222222222222222222222222222222222222222222222int(50)
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-- Iteration 3 with file containing text Data--
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-- File opened in w mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- File opened in wb mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- File opened in wt mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- File opened in w+ mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- File opened in w+b mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- File opened in w+t mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- File opened in a mode --
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bool(true)
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bool(true)
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text text text text text text text text text text text text int(60)
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-- File opened in ab mode --
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bool(true)
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bool(true)
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text text text text text text text text text text text text int(60)
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-- File opened in at mode --
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bool(true)
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bool(true)
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text text text text text text text text text text text text int(60)
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-- File opened in a+ mode --
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bool(true)
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bool(true)
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text text text text text text text text text text text text int(60)
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-- File opened in a+b mode --
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bool(true)
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bool(true)
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text text text text text text text text text text text text int(60)
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-- File opened in a+t mode --
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bool(true)
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bool(true)
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text text text text text text text text text text text text int(60)
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-- File opened in x mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- File opened in xb mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- File opened in xt mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- File opened in x+ mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- File opened in x+b mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- File opened in x+t mode --
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bool(true)
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bool(true)
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text text text text text text text text text text int(50)
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-- Iteration 4 with file containing text_with_new_line Data--
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-- File opened in w mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- File opened in wb mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- File opened in wt mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- File opened in w+ mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- File opened in w+b mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- File opened in w+t mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- File opened in a mode --
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bool(true)
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bool(true)
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line
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line line
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line of text
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line
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line of text
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line
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line of tint(60)
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-- File opened in ab mode --
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bool(true)
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bool(true)
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line
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line line
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line of text
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line
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line of text
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line
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line of tint(60)
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-- File opened in at mode --
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bool(true)
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bool(true)
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line
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line line
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line of text
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line
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line of text
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line
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line of tint(60)
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-- File opened in a+ mode --
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bool(true)
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bool(true)
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line
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line line
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line of text
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line
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line of text
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line
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line of tint(60)
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-- File opened in a+b mode --
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bool(true)
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bool(true)
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line
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line line
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line of text
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line
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line of text
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line
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line of tint(60)
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-- File opened in a+t mode --
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bool(true)
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bool(true)
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line
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line line
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line of text
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line
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line of text
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line
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line of tint(60)
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-- File opened in x mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- File opened in xb mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- File opened in xt mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- File opened in x+ mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- File opened in x+b mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- File opened in x+t mode --
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bool(true)
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bool(true)
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line
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line of text
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line
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line of text
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line
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line of tint(50)
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-- Iteration 5 with file containing alphanumeric Data--
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-- File opened in w mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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-- File opened in wb mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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-- File opened in wt mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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-- File opened in w+ mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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-- File opened in w+b mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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-- File opened in w+t mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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-- File opened in a mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
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-- File opened in ab mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
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-- File opened in at mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
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-- File opened in a+ mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
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-- File opened in a+b mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
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-- File opened in a+t mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(60)
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-- File opened in x mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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-- File opened in xb mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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-- File opened in xt mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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-- File opened in x+ mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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-- File opened in x+b mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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-- File opened in x+t mode --
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bool(true)
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bool(true)
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ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 ab12 int(50)
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*** Done ***
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