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122 lines
3.1 KiB
PHP
122 lines
3.1 KiB
PHP
--TEST--
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Test md5_file() function with ASCII output and raw binary output
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--SKIPIF--
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<?php
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$path = dirname(__FILE__);
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$data_file = "$path/EmptyFile.txt";
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$data_file1 = "$path/DataFile.txt";
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if !(($fp = fopen($data_file, 'w')) || ($fp1 = fopen($data_file1, 'w')) {
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echo "File could not be created ,hence exiting from testcase due to pre-requisite failure\n";
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}
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fclose( $fp );
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fclose( $fp1 );
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--FILE--
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<?php
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/* Prototype: string md5_file( string filename[, bool raw_output] )
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* Description: Calculate the MD5 hash of a given file
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*/
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/* Creating an empty file */
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if (($handle = fopen( "EmptyFile.txt", "w+")) == FALSE)
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return false;
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/* Creating a data file */
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if (($handle2 = fopen( "DataFile.txt", "w+")) == FALSE)
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return false;
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/* Writing into file */
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$filename = "DataFile.txt";
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$content = "Add this to the file\n";
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if (is_writable($filename)) {
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if (fwrite($handle2, $content) === FALSE) {
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echo "Cannot write to file ($filename)";
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exit;
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}
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}
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// close the files
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fclose($handle);
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fclose($handle2);
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/* Testing error conditions */
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echo "\n*** Testing foe error conditions ***\n";
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/* No filename */
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var_dump( md5_file("") );
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/* invalid filename */
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var_dump( md5_file("a") );
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/* Scalar value as filename */
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var_dump( md5_file(12) );
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/* NULL as filename */
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var_dump( md5_file(NULL) );
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/* Zero arguments */
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var_dump ( md5_file() );
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/* More than valid number of arguments ( valid is 2) */
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var_dump ( md5_file("EmptyFile.txt", true, NULL) );
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/* Hexadecimal Output for Empty file as input */
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echo "\n*** Hexadecimal Output for Empty file as Argument ***\n";
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var_dump( md5_file("EmptyFile.txt") );
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/* Raw Binary Output for Empty file as input */
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echo "\n*** Raw Binary Output for Empty file as Argument ***\n";
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var_dump( md5_file("EmptyFile.txt", true) );
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/* Normal operation with hexadecimal output */
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echo "\n*** Hexadecimal Output for a valid file with some contents ***\n";
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var_dump( md5_file("DataFile.txt") );
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/* Normal operation with raw binary output */
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echo "\n*** Raw Binary Output for a valid file with some contents ***\n";
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var_dump ( md5_file("DataFile.txt", true) );
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// remove temp files
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unlink("DataFile.txt");
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unlink("EmptyFile.txt");
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echo "\nDone";
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?>
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--EXPECTF--
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*** Testing foe error conditions ***
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Warning: md5_file(): Filename cannot be empty in %s on line %d
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bool(false)
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Warning: md5_file(a): failed to open stream: No such file or directory in %s on line %d
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bool(false)
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Warning: md5_file(12): failed to open stream: No such file or directory in %s on line %d
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bool(false)
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Warning: md5_file(): Filename cannot be empty in %s on line %d
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bool(false)
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Warning: md5_file() expects at least 1 parameter, 0 given in %s on line %d
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NULL
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Warning: md5_file() expects at most 2 parameters, 3 given in %s on line %d
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NULL
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*** Hexadecimal Output for Empty file as Argument ***
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string(32) "d41d8cd98f00b204e9800998ecf8427e"
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*** Raw Binary Output for Empty file as Argument ***
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string(16) "<22> <1D>ُ <00><04><> <09><><EFBFBD>B~"
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*** Hexadecimal Output for a valid file with some contents ***
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string(32) "7f28ec647825e2a70bf67778472cd4a2"
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*** Raw Binary Output for a valid file with some contents ***
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string(16) "(<28>dx%<25><> <0B>wxG,Ԣ"
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Done
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