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Nikita Popov
cc4c313886
By using a separate file for each test. Also drop some unnecessary SKIPIF checks for file creation. We assume that files can be created in the test directories all over the place, so don't check for it here.
109 lines
2.8 KiB
PHP
109 lines
2.8 KiB
PHP
--TEST--
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Test md5_file() function with ASCII output and raw binary output
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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 (($handle = fopen( "EmptyFileMD5.txt", "w+")) == FALSE)
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return false;
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/* Creating a data file */
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if (($handle2 = fopen( "DataFileMD5.txt", "w+")) == FALSE)
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return false;
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/* Writing into file */
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$filename = "DataFileMD5.txt";
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$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 for 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("aZrq16u") );
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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("EmptyFileMD5.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("EmptyFileMD5.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("EmptyFileMD5.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("DataFileMD5.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("DataFileMD5.txt", true) );
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// remove temp files
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unlink("DataFileMD5.txt");
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unlink("EmptyFileMD5.txt");
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echo "\nDone";
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?>
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--EXPECTF--
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*** Testing for 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(aZrq16u): 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) "Ô ŒÙ� ²é€ ˜ìøB~"
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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) "(ìdx%⧠öwxG,Ô¢"
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Done
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