diff options
Diffstat (limited to 'ext/standard/tests/file/fwrite_variation1-win32.phpt')
| -rw-r--r-- | ext/standard/tests/file/fwrite_variation1-win32.phpt | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/ext/standard/tests/file/fwrite_variation1-win32.phpt b/ext/standard/tests/file/fwrite_variation1-win32.phpt new file mode 100644 index 0000000..1091aeb --- /dev/null +++ b/ext/standard/tests/file/fwrite_variation1-win32.phpt @@ -0,0 +1,235 @@ +--TEST-- +Test fwrite() function : usage variations - r, rb & rt modes +--SKIPIF-- +<?php +if( substr(PHP_OS, 0, 3) != 'WIN' ) { + die('skip...Not valid for Linux'); +} +?> +--FILE-- +<?php +/* + Prototype: int fwrite ( resource $handle,string string, [, int $length] ); + Description: fwrite() writes the contents of string to the file stream pointed to by handle. + If the length arquement is given,writing will stop after length bytes have been + written or the end of string reached, whichever comes first. + fwrite() returns the number of bytes written or FALSE on error +*/ + + +echo "*** Testing fwrite() various operations ***\n"; + +// include the file.inc for Function: function delete_file($filename) +include ("file.inc"); + +/* + Test fwrite with file opened in mode : r,rb,rt + File having content of type numeric, text,text_with_new_line & alphanumeric +*/ + +$file_modes = array("r","rb","rt"); +$file_content_types = array("numeric","text","text_with_new_line","alphanumeric"); + + +foreach($file_content_types as $file_content_type) { + echo "\n-- Testing fwrite() with file having content of type ". $file_content_type ." --\n"; + + /* open the file using $files_modes and perform fwrite() on it */ + foreach($file_modes as $file_mode) { + echo "-- Opening file in $file_mode --\n"; + + // create the temp file with content of type $file_content_type + $filename = dirname(__FILE__)."/fwrite_variation1.tmp"; // this is name of the file + create_files ( dirname(__FILE__), 1, $file_content_type, 0755, 1, "w", "fwrite_variation"); + + $file_handle = fopen($filename, $file_mode); + if(!$file_handle) { + echo "Error: failed to fopen() file: $filename!"; + exit(); + } + + $data_to_be_written=""; + fill_buffer($data_to_be_written,$file_content_type,1024); //get the data of size 1024 + + /* Write the data into the file, verify it by checking the file pointer position, eof position, + filesize & by displaying the content */ + + var_dump( ftell($file_handle) ); // expected: 0 + var_dump( fwrite($file_handle, $data_to_be_written )); + var_dump( ftell($file_handle) ); // expected: 0 + var_dump( feof($file_handle) ); // expected: false + + // move the file pointer to end of the file and try fwrite() + fseek($file_handle, SEEK_END, 0); + var_dump( ftell($file_handle) ); // expecting 1024 + var_dump( fwrite($file_handle, $data_to_be_written) ); // fwrite to fail + var_dump( ftell($file_handle) ); //check that file pointer points at eof, expected: 1024 + var_dump( feof($file_handle) ); // ensure that feof() points to eof, expected: true + + // ensure that file content/size didn't change. + var_dump( fclose($file_handle) ); + clearstatcache();//clears file status cache + var_dump( filesize($filename) ); // expected: 1024 + var_dump(md5(file_get_contents($filename))); // hash the output + delete_file($filename); // delete file with name fwrite_variation1.tmp + + } // end of inner foreach loop +} // end of outer foreach loop + +echo "Done\n"; +?> +--EXPECTF-- +*** Testing fwrite() various operations *** + +-- Testing fwrite() with file having content of type numeric -- +-- Opening file in r -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "950b7457d1deb6332f2fc5d42f3129d6" +-- Opening file in rb -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "950b7457d1deb6332f2fc5d42f3129d6" +-- Opening file in rt -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "950b7457d1deb6332f2fc5d42f3129d6" + +-- Testing fwrite() with file having content of type text -- +-- Opening file in r -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "e486000c4c8452774f746a27658d87fa" +-- Opening file in rb -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "e486000c4c8452774f746a27658d87fa" +-- Opening file in rt -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "e486000c4c8452774f746a27658d87fa" + +-- Testing fwrite() with file having content of type text_with_new_line -- +-- Opening file in r -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "b09c8026a64a88d36d4c2f17983964bb" +-- Opening file in rb -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "b09c8026a64a88d36d4c2f17983964bb" +-- Opening file in rt -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "b09c8026a64a88d36d4c2f17983964bb" + +-- Testing fwrite() with file having content of type alphanumeric -- +-- Opening file in r -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "3fabd48d8eaa65c14e0d93d6880c560c" +-- Opening file in rb -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "3fabd48d8eaa65c14e0d93d6880c560c" +-- Opening file in rt -- +int(0) +int(0) +int(0) +bool(false) +int(2) +int(0) +int(2) +bool(false) +bool(true) +int(1024) +string(32) "3fabd48d8eaa65c14e0d93d6880c560c" +Done |