Annotation of embedaddon/php/ext/standard/tests/file/007_variation18.phpt, revision 1.1.1.2
1.1 misho 1: --TEST--
2: Test fopen and fclose() functions - usage variations - "r+b" mode
3: --FILE--
4: <?php
5: /*
6: fopen() function:
7: Prototype: resource fopen(string $filename, string $mode
8: [, bool $use_include_path [, resource $context]] );
9: Description: Opens file or URL.
10: */
11: /*
12: fclose() function:
13: Prototype: bool fclose ( resource $handle );
14: Description: Closes an open file pointer
15: */
16:
17: /* Test fopen() and fclose(): Opening the file in "r+b" mode,
18: checking for the file creation, write & read operations,
19: checking for the file pointer position,
20: and fclose function
21: */
22: $file_path = dirname(__FILE__);
23: require($file_path."/file.inc");
24:
25: create_files($file_path, 1, "text_with_new_line", 0755, 20, "w", "007_variation", 18, "bytes");
26: $file = $file_path."/007_variation18.tmp";
27: $string = "abcdefghij\nmnopqrst\tuvwxyz\n0123456789";
28:
29: echo "*** Test fopen() & fclose() functions: with 'r+b' mode ***\n";
30: $file_handle = fopen($file, "r+b"); //opening the file in "r+b" mode
31: var_dump($file_handle); //Check for the content of handle
32: var_dump( get_resource_type($file_handle) ); //Check for the type of resource
1.1.1.2 ! misho 33: var_dump( ftell($file_handle) ); //Initial file pointer position, expected at the beginning of the file
1.1 misho 34: var_dump( fread($file_handle, 100) ); //Check for read operation
35: var_dump( ftell($file_handle) ); //File pointer position after read operation, expected at the end of the file
36: var_dump( fwrite($file_handle, $string) ); //Check for write operation; passes; expected:size of the $string
37: var_dump( ftell($file_handle) ); //File pointer position after write operation, expected at the end of the file
38: var_dump( fclose($file_handle) ); //Check for close operation on the file handle
39: var_dump( get_resource_type($file_handle) ); //Check whether resource is lost after close operation
40: echo "*** Done ***\n";
41: --CLEAN--
42: <?php
43: unlink(dirname(__FILE__)."/007_variation18.tmp");
44: ?>
45: --EXPECTF--
46: *** Test fopen() & fclose() functions: with 'r+b' mode ***
47: resource(%d) of type (stream)
48: string(6) "stream"
49: int(0)
50: string(20) "line
51: line of text
52: li"
53: int(20)
54: int(37)
55: int(57)
56: bool(true)
57: string(7) "Unknown"
58: *** Done ***
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