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1.1 misho 1: --TEST--
2: Test lstat() & stat() functions: basic functionality
3: --SKIPIF--
4: <?php
5: if (getenv("SKIP_SLOW_TESTS")) die("skip slow test");
6: if (substr(PHP_OS, 0, 3) == 'WIN') {
7: die('skip.. lstat() not available on Windows');
8: }
9: ?>
10: --FILE--
11: <?php
12: /* Prototype: array lstat ( string $filename );
13: Description: Gives information about a file or symbolic link
14:
15: Prototype: array stat ( string $filename );
16: Description: Gives information about a file
17: */
18:
19: $file_path = dirname(__FILE__);
20: require("$file_path/file.inc");
21:
22: echo "*** Testing lstat() & stat() : basic functionality ***\n";
23:
24: /* creating temp directory and file */
25:
26: // creating dir
27: $dirname = "$file_path/lstat_stat_basic";
28: @rmdir($dirname);
29: mkdir($dirname);
30: // stat of the dir created
31: $dir_stat = stat($dirname);
32: clearstatcache();
33: sleep(2);
34:
35: // creating file
36: $filename = "$dirname/lstat_stat_basic.tmp";
37: $file_handle = fopen($filename, "w");
38: fclose($file_handle);
39: // stat of the file created
40: $file_stat = stat($filename);
41: sleep(2);
42:
43: // now new stat of the dir after file is created
44: $new_dir_stat = stat($dirname);
45: clearstatcache();
46:
47: // create soft link and record stat
48: $sym_linkname = "$file_path/lstat_stat_basic_link.tmp";
49: symlink($filename, $sym_linkname);
50: // stat of the link created
51: $link_stat = lstat($sym_linkname);
52: sleep(2);
53: // new stat of the file, after a softlink to this file is created
54: $new_file_stat = stat($filename);
55: clearstatcache();
56:
57: // stat contains 13 different values stored twice, can be accessed using
58: // numeric and named keys, compare them to see they are same
59: echo "*** Testing stat() and lstat() : validating the values stored in stat ***\n";
60: // Initial stat values
61: var_dump( compare_self_stat($file_stat) ); //expect true
62: var_dump( compare_self_stat($dir_stat) ); //expect true
63: var_dump( compare_self_stat($link_stat) ); // expect true
64:
65: // New stat values taken after creation of file & link
66: var_dump( compare_self_stat($new_file_stat) ); //expect true
67: var_dump( compare_self_stat($new_dir_stat) ); // expect true
68:
69: // compare the two stat values, initial stat and stat recorded after
70: // creating files and link, also dump the value of stats
71: echo "*** Testing stat() and lstat() : comparing stats (recorded before and after file/link creation) ***\n";
72: echo "-- comparing difference in dir stats before and after creating file in it --\n";
73: $affected_elements = array( 9, 10, 'mtime', 'ctime' );
74: var_dump( compare_stats($dir_stat, $new_dir_stat, $affected_elements, '!=', true) ); // expect true
75:
76: echo "-- comparing difference in file stats before and after creating link to it --\n";
77: var_dump( compare_stats($file_stat, $new_file_stat, $all_stat_keys, "==", true) ); // expect true
78:
79: echo "Done\n";
80: ?>
81: --CLEAN--
82: <?php
83: $file_path = dirname(__FILE__);
84: unlink("$file_path/lstat_stat_basic_link.tmp");
85: unlink("$file_path/lstat_stat_basic/lstat_stat_basic.tmp");
86: rmdir("$file_path/lstat_stat_basic");
87: ?>
88: --EXPECTF--
89: *** Testing lstat() & stat() : basic functionality ***
90: *** Testing stat() and lstat() : validating the values stored in stat ***
91: bool(true)
92: bool(true)
93: bool(true)
94: bool(true)
95: bool(true)
96: *** Testing stat() and lstat() : comparing stats (recorded before and after file/link creation) ***
97: -- comparing difference in dir stats before and after creating file in it --
98: array(26) {
99: [0]=>
100: int(%i)
101: [1]=>
102: int(%i)
103: [2]=>
104: int(%i)
105: [3]=>
106: int(%i)
107: [4]=>
108: int(%i)
109: [5]=>
110: int(%i)
111: [6]=>
112: int(%i)
113: [7]=>
114: int(%i)
115: [8]=>
116: int(%i)
117: [9]=>
118: int(%i)
119: [10]=>
120: int(%i)
121: [11]=>
122: int(%i)
123: [12]=>
124: int(%i)
125: ["dev"]=>
126: int(%i)
127: ["ino"]=>
128: int(%i)
129: ["mode"]=>
130: int(%i)
131: ["nlink"]=>
132: int(%i)
133: ["uid"]=>
134: int(%i)
135: ["gid"]=>
136: int(%i)
137: ["rdev"]=>
138: int(%i)
139: ["size"]=>
140: int(%i)
141: ["atime"]=>
142: int(%i)
143: ["mtime"]=>
144: int(%i)
145: ["ctime"]=>
146: int(%i)
147: ["blksize"]=>
148: int(%i)
149: ["blocks"]=>
150: int(%i)
151: }
152: array(26) {
153: [0]=>
154: int(%i)
155: [1]=>
156: int(%i)
157: [2]=>
158: int(%i)
159: [3]=>
160: int(%i)
161: [4]=>
162: int(%i)
163: [5]=>
164: int(%i)
165: [6]=>
166: int(%i)
167: [7]=>
168: int(%i)
169: [8]=>
170: int(%i)
171: [9]=>
172: int(%i)
173: [10]=>
174: int(%i)
175: [11]=>
176: int(%i)
177: [12]=>
178: int(%i)
179: ["dev"]=>
180: int(%i)
181: ["ino"]=>
182: int(%i)
183: ["mode"]=>
184: int(%i)
185: ["nlink"]=>
186: int(%i)
187: ["uid"]=>
188: int(%i)
189: ["gid"]=>
190: int(%i)
191: ["rdev"]=>
192: int(%i)
193: ["size"]=>
194: int(%i)
195: ["atime"]=>
196: int(%i)
197: ["mtime"]=>
198: int(%i)
199: ["ctime"]=>
200: int(%i)
201: ["blksize"]=>
202: int(%i)
203: ["blocks"]=>
204: int(%i)
205: }
206: bool(true)
207: -- comparing difference in file stats before and after creating link to it --
208: array(26) {
209: [0]=>
210: int(%i)
211: [1]=>
212: int(%i)
213: [2]=>
214: int(%i)
215: [3]=>
216: int(%i)
217: [4]=>
218: int(%i)
219: [5]=>
220: int(%i)
221: [6]=>
222: int(%i)
223: [7]=>
224: int(%i)
225: [8]=>
226: int(%i)
227: [9]=>
228: int(%i)
229: [10]=>
230: int(%i)
231: [11]=>
232: int(%i)
233: [12]=>
234: int(%i)
235: ["dev"]=>
236: int(%i)
237: ["ino"]=>
238: int(%i)
239: ["mode"]=>
240: int(%i)
241: ["nlink"]=>
242: int(%i)
243: ["uid"]=>
244: int(%i)
245: ["gid"]=>
246: int(%i)
247: ["rdev"]=>
248: int(%i)
249: ["size"]=>
250: int(%i)
251: ["atime"]=>
252: int(%i)
253: ["mtime"]=>
254: int(%i)
255: ["ctime"]=>
256: int(%i)
257: ["blksize"]=>
258: int(%i)
259: ["blocks"]=>
260: int(%i)
261: }
262: array(26) {
263: [0]=>
264: int(%i)
265: [1]=>
266: int(%i)
267: [2]=>
268: int(%i)
269: [3]=>
270: int(%i)
271: [4]=>
272: int(%i)
273: [5]=>
274: int(%i)
275: [6]=>
276: int(%i)
277: [7]=>
278: int(%i)
279: [8]=>
280: int(%i)
281: [9]=>
282: int(%i)
283: [10]=>
284: int(%i)
285: [11]=>
286: int(%i)
287: [12]=>
288: int(%i)
289: ["dev"]=>
290: int(%i)
291: ["ino"]=>
292: int(%i)
293: ["mode"]=>
294: int(%i)
295: ["nlink"]=>
296: int(%i)
297: ["uid"]=>
298: int(%i)
299: ["gid"]=>
300: int(%i)
301: ["rdev"]=>
302: int(%i)
303: ["size"]=>
304: int(%i)
305: ["atime"]=>
306: int(%i)
307: ["mtime"]=>
308: int(%i)
309: ["ctime"]=>
310: int(%i)
311: ["blksize"]=>
312: int(%i)
313: ["blocks"]=>
314: int(%i)
315: }
316: bool(true)
317: Done