2 Made by Timothy Manning <timothy@yaffs.net> on 04/11/2010
8 test_yaffs_access_EINVAL.c
9 test_yaffs_access_ELOOP.c
10 test_yaffs_access_ENOENT2.c
11 test_yaffs_access_ENOENT.c
12 test_yaffs_access_ENOTDIR.c
15 test_yaffs_chmod_EINVAL.c
16 test_yaffs_chmod_ELOOP.c
17 test_yaffs_chmod_ENOENT2.c
18 test_yaffs_chmod_ENOENT.c
19 test_yaffs_chmod_ENOTDIR.c
22 test_yaffs_close_EBADF.c
25 test_yaffs_fchmod_EBADF.c
26 test_yaffs_fchmod_EINVAL.c
28 test_yaffs_fdatasync.c
29 test_yaffs_fdatasync_EBADF.c
32 test_yaffs_flush_EBADF
34 test_yaffs_freespace.c
35 test_yaffs_freespace_EINVAL.c
38 test_yaffs_fstat_EBADF.c
41 test_yaffs_fsync_EBADF.c
43 test_yaffs_ftruncate_big_file.c
44 test_yaffs_ftruncate.c
45 test_yaffs_ftruncate_EBADF.c
46 test_yaffs_ftruncate_EINVAL.c
48 test_yaffs_inodecount.c
49 test_yaffs_inodecount_EINVAL.c
52 test_yaffs_link_EEXIST.c
53 test_yaffs_link_ENOENT2.c
54 test_yaffs_link_ENOENT3.c
55 test_yaffs_link_ENOENT4.c
56 test_yaffs_link_ENOENT.c
57 test_yaffs_link_ENOTDIR2.c
58 test_yaffs_link_ENOTDIR.c
60 test_yaffs_lseek_big_file.c
62 test_yaffs_lseek_EBADF.c
63 test_yaffs_lseek_EINVAL.c
66 test_yaffs_lstat_ENOENT.c
67 test_yaffs_lstat_ENOTDIR.c
70 test_yaffs_mkdir_EEXIST.c
71 test_yaffs_mkdir_ENOENT.c
72 test_yaffs_mkdir_ENOTDIR.c
77 test_yaffs_mount2_ENODEV.c
80 test_yaffs_mount_EBUSY.c
81 test_yaffs_mount_ENAMETOOLONG.c
82 test_yaffs_mount_ENODEV.c
85 test_yaffs_open_EEXIST.c
86 test_yaffs_open_EINVAL2.c
87 test_yaffs_open_EINVAL.c
88 test_yaffs_open_EISDIR.c
89 test_yaffs_open_ELOOP.c
90 test_yaffs_open_ENAMETOOLONG.c
91 test_yaffs_open_ENOENT.c
92 test_yaffs_open_ENOTDIR.c
95 test_yaffs_read_EBADF.c
96 test_yaffs_read_EINVAL.c
98 test_yaffs_remount_EINVAL.c
99 test_yaffs_remount_ENODEV.c
100 test_yaffs_remount_force_off_read_only_off.c
101 test_yaffs_remount_force_off_read_only_on.c
102 test_yaffs_remount_force_on_read_only_off.c
103 test_yaffs_remount_force_on_read_only_on.c
106 test_yaffs_rename_dir.c
107 test_yaffs_rename_dir_ENOENT2.c
108 test_yaffs_rename_dir_ENOENT.c
109 test_yaffs_rename_dir_not_empty.c
110 test_yaffs_rename_dir_to_file.c
111 test_yaffs_rename_EEXISTS.c
112 test_yaffs_rename_EINVAL.c
113 test_yaffs_rename_ELOOP.c
114 test_yaffs_rename_ENOENT.c
115 test_yaffs_rename_ENOTDIR.c
116 test_yaffs_rename_file_to_dir.c
119 test_yaffs_rmdir_EBUSY.c
120 test_yaffs_rmdir_EINVAL.c
121 test_yaffs_rmdir_ENOENT.c
122 test_yaffs_rmdir_ENOTDIR.c
125 test_yaffs_stat_ELOOP.c
126 test_yaffs_stat_ENOENT2.c
127 test_yaffs_stat_ENOENT.c
128 test_yaffs_stat_ENOTDIR.c
131 test_yaffs_symlink_EEXIST.c
132 test_yaffs_symlink_ENOENT2.c
133 test_yaffs_symlink_ENOENT.c
134 test_yaffs_symlink_ENOTDIR.c
137 test_yaffs_sync_ENODEV.c
139 test_yaffs_totalspace.c
140 test_yaffs_totalspace_EINVAL.c
142 test_yaffs_truncate_big_file.c
143 test_yaffs_truncate.c
144 test_yaffs_truncate_EINVAL.c
145 test_yaffs_truncate_EISDIR.c
146 test_yaffs_truncate_ELOOP.c
147 test_yaffs_truncate_ENOENT2.c
148 test_yaffs_truncate_ENOENT.c
149 test_yaffs_truncate_ENOTDIR.c
152 test_yaffs_unlink_EISDIR.c
153 test_yaffs_unlink_ENAMETOOLONG.c
154 test_yaffs_unlink_ENOENT2.c
155 test_yaffs_unlink_ENOENT.c
156 test_yaffs_unlink_ENOTDIR.c
158 test_yaffs_unmount2.c
159 test_yaffs_unmount2_EINVAL.c
160 test_yaffs_unmount2_ENODEV.c
161 test_yaffs_unmount2_with_handle_open_and_forced_mode_off.c
162 test_yaffs_unmount2_with_handle_open_and_forced_mode_on.c
164 test_yaffs_unmount_EBUSY.c
165 test_yaffs_unmount_ENAMETOOLONG.c
166 test_yaffs_unmount_ENODEV.c
168 test_yaffs_write_big_file.c
170 test_yaffs_write_EBADF.c
174 test_yaffs_fchmod_EACCES
176 test_yaffs_chmod_EACCES
178 test_yaffs_chmod_ENAMETOOLONG
181 test_yaffs_lstat_EACCES
182 test_yaffs_lstat_ENAMETOOLONG
186 test_yaffs_readlink_ENOENT
187 test_yaffs_readlink_ENOTDIR
188 test_yaffs_readlink_ELOOP
189 test_yaffs_readlink_ENAMETOOLONG
192 test_yaffs_mkdir_EACCES
193 test_yaffs_mkdir_ENAMETOOLONG
194 test_yaffs_mkdir_EROFS
197 test_yaffs_symlink_EACCES
198 test_yaffs_symlink_ENAMETOOLONG
199 test_yaffs_symlink_EROFS
201 test_yaffs_mount2_ENAMETOOLONG
202 test_yaffs_mount2_with read only set
204 test_yaffs_unmount2_ENAMETOOLONG
206 test_yaffs_remount_force_off_read_only_on
207 test_yaffs_remount_force_on_read_only_on
209 test_yaffs_freespace_ENAMETOOLONG
210 test_yaffs_totalspace_ENAMETOOLONG
211 test_yaffs_inodecount_ENAMETOOLONG
221 test_yaffs_link_EACCES
223 test_yaffs_link_ENAMETOOLONG
224 test_yaffs_link_EPERM
225 test_yaffs_link_EROFS
228 test_yaffs_rmdir_EACCES
229 test_yaffs_rmdir_ENOTEMPTY
230 test_yaffs_rmdir_EROFS
235 test_yaffs_rename_EACCES
236 test_yaffs_rename_EMLINK
237 test_yaffs_rename_EEXISTS or EPERM
238 test_yaffs_rename_EROFS
243 test_yaffs_fchmod_EACCES
244 test_yaffs_fchmod_ELOOP
247 test_yaffs_open_EACCES
248 test_yaffs_open_ENOSPC
249 test_yaffs_open_ELOOP
250 test yaffs_open_running_out_of_handles error
255 test_yaffs_stat_EACCES
256 test_yaffs_stat_ENAMETOOLONG
258 test_yaffs_read_big_file
259 test what happens if you read off the end of the file?
262 test_yaffs_pread_EBADF
263 test_yaffs_pread_EINVAL
264 test_yaffs_pread_big_file
266 test_yaffs_write_big_file
267 test_yaffs_write_EINVAL
268 What happens when you run out of space?
270 test_yaffs_write_EBADF
272 test_yaffs_pwrite_big_file
273 test_yaffs_pwrite_EINVAL
275 test_yaffs_unlink_EACCES
277 test_yaffs_unlink_ENOMEM
279 test_yaffs_stat_EACCES
280 test_yaffs_stat_ELOOP
282 test_yaffs_access_EACCESS
283 test_yaffs_access_ENAMETOOLONG
284 test_yaffs_access_ENOENT_generated_with_a_dangling_symbloic_link
286 test_yaffs_ftruncate_EACCES
289 test_yaffs_truncate_EACCES
290 test_yaffs_truncate_ENAMETOOLONG
291 Add a truncate function for truncating a file size to -1.
293 What happens if a handle is opened to a file and the file is then deleted?
294 Check to see if yaffs generates an error code for no reason.
295 What happens when a file is opened with no modes set?
297 What happens when yaffs is unmounted twice?
299 What happens when open a handle, unmount yaffs and then try to use the handle?
301 What happens when a mount point is mounted using mount2 with read only mode set and then a file is chmoded?
303 Try to remove lost and found dir and replace it with a file of the same name.
305 Change the mode of the lost and found dir to read only.
307 Tests which do not exist in yaffs:
308 test_yaffs_close //This function has already been called by the time this test is reached,
309 //so there is no point in testing it.
311 test_yaffs_link_EMLINK //should not happen on yaffs
312 test_yaffs_link_ELOOP
314 test_yaffs_lstat_ELOOP
316 test_yaffs_mkdir_ELOOP
318 //the yaffs_mknod function does not exist in yaffsfs, so these tests will not be added.
320 test_yaffs_mknod_EACCES
321 test_yaffs_mknod_EEXIST
322 test_yaffs_mknod_EINVAL
323 test_yaffs_mknod_ELOOP
324 test_yaffs_mknod_ENAMETOOLONG
325 test_yaffs_mknod_ENOENT
326 test_yaffs_mknod_ENOTDIR
327 test_yaffs_mknod_EROFS
329 teat_yaffs_mount_ELOOP
331 test_yaffs_mount2_EINVAL //cannot happen in yaffs since the mode is not checked.
332 test_yaffs_mount2_ENOTDIR //cannot be generated in yaffs.
333 test_yaffs_mount2_ENOENT //cannot be generated in yaffs.
334 test_yaffs_mount2_ELOOP
336 test_yaffs_remount_ENOENT //cannot be generated in yaffs
337 test_yaffs_remount_ENOTDIR //cannot be generated in yaffs
339 test_yaffs_unmount2_ENOENT //cannot be generated in yaffs.
340 test_yaffs_unmount2_ENOTDIR //cannot be generated in yaffs.
343 First create the test .c and .h file.
344 The file name and test function name should be the same.
345 This name should follow one of these formats:
346 Test_yaffs_[function of yaffs which is been tested]
347 Test_yaffs_[function of yaffs which is been tested]_[error trying to be generated]
349 The .c file needs to contain two functions.
350 The first function needs to contain the code for the main test and will
351 return -1 on a failure and 0 or greater on a success.
352 The second function needs contain the code for cleaning up after the test.
353 Cleaning up may include closing some open handles, recreating a file, ect.
354 This second function needs to return -1 on a failure and 0 or greater on success.
356 The name of first function needs to be called the same as the file
357 name (without the .c or .h)
358 The second function's name needs be the same as the first function but
359 with "_clean" added on the end.
361 So if a test is been created for the yaffs function yaffs_foo() then
364 Contains int test_yaffs_foo(void); int test_yaffs_foo_clean(void);
366 Which includes "lib.h", "yaffsfs.h" header files.
368 Next write the test code in these files then add these files to the Makefile.
370 Add the name of the test files' object file (test_yaffs_foo.o ) to the
371 TESTFILES tag around line 50 of the Makefile.
373 Now add the test functions to the test_list[] array in quick_tests.h
374 The order of the tests matters. The idea is to test each yaffs_function
375 individualy and only using tested yaffs_components before using this new
377 This array consists of:
378 {[test function], [the clean function], [name of the tests which will be printed when the test fails]},
380 So add this line to the test_list[]: {test_yaffs_foo, test_yaffs_foo_clean, "test_yaffs_foo"},
382 Also include the test's .h file in the quick_test.h file: #include "test_yaffs_foo.h"
384 The test file should now make and run(you may need to make clean first).
388 PS: yaffs_foo() is a made up function for this README (in case you want
389 to find this function in yaffs).