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
31 test_yaffs_freespace.c
32 test_yaffs_freespace_EINVAL.c
35 test_yaffs_fstat_EBADF.c
38 test_yaffs_fsync_EBADF.c
40 test_yaffs_ftruncate_big_file.c
41 test_yaffs_ftruncate.c
42 test_yaffs_ftruncate_EBADF.c
43 test_yaffs_ftruncate_EINVAL.c
45 test_yaffs_inodecount.c
46 test_yaffs_inodecount_EINVAL.c
49 test_yaffs_link_EEXIST.c
50 test_yaffs_link_ENOENT2.c
51 test_yaffs_link_ENOENT3.c
52 test_yaffs_link_ENOENT4.c
53 test_yaffs_link_ENOENT.c
54 test_yaffs_link_ENOTDIR2.c
55 test_yaffs_link_ENOTDIR.c
57 test_yaffs_lseek_big_file.c
59 test_yaffs_lseek_EBADF.c
60 test_yaffs_lseek_EINVAL.c
63 test_yaffs_lstat_ENOENT.c
64 test_yaffs_lstat_ENOTDIR.c
67 test_yaffs_mkdir_EEXIST.c
68 test_yaffs_mkdir_ENOENT.c
69 test_yaffs_mkdir_ENOTDIR.c
74 test_yaffs_mount2_ENODEV.c
77 test_yaffs_mount_EBUSY.c
78 test_yaffs_mount_ENAMETOOLONG.c
79 test_yaffs_mount_ENODEV.c
82 test_yaffs_open_EEXIST.c
83 test_yaffs_open_EINVAL2.c
84 test_yaffs_open_EINVAL.c
85 test_yaffs_open_EISDIR.c
86 test_yaffs_open_ELOOP.c
87 test_yaffs_open_ENAMETOOLONG.c
88 test_yaffs_open_ENOENT.c
89 test_yaffs_open_ENOTDIR.c
92 test_yaffs_read_EBADF.c
93 test_yaffs_read_EINVAL.c
95 test_yaffs_remount_EINVAL.c
96 test_yaffs_remount_ENODEV.c
97 test_yaffs_remount_force_off_read_only_off.c
98 test_yaffs_remount_force_off_read_only_on.c
99 test_yaffs_remount_force_on_read_only_off.c
100 test_yaffs_remount_force_on_read_only_on.c
103 test_yaffs_rename_dir.c
104 test_yaffs_rename_dir_ENOENT2.c
105 test_yaffs_rename_dir_ENOENT.c
106 test_yaffs_rename_dir_not_empty.c
107 test_yaffs_rename_dir_to_file.c
108 test_yaffs_rename_EEXISTS.c
109 test_yaffs_rename_EINVAL.c
110 test_yaffs_rename_ELOOP.c
111 test_yaffs_rename_ENOENT.c
112 test_yaffs_rename_ENOTDIR.c
113 test_yaffs_rename_file_to_dir.c
116 test_yaffs_rmdir_EBUSY.c
117 test_yaffs_rmdir_EINVAL.c
118 test_yaffs_rmdir_ENOENT.c
119 test_yaffs_rmdir_ENOTDIR.c
122 test_yaffs_stat_ELOOP.c
123 test_yaffs_stat_ENOENT2.c
124 test_yaffs_stat_ENOENT.c
125 test_yaffs_stat_ENOTDIR.c
128 test_yaffs_symlink_EEXIST.c
129 test_yaffs_symlink_ENOENT2.c
130 test_yaffs_symlink_ENOENT.c
131 test_yaffs_symlink_ENOTDIR.c
134 test_yaffs_sync_ENODEV.c
136 test_yaffs_totalspace.c
137 test_yaffs_totalspace_EINVAL.c
139 test_yaffs_truncate_big_file.c
140 test_yaffs_truncate.c
141 test_yaffs_truncate_EINVAL.c
142 test_yaffs_truncate_EISDIR.c
143 test_yaffs_truncate_ELOOP.c
144 test_yaffs_truncate_ENOENT2.c
145 test_yaffs_truncate_ENOENT.c
146 test_yaffs_truncate_ENOTDIR.c
149 test_yaffs_unlink_EISDIR.c
150 test_yaffs_unlink_ENAMETOOLONG.c
151 test_yaffs_unlink_ENOENT2.c
152 test_yaffs_unlink_ENOENT.c
153 test_yaffs_unlink_ENOTDIR.c
155 test_yaffs_unmount2.c
156 test_yaffs_unmount2_EINVAL.c
157 test_yaffs_unmount2_ENODEV.c
158 test_yaffs_unmount2_with_handle_open_and_forced_mode_off.c
159 test_yaffs_unmount2_with_handle_open_and_forced_mode_on.c
161 test_yaffs_unmount_EBUSY.c
162 test_yaffs_unmount_ENAMETOOLONG.c
163 test_yaffs_unmount_ENODEV.c
165 test_yaffs_write_big_file.c
167 test_yaffs_write_EBADF.c
171 test_yaffs_fchmod_EACCES
173 test_yaffs_chmod_EACCES
175 test_yaffs_chmod_ENAMETOOLONG
178 test_yaffs_lstat_EACCES
179 test_yaffs_lstat_ENAMETOOLONG
183 test_yaffs_readlink_ENOENT
184 test_yaffs_readlink_ENOTDIR
185 test_yaffs_readlink_ELOOP
186 test_yaffs_readlink_ENAMETOOLONG
189 test_yaffs_mkdir_EACCES
190 test_yaffs_mkdir_ELOOP
191 test_yaffs_mkdir_ENAMETOOLONG
192 test_yaffs_mkdir_EROFS
195 test_yaffs_symlink_EACCES
196 test_yaffs_symlink_ENAMETOOLONG
197 test_yaffs_symlink_EROFS
199 test_yaffs_mount2_ENAMETOOLONG
200 test_yaffs_mount2_with read only set
202 test_yaffs_unmount2_ENAMETOOLONG
204 test_yaffs_remount_force_off_read_only_on
205 test_yaffs_remount_force_on_read_only_on
207 test_yaffs_freespace_ENAMETOOLONG
208 test_yaffs_totalspace_ENAMETOOLONG
209 test_yaffs_inodecount_ENAMETOOLONG
219 test_yaffs_link_EACCES
221 test_yaffs_link_ENAMETOOLONG
222 test_yaffs_link_EPERM
223 test_yaffs_link_EROFS
226 test_yaffs_rmdir_EACCES
227 test_yaffs_rmdir_ENOTEMPTY
228 test_yaffs_rmdir_EROFS
233 test_yaffs_rename_EACCES
234 test_yaffs_rename_EMLINK
235 test_yaffs_rename_EEXISTS or EPERM
236 test_yaffs_rename_EROFS
242 test_yaffs_flush_EBADF
244 test_yaffs_fchmod_EACCES
245 test_yaffs_fchmod_ELOOP
248 test_yaffs_open_EACCES
249 test_yaffs_open_ENOSPC
250 test_yaffs_open_ELOOP
251 test yaffs_open_running_out_of_handles error
256 test_yaffs_stat_EACCES
257 test_yaffs_stat_ENAMETOOLONG
259 test_yaffs_read_big_file
260 test what happens if you read off the end of the file?
263 test_yaffs_pread_EBADF
264 test_yaffs_pread_EINVAL
265 test_yaffs_pread_big_file
267 test_yaffs_write_big_file
268 test_yaffs_write_EINVAL
269 What happens when you run out of space?
271 test_yaffs_write_EBADF
273 test_yaffs_pwrite_big_file
274 test_yaffs_pwrite_EINVAL
276 test_yaffs_unlink_EACCES
278 test_yaffs_unlink_ENOMEM
280 test_yaffs_stat_EACCES
281 test_yaffs_stat_ELOOP
283 test_yaffs_access_EACCESS
284 test_yaffs_access_ENAMETOOLONG
285 test_yaffs_access_ENOENT_generated_with_a_dangling_symbloic_link
287 test_yaffs_ftruncate_EACCES
290 test_yaffs_truncate_EACCES
291 test_yaffs_truncate_ENAMETOOLONG
292 Add a truncate function for truncating a file size to -1.
294 What happens if a handle is opened to a file and the file is then deleted?
295 Check to see if yaffs generates an error code for no reason.
296 What happens when a file is opened with no modes set?
298 What happens when yaffs is unmounted twice?
300 What happens when open a handle, unmount yaffs and then try to use the handle?
302 What happens when a mount point is mounted using mount2 with read only mode set and then a file is chmoded?
304 Try to remove lost and found dir and replace it with a file of the same name.
306 Change the mode of the lost and found dir to read only.
308 Tests which do not exist in yaffs:
309 test_yaffs_close //This function has already been called by the time this test is reached,
310 //so there is no point in testing it.
312 test_yaffs_link_EMLINK //should not happen on yaffs
313 test_yaffs_link_ELOOP
315 test_yaffs_lstat_ELOOP
317 test_yaffs_mkdir_ELOOP
319 //the yaffs_mknod function does not exist in yaffsfs, so these tests will not be added.
321 test_yaffs_mknod_EACCES
322 test_yaffs_mknod_EEXIST
323 test_yaffs_mknod_EINVAL
324 test_yaffs_mknod_ELOOP
325 test_yaffs_mknod_ENAMETOOLONG
326 test_yaffs_mknod_ENOENT
327 test_yaffs_mknod_ENOTDIR
328 test_yaffs_mknod_EROFS
330 teat_yaffs_mount_ELOOP
332 test_yaffs_mount2_EINVAL //cannot happen in yaffs since the mode is not checked.
333 test_yaffs_mount2_ENOTDIR //cannot be generated in yaffs.
334 test_yaffs_mount2_ENOENT //cannot be generated in yaffs.
335 test_yaffs_mount2_ELOOP
337 test_yaffs_remount_ENOENT //cannot be generated in yaffs
338 test_yaffs_remount_ENOTDIR //cannot be generated in yaffs
340 test_yaffs_unmount2_ENOENT //cannot be generated in yaffs.
341 test_yaffs_unmount2_ENOTDIR //cannot be generated in yaffs.
344 First create the test .c and .h file.
345 The file name and test function name should be the same.
346 This name should follow one of these formats:
347 Test_yaffs_[function of yaffs which is been tested]
348 Test_yaffs_[function of yaffs which is been tested]_[error trying to be generated]
350 The .c file needs to contain two functions.
351 The first function needs to contain the code for the main test and will
352 return -1 on a failure and 0 or greater on a success.
353 The second function needs contain the code for cleaning up after the test.
354 Cleaning up may include closing some open handles, recreating a file, ect.
355 This second function needs to return -1 on a failure and 0 or greater on success.
357 The name of first function needs to be called the same as the file
358 name (without the .c or .h)
359 The second function's name needs be the same as the first function but
360 with "_clean" added on the end.
362 So if a test is been created for the yaffs function yaffs_foo() then
365 Contains int test_yaffs_foo(void); int test_yaffs_foo_clean(void);
367 Which includes "lib.h", "yaffsfs.h" header files.
369 Next write the test code in these files then add these files to the Makefile.
371 Add the name of the test files' object file (test_yaffs_foo.o ) to the
372 TESTFILES tag around line 50 of the Makefile.
374 Now add the test functions to the test_list[] array in quick_tests.h
375 The order of the tests matters. The idea is to test each yaffs_function
376 individualy and only using tested yaffs_components before using this new
378 This array consists of:
379 {[test function], [the clean function], [name of the tests which will be printed when the test fails]},
381 So add this line to the test_list[]: {test_yaffs_foo, test_yaffs_foo_clean, "test_yaffs_foo"},
383 Also include the test's .h file in the quick_test.h file: #include "test_yaffs_foo.h"
385 The test file should now make and run(you may need to make clean first).
389 PS: yaffs_foo() is a made up function for this README (in case you want
390 to find this function in yaffs).