2 Made by Timothy Manning <timothy@yaffs.net> on 04/11/2010
8 test_yaffs_access_EINVAL.c
9 test_yaffs_access_ENOENT2.c
10 test_yaffs_access_ENOENT.c
11 test_yaffs_access_ENOTDIR.c
14 test_yaffs_chmod_EINVAL.c
15 test_yaffs_chmod_ENOENT2.c
16 test_yaffs_chmod_ENOENT.c
17 test_yaffs_chmod_ENOTDIR.c
20 test_yaffs_close_EBADF.c
23 test_yaffs_fchmod_EBADF.c
24 test_yaffs_fchmod_EINVAL.c
26 test_yaffs_fdatasync.c
27 test_yaffs_fdatasync_EBADF.c
29 test_yaffs_freespace.c
30 test_yaffs_freespace_EINVAL.c
33 test_yaffs_fstat_EBADF.c
36 test_yaffs_fsync_EBADF.c
38 test_yaffs_ftruncate_big_file.c
39 test_yaffs_ftruncate.c
40 test_yaffs_ftruncate_EBADF.c
41 test_yaffs_ftruncate_EINVAL.c
43 test_yaffs_inodecount.c
44 test_yaffs_inodecount_EINVAL.c
47 test_yaffs_link_EEXIST.c
48 test_yaffs_link_ENOENT2.c
49 test_yaffs_link_ENOENT3.c
50 test_yaffs_link_ENOENT.c
51 test_yaffs_link_ENOTDIR2.c
52 test_yaffs_link_ENOTDIR.c
54 test_yaffs_lseek_big_file.c
56 test_yaffs_lseek_EBADF.c
57 test_yaffs_lseek_EINVAL.c
60 test_yaffs_lstat_ENOENT
61 test_yaffs_lstat_ENOTDIR
64 test_yaffs_mkdir_EEXIST.c
65 test_yaffs_mkdir_ENOENT.c
66 test_yaffs_mkdir_ENOTDIR.c
71 test_yaffs_mount2_ENODEV.c
74 test_yaffs_mount_EBUSY.c
75 test_yaffs_mount_ENAMETOOLONG.c
76 test_yaffs_mount_ENODEV.c
79 test_yaffs_open_EEXIST.c
80 test_yaffs_open_EINVAL2.c
81 test_yaffs_open_EINVAL.c
82 test_yaffs_open_EISDIR.c
83 test_yaffs_open_ENAMETOOLONG.c
84 test_yaffs_open_ENOENT.c
85 test_yaffs_open_ENOTDIR.c
88 test_yaffs_read_EBADF.c
89 test_yaffs_read_EINVAL.c
91 test_yaffs_remount_EINVAL.c
92 test_yaffs_remount_ENODEV.c
93 test_yaffs_remount_force_off_read_only_off.c
94 test_yaffs_remount_force_off_read_only_on.c
95 test_yaffs_remount_force_on_read_only_off.c
96 test_yaffs_remount_force_on_read_only_on.c
99 test_yaffs_rename_ENOENT
100 test_yaffs_rename_ENOTDIR
101 test_yaffs_rename_EINVAL
104 test_yaffs_rmdir_EBUSY
105 test_yaffs_rmdir_EINVAL
106 test_yaffs_rmdir_ENOENT
107 test_yaffs_rmdir_ENOTDIR
110 test_yaffs_stat_ENOENT2.c
111 test_yaffs_stat_ENOENT.c
112 test_yaffs_stat_ENOTDIR.c
115 test_yaffs_symlink_EEXIST.c
116 test_yaffs_symlink_ENOENT2.c
117 test_yaffs_symlink_ENOENT.c
118 test_yaffs_symlink_ENOTDIR.c
121 test_yaffs_sync_ENODEV.c
123 test_yaffs_totalspace.c
124 test_yaffs_totalspace_EINVAL.c
126 test_yaffs_truncate.c
127 test_yaffs_truncate_big_file.c
128 test_yaffs_truncate_EINVAL.c
129 test_yaffs_truncate_EISDIR.c
130 test_yaffs_truncate_ENOENT2.c
131 test_yaffs_truncate_ENOENT.c
132 test_yaffs_truncate_ENOTDIR.c
135 test_yaffs_unlink_EISDIR.c
136 test_yaffs_unlink_ENAMETOOLONG.c
137 test_yaffs_unlink_ENOENT2.c
138 test_yaffs_unlink_ENOENT.c
139 test_yaffs_unlink_ENOTDIR.c
141 test_yaffs_unmount2.c
142 test_yaffs_unmount2_EINVAL.c
143 test_yaffs_unmount2_ENODEV.c
144 test_yaffs_unmount2_with_handle_open_and_forced_mode_off.c
145 test_yaffs_unmount2_with_handle_open_and_forced_mode_on.c
148 test_yaffs_unmount_EBUSY.c
149 test_yaffs_unmount_ENAMETOOLONG.c
150 test_yaffs_unmount_ENODEV.c
153 test_yaffs_write_big_file.c
154 test_yaffs_write_EBADF.c
159 test_yaffs_fchmod_EACCES
161 test_yaffs_chmod_EACCES
162 test_yaffs_chmod_ELOOP
163 test_yaffs_chmod_ENAMETOOLONG
166 test_yaffs_lstat_EACCES
167 test_yaffs_lstat_ENAMETOOLONG
168 test_yaffs_lstat_ELOOP
171 test_yaffs_readlink_ENOENT
172 test_yaffs_readlink_ENOTDIR
173 test_yaffs_readlink_ELOOP
174 test_yaffs_readlink_ENAMETOOLONG
177 test_yaffs_mkdir_EACCES
178 test_yaffs_mkdir_ELOOP
179 test_yaffs_mkdir_ENAMETOOLONG
180 test_yaffs_mkdir_EROFS
183 test_yaffs_symlink_EACCES
184 test_yaffs_symlink_ELOOP
185 test_yaffs_symlink_ENAMETOOLONG
186 test_yaffs_symlink_EROFS
188 test_yaffs_mount2_ENAMETOOLONG
189 test_yaffs_mount2_with read only set
191 test_yaffs_unmount2_ENAMETOOLONG
193 test_yaffs_remount_force_off_read_only_on
194 test_yaffs_remount_force_on_read_only_on
196 test_yaffs_freespace_ENAMETOOLONG
197 test_yaffs_totalspace_ENAMETOOLONG
198 test_yaffs_inodecount_ENAMETOOLONG
208 test_yaffs_link_EACCES
210 test_yaffs_link_ELOOP
212 test_yaffs_link_ENAMETOOLONG
213 test_yaffs_link_EPERM
214 test_yaffs_link_EROFS
217 test_yaffs_rmdir_EACCES
218 test_yaffs_rmdir_ENOTEMPTY
219 test_yaffs_rmdir_EROFS
220 test_yaffs_emdir_ELOOP
224 test_yaffs_rename_EACCES
225 test_yaffs_rename_ELOOP
226 test_yaffs_rename_EMLINK
227 test_yaffs_rename_EEXISTS or EPERM
228 test_yaffs_rename_EROFS
234 test_yaffs_flush_EBADF
236 test_yaffs_fchmod_EACCES
237 test_yaffs_fchmod_ELOOP
240 test_yaffs_open_EACCES
241 test_yaffs_open_ENOSPC
242 test_yaffs_open_ELOOP
243 test yaffs_open_running_out_of_handles error
245 test_yaffs_close //This function has already been called by the time this test is reached.
247 test_yaffs_stat_ELOOP
248 test_yaffs_stat_EACCES
249 test_yaffs_stat_ENAMETOOLONG
251 test_yaffs_read_big_file
252 test what happens if you read off the end of the file?
255 test_yaffs_pread_EBADF
256 test_yaffs_pread_EINVAL
257 test_yaffs_pread_big_file
259 test_yaffs_write_big_file
260 test_yaffs_write_EINVAL
261 What happens when you run out of space?
263 test_yaffs_write_EBADF
265 test_yaffs_pwrite_big_file
266 test_yaffs_pwrite_EINVAL
268 test_yaffs_unlink_EACCES
269 test_yaffs_unlink_ELOOP
270 test_yaffs_unlink_ENOMEM
272 test_yaffs_stat_EACCES
273 test_yaffs_stat_ELOOP
275 test_yaffs_access_EACCESS
276 test_yaffs_access_ELOOP
277 test_yaffs_access_ENAMETOOLONG
278 test_yaffs_access_ENOENT_generated_with_a_dangling_symbloic_link
280 test_yaffs_ftruncate_EACCES
283 test_yaffs_truncate_EACCES
284 test_yaffs_truncate_ELOOP
285 test_yaffs_truncate_ENAMETOOLONG
286 Add a truncate function for truncating a file size to -1.
288 What happens if a handle is opened to a file and the file is then deleted?
289 Check to see if yaffs generates an error code for no reason.
290 What happens when a file is opened with no modes set?
291 Add a test where a directory is moved. /fluffy/box. move "fluffy" to "/fluffy/frog".
292 What happens when yaffs is unmounted twice?
294 What happens when open a handle, unmount yaffs and then try to use the handle?
296 What happens when a mount point is mounted using mount2 with read only mode set and then a file is chmoded?
298 Try to remove lost and found dir and replace it with a file of the same name.
300 Change the mode of the lost and found dir to read only.
302 Tests which do not exist in yaffs:
304 test_yaffs_link_EMLINK //should not happen on yaffs
305 test_yaffs_link_ELOOP
307 test_yaffs_lstat_ELOOP
309 test_yaffs_mkdir_ELOOP
311 //the yaffs_mknod function does not exist in yaffsfs, so these tests will not be added.
313 test_yaffs_mknod_EACCES
314 test_yaffs_mknod_EEXIST
315 test_yaffs_mknod_EINVAL
316 test_yaffs_mknod_ELOOP
317 test_yaffs_mknod_ENAMETOOLONG
318 test_yaffs_mknod_ENOENT
319 test_yaffs_mknod_ENOTDIR
320 test_yaffs_mknod_EROFS
322 teat_yaffs_mount_ELOOP
324 test_yaffs_mount2_EINVAL //cannot happen in yaffs since the mode is not checked.
325 test_yaffs_mount2_ENOTDIR //cannot be generated in yaffs.
326 test_yaffs_mount2_ENOENT //cannot be generated in yaffs.
327 test_yaffs_mount2_ELOOP
329 test_yaffs_remount_ENOENT //cannot be generated in yaffs
330 test_yaffs_remount_ENOTDIR //cannot be generated in yaffs
332 test_yaffs_unmount2_ENOENT //cannot be generated in yaffs.
333 test_yaffs_unmount2_ENOTDIR //cannot be generated in yaffs.
336 First create the test .c and .h file.
337 The file name and test function name should be the same.
338 This name should follow one of these formats:
339 Test_yaffs_[function of yaffs which is been tested]
340 Test_yaffs_[function of yaffs which is been tested]_[error trying to be generated]
342 The .c file needs to contain two functions.
343 The first function needs to contain the code for the main test and will
344 return -1 on a failure and 0 or greater on a success.
345 The second function needs contain the code for cleaning up after the test.
346 Cleaning up may include closing some open handles, recreating a file, ect.
347 This second function needs to return -1 on a failure and 0 or greater on success.
349 The name of first function needs to be called the same as the file
350 name (without the .c or .h)
351 The second function's name needs be the same as the first function but
352 with "_clean" added on the end.
354 So if a test is been created for the yaffs function yaffs_foo() then
357 Contains int test_yaffs_foo(void); int test_yaffs_foo_clean(void);
359 Which includes "lib.h", "yaffsfs.h" header files.
361 Next write the test code in these files then add these files to the Makefile.
363 Add the name of the test files' object file (test_yaffs_foo.o ) to the
364 TESTFILES tag around line 50 of the Makefile.
366 Now add the test functions to the test_list[] array in quick_tests.h
367 The order of the tests matters. The idea is to test each yaffs_function
368 individualy and only using tested yaffs_components before using this new
370 This array consists of:
371 {[test function], [the clean function], [name of the tests which will be printed when the test fails]},
373 So add this line to the test_list[]: {test_yaffs_foo, test_yaffs_foo_clean, "test_yaffs_foo"},
375 Also include the test's .h file in the quick_test.h file: #include "test_yaffs_foo.h"
377 The test file should now make and run(you may need to make clean first).
381 PS: yaffs_foo() is a made up function for this README (in case you want
382 to find this function in yaffs).