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
223 test_yaffs_rename_EACCES
224 test_yaffs_rename_ELOOP
225 test_yaffs_rename_EMLINK
226 test_yaffs_rename_EEXISTS or EPERM
227 test_yaffs_rename_EROFS
233 test_yaffs_flush_EBADF
235 test_yaffs_fchmod_EACCES
236 test_yaffs_fchmod_ELOOP
239 test_yaffs_open_EACCES
240 test_yaffs_open_ENOSPC
241 test_yaffs_open_ELOOP
242 test yaffs_open_running_out_of_handles error
244 test_yaffs_close //This function has already been called by the time this test is reached.
246 test_yaffs_stat_ELOOP
247 test_yaffs_stat_EACCES
248 test_yaffs_stat_ENAMETOOLONG
250 test_yaffs_read_big_file
251 test what happens if you read off the end of the file?
254 test_yaffs_pread_EBADF
255 test_yaffs_pread_EINVAL
256 test_yaffs_pread_big_file
258 test_yaffs_write_big_file
259 test_yaffs_write_EINVAL
260 What happens when you run out of space?
262 test_yaffs_write_EBADF
264 test_yaffs_pwrite_big_file
265 test_yaffs_pwrite_EINVAL
267 test_yaffs_unlink_EACCES
268 test_yaffs_unlink_ELOOP
269 test_yaffs_unlink_ENOMEM
271 test_yaffs_stat_EACCES
272 test_yaffs_stat_ELOOP
274 test_yaffs_access_EACCESS
275 test_yaffs_access_ELOOP
276 test_yaffs_access_ENAMETOOLONG
277 test_yaffs_access_ENOENT_generated_with_a_dangling_symbloic_link
279 test_yaffs_ftruncate_EACCES
282 test_yaffs_truncate_EACCES
283 test_yaffs_truncate_ELOOP
284 test_yaffs_truncate_ENAMETOOLONG
285 Add a truncate function for truncating a file size to -1.
287 What happens if a handle is opened to a file and the file is then deleted?
288 Check to see if yaffs generates an error code for no reason.
289 What happens when a file is opened with no modes set?
290 Add a test where a directory is moved. /fluffy/box. move "fluffy" to "/fluffy/frog".
291 What happens when yaffs is unmounted twice?
293 What happens when open a handle, unmount yaffs and then try to use the handle?
295 What happens when a mount point is mounted using mount2 with read only mode set and then a file is chmoded?
298 Tests which do not exist in yaffs:
300 test_yaffs_link_EMLINK //should not happen on yaffs
302 //the yaffs_mknod function does not exist in yaffsfs, so these tests will not be added.
304 test_yaffs_mknod_EACCES
305 test_yaffs_mknod_EEXIST
306 test_yaffs_mknod_EINVAL
307 test_yaffs_mknod_ELOOP
308 test_yaffs_mknod_ENAMETOOLONG
309 test_yaffs_mknod_ENOENT
310 test_yaffs_mknod_ENOTDIR
311 test_yaffs_mknod_EROFS
313 test_yaffs_mount2_EINVAL //cannot happen in yaffs since the mode is not checked.
314 test_yaffs_mount2_ENOTDIR //cannot be generated in yaffs.
315 test_yaffs_mount2_ENOENT //cannot be generated in yaffs.
317 test_yaffs_remount_ENOENT //cannot be generated in yaffs
318 test_yaffs_remount_ENOTDIR //cannot be generated in yaffs
320 test_yaffs_unmount2_ENOENT //cannot be generated in yaffs.
321 test_yaffs_unmount2_ENOTDIR //cannot be generated in yaffs.
324 First create the test .c and .h file.
325 The file name and test function name should be the same.
326 This name should follow one of these formats:
327 Test_yaffs_[function of yaffs which is been tested]
328 Test_yaffs_[function of yaffs which is been tested]_[error trying to be generated]
330 The .c file needs to contain two functions.
331 The first function needs to contain the code for the main test and will
332 return -1 on a failure and 0 or greater on a success.
333 The second function needs contain the code for cleaning up after the test.
334 Cleaning up may include closing some open handles, recreating a file, ect.
335 This second function needs to return -1 on a failure and 0 or greater on success.
337 The name of first function needs to be called the same as the file
338 name (without the .c or .h)
339 The second function's name needs be the same as the first function but
340 with "_clean" added on the end.
342 So if a test is been created for the yaffs function yaffs_foo() then
345 Contains int test_yaffs_foo(void); int test_yaffs_foo_clean(void);
347 Which includes "lib.h", "yaffsfs.h" header files.
349 Next write the test code in these files then add these files to the Makefile.
351 Add the name of the test files' object file (test_yaffs_foo.o ) to the
352 TESTFILES tag around line 50 of the Makefile.
354 Now add the test functions to the test_list[] array in quick_tests.h
355 The order of the tests matters. The idea is to test each yaffs_function
356 individualy and only using tested yaffs_components before using this new
358 This array consists of:
359 {[test function], [the clean function], [name of the tests which will be printed when the test fails]},
361 So add this line to the test_list[]: {test_yaffs_foo, test_yaffs_foo_clean, "test_yaffs_foo"},
363 Also include the test's .h file in the quick_test.h file: #include "test_yaffs_foo.h"
365 The test file should now make and run(you may need to make clean first).
369 PS: yaffs_foo() is a made up function for this README (in case you want
370 to find this function in yaffs).