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_mkdir_EEXIST.c
61 test_yaffs_mkdir_ENOENT.c
62 test_yaffs_mkdir_ENOTDIR.c
67 test_yaffs_mount2_ENODEV.c
70 test_yaffs_mount_EBUSY.c
71 test_yaffs_mount_ENAMETOOLONG.c
72 test_yaffs_mount_ENODEV.c
75 test_yaffs_open_EEXIST.c
76 test_yaffs_open_EINVAL2.c
77 test_yaffs_open_EINVAL.c
78 test_yaffs_open_EISDIR.c
79 test_yaffs_open_ENAMETOOLONG.c
80 test_yaffs_open_ENOENT.c
81 test_yaffs_open_ENOTDIR.c
84 test_yaffs_read_EBADF.c
85 test_yaffs_read_EINVAL.c
87 test_yaffs_remount_EINVAL.c
88 test_yaffs_remount_ENODEV.c
89 test_yaffs_remount_force_off_read_only_off.c
90 test_yaffs_remount_force_off_read_only_on.c
91 test_yaffs_remount_force_on_read_only_off.c
92 test_yaffs_remount_force_on_read_only_on.c
95 test_yaffs_rename_ENOENT
96 test_yaffs_rename_ENOTDIR
99 test_yaffs_rmdir_EBUSY
100 test_yaffs_rmdir_EINVAL
101 test_yaffs_rmdir_ENOENT
102 test_yaffs_rmdir_ENOTDIR
105 test_yaffs_stat_ENOENT2.c
106 test_yaffs_stat_ENOENT.c
107 test_yaffs_stat_ENOTDIR.c
110 test_yaffs_symlink_EEXIST.c
111 test_yaffs_symlink_ENOENT2.c
112 test_yaffs_symlink_ENOENT.c
113 test_yaffs_symlink_ENOTDIR.c
116 test_yaffs_sync_ENODEV.c
118 test_yaffs_totalspace.c
119 test_yaffs_totalspace_EINVAL.c
121 test_yaffs_truncate.c
122 test_yaffs_truncate_big_file.c
123 test_yaffs_truncate_EINVAL.c
124 test_yaffs_truncate_EISDIR.c
125 test_yaffs_truncate_ENOENT2.c
126 test_yaffs_truncate_ENOENT.c
127 test_yaffs_truncate_ENOTDIR.c
130 test_yaffs_unlink_EISDIR.c
131 test_yaffs_unlink_ENAMETOOLONG.c
132 test_yaffs_unlink_ENOENT2.c
133 test_yaffs_unlink_ENOENT.c
134 test_yaffs_unlink_ENOTDIR.c
136 test_yaffs_unmount2.c
137 test_yaffs_unmount2_EINVAL.c
138 test_yaffs_unmount2_ENODEV.c
139 test_yaffs_unmount2_with_handle_open_and_forced_mode_off.c
140 test_yaffs_unmount2_with_handle_open_and_forced_mode_on.c
143 test_yaffs_unmount_EBUSY.c
144 test_yaffs_unmount_ENAMETOOLONG.c
145 test_yaffs_unmount_ENODEV.c
148 test_yaffs_write_big_file.c
149 test_yaffs_write_EBADF.c
154 test_yaffs_fchmod_EACCES
156 test_yaffs_chmod_EACCES
157 test_yaffs_chmod_ELOOP
158 test_yaffs_chmod_ENAMETOOLONG
161 test_yaffs_lstat_EACCES
162 test_yaffs_lstat_ENOTDIR
163 test_yaffs_lstat_ENAMETOOLONG
164 test_yaffs_lstat_ENOENT
165 test_yaffs_lstat_ELOOP
168 test_yaffs_readlink_ENOENT
169 test_yaffs_readlink_ENOTDIR
170 test_yaffs_readlink_ELOOP
171 test_yaffs_readlink_ENAMETOOLONG
174 test_yaffs_mkdir_EACCES
175 test_yaffs_mkdir_ELOOP
176 test_yaffs_mkdir_ENAMETOOLONG
177 test_yaffs_mkdir_EROFS
180 test_yaffs_symlink_EACCES
181 test_yaffs_symlink_ELOOP
182 test_yaffs_symlink_ENAMETOOLONG
183 test_yaffs_symlink_EROFS
186 //the yaffs_mknod function does not exist in yaffsfs, so these tests will not be added.
188 test_yaffs_mknod_EACCES
189 test_yaffs_mknod_EEXIST
190 test_yaffs_mknod_EINVAL
191 test_yaffs_mknod_ELOOP
192 test_yaffs_mknod_ENAMETOOLONG
193 test_yaffs_mknod_ENOENT
194 test_yaffs_mknod_ENOTDIR
195 test_yaffs_mknod_EROFS
198 test_yaffs_mount2_EINVAL //cannot happen in yaffs since the mode is not checked.
199 test_yaffs_mount2_ENOTDIR //cannot be generated in yaffs.
200 test_yaffs_mount2_ENOENT //cannot be generated in yaffs.
201 test_yaffs_mount2_ENAMETOOLONG
202 test_yaffs_mount2_with read only set
206 test_yaffs_unmount2_ENOENT //cannot be generated in yaffs.
207 test_yaffs_unmount2_ENOTDIR //cannot be generated in yaffs.
208 test_yaffs_unmount2_ENAMETOOLONG
211 test_yaffs_remount_force_off_read_only_on
212 test_yaffs_remount_force_on_read_only_on
213 test_yaffs_remount_ENOENT //cannot be generated in yaffs
214 test_yaffs_remount_ENOTDIR //cannot be generated in yaffs
217 test_yaffs_freespace_ENAMETOOLONG
218 test_yaffs_totalspace_ENAMETOOLONG
219 test_yaffs_inodecount_ENAMETOOLONG
230 test_yaffs_link_EACCES
232 test_yaffs_link_ELOOP
233 test_yaffs_link_EMLINK //should not happen on yaffs
234 test_yaffs_link_ENAMETOOLONG
235 test_yaffs_link_EPERM
236 test_yaffs_link_EROFS
239 test_yaffs_rmdir_EACCES
240 test_yaffs_rmdir_ENOTEMPTY
241 test_yaffs_rmdir_EROFS
243 //need to do rename for directories.
244 //what happens if the dir or file is renamed over an existing dir or file
245 test_yaffs_rename_EACCES
246 test_yaffs_rename_EINVAL
247 test_yaffs_rename_ELOOP
248 test_yaffs_rename_EMLINK
249 test_yaffs_rename_EEXISTS or EPERM
250 test_yaffs_rename_EROFS
258 test_yaffs_flush_EBADF
260 test_yaffs_fchmod_EACCES
261 test_yaffs_fchmod_ELOOP
264 test_yaffs_open_EACCES
265 test_yaffs_open_ENOSPC
266 test_yaffs_open_ELOOP
267 test yaffs_open_running_out_of_handles error
269 test_yaffs_close //This function has already been called by the time this test is reached.
271 test_yaffs_stat_ELOOP
272 test_yaffs_stat_EACCES
273 test_yaffs_stat_ENAMETOOLONG
277 test_yaffs_read_big_file
278 test what happens if you read off the end of the file?
281 test_yaffs_pread_EBADF
282 test_yaffs_pread_EINVAL
283 test_yaffs_pread_big_file
285 test_yaffs_write_big_file
286 test_yaffs_write_EINVAL
287 What happens when you run out of space?
289 test_yaffs_write_EBADF
291 test_yaffs_pwrite_big_file
292 test_yaffs_pwrite_EINVAL
294 test_yaffs_unlink_EACCES
295 test_yaffs_unlink_ELOOP
296 test_yaffs_unlink_ENOMEM
298 test_yaffs_stat_EACCES
299 test_yaffs_stat_ELOOP
301 test_yaffs_access_EACCESS
302 test_yaffs_access_ELOOP
303 test_yaffs_access_ENAMETOOLONG
304 test_yaffs_access_ENOENT_generated_with_a_dangling_symbloic_link
306 test_yaffs_ftruncate_EACCES
309 test_yaffs_truncate_EACCES
310 test_yaffs_truncate_ELOOP
311 test_yaffs_truncate_ENAMETOOLONG
312 Add a truncate function for truncating a file size to -1.
314 What happens if a handle is opened to a file and the file is then deleted?
315 Check to see if yaffs generates an error code for no reason.
316 What happens when a file is opened with no modes set?
317 Add a test where a directory is moved. /fluffy/box. move "fluffy" to "/fluffy/frog".
318 What happens when yaffs is unmounted twice?
320 What happens when open a handle, unmount yaffs and then try to use the handle?
322 What happens when a mount point is mounted using mount2 with read only mode set and then a file is chmoded?
325 First create the test .c and .h file.
326 The file name and test function name should be the same.
327 This name should follow one of these formats:
328 Test_yaffs_[function of yaffs which is been tested]
329 Test_yaffs_[function of yaffs which is been tested]_[error trying to be generated]
331 The .c file needs to contain two functions.
332 The first function needs to contain the code for the main test and will
333 return -1 on a failure and 0 or greater on a success.
334 The second function needs contain the code for cleaning up after the test.
335 Cleaning up may include closing some open handles, recreating a file, ect.
336 This second function needs to return -1 on a failure and 0 or greater on success.
338 The name of first function needs to be called the same as the file
339 name (without the .c or .h)
340 The second function's name needs be the same as the first function but
341 with "_clean" added on the end.
343 So if a test is been created for the yaffs function yaffs_foo() then
346 Contains int test_yaffs_foo(void); int test_yaffs_foo_clean(void);
348 Which includes "lib.h", "yaffsfs.h" header files.
350 Next write the test code in these files then add these files to the Makefile.
352 Add the name of the test files' object file (test_yaffs_foo.o ) to the
353 TESTFILES tag around line 50 of the Makefile.
355 Now add the test functions to the test_list[] array in quick_tests.h
356 The order of the tests matters. The idea is to test each yaffs_function
357 individualy and only using tested yaffs_components before using this new
359 This array consists of:
360 {[test function], [the clean function], [name of the tests which will be printed when the test fails]},
362 So add this line to the test_list[]: {test_yaffs_foo, test_yaffs_foo_clean, "test_yaffs_foo"},
364 Also include the test's .h file in the quick_test.h file: #include "test_yaffs_foo.h"
366 The test file should now make and run(you may need to make clean first).
370 PS: yaffs_foo() is a made up function for this README (in case you want
371 to find this function in yaffs).