1 Made by Timothy Manning <timothy@yaffs.net> on 04/11/2010
3 This test is designed to test the response and error handling of the yaffs functions.
6 run command: ./quick_tests
9 -h prints the available command line options.
10 -c tests will continue even if a test fails, rather than exiting the test.
11 -v verbose mode. will print all messages.
12 -q quiet mode. will not print any messages.
13 -t [number] sets the yaffs_trace() function to the number.
14 -n [number] sets the number of randomly selected tests to run after the test has run through
15 after running all of listed tests.
17 ############################# development infomation ####################################################################
22 test_yaffs_access_EACCES.c
23 test_yaffs_access_EINVAL.c
24 test_yaffs_access_ELOOP.c
25 test_yaffs_access_ELOOP_dir.c
26 test_yaffs_access_ENAMETOOLONG.c
27 test_yaffs_access_ENOENT2.c
28 test_yaffs_access_ENOENT.c
29 test_yaffs_access_ENOTDIR.c
30 test_yaffs_access_EROFS.c
31 test_yaffs_access_NULL.c
34 test_yaffs_chmod_EINVAL.c
35 test_yaffs_chmod_ELOOP.c
36 test_yaffs_chmod_ELOOP_dir.c
37 test_yaffs_chmod_ENAMETOOLONG.c
38 test_yaffs_chmod_ENOENT2.c
39 test_yaffs_chmod_ENOENT.c
40 test_yaffs_chmod_ENOTDIR.c
41 test_yaffs_chmod_EROFS.c
42 test_yaffs_chmod_NULL.c
45 test_yaffs_close_EBADF.c
46 test_yaffs_close_NULL.c
49 test_yaffs_dup_EBADF.c
52 test_yaffs_fchmod_EBADF.c
53 test_yaffs_fchmod_EINVAL.c
54 test_yaffs_fchmod_EROFS.c
55 test_yaffs_fchmod_NULL.c
57 test_yaffs_fdatasync.c
58 test_yaffs_fdatasync_EBADF.c
59 test_yaffs_fdatasync_EROFS.c
60 test_yaffs_fdatasync_NULL.c
63 test_yaffs_flush_EBADF.c
64 test_yaffs_flush_EROFS.c
66 test_yaffs_freespace.c
67 test_yaffs_freespace_EINVAL.c
68 test_yaffs_freespace_ENAMETOOLONG.c
69 test_yaffs_freespace_NULL.c
72 test_yaffs_fstat_EBADF.c
75 test_yaffs_fsync_EBADF.c
76 test_yaffs_fsync_EROFS.c
78 test_yaffs_ftruncate_big_file.c
79 test_yaffs_ftruncate.c
80 test_yaffs_ftruncate_EBADF.c
81 test_yaffs_ftruncate_EINVAL.c
82 test_yaffs_ftruncate_EROFS.c
84 test_yaffs_inodecount.c
85 test_yaffs_inodecount_EINVAL.c
86 test_yaffs_inodecount_ENAMETOOLONG.c
87 test_yaffs_inodecount_NULL.c
90 test_yaffs_link_EEXIST.c
91 test_yaffs_link_ELOOP_dir.c
92 test_yaffs_link_ENAMETOOLONG2.c
93 test_yaffs_link_ENAMETOOLONG.c
94 test_yaffs_link_ENOENT2.c
95 test_yaffs_link_ENOENT3.c
96 test_yaffs_link_ENOENT4.c
97 test_yaffs_link_ENOENT.c
98 test_yaffs_link_ENOTDIR2.c
99 test_yaffs_link_ENOTDIR.c
100 test_yaffs_link_EROFS.c
101 test_yaffs_link_NULL2.c
102 test_yaffs_link_NULL.c
104 test_yaffs_lseek_big_file.c
106 test_yaffs_lseek_EBADF.c
107 test_yaffs_lseek_EINVAL.c
108 test_yaffs_lseek_EROFS.c
111 test_yaffs_lstat_ENAMETOOLONG.c
112 test_yaffs_lstat_ENOENT.c
113 test_yaffs_lstat_ENOTDIR.c
114 test_yaffs_lstat_NULL.c
117 test_yaffs_mkdir_EEXIST.c
118 test_yaffs_mkdir_ELOOP_dir.c
119 test_yaffs_mkdir_ENAMETOOLONG.c
120 test_yaffs_mkdir_ENOENT.c
121 test_yaffs_mkdir_ENOTDIR.c
122 test_yaffs_mkdir_EROFS.c
123 test_yaffs_mkdir_NULL.c
126 test_yaffs_mount2_ENODEV.c
129 test_yaffs_mount_EBUSY.c
130 test_yaffs_mount_ENAMETOOLONG.c
131 test_yaffs_mount_ENODEV.c
132 test_yaffs_mount_NULL.c
135 test_yaffs_open_EACCES.c
136 test_yaffs_open_EEXIST.c
137 test_yaffs_open_EINVAL2.c
138 test_yaffs_open_EINVAL.c
139 test_yaffs_open_EISDIR.c
140 test_yaffs_open_ELOOP.c
141 test_yaffs_open_ELOOP_dir.c
142 test_yaffs_open_ENAMETOOLONG.c
143 test_yaffs_open_ENOENT.c
144 test_yaffs_open_ENOTDIR.c
145 test_yaffs_open_EROFS.c
146 test_yaffs_open_NULL.c
149 test_yaffs_read_EBADF.c
150 test_yaffs_read_EINVAL.c
152 test_yaffs_remount_EINVAL.c
153 test_yaffs_remount_ENAMETOOLONG.c
154 test_yaffs_remount_ENODEV.c
155 test_yaffs_remount_force_off_read_only_off.c
156 test_yaffs_remount_force_off_read_only_on.c
157 test_yaffs_remount_force_on_read_only_off.c
158 test_yaffs_remount_force_on_read_only_on.c
159 test_yaffs_remount_NULL.c
162 test_yaffs_rename_dir.c
163 test_yaffs_rename_dir_ENOENT2.c
164 test_yaffs_rename_dir_ENOENT.c
165 test_yaffs_rename_dir_not_empty.c
166 test_yaffs_rename_dir_to_file.c
167 test_yaffs_rename_EEXISTS.c
168 test_yaffs_rename_EINVAL.c
169 test_yaffs_rename_ELOOP_dir.c
170 test_yaffs_rename_ENAMETOOLONG2.c
171 test_yaffs_rename_ENAMETOOLONG.c
172 test_yaffs_rename_ENOENT.c
173 test_yaffs_rename_ENOTDIR.c
174 test_yaffs_rename_EROFS.c
175 test_yaffs_rename_file_to_dir.c
176 test_yaffs_rename_NULL2.c
177 test_yaffs_rename_NULL.c
180 test_yaffs_rmdir_EBUSY.c
181 test_yaffs_rmdir_EINVAL.c
182 test_yaffs_rmdir_ELOOP_dir.c
183 test_yaffs_rmdir_ENAMETOOLONG.c
184 test_yaffs_rmdir_ENOENT.c
185 test_yaffs_rmdir_ENOTDIR.c
186 test_yaffs_rmdir_EROFS.c
187 test_yaffs_rmdir_NULL.c
190 test_yaffs_stat_ELOOP.c
191 test_yaffs_stat_ELOOP_dir.c
192 test_yaffs_stat_ENAMETOOLONG.c
193 test_yaffs_stat_ENOENT2.c
194 test_yaffs_stat_ENOENT.c
195 test_yaffs_stat_ENOTDIR.c
196 test_yaffs_stat_NULL.c
199 test_yaffs_symlink_EEXIST.c
200 test_yaffs_symlink_ELOOP_dir.c
201 test_yaffs_symlink_ENAMETOOLONG.c
202 test_yaffs_symlink_ENOENT2.c
203 test_yaffs_symlink_ENOENT.c
204 test_yaffs_symlink_ENOTDIR.c
205 test_yaffs_symlink_EROFS.c
206 test_yaffs_symlink_NULL2.c
207 test_yaffs_symlink_NULL.c
210 test_yaffs_sync_ENAMETOOLONG.c
211 test_yaffs_sync_ENODEV.c
212 test_yaffs_sync_EROFS.c
213 test_yaffs_sync_NULL.c
215 test_yaffs_totalspace.c
216 test_yaffs_totalspace_EINVAL.c
217 test_yaffs_totalspace_ENAMETOOLONG.c
218 test_yaffs_totalspace_NULL.c
220 test_yaffs_truncate_big_file.c
221 test_yaffs_truncate.c
222 test_yaffs_truncate_EINVAL.c
223 test_yaffs_truncate_EISDIR.c
224 test_yaffs_truncate_ELOOP.c
225 test_yaffs_truncate_ELOOP_dir.c
226 test_yaffs_truncate_ENAMETOOLONG.c
227 test_yaffs_truncate_ENOENT2.c
228 test_yaffs_truncate_ENOENT.c
229 test_yaffs_truncate_ENOTDIR.c
230 test_yaffs_truncate_EROFS.c
231 test_yaffs_truncate_NULL.c
234 test_yaffs_unlink_EISDIR.c
235 test_yaffs_unlink_ELOOP_dir.c
236 test_yaffs_unlink_ENAMETOOLONG.c
237 test_yaffs_unlink_ENOENT2.c
238 test_yaffs_unlink_ENOENT.c
239 test_yaffs_unlink_ENOTDIR.c
240 test_yaffs_unlink_EROFS.c
241 test_yaffs_unlink_NULL.c
243 test_yaffs_unmount2.c
244 test_yaffs_unmount2_EINVAL.c
245 test_yaffs_unmount2_ENODEV.c
246 test_yaffs_unmount2_with_handle_open_and_forced_mode_off.c
247 test_yaffs_unmount2_with_handle_open_and_forced_mode_on.c
249 test_yaffs_unmount_EBUSY.c
250 test_yaffs_unmount_ENAMETOOLONG.c
251 test_yaffs_unmount_ENODEV.c
252 test_yaffs_unmount_NULL.c
254 test_yaffs_write_big_file.c
256 test_yaffs_write_EBADF.c
257 test_yaffs_write_EROFS.c
263 test_yaffs_rename a file over its self.
266 test_yaffs_readlink_ENOENT
267 test_yaffs_readlink_ENOTDIR
268 test_yaffs_readlink_ELOOP
270 test_yaffs_mount2_with read only set
272 test_yaffs_remount_force_off_read_only_on
273 test_yaffs_remount_force_on_read_only_on
283 test_yaffs_link_EPERM
285 test_yaffs_rmdir_ENOTEMPTY
287 test_yaffs_rename_EMLINK
288 test_yaffs_rename_EEXISTS or EPERM
290 test_yaffs_open_ENOSPC
292 test yaffs_open_running_out_of_handles error
294 test_yaffs_read_big_file
295 test what happens if you read off the end of the file?
298 test_yaffs_pread_EBADF
299 test_yaffs_pread_EINVAL
300 test_yaffs_pread_big_file
302 test_yaffs_write_big_file
303 test_yaffs_write_EINVAL
304 What happens when you run out of space?
307 test_yaffs_pwrite_big_file
308 test_yaffs_pwrite_EINVAL
310 test_yaffs_unlink_ENOMEM
312 test_yaffs_access_ENOENT_generated_with_a_dangling_symbloic_link
314 Add a truncate function for truncating a file size to -1.
316 What happens if a handle is opened to a file and the file is then deleted?
317 Check to see if yaffs generates an error code for no reason.
318 What happens when a file is opened with no modes set?
320 What happens when yaffs is unmounted twice?
322 What happens when open a handle, unmount yaffs and then try to use the handle?
324 What happens when a mount point is mounted using mount2 with read only mode set and then a file is chmoded?
326 Try to remove lost and found dir and replace it with a file of the same name.
328 Change the mode of the lost and found dir to read only.
330 Tests which do not exist in yaffs:
331 test_yaffs_close //This function has already been called by the time this test is reached,
332 //so there is no point in testing it.
334 test_yaffs_link_EMLINK //should not happen on yaffs
335 test_yaffs_link_ELOOP
337 test_yaffs_lstat_ELOOP
339 test_yaffs_mkdir_ELOOP
341 //the yaffs_mknod function does not exist in yaffsfs, so these tests will not be added.
342 test_yaffs_mknod_EACCES
343 test_yaffs_mknod_EEXIST
344 test_yaffs_mknod_EINVAL
345 test_yaffs_mknod_ELOOP
346 test_yaffs_mknod_ENAMETOOLONG
347 test_yaffs_mknod_ENOENT
348 test_yaffs_mknod_ENOTDIR
349 test_yaffs_mknod_EROFS
351 teat_yaffs_mount_ELOOP
353 test_yaffs_mount2_EINVAL //cannot happen in yaffs since the mode is not checked.
354 test_yaffs_mount2_ENOTDIR //cannot be generated in yaffs.
355 test_yaffs_mount2_ENOENT //cannot be generated in yaffs.
356 test_yaffs_mount2_ELOOP
358 test_yaffs_remount_ENOENT //cannot be generated in yaffs
359 test_yaffs_remount_ENOTDIR //cannot be generated in yaffs
361 test_yaffs_unmount2_ENOENT //cannot be generated in yaffs.
362 test_yaffs_unmount2_ENOTDIR //cannot be generated in yaffs.
365 First create the test .c and .h file.
366 The file name and test function name should be the same.
367 This name should follow one of these formats:
368 Test_yaffs_[function of yaffs which is been tested]
369 Test_yaffs_[function of yaffs which is been tested]_[error trying to be generated]
371 The .c file needs to contain two functions.
372 The first function needs to contain the code for the main test and will
373 return -1 on a failure and 0 or greater on a success.
374 The second function needs contain the code for cleaning up after the test.
375 Cleaning up may include closing some open handles, recreating a file, ect.
376 This second function needs to return -1 on a failure and 0 or greater on success.
378 The name of first function needs to be called the same as the file
379 name (without the .c or .h)
380 The second function's name needs be the same as the first function but
381 with "_clean" added on the end.
383 So if a test is been created for the yaffs function yaffs_foo() then
386 Contains int test_yaffs_foo(void); int test_yaffs_foo_clean(void);
388 Which includes "lib.h", "yaffsfs.h" header files.
390 Next write the test code in these files then add these files to the Makefile.
392 Add the name of the test files' object file (test_yaffs_foo.o ) to the
393 TESTFILES tag around line 50 of the Makefile.
395 Now add the test functions to the test_list[] array in quick_tests.h
396 The order of the tests matters. The idea is to test each yaffs_function
397 individualy and only using tested yaffs_components before using this new
399 This array consists of:
400 {[test function], [the clean function], [name of the tests which will be printed when the test fails]},
402 So add this line to the test_list[]: {test_yaffs_foo, test_yaffs_foo_clean, "test_yaffs_foo"},
404 Also include the test's .h file in the quick_test.h file: #include "test_yaffs_foo.h"
406 The test file should now make and run(you may need to make clean first).
410 PS: yaffs_foo() is a made up function for this README (in case you want
411 to find this function in yaffs).