2 Made by Timothy Manning <timothy@yaffs.net> on 04/11/2010
5 the yaffs_open function has been covered by tests
6 the yaffs_close function has been covered by tests
10 test_yaffs_mount_ENODEV
11 test_yaffs_mount_ENAMETOOLONG
13 test_yaffs_close_EBADF
17 test_yaffs_open_EEXIST
18 test_yaffs_open_EISDIR
19 test_yaffs_open_ENAMETOOLONG
20 test_yaffs_open_ENOENT
21 test_yaffs_open_ENOTDIR
26 test_yaffs_unlink_EISDIR
27 test_yaffs_unlink_ENAMETOOLONG
28 test_yaffs_unlink_ENOENT
29 test_yaffs_unlink_ENOTDIR
35 test_yaffs_mount_EACCES //Cannot be generated with yaffs.
36 test_yaffs_mount_EINVAL //Cannot be generated with yaffs.
37 test_yaffs_mount_ELOOP //Cannot be generated with yaffs.
38 test_yaffs_mount_EMFILE //Cannot be generated with yaffs.
40 test_yaffs_mount_ENOENT
41 test_yaffs_mount_ENOTDIR //Cannot be generated with yaffs.
42 test_yaffs_mount_EBUSY //called when trying to mount a new mount point with a mount point already mounted.
44 test_yaffs_unmount ->all error
46 test_yaffs_open_EACCES
47 test_yaffs_open_ENOSPC
48 test_yaffs_open_ELOOP //Too many symbolic links were encountered in resolving pathname
49 test yaffs_open_running_out_of_handles error
51 test_yaffs_close //This function has already been called by the time this test is reached.
53 test_yaffs_unlink_EACCES
54 test_yaffs_unlink_ELOOP
55 test_yaffs_unlink_ENOENT
56 test_yaffs_unlink_ENOMEM
58 test_yaffs_access_EACCESS
59 test_yaffs_access_ELOOP
60 test_yaffs_access_ENAMETOOLONG
61 test_yaffs_access_ENOENT
62 test_yaffs_access_ENOTDIR
63 test_yaffs_access_ENIVAL //mode is incorrect.
65 test_yaffs_ftruncate_EACCES
66 test_yaffs_ftruncate_EFBIG
67 test_yaffs_ftruncate_ENIVAL
68 test_yaffs_ftruncate_EISDIR
69 test_yaffs_ftruncate_ELOOP
70 test_yaffs_ftruncate_ENOENT
71 test_yaffs_ftruncate_ENOTDIR
72 test_yaffs_ftruncate_EPERM
74 test_yaffs_truncate_EACCES
75 test_yaffs_truncate_EFBIG
76 test_yaffs_truncate_ENIVAL
77 test_yaffs_truncate_EISDIR
78 test_yaffs_truncate_ELOOP
79 test_yaffs_truncate_ENAMETOOLONG
80 test_yaffs_truncate_ENOENT
81 test_yaffs_truncate_ENOTDIR
82 test_yaffs_truncate_EPERM
84 check to see if an error code is generated when there isn't an error.
88 First create the test .c and .h file.
89 The file name and test function name should be the same.
90 This name should follow one of these formats:
91 Test_yaffs_[function of yaffs which is been tested]
92 Test_yaffs_[function of yaffs which is been tested]_[error trying to be generated]
94 The .c file needs to contain two functions.
95 The first function needs to contain the code for the main test and will return -1 on a failure and 0 or greater on a success.
96 The second function needs contain the code for cleaning up after the test. Cleaning up may include closing some open handles, recreating a file, ect.
97 This second function needs to return -1 on a failure and 0 or greater on success.
99 The name of first function needs to be called the same as the file name (without the .c or .h)
100 The second function's name needs be the same as the first function but with "_clean" added on the end.
102 So if a test is been created for the yaffs function yaffs_fish() then create these files
104 Contains int test_yaffs_fish(void); int test_yaffs_fish_clean(void);
106 Which includes "lib.h", "yaffsfs.h" header files.
108 Next write the test code in these files then add these files to the Makefile.
110 Add the name of the test files' object file (test_yaffs_fish.o ) to the TESTFILES tag around line 50 of the Makefile.
114 Now add the test functions to the test_list[] array in quick_tests.h
115 The order of the tests matters. The idea is to test each yaffs_function individualy and only using tested yaffs_components before using this new yaffs_function.
116 This array consists of: {[test function], [the clean function], [name of the tests which will be printed when the test fails]},
118 So add this line to the test_list[]: {test_yaffs_fish, test_yaffs_fish_clean, "test_yaffs_fish"},
120 Also include the test's .h file in the quick_test.h file: #include "test_yaffs_fish.h"
122 The test file should now make and run(you may need to make clean first).
126 PS: yaffs_fish() is a made up function for this README (in case you want to try and find this function in yaffs).
130 remove the printf which prints yaffs_mounting.
131 bug with opening a file with a name of 1,000,000 char long with no errors.
132 bug with unlinking a file with 1,000,000 get the error ENOENT but should be geting ENAMETOOLONG.
134 WARNING- If yaffs is unmounted then most functions return ENODIR.
136 FIXED-ENOSPC error in programs test_yaffs_open_ENOTDIR and test_yaffs_open_ENOENT.
137 FIXED-ENOENT been returned by yaffs_read but the handle is good and the yaffs_open function does not return an error.