Made by Timothy Manning <timothy@yaffs.net> on 04/11/2010
-the yaffs_open function has been covered by tests
-the yaffs_close function has been covered by tests
-
tests made
test_yaffs_mount
+ test_yaffs_mount_ENODEV
+ test_yaffs_mount_ENAMETOOLONG
+ test_yaffs_mount_ENOENT
+ test_yaffs_mount_EBUSY //called when trying to mount a new mount point with a mount point already mounted.
test_yaffs_access
- test_yaffs_close
test_yaffs_close_EBADF
test_yaffs_ftruncate
test_yaffs_lseek
test_yaffs_read
test_yaffs_stat
test_yaffs_truncate
+ test_yaffs_unlink
test_yaffs_unlink_EISDIR
test_yaffs_unlink_ENAMETOOLONG
test_yaffs_unlink_ENOENT
test_yaffs_unlink_ENOTDIR
+ test_yaffs_unlink_ENOENT
+ test_yaffs_unmount
test_yaffs_write
+
+
tests to add
- test_yaffs_mount_EACCES
- test_yaffs_mount_EINVAL
- test_yaffs_mount_ELOOP
- test_yaffs_mount_EMFILE
- test_yaffs_mount_ENAMETOOLONG
- test_yaffs_mount_ENOENT
- test_yaffs_mount_ENOTDIR
+ test_yaffs_mount_EACCES //Cannot be generated with yaffs.
+ test_yaffs_mount_EINVAL //Cannot be generated with yaffs.
+ test_yaffs_mount_ELOOP //Cannot be generated with yaffs.
+ test_yaffs_mount_EMFILE //Cannot be generated with yaffs.
+ test_yaffs_mount_ENOTDIR //Cannot be generated with yaffs.
+
+ test_yaffs_umount_ENODEV
+ test_yaffs_umount_ENAMETOOLONG
+ test_yaffs_umount_ENOENT
+ test_yaffs_umount_EBUSY
+
test_yaffs_open_EACCES
test_yaffs_open_ENOSPC
- test_yaffs_open_ELOOP Too many symbolic links were encountered in resolving pathname
- test_yaffs_close
+ test_yaffs_open_ELOOP //Too many symbolic links were encountered in resolving pathname
test yaffs_open_running_out_of_handles error
+
+ test_yaffs_close //This function has already been called by the time this test is reached.
+
test_yaffs_unlink_EACCES
test_yaffs_unlink_ELOOP
- test_yaffs_unlink_ENOENT
test_yaffs_unlink_ENOMEM
- check to see if an error code is generated when there isn't an error
+
test_yaffs_access_EACCESS
test_yaffs_access_ELOOP
test_yaffs_access_ENAMETOOLONG
test_yaffs_access_ENOTDIR
test_yaffs_access_ENIVAL //mode is incorrect.
+ test_yaffs_ftruncate_EACCES
+ test_yaffs_ftruncate_EFBIG
+ test_yaffs_ftruncate_ENIVAL
+ test_yaffs_ftruncate_EISDIR
+ test_yaffs_ftruncate_ELOOP
+ test_yaffs_ftruncate_ENOENT
+ test_yaffs_ftruncate_ENOTDIR
+ test_yaffs_ftruncate_EPERM
+
+ test_yaffs_truncate_EACCES
+ test_yaffs_truncate_EFBIG
+ test_yaffs_truncate_ENIVAL
+ test_yaffs_truncate_EISDIR
+ test_yaffs_truncate_ELOOP
+ test_yaffs_truncate_ENAMETOOLONG
+ test_yaffs_truncate_ENOENT
+ test_yaffs_truncate_ENOTDIR
+ test_yaffs_truncate_EPERM
+
+ check to see if an error code is generated when there isn't an error.
+
How to add a test
First create the test .c and .h file.
The name of first function needs to be called the same as the file name (without the .c or .h)
The second function's name needs be the same as the first function but with "_clean" added on the end.
- So if a test is been created for the yaffs function yaffs_fish() then create these files
- Test_yaffs_fish.c
- Contains int test_yaffs_fish(void); int test_yaffs_fish_clean(void);
- Test_yaffs_fish.h
+ So if a test is been created for the yaffs function yaffs_foo() then create these files
+ test_yaffs_foo.c
+ Contains int test_yaffs_foo(void); int test_yaffs_foo_clean(void);
+ test_yaffs_foo.h
Which includes "lib.h", "yaffsfs.h" header files.
Next write the test code in these files then add these files to the Makefile.
- Add the name of the test files' object file (test_yaffs_fish.o ) to the TESTFILES tag around line 50 of the Makefile.
-
-
+ Add the name of the test files' object file (test_yaffs_foo.o ) to the TESTFILES tag around line 50 of the Makefile.
Now add the test functions to the test_list[] array in quick_tests.h
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.
This array consists of: {[test function], [the clean function], [name of the tests which will be printed when the test fails]},
- So add this line to the test_list[]: {test_yaffs_fish, test_yaffs_fish_clean, "test_yaffs_fish"},
-
- Also include the test's .h file in the quick_test.h file: #include "test_yaffs_fish.h"
+ So add this line to the test_list[]: {test_yaffs_foo, test_yaffs_foo_clean, "test_yaffs_foo"},
- The test file should now make and run.
-
-
+ Also include the test's .h file in the quick_test.h file: #include "test_yaffs_foo.h"
+ The test file should now make and run(you may need to make clean first).
- PS: yaffs_fish() is a made up function for this README (in case you want to try and find this function in yaffs).
+ PS: yaffs_foo() is a made up function for this README (in case you want to find this function in yaffs).
-BUGS
- Needing to include int random_seed; and int simulate_power_failure = 0; in any main program using yaffsfs.h
- bug with opening a file with a name of 1,000,000 char long with no errors.
- bug with unlinking a file with 1,000,000 get the error ENOENT but should be geting ENAMETOOLONG.
-
- FIXED-ENOSPC error in programs test_yaffs_open_ENOTDIR and test_yaffs_open_ENOENT.
- FIXED-ENOENT been returned by yaffs_read but the handle is good and the yaffs_open function does not return an error.
projects / yaffs2.git / blobdiff