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zephyr/tests/fs/fat_fs_api
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Qiu Peiyang 8a119a4319 tests: add filesystem api test 
This commit verifies below FS APIs:
	fs_open()
	fs_close()
	fs_read()
	fs_write()
	fs_truncate()
	fs_seek()
	fs_tell()
	fs_sync()
	fs_unlink()
	fs_mkdir()
	fs_opendir()
	fs_closedir()
	fs_readdir()
	fs_stat()
	fs_statvfs()

Change-Id: I1a48b9e960b62a1c4986cc577f658199da7a28cd
Signed-off-by: Qiu Peiyang <peiyangx.qiu@intel.com>
2017-02-08 13:25:35 +00:00
..
src tests: add filesystem api test 2017-02-08 13:25:35 +00:00
Makefile tests: add filesystem api test 2017-02-08 13:25:35 +00:00
prj.conf tests: add filesystem api test 2017-02-08 13:25:35 +00:00
README.txt tests: add filesystem api test 2017-02-08 13:25:35 +00:00
testcase.ini tests: add filesystem api test 2017-02-08 13:25:35 +00:00

README.txt 

Title: Zephyr File System Demo

Description:

Demonstrates basic file and dir operations using the Zephyr file system.
--------------------------------------------------------------------------------

Building and Running Project:

The demo will run on Arduino 101 and will use the on-board SPI flash.

    make BOARD=arduino_101

--------------------------------------------------------------------------------

Troubleshooting:

Problems caused by out-dated project information can be addressed by
issuing one of the following commands then rebuilding the project:

    make clean          # discard results of previous builds
                        # but keep existing configuration info
or
    make pristine       # discard results of previous builds
                        # and restore pre-defined configuration info

--------------------------------------------------------------------------------

Sample Output:

***** BOOTING ZEPHYR OS v1.6.99 - BUILD: Feb  8 2017 07:33:07 *****
Running test suite fat_fs_basic_test
tc_start() - test_fat_file

Open tests:
Creating new file testfile.txt
Opened file testfile.txt

Write tests:
Data written:"hello world!"

Data successfully written!

Sync tests:

Read tests:
Data read:"hello world!"

Data read matches data written

Truncate tests:

Testing shrink to 0 size
Testing write after truncating

Write tests:
Data written:"hello world!"

Data successfully written!
Original size of file = 12

Testing shrinking
File size after shrinking by 5 bytes = 7

Testing expanding
File size after expanding by 10 bytes = 17
Testing for zeroes in expanded region

Close tests:
Closed file testfile.txt

Delete tests:
File (testfile.txt) deleted successfully!
===================================================================
PASS - test_fat_file.
tc_start() - test_fat_dir

mkdir tests:
Creating new dir testdir

Write tests:
Data written:"hello world!"

Data successfully written!
Created dir testdir!

lsdir tests:

Listing dir /:
[DIR ] FATFILE
[FILE] TEST.C (size = 10)
[DIR ] TESTDIR
[DIR ] 1

lsdir tests:

Listing dir testdir:
[FILE] TESTFILE.TXT (size = 12)

rmdir tests:

Removing testdir/TESTFILE.TXT
Removed dir testdir!

lsdir tests:

Listing dir /:
[DIR ] FATFILE
[FILE] TEST.C (size = 10)
[DIR ] 1

===================================================================
PASS - test_fat_dir.
tc_start() - test_fat_fs

Optimal transfer block size   = 512
Allocation unit size          = 1024
Volume size in f_frsize units = 2028
Free space in f_frsize units  = 2025
===================================================================
PASS - test_fat_fs.
===================================================================
PROJECT EXECUTION SUCCESSFUL