You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
164 lines
2.8 KiB
164 lines
2.8 KiB
'''
|
|
os module test for the CC3200 based boards
|
|
'''
|
|
|
|
from machine import SD
|
|
import os
|
|
|
|
mch = os.uname().machine
|
|
if 'LaunchPad' in mch:
|
|
sd_pins = ('GP16', 'GP17', 'GP15')
|
|
elif 'WiPy' in mch:
|
|
sd_pins = ('GP10', 'GP11', 'GP15')
|
|
else:
|
|
raise Exception('Board not supported!')
|
|
|
|
sd = SD(pins=sd_pins)
|
|
|
|
os.mount(sd, '/sd')
|
|
os.mkfs('/sd')
|
|
os.chdir('/flash')
|
|
print(os.listdir())
|
|
|
|
os.chdir('/sd')
|
|
print(os.listdir())
|
|
|
|
# create a test directory in flash
|
|
os.mkdir('/flash/test')
|
|
os.chdir('/flash/test')
|
|
print(os.getcwd())
|
|
os.chdir('..')
|
|
print(os.getcwd())
|
|
os.chdir('test')
|
|
print(os.getcwd())
|
|
# create a new file
|
|
f = open('test.txt', 'w')
|
|
test_bytes = os.urandom(1024)
|
|
n_w = f.write(test_bytes)
|
|
print(n_w == len(test_bytes))
|
|
f.close()
|
|
f = open('test.txt', 'r')
|
|
r = bytes(f.read(), 'ascii')
|
|
# check that we can write and read it correctly
|
|
print(r == test_bytes)
|
|
f.close()
|
|
os.rename('test.txt', 'newtest.txt')
|
|
print(os.listdir())
|
|
os.rename('/flash/test', '/flash/newtest')
|
|
print(os.listdir('/flash'))
|
|
os.remove('newtest.txt')
|
|
os.chdir('..')
|
|
os.rmdir('newtest')
|
|
|
|
# create a test directory in the sd card
|
|
os.mkdir('/sd/test')
|
|
os.chdir('/sd/test')
|
|
print(os.getcwd())
|
|
os.chdir('..')
|
|
print(os.getcwd())
|
|
os.chdir('test')
|
|
print(os.getcwd())
|
|
# create a new file
|
|
f = open('test.txt', 'w')
|
|
test_bytes = os.urandom(1024)
|
|
n_w = f.write(test_bytes)
|
|
print(n_w == len(test_bytes))
|
|
f.close()
|
|
f = open('test.txt', 'r')
|
|
r = bytes(f.read(), 'ascii')
|
|
# check that we can write and read it correctly
|
|
print(r == test_bytes)
|
|
f.close()
|
|
|
|
print('CC3200' in os.uname().machine)
|
|
print('WiPy' == os.uname().sysname)
|
|
|
|
os.sync()
|
|
os.stat('/flash')
|
|
os.stat('/flash/sys')
|
|
os.stat('/flash/boot.py')
|
|
os.stat('/sd')
|
|
os.stat('/')
|
|
os.chdir('/sd/test')
|
|
os.remove('test.txt')
|
|
os.chdir('/sd')
|
|
os.rmdir('test')
|
|
os.listdir('/sd')
|
|
print(os.listdir('/'))
|
|
os.unmount('/sd')
|
|
print(os.listdir('/'))
|
|
os.mkfs(sd)
|
|
os.mount(sd, '/sd')
|
|
print(os.listdir('/'))
|
|
os.chdir('/flash')
|
|
|
|
# next ones must raise
|
|
sd.deinit()
|
|
try:
|
|
os.listdir('/sd')
|
|
except:
|
|
print('Exception')
|
|
|
|
#re-initialization must work
|
|
sd.init()
|
|
print(os.listdir('/sd'))
|
|
|
|
try:
|
|
os.mount(sd, '/sd')
|
|
except:
|
|
print('Exception')
|
|
|
|
try:
|
|
os.mount(sd, '/sd2')
|
|
except:
|
|
print('Exception')
|
|
|
|
os.unmount('/sd')
|
|
try:
|
|
os.listdir('/sd')
|
|
except:
|
|
print('Exception')
|
|
|
|
try:
|
|
os.unmount('/flash')
|
|
except:
|
|
print('Exception')
|
|
|
|
try:
|
|
os.unmount('/something')
|
|
except:
|
|
print('Exception')
|
|
|
|
try:
|
|
os.unmount('something')
|
|
except:
|
|
print('Exception')
|
|
|
|
try:
|
|
os.mkfs('flash') # incorrect path format
|
|
except:
|
|
print('Exception')
|
|
|
|
try:
|
|
os.remove('/flash/nofile.txt')
|
|
except:
|
|
print('Exception')
|
|
|
|
try:
|
|
os.rename('/flash/nofile.txt', '/flash/nofile2.txt')
|
|
except:
|
|
print('Exception')
|
|
|
|
try:
|
|
os.chdir('/flash/nodir')
|
|
except:
|
|
print('Exception')
|
|
|
|
try:
|
|
os.listdir('/flash/nodir')
|
|
except:
|
|
print('Exception')
|
|
|
|
os.mount(sd, '/sd')
|
|
print(os.listdir('/'))
|
|
os.unmount('/sd')
|
|
|