kopia lustrzana https://github.com/micropython/micropython
165 wiersze
2.8 KiB
Python
165 wiersze
2.8 KiB
Python
"""
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os module test for the CC3200 based boards
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"""
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from machine import SD
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import os
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mch = os.uname().machine
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if "LaunchPad" in mch:
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sd_pins = ("GP16", "GP17", "GP15")
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elif "WiPy" in mch:
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sd_pins = ("GP10", "GP11", "GP15")
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else:
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raise Exception("Board not supported!")
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sd = SD(pins=sd_pins)
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os.mount(sd, "/sd")
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os.mkfs("/sd")
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os.chdir("/flash")
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print(os.listdir())
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os.chdir("/sd")
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print(os.listdir())
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# create a test directory in flash
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os.mkdir("/flash/test")
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os.chdir("/flash/test")
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print(os.getcwd())
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os.chdir("..")
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print(os.getcwd())
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os.chdir("test")
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print(os.getcwd())
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# create a new file
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f = open("test.txt", "w")
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test_bytes = os.urandom(1024)
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n_w = f.write(test_bytes)
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print(n_w == len(test_bytes))
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f.close()
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f = open("test.txt", "r")
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r = bytes(f.read(), "ascii")
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# check that we can write and read it correctly
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print(r == test_bytes)
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f.close()
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os.rename("test.txt", "newtest.txt")
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print(os.listdir())
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os.rename("/flash/test", "/flash/newtest")
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print(os.listdir("/flash"))
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os.remove("newtest.txt")
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os.chdir("..")
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os.rmdir("newtest")
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# create a test directory in the sd card
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os.mkdir("/sd/test")
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os.chdir("/sd/test")
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print(os.getcwd())
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os.chdir("..")
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print(os.getcwd())
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os.chdir("test")
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print(os.getcwd())
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# create a new file
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f = open("test.txt", "w")
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test_bytes = os.urandom(1024)
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n_w = f.write(test_bytes)
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print(n_w == len(test_bytes))
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f.close()
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f = open("test.txt", "r")
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r = bytes(f.read(), "ascii")
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# check that we can write and read it correctly
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print(r == test_bytes)
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f.close()
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print("CC3200" in os.uname().machine)
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print("WiPy" == os.uname().sysname)
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os.sync()
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os.stat("/flash")
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os.stat("/flash/sys")
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os.stat("/flash/boot.py")
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os.stat("/sd")
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os.stat("/")
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os.chdir("/sd/test")
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os.remove("test.txt")
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os.chdir("/sd")
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os.rmdir("test")
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os.listdir("/sd")
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print(os.listdir("/"))
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os.unmount("/sd")
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print(os.listdir("/"))
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os.mkfs(sd)
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os.mount(sd, "/sd")
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print(os.listdir("/"))
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os.chdir("/flash")
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# next ones must raise
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sd.deinit()
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try:
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os.listdir("/sd")
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except:
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print("Exception")
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# re-initialization must work
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sd.init()
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print(os.listdir("/sd"))
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try:
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os.mount(sd, "/sd")
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except:
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print("Exception")
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try:
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os.mount(sd, "/sd2")
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except:
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print("Exception")
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os.unmount("/sd")
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try:
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os.listdir("/sd")
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except:
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print("Exception")
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try:
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os.unmount("/flash")
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except:
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print("Exception")
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try:
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os.unmount("/something")
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except:
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print("Exception")
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try:
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os.unmount("something")
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except:
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print("Exception")
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try:
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os.mkfs("flash") # incorrect path format
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except:
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print("Exception")
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try:
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os.remove("/flash/nofile.txt")
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except:
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print("Exception")
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try:
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os.rename("/flash/nofile.txt", "/flash/nofile2.txt")
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except:
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print("Exception")
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try:
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os.chdir("/flash/nodir")
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except:
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print("Exception")
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try:
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os.listdir("/flash/nodir")
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except:
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print("Exception")
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os.mount(sd, "/sd")
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print(os.listdir("/"))
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os.unmount("/sd")
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