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https://github.com/licsber/micropython.git
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e65d1e69e8
On ports with more than one filesystem, the type will be wrong, for example if using LFS but FAT enabled, then the type will be FAT. So it's not possible to use these classes to identify a file object type. Furthermore, constructing an io.FileIO currently crashes on FAT, and make_new isn't supported on LFS. And the io.TextIOWrapper class does not match CPython at all. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
90 lines
1.6 KiB
Python
90 lines
1.6 KiB
Python
# Test for VfsPosix
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try:
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import uos
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uos.VfsPosix
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except (ImportError, AttributeError):
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print("SKIP")
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raise SystemExit
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# We need a directory for testing that doesn't already exist.
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# Skip the test if it does exist.
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temp_dir = "micropy_test_dir"
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try:
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uos.stat(temp_dir)
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print("SKIP")
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raise SystemExit
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except OSError:
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pass
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# getcwd and chdir
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curdir = uos.getcwd()
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uos.chdir("/")
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print(uos.getcwd())
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uos.chdir(curdir)
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print(uos.getcwd() == curdir)
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# stat
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print(type(uos.stat("/")))
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# listdir and ilistdir
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print(type(uos.listdir("/")))
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# mkdir
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uos.mkdir(temp_dir)
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# file create
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f = open(temp_dir + "/test", "w")
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f.write("hello")
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f.close()
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# close on a closed file should succeed
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f.close()
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# construct a file object with a raw fileno
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f = open(2)
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print(f)
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# file read
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f = open(temp_dir + "/test", "r")
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print(f.read())
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f.close()
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# rename
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uos.rename(temp_dir + "/test", temp_dir + "/test2")
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print(uos.listdir(temp_dir))
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# construct new VfsPosix with path argument
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vfs = uos.VfsPosix(temp_dir)
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print(list(i[0] for i in vfs.ilistdir(".")))
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# stat, statvfs (statvfs may not exist)
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print(type(vfs.stat(".")))
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if hasattr(vfs, "statvfs"):
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assert type(vfs.statvfs(".")) is tuple
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# check types of ilistdir with str/bytes arguments
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print(type(list(vfs.ilistdir("."))[0][0]))
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print(type(list(vfs.ilistdir(b"."))[0][0]))
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# remove
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uos.remove(temp_dir + "/test2")
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print(uos.listdir(temp_dir))
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# remove with error
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try:
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uos.remove(temp_dir + "/test2")
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except OSError:
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print("remove OSError")
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# rmdir
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uos.rmdir(temp_dir)
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print(temp_dir in uos.listdir())
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# rmdir with error
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try:
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uos.rmdir(temp_dir)
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except OSError:
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print("rmdir OSError")
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