4216bc7d13
This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
45 lines
686 B
Python
45 lines
686 B
Python
import os
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if not hasattr(os, "remove"):
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print("SKIP")
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raise SystemExit
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# cleanup in case testfile exists
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try:
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os.remove("testfile")
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except OSError:
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pass
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try:
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f = open("testfile", "r+b")
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print("Unexpectedly opened non-existing file")
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except OSError:
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print("Expected OSError")
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pass
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f = open("testfile", "w+b")
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f.write(b"1234567890")
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f.seek(0)
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print(f.read())
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f.close()
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# Open with truncation
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f = open("testfile", "w+b")
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f.write(b"abcdefg")
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f.seek(0)
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print(f.read())
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f.close()
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# Open without truncation
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f = open("testfile", "r+b")
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f.write(b"1234")
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f.seek(0)
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print(f.read())
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f.close()
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# cleanup
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try:
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os.remove("testfile")
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except OSError:
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pass
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