Uploaded Test files

venv/Lib/site-packages/win32/Demos/win32fileDemo.py

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+# This is a "demo" of win32file - it used to be more a test case than a 
+# demo, so has been moved to the test directory.
+
+# Please contribute your favourite simple little demo.
+import win32file, win32api, win32con
+import os
+
+# A very simple demo - note that this does no more than you can do with 
+# builtin Python file objects, so for something as simple as this, you
+# generally *should* use builtin Python objects.  Only use win32file etc
+# when you need win32 specific features not available in Python.
+def SimpleFileDemo():
+    testName = os.path.join( win32api.GetTempPath(), "win32file_demo_test_file")
+    if os.path.exists(testName): os.unlink(testName)
+    # Open the file for writing.
+    handle = win32file.CreateFile(testName, 
+                                  win32file.GENERIC_WRITE, 
+                                  0, 
+                                  None, 
+                                  win32con.CREATE_NEW, 
+                                  0, 
+                                  None)
+    test_data = "Hello\0there".encode("ascii")
+    win32file.WriteFile(handle, test_data)
+    handle.Close()
+    # Open it for reading.
+    handle = win32file.CreateFile(testName, win32file.GENERIC_READ, 0, None, win32con.OPEN_EXISTING, 0, None)
+    rc, data = win32file.ReadFile(handle, 1024)
+    handle.Close()
+    if data == test_data:
+        print("Successfully wrote and read a file")
+    else:
+        raise Exception("Got different data back???")
+    os.unlink(testName)
+
+if __name__=='__main__':
+    SimpleFileDemo()