Uploaded Test files

venv/Lib/site-packages/win32com/test/testExplorer.py

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+# testExplorer -
+
+import sys
+import os
+import win32com.client.dynamic
+from win32com.client import Dispatch
+import win32api
+import win32gui
+import win32con
+import winerror
+import glob
+import pythoncom
+import time
+from win32com.test.util import CheckClean
+
+bVisibleEventFired = 0
+
+class ExplorerEvents:
+    def OnVisible(self, visible):
+        global bVisibleEventFired
+        bVisibleEventFired = 1
+
+def TestExplorerEvents():
+    global bVisibleEventFired
+    iexplore = win32com.client.DispatchWithEvents("InternetExplorer.Application", ExplorerEvents)
+    iexplore.Visible = 1
+    if not bVisibleEventFired:
+        raise RuntimeError("The IE event did not appear to fire!")
+    iexplore.Quit()
+    iexplore = None
+
+    bVisibleEventFired = 0
+    ie = win32com.client.Dispatch("InternetExplorer.Application")
+    ie_events = win32com.client.DispatchWithEvents(ie, ExplorerEvents)
+    ie.Visible = 1
+    if not bVisibleEventFired:
+        raise RuntimeError("The IE event did not appear to fire!")
+    ie.Quit()
+    ie = None
+    print("IE Event tests worked.")
+
+def TestObjectFromWindow():
+    # Check we can use ObjectFromLresult to get the COM object from the
+    # HWND - see KB Q249232
+    # Locating the HWND is different than the KB says...
+    hwnd = win32gui.FindWindow('IEFrame', None)
+    for child_class in ['TabWindowClass', 'Shell DocObject View',
+                        'Internet Explorer_Server']:
+        hwnd = win32gui.FindWindowEx(hwnd, 0, child_class, None)
+        # ack - not working for markh on vista with IE8 (or maybe it is the
+        # lack of the 'accessibility' components mentioned in Q249232)
+        # either way - not working!
+        return
+    # But here is the point - once you have an 'Internet Explorer_Server',
+    # you can send a message and use ObjectFromLresult to get it back.
+    msg = win32gui.RegisterWindowMessage("WM_HTML_GETOBJECT")
+    rc, result = win32gui.SendMessageTimeout(hwnd, msg, 0, 0, win32con.SMTO_ABORTIFHUNG, 1000)
+    ob = pythoncom.ObjectFromLresult(result, pythoncom.IID_IDispatch, 0)
+    doc = Dispatch(ob)
+    # just to prove it works, set the background color of the document.
+    for color in "red green blue orange white".split():
+        doc.bgColor = color
+        time.sleep(0.2)
+    
+def TestExplorer(iexplore):
+    if not iexplore.Visible: iexplore.Visible = -1
+    iexplore.Navigate(win32api.GetFullPathName('..\\readme.htm'))
+    win32api.Sleep(1000)
+    TestObjectFromWindow()
+    win32api.Sleep(3000)
+    try:
+        iexplore.Quit()
+    except (AttributeError, pythoncom.com_error):
+        # User got sick of waiting :)
+        pass
+
+def TestAll():
+    try:
+        try:
+            iexplore = win32com.client.dynamic.Dispatch("InternetExplorer.Application")
+            TestExplorer(iexplore)
+
+            win32api.Sleep(1000)
+            iexplore = None
+
+            # Test IE events.
+            TestExplorerEvents()
+            # Give IE a chance to shutdown, else it can get upset on fast machines.
+            time.sleep(2)
+
+            # Note that the TextExplorerEvents will force makepy - hence
+            # this gencache is really no longer needed.
+
+            from win32com.client import gencache
+            gencache.EnsureModule("{EAB22AC0-30C1-11CF-A7EB-0000C05BAE0B}", 0, 1, 1)
+            iexplore = win32com.client.Dispatch("InternetExplorer.Application")
+            TestExplorer(iexplore)
+        except pythoncom.com_error as exc:
+            if exc.hresult!=winerror.RPC_E_DISCONNECTED: # user closed the app!
+                raise
+    finally:
+        iexplore = None
+
+if __name__=='__main__':
+    TestAll()
+    CheckClean()