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Updated error catching
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parent
5253b0cd57
commit
2543719e12
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@ -36,15 +36,9 @@ class TestImageGrab:
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@pytest.mark.skipif(not Image.core.HAVE_XCB, reason="requires XCB")
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@pytest.mark.skipif(not Image.core.HAVE_XCB, reason="requires XCB")
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def test_grab_invalid_xdisplay(self):
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def test_grab_invalid_xdisplay(self):
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exception = None
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with pytest.raises(IOError) as e:
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try:
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ImageGrab.grab(xdisplay="error.test:0.0")
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ImageGrab.grab(xdisplay="error.test:0.0")
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except Exception as e:
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assert str(e.value).startswith("X connection failed")
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exception = e
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assert isinstance(exception, IOError)
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assert str(exception).startswith("X connection failed")
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def test_grabclipboard(self):
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def test_grabclipboard(self):
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if sys.platform == "darwin":
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if sys.platform == "darwin":
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@ -59,15 +53,11 @@ $bmp = New-Object Drawing.Bitmap 200, 200
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)
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)
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p.communicate()
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p.communicate()
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else:
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else:
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exception = None
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with pytest.raises(NotImplementedError) as e:
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try:
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ImageGrab.grabclipboard()
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ImageGrab.grabclipboard()
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except IOError as e:
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self.assertEqual(
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exception = e
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str(e.value), "ImageGrab.grabclipboard() is macOS and Windows only"
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)
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assert isinstance(exception, IOError)
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assert str(exception) == "ImageGrab.grabclipboard() is macOS and Windows only"
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return
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return
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im = ImageGrab.grabclipboard()
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im = ImageGrab.grabclipboard()
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