mirror of
https://github.com/python-pillow/Pillow.git
synced 2025-10-31 07:57:27 +03:00
66 lines
1.9 KiB
Python
66 lines
1.9 KiB
Python
import subprocess
|
|
import sys
|
|
|
|
from .helper import PillowTestCase, assert_image
|
|
|
|
try:
|
|
from PIL import ImageGrab
|
|
|
|
class TestImageGrab(PillowTestCase):
|
|
def test_grab(self):
|
|
for im in [
|
|
ImageGrab.grab(),
|
|
ImageGrab.grab(include_layered_windows=True),
|
|
ImageGrab.grab(all_screens=True),
|
|
]:
|
|
assert_image(im, im.mode, im.size)
|
|
|
|
im = ImageGrab.grab(bbox=(10, 20, 50, 80))
|
|
assert_image(im, im.mode, (40, 60))
|
|
|
|
def test_grabclipboard(self):
|
|
if sys.platform == "darwin":
|
|
subprocess.call(["screencapture", "-cx"])
|
|
else:
|
|
p = subprocess.Popen(
|
|
["powershell", "-command", "-"], stdin=subprocess.PIPE
|
|
)
|
|
p.stdin.write(
|
|
b"""[Reflection.Assembly]::LoadWithPartialName("System.Drawing")
|
|
[Reflection.Assembly]::LoadWithPartialName("System.Windows.Forms")
|
|
$bmp = New-Object Drawing.Bitmap 200, 200
|
|
[Windows.Forms.Clipboard]::SetImage($bmp)"""
|
|
)
|
|
p.communicate()
|
|
|
|
im = ImageGrab.grabclipboard()
|
|
assert_image(im, im.mode, im.size)
|
|
|
|
|
|
except ImportError:
|
|
|
|
class TestImageGrab(PillowTestCase):
|
|
def test_skip(self):
|
|
self.skipTest("ImportError")
|
|
|
|
|
|
class TestImageGrabImport(PillowTestCase):
|
|
def test_import(self):
|
|
# Arrange
|
|
exception = None
|
|
|
|
# Act
|
|
try:
|
|
from PIL import ImageGrab
|
|
|
|
ImageGrab.__name__ # dummy to prevent Pyflakes warning
|
|
except Exception as e:
|
|
exception = e
|
|
|
|
# Assert
|
|
if sys.platform in ["win32", "darwin"]:
|
|
self.assertIsNone(exception)
|
|
else:
|
|
self.assertIsInstance(exception, ImportError)
|
|
self.assertEqual(str(exception), "ImageGrab is macOS and Windows only")
|