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Added test_load_basic #2225

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Added test_load_basic #2225

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43 changes: 40 additions & 3 deletions test/image_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -788,15 +788,52 @@ def test_get_sdl_image_version(self):
for item in version:
self.assertIsInstance(item, expected_item_type)

def todo_test_load_basic(self):

def test_load_basic(self):
# __doc__ (as of 2008-08-02) for pygame.image.load_basic:

# pygame.image.load(filename): return Surface
# pygame.image.load(fileobj, namehint=): return Surface
# load new image from a file

self.fail()
# Creating pixels and surface
cyan_pixel = (0, 255, 255, 255)
purple_pixel = (255, 0, 255, 255)
yellow_pixel = (255, 255, 0, 255)
green_pixel = (0, 255, 0, 255)
pixel_array = [cyan_pixel + purple_pixel, yellow_pixel + green_pixel]

surf = pygame.Surface((2, 2))

surf.set_at((0, 0), cyan_pixel)
surf.set_at((1, 0), purple_pixel)
surf.set_at((0, 1), yellow_pixel)
surf.set_at((1, 1), green_pixel)

f_descriptor, f_path = tempfile.mkstemp(suffix=".bmp")

with os.fdopen(f_descriptor, "wb") as f:
w = png.Writer(2, 2, alpha=True)
w.write(f, pixel_array)

# Testing width, height and size of surface
self.assertEqual(surf.get_size(),
pygame.image.load(f_path).get_size())
self.assertEqual(surf.get_width(),
pygame.image.load(f_path).get_width())
self.assertEqual(surf.get_height(),
pygame.image.load(f_path).get_height())

# Testing color of pixels
self.assertEqual(surf.get_at((0, 0)),
pygame.image.load(f_path).get_at((0, 0)))
self.assertEqual(surf.get_at((1, 0)),
pygame.image.load(f_path).get_at((1, 0)))
self.assertEqual(surf.get_at((0, 1)),
pygame.image.load(f_path).get_at((0, 1)))
self.assertEqual(surf.get_at((1, 1)),
pygame.image.load(f_path).get_at((1, 1)))

os.remove(f_path)

def todo_test_load_extended(self):

Expand Down