Pillow/Tests/test_image_frombytes.py

from __future__ import annotations

import pytest

from PIL import Image

from .helper import assert_image_equal, hopper


@pytest.mark.parametrize("data_type", ("bytes", "memoryview"))
def test_sanity(data_type: str) -> None:
    im1 = hopper()

    data = im1.tobytes()
    if data_type == "memoryview":
        data = memoryview(data)
    im2 = Image.frombytes(im1.mode, im1.size, data)

    assert_image_equal(im1, im2)
Add 'from __future__ import annotations' using Ruff/isort 2023-12-21 14:13:31 +03:00			`from __future__ import annotations`
isort Tests 2024-01-20 14:23:03 +03:00
Added memoryview support to frombytes() 2023-02-25 11:10:47 +03:00			`import pytest`

fix 2.6 tests by replacing usages of deprecated fromstring/tostring with frombytes/tobytes 2013-02-26 14:28:34 +04:00			`from PIL import Image`

Replace unittest with pytest 2020-02-12 19:29:19 +03:00			`from .helper import assert_image_equal, hopper`
Introduce isort to automate import ordering and formatting Similar to the recent adoption of Black. isort is a Python utility to sort imports alphabetically and automatically separate into sections. By using isort, contributors can quickly and automatically conform to the projects style without thinking. Just let the tool do it. Uses the configuration recommended by the Black to avoid conflicts of style. Rewrite TestImageQt.test_deprecated to no rely on import order. 2019-07-06 23:40:53 +03:00
fix 2.6 tests by replacing usages of deprecated fromstring/tostring with frombytes/tobytes 2013-02-26 14:28:34 +04:00
Added memoryview support to frombytes() 2023-02-25 11:10:47 +03:00			`@pytest.mark.parametrize("data_type", ("bytes", "memoryview"))`
Added type hints 2024-01-31 13:55:32 +03:00			`def test_sanity(data_type: str) -> None:`
Replace unittest with pytest 2020-02-12 19:29:19 +03:00			`im1 = hopper()`
Added memoryview support to frombytes() 2023-02-25 11:10:47 +03:00
			`data = im1.tobytes()`
			`if data_type == "memoryview":`
			`data = memoryview(data)`
			`im2 = Image.frombytes(im1.mode, im1.size, data)`
Convert old tests to use unittest 2014-06-10 13:10:47 +04:00
Replace unittest with pytest 2020-02-12 19:29:19 +03:00			`assert_image_equal(im1, im2)`