Skip to content

Feature/cmake #266

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Draft
mathisloge wants to merge 9 commits into
base: master
Choose a base branch
from
Draft

Feature/cmake #266

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
9 commits
Select commit Hold shift + click to select a range
82b9173
[WIP] refactor/enumerations https://github.com/mapnik/mapnik/pull/4372
artemp Jan 23, 2023
c368066
[WIP] restore `memory_datasource` https://github.com/mapnik/mapnik/pu…
artemp Jan 24, 2023
372dba1
[WIP] remove redundant declarations
artemp Jan 24, 2023
0d3ed79
convert some unit tests to use pytest [WIP]
artemp Jan 26, 2023
a3ebedc
convert more unit tests to use pytest [WIP]
artemp Jan 30, 2023
f61bfeb
convert even more unit tests to use pytest [WIP]
artemp Jan 31, 2023
114bab7
Add `keys()` method returning `boost::python::list` e.g
artemp Feb 1, 2023
2a92ab0
Unit tests - 'pytest` [WIP]
artemp Feb 1, 2023
15b6767
rework build system
mathisloge Jan 25, 2023
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Prev Previous commit
Next Next commit
convert more unit tests to use pytest [WIP]
  • Loading branch information
@artemp
artemp committed Jan 30, 2023
commit a3ebedc54f926b2dab7f6f443635ee269f798651
84 changes: 32 additions & 52 deletions test/python_tests/copy_test.py
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,38 +1,22 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-

import os

from nose.tools import eq_

import mapnik

from .utilities import execution_path, run_all


def setup():
# All of the paths used are relative, if we run the tests
# from another directory we need to chdir()
os.chdir(execution_path('.'))


def test_image_16_8_simple():
im = mapnik.Image(2, 2, mapnik.ImageType.gray16)
im.set_pixel(0, 0, 256)
im.set_pixel(0, 1, 999)
im.set_pixel(1, 0, 5)
im.set_pixel(1, 1, 2)
im2 = im.copy(mapnik.ImageType.gray8)
eq_(im2.get_pixel(0, 0), 255)
eq_(im2.get_pixel(0, 1), 255)
eq_(im2.get_pixel(1, 0), 5)
eq_(im2.get_pixel(1, 1), 2)
assert im2.get_pixel(0, 0) == 255
assert im2.get_pixel(0, 1) == 255
assert im2.get_pixel(1, 0) == 5
assert im2.get_pixel(1, 1) == 2
# Cast back!
im = im2.copy(mapnik.ImageType.gray16)
eq_(im.get_pixel(0, 0), 255)
eq_(im.get_pixel(0, 1), 255)
eq_(im.get_pixel(1, 0), 5)
eq_(im.get_pixel(1, 1), 2)
assert im.get_pixel(0, 0) == 255
assert im.get_pixel(0, 1) == 255
assert im.get_pixel(1, 0) == 5
assert im.get_pixel(1, 1) == 2


def test_image_32f_8_simple():
Expand All @@ -42,20 +26,20 @@ def test_image_32f_8_simple():
im.set_pixel(1, 0, 120.6)
im.set_pixel(1, 1, 360.2)
im2 = im.copy(mapnik.ImageType.gray8)
eq_(im2.get_pixel(0, 0), 120)
eq_(im2.get_pixel(0, 1), 0)
eq_(im2.get_pixel(1, 0), 120) # Notice this is truncated!
eq_(im2.get_pixel(1, 1), 255)
assert im2.get_pixel(0, 0) == 120
assert im2.get_pixel(0, 1) == 0
assert im2.get_pixel(1, 0) == 120 # Notice this is truncated!
assert im2.get_pixel(1, 1) == 255


def test_image_offset_and_scale():
im = mapnik.Image(2, 2, mapnik.ImageType.gray16)
eq_(im.offset, 0.0)
eq_(im.scaling, 1.0)
assert im.offset == 0.0
assert im.scaling == 1.0
im.offset = 1.0
im.scaling = 2.0
eq_(im.offset, 1.0)
eq_(im.scaling, 2.0)
assert im.offset == 1.0
assert im.scaling == 2.0


def test_image_16_8_scale_and_offset():
Expand All @@ -67,17 +51,17 @@ def test_image_16_8_scale_and_offset():
offset = 255
scaling = 3
im2 = im.copy(mapnik.ImageType.gray8, offset, scaling)
eq_(im2.get_pixel(0, 0), 0)
eq_(im2.get_pixel(0, 1), 1)
eq_(im2.get_pixel(1, 0), 255)
eq_(im2.get_pixel(1, 1), 120)
assert im2.get_pixel(0, 0) == 0
assert im2.get_pixel(0, 1) == 1
assert im2.get_pixel(1, 0) == 255
assert im2.get_pixel(1, 1) == 120
# pixels will be a little off due to offsets in reverting!
im3 = im2.copy(mapnik.ImageType.gray16)
eq_(im3.get_pixel(0, 0), 255) # Rounding error with ints
eq_(im3.get_pixel(0, 1), 258) # same
assert im3.get_pixel(0, 0) == 255 # Rounding error with ints
assert im3.get_pixel(0, 1) == 258 # same
# The other one was way out of range for our scale/offset
eq_(im3.get_pixel(1, 0), 1020)
eq_(im3.get_pixel(1, 1), 615) # same
assert im3.get_pixel(1, 0) == 1020
assert im3.get_pixel(1, 1) == 615 # same


def test_image_16_32f_scale_and_offset():
Expand All @@ -89,16 +73,12 @@ def test_image_16_32f_scale_and_offset():
offset = 255
scaling = 3.2
im2 = im.copy(mapnik.ImageType.gray32f, offset, scaling)
eq_(im2.get_pixel(0, 0), 0.3125)
eq_(im2.get_pixel(0, 1), 0.9375)
eq_(im2.get_pixel(1, 0), -79.6875)
eq_(im2.get_pixel(1, 1), 112.5)
assert im2.get_pixel(0, 0) == 0.3125
assert im2.get_pixel(0, 1) == 0.9375
assert im2.get_pixel(1, 0) == -79.6875
assert im2.get_pixel(1, 1) == 112.5
im3 = im2.copy(mapnik.ImageType.gray16)
eq_(im3.get_pixel(0, 0), 256)
eq_(im3.get_pixel(0, 1), 258)
eq_(im3.get_pixel(1, 0), 0)
eq_(im3.get_pixel(1, 1), 615)

if __name__ == "__main__":
setup()
exit(run_all(eval(x) for x in dir() if x.startswith("test_")))
assert im3.get_pixel(0, 0) == 256
assert im3.get_pixel(0, 1) == 258
assert im3.get_pixel(1, 0) == 0
assert im3.get_pixel(1, 1) == 615
Loading