mirror of
https://github.com/kuhyx/testsAndMisc.git
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Krzysztof kuhy Rudnicki
d502580e3f
Six text-free styles (gradient, flow/Voronoi, habit heatmap, shutdown clock, Earth day/night, plasma) replace the white i3 root. A 15-minute systemd user timer picks a new random style per monitor every 3 hours, unlike its previous one and the other monitor's; live styles refresh in between. Also syncs i3/config with the live config and prunes the oldest evidence artifact for the 60-file cap. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WzxdWX51FMD58yKUC1eYWf
67 lines
1.9 KiB
Python
67 lines
1.9 KiB
Python
"""Tests for composing the root image and handing it to feh."""
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from __future__ import annotations
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import subprocess
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from typing import TYPE_CHECKING
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from PIL import Image
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import pytest
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from python_pkg.wallpaper_rotator import _paint, _palette
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if TYPE_CHECKING:
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from pathlib import Path
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def test_layout_keeps_only_active_outputs() -> None:
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outputs = [
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{
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"name": "DP-0",
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"active": True,
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"rect": {"x": 0, "y": 5, "width": 4, "height": 3},
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},
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{
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"name": "HDMI-0",
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"active": False,
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"rect": {"x": 9, "y": 9, "width": 9, "height": 9},
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},
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]
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assert _paint.layout(outputs) == {"DP-0": (0, 5, 4, 3)}
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def test_compose_places_each_image_and_skips_missing_ones() -> None:
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rects = {"A": (0, 0, 2, 2), "B": (2, 0, 2, 2), "C": (0, 2, 4, 1)}
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images = {
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"A": Image.new("RGB", (2, 2), (255, 0, 0)),
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"B": Image.new("RGB", (2, 2), (0, 255, 0)),
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}
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root = _paint.compose(rects, images)
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assert root.size == (4, 3)
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assert root.getpixel((0, 0)) == (255, 0, 0)
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assert root.getpixel((3, 1)) == (0, 255, 0)
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assert root.getpixel((0, 2)) == _palette.DEEP
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def test_compose_without_outputs_is_one_pixel() -> None:
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assert _paint.compose({}, {}).size == (1, 1)
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def test_apply_saves_image_and_runs_feh(
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monkeypatch: pytest.MonkeyPatch, tmp_path: Path
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) -> None:
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calls: list[list[str]] = []
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def fake_run(cmd: list[str], **kwargs: object) -> None:
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calls.append(cmd)
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assert kwargs == {"check": True}
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monkeypatch.setattr(subprocess, "run", fake_run)
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target = tmp_path / "cache" / "root.png"
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_paint.apply(Image.new("RGB", (3, 2)), target)
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with Image.open(target) as saved:
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assert saved.size == (3, 2)
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assert calls == [
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["/usr/bin/feh", "--no-fehbg", "--no-xinerama", "--bg-tile", str(target)]
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]
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