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ChuckandClaude Opus 5.5
7eb7a58d0c
- wifi: keep the "wrong_password:" prefix through the restore/AP fallback so the UI's incorrect-password prompt fires again. - /plugins/installed returns the manifest's icon (string only). - /starlark/apps/<id>/toggle coerces `enabled` and delegates to _toggle_starlark_app (disk before memory, no KeyError, "false" is false). - /api/v3/ JSON GETs are sent Cache-Control: no-store; non-JSON keeps 5s. - ScrollHelper.set_scrolling_image converts non-RGB input (alpha onto black); create/set_scrolling_image reset last_update_time like reset_scroll. - LogoHelper backs off a failed download per path for MISSING_LOGO_RECHECK_SECONDS; cleared on invalidate/clear_cache. - refresh_placeholder_timestamp saves atomically. - FontManager.clear_cache / _clear_plugin_font_cache bump cache_generation. - Odds manager: per-game logs to DEBUG; JSON decode error caught before RequestException (same cooldown). - element_style mangled continuations; startup validator skips null plugin blocks and reuses the controller's discovery. - src/common/README lists frame_timing, json_body, render_gate. Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
88 lines
3.3 KiB
Python
88 lines
3.3 KiB
Python
"""ScrollHelper: what a new scrolling image does on the way in.
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- set_scrolling_image cached a non-RGB image as-is, and every frame is cut
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with Image.frombytes('RGB', ...): an RGBA strip came out as garbage and an
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L strip raised.
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- Only reset_scroll() reset last_update_time. In time-based mode the first
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update after a new image (e.g. the plugin coming back on screen) advanced
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the position by the whole idle gap, skipping the start of the content.
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"""
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import time
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import pytest
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from PIL import Image
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from src.common.scroll_helper import ScrollHelper
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W, H = 16, 8
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@pytest.fixture
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def helper():
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return ScrollHelper(display_width=W, display_height=H)
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class TestNonRgbImages:
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def test_rgba_is_composited_onto_black(self, helper):
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img = Image.new('RGBA', (40, H), (0, 0, 0, 0))
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for x in range(10):
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for y in range(H):
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img.putpixel((x, y), (255, 0, 0, 255))
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# Hidden colour under full transparency must not leak through.
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img.putpixel((20, 0), (0, 255, 0, 0))
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helper.set_scrolling_image(img)
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assert helper.cached_image.mode == 'RGB'
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frame = helper.get_visible_portion()
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assert frame.size == (W, H)
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assert frame.getpixel((0, 0)) == (255, 0, 0)
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assert frame.getpixel((12, 0)) == (0, 0, 0)
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helper.scroll_position = 20.0
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assert helper.get_visible_portion().getpixel((0, 0)) == (0, 0, 0)
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def test_greyscale_does_not_raise(self, helper):
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helper.set_scrolling_image(Image.new('L', (40, H), 200))
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frame = helper.get_visible_portion()
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assert frame.getpixel((0, 0)) == (200, 200, 200)
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def test_palette_with_transparency(self, helper):
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img = Image.new('P', (40, H), 1)
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img.putpalette([0, 0, 0, 0, 0, 255] + [0] * 762)
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img.info['transparency'] = 1
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helper.set_scrolling_image(img)
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assert helper.get_visible_portion().getpixel((0, 0)) == (0, 0, 0)
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def test_an_rgb_image_is_kept_as_the_same_object(self, helper):
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img = Image.new('RGB', (40, H), (1, 2, 3))
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helper.set_scrolling_image(img)
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assert helper.cached_image is img
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class TestNoJumpAfterIdle:
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def _idle_then_new_image(self, helper, install):
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helper.scroll_speed = 100.0 # px/s, time-based
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install(helper)
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helper.update_scroll_position()
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# Off screen for 10 seconds, then a fresh image.
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helper.last_update_time = time.time() - 10.0
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install(helper)
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helper.update_scroll_position()
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return helper.scroll_position
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def test_set_scrolling_image(self, helper):
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pos = self._idle_then_new_image(
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helper, lambda h: h.set_scrolling_image(Image.new('RGB', (5000, H))))
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assert pos < 50, f"jumped {pos}px on the first update of a new image"
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def test_create_scrolling_image(self, helper):
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pos = self._idle_then_new_image(
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helper, lambda h: h.create_scrolling_image([Image.new('RGB', (5000, H))]))
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assert pos < 50, f"jumped {pos}px on the first update of a new image"
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def test_fixed_step_mode_still_steps_exactly(self, helper):
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helper.set_pixels_per_frame(2)
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helper.set_scrolling_image(Image.new('RGB', (5000, H)))
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helper.update_scroll_position()
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helper.update_scroll_position()
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assert helper.scroll_position == 4.0
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