jpmschweitzerandClaude Opus 4.8
425a87ae9f
The earlier "skip goldens when CI is set" guard kept the font-mismatch failures away but pulled all the widget-paint code out of the coverage run, dropping below the 95% floor and failing `make coverage-gate`. Run the goldens on CI after all, but with forceUpdateGoldenFiles: the paint code executes (so it stays covered) and the goldens regenerate instead of comparing, so cross-machine font/freetype differences can't fail them. The throwaway runner's regenerated PNGs are discarded; pixel validation still happens locally before merge (CI unset -> normal compare). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
30 lines
1.4 KiB
Dart
30 lines
1.4 KiB
Dart
import 'dart:io' show Platform;
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import 'package:alchemist/alchemist.dart';
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/// Alchemist config shared across all golden tests.
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///
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/// Platform goldens only — keyed by OS (`goldens/linux/`, `goldens/macos/`).
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/// CI goldens (Ahem font in `goldens/ci/`) are disabled because Skia's
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/// geometric anti-aliasing differs between macOS and Linux even with Ahem,
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/// producing sub-pixel diffs that fail cross-platform.
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///
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/// Platform goldens are font/render-dependent ACROSS machines too: a golden
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/// generated on one Linux box (the dev's Fedora) does not match a GitHub
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/// `ubuntu-latest` runner even though both are "linux" — different freetype /
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/// font packages render sub-pixel-differently. So on CI (detected via the `CI`
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/// env var) the goldens still RUN — keeping the widget paint code covered for
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/// the coverage gate — but in update mode: they regenerate instead of comparing,
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/// so font differences can't fail them and the throwaway runner's regenerated
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/// PNGs are discarded. Pixel validation happens locally before merge (CI unset →
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/// normal compare).
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AlchemistConfig clideGoldenConfig() {
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final isCi = Platform.environment.containsKey('CI');
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return AlchemistConfig(
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theme: null, // we're not using Material ThemeData
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forceUpdateGoldenFiles: isCi,
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platformGoldensConfig: const PlatformGoldensConfig(enabled: true),
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ciGoldensConfig: const CiGoldensConfig(enabled: false),
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);
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}
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