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* fix(design-system): resolve project root from cwd, not __file__ fetch-background.py and html-token-validator.py derived PROJECT_ROOT with five .parent hops, which only reaches the project root when the skill is vendored at <project>/.claude/skills/design-system/scripts/. Installed at user level (~/.claude/skills/) or as a plugin, PROJECT_ROOT pointed outside the project, so both scripts silently ran against no tokens at all. Resolve from the working directory instead, matching generate-tokens.cjs and validate-tokens.cjs which already use process.cwd(). DESIGN_SYSTEM_PROJECT_ROOT overrides it when the project root cannot be inferred. slide_search_core.py is left alone: it resolves skill-relative data, which is the correct use of __file__. Refs #459 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(design-system): stop findProjectRoot from hanging on Windows embed-tokens.cjs walked up the tree with `while (dir !== '/')`. On Windows the filesystem root is 'C:\', so that condition is never true, and path.dirname('C:\') returns 'C:\' unchanged -- the loop spins forever at 100% CPU instead of erroring out, whenever assets/design-tokens.css is not found above the cwd. Stop when dirname stops changing, which terminates on every platform. Refs #459 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * fix(design-system): force UTF-8 stdout so emoji output works on cp1252 consoles search-slides.py --context and html-token-validator.py print emoji. On a Windows console the default encoding is cp1252, so the first emoji raises UnicodeEncodeError and the command dies with a traceback instead of output -- this takes out --context, the entry point of the contextual slide system. Reuse the guard already shipped in src/ui-ux-pro-max/scripts/search.py. Refs #459 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> * test(design-system): decode subprocess output as UTF-8 in validate-tokens tests test_validate_tokens.py drives validate-tokens.cjs through subprocess.run with text=True but no explicit encoding, so Python decodes the pipe with the locale codec. On Windows (cp1252) the validator's emoji output raises UnicodeDecodeError inside the reader thread, result.stdout comes back as None, and the assertion fails with a confusing `TypeError: argument of type 'NoneType' is not a container` -- this suite cannot pass on Windows at all today. Pin the pipe and the fixture write to UTF-8. The validator itself was never at fault: run by hand it flags the hardcoded hex correctly. Note: brand/scripts/tests/test_sync_brand_to_tokens.py uses the same text=True-without-encoding pattern and is one emoji away from failing the same way. Left alone to keep this PR scoped to design-system. Refs #459 Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Opus 5 <noreply@anthropic.com>
53 lines
1.9 KiB
Python
53 lines
1.9 KiB
Python
"""Regression tests for validate-tokens.cjs.
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The validator used to skip any line containing ``var(--`` outright, so a
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hardcoded value sharing a line with a token reference (extremely common in
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real CSS, and universal in minified CSS where everything is one line) went
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undetected. These tests drive the CLI via ``node`` and assert it flags such
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cases. They are pytest-based so the repository's existing pytest CI runs them.
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"""
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import shutil
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import subprocess
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from pathlib import Path
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import pytest
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SCRIPT = Path(__file__).resolve().parent.parent / "validate-tokens.cjs"
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def _run(tmp_path: Path, css: str) -> subprocess.CompletedProcess:
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node = shutil.which("node")
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if not node:
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pytest.skip("node not available")
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(tmp_path / "sample.css").write_text(css, encoding="utf-8")
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return subprocess.run(
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[node, str(SCRIPT), "--dir", str(tmp_path)],
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capture_output=True,
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text=True,
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# validate-tokens.cjs prints emoji; without an explicit encoding Python
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# decodes the pipe with the locale codec (cp1252 on Windows), which
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# raises in the reader thread and leaves result.stdout set to None.
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encoding="utf-8",
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)
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def test_flags_hardcoded_hex_sharing_line_with_token(tmp_path):
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"""A hardcoded hex on the same line as a var() token is still a violation."""
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result = _run(
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tmp_path,
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".btn { background: #FF6B6B; color: var(--color-primary); }\n",
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)
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assert "#FF6B6B" in result.stdout, result.stdout
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assert result.returncode == 1
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def test_token_only_line_reports_no_violation(tmp_path):
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"""A line that references only tokens produces no false positives."""
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result = _run(
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tmp_path,
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".btn { background: var(--color-bg); color: var(--color-primary); }\n",
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)
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assert "No token violations" in result.stdout, result.stdout
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assert result.returncode == 0
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