Files
pikuma_ps1/.vscode/tape-atom-syntax/test/contract.test.js
T
2026-08-14 21:48:52 -04:00

92 lines
3.6 KiB
JavaScript

"use strict";
const assert = require("node:assert/strict");
const fs = require("node:fs");
const path = require("node:path");
const test = require("node:test");
const { TOKEN_MODIFIERS, TOKEN_TYPES } = require("../classifier");
const ROOT = path.resolve(__dirname, "..");
function readJson(filePath) {
const raw = fs.readFileSync(filePath, "utf8");
const stripped = raw.replace(/\/\/.*$/gm, "").replace(/,\s*([}\]])/g, "$1");
return JSON.parse(stripped);
}
function collectScopeNames(value, output = new Set()) {
if (Array.isArray(value)) {
for (const entry of value) collectScopeNames(entry, output);
return output;
}
if (!value || typeof value !== "object") return output;
if (typeof value.name === "string") output.add(value.name);
for (const child of Object.values(value)) collectScopeNames(child, output);
return output;
}
test("package semantic legend matches classifier exports", () => {
const packageJson = readJson(path.join(ROOT, "package.json"));
const contributedTypes = packageJson.contributes.semanticTokenTypes.map((entry) => entry.id);
const contributedModifiers = packageJson.contributes.semanticTokenModifiers.map((entry) => entry.id);
assert.equal(packageJson.version, "0.2.0");
assert.deepEqual(contributedTypes, TOKEN_TYPES);
assert.deepEqual(contributedModifiers, TOKEN_MODIFIERS.filter((name) => name !== "declaration"));
});
test("package includes runtime files only and acknowledges local-only metadata", () => {
const packageJson = readJson(path.join(ROOT, "package.json"));
assert.deepEqual(packageJson.files, [
"classifier.js",
"extension.js",
"lexer.js",
"source-index.js",
"syntaxes/tape_atom.tmLanguage.json",
]);
assert.equal(packageJson.scripts.package.includes("--allow-missing-repository"), true);
assert.equal(packageJson.scripts.package.includes("--skip-license"), true);
});
test("every semantic token has a scope mapping; DSL-specific tokens also have grammar scopes", () => {
const packageJson = readJson(path.join(ROOT, "package.json"));
const grammar = readJson(path.join(ROOT, "syntaxes", "tape_atom.tmLanguage.json"));
const mappings = packageJson.contributes.semanticTokenScopes[0].scopes;
const grammarScopes = collectScopeNames(grammar);
const grammarRequired = new Set([
"tapeAtomKeyword", "tapeAtomName", "tapeComponentKeyword", "tapeComponentName",
"tapeAnnotation", "tapeBindType", "tapePhase", "tapeLabel",
"tapeDelaySlot", "tapeDuffleType", "tapeAttribute",
]);
for (const tokenType of TOKEN_TYPES) {
assert.equal(Array.isArray(mappings[tokenType]), true, `missing scope mapping: ${tokenType}`);
if (grammarRequired.has(tokenType)) {
assert.equal(mappings[tokenType].some((scope) => grammarScopes.has(scope)), true, `grammar does not emit: ${tokenType}`);
}
}
});
test("TextMate offset labels stay scoped to atom_offset calls", () => {
const grammar = readJson(path.join(ROOT, "syntaxes", "tape_atom.tmLanguage.json"));
const serialized = JSON.stringify(grammar);
const offsetRule = grammar.repository["annotation-arguments"].patterns
.find((rule) => rule.match.includes("atom_offset"));
assert.equal(serialized.includes("(?<=,)"), false);
assert.equal(offsetRule.captures[1].name, "support.function.duffle.annotation");
assert.equal(offsetRule.captures[2].name, "entity.name.label.duffle.atom");
assert.equal(offsetRule.captures[3].name, "entity.name.label.duffle.atom");
});
test("workspace enables semantic highlighting", () => {
const settings = readJson(path.resolve(ROOT, "..", "settings.json"));
assert.equal(settings["editor.semanticHighlighting.enabled"], true);
const semantic = settings["editor.semanticTokenColorCustomizations"];
assert.equal(semantic.enabled, true);
});