68 lines
2.7 KiB
JavaScript
68 lines
2.7 KiB
JavaScript
const test = require('node:test');
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const assert = require('node:assert/strict');
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const fs = require('node:fs');
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const source = fs.readFileSync('background.js', 'utf8');
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function extractFunction(name) {
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const start = source.indexOf(`function ${name}(`);
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assert.notEqual(start, -1, `missing ${name}`);
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let parenDepth = 0;
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let signatureEnded = false;
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let bodyStart = -1;
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for (let i = start; i < source.length; i += 1) {
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const ch = source[i];
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if (ch === '(') {
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parenDepth += 1;
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} else if (ch === ')') {
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parenDepth -= 1;
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if (parenDepth === 0) signatureEnded = true;
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} else if (ch === '{' && signatureEnded) {
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bodyStart = i;
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break;
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}
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}
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assert.notEqual(bodyStart, -1, `missing body for ${name}`);
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let depth = 0;
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for (let i = bodyStart; i < source.length; i += 1) {
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if (source[i] === '{') depth += 1;
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if (source[i] === '}') {
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depth -= 1;
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if (depth === 0) return source.slice(start, i + 1);
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}
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}
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throw new Error(`unterminated ${name}`);
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}
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test('operationDelayEnabled defaults to enabled and strictly normalizes values', () => {
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const defaultsBlock = source.slice(
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source.indexOf('const PERSISTED_SETTING_DEFAULTS = {'),
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source.indexOf('const PERSISTED_SETTING_KEYS = Object.keys(PERSISTED_SETTING_DEFAULTS);')
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);
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assert.match(defaultsBlock, /operationDelayEnabled:\s*true/);
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const api = new Function(`${extractFunction('normalizePersistentSettingValue')}; return { normalizePersistentSettingValue };`)();
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for (const value of [undefined, null, '', 0, 'false']) {
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assert.equal(api.normalizePersistentSettingValue('operationDelayEnabled', value), true);
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}
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assert.equal(api.normalizePersistentSettingValue('operationDelayEnabled', true), true);
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assert.equal(api.normalizePersistentSettingValue('operationDelayEnabled', false), false);
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});
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test('operationDelayEnabled is normalized through the background settings payload path', () => {
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const api = new Function(`
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const PERSISTED_SETTING_DEFAULTS = { operationDelayEnabled: true };
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const PERSISTED_SETTING_KEYS = Object.keys(PERSISTED_SETTING_DEFAULTS);
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function resolveLegacyAutoStepDelaySeconds() { return undefined; }
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${extractFunction('normalizePersistentSettingValue')}
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${extractFunction('buildPersistentSettingsPayload')}
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return { buildPersistentSettingsPayload };
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`)();
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assert.equal(api.buildPersistentSettingsPayload({}, { fillDefaults: true }).operationDelayEnabled, true);
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for (const value of [undefined, null, '', 0, 'false', true]) {
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assert.equal(api.buildPersistentSettingsPayload({ operationDelayEnabled: value }, { fillDefaults: true }).operationDelayEnabled, true);
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}
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assert.equal(api.buildPersistentSettingsPayload({ operationDelayEnabled: false }).operationDelayEnabled, false);
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});
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