朴圣佑
92 lines
2.2 KiB
JavaScript
92 lines
2.2 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/message-router.js', 'utf8');
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function extractFunction(name) {
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const markers = [`async function ${name}(`, `function ${name}(`];
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const start = markers
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.map((marker) => source.indexOf(marker))
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.find((index) => index >= 0);
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if (start < 0) {
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throw new Error(`missing function ${name}`);
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}
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let parenDepth = 0;
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let signatureEnded = false;
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let braceStart = -1;
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for (let index = start; index < source.length; index += 1) {
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const ch = source[index];
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if (ch === '(') parenDepth += 1;
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if (ch === ')') {
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parenDepth -= 1;
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if (parenDepth === 0) signatureEnded = true;
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}
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if (ch === '{' && signatureEnded) {
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braceStart = index;
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break;
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}
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}
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let depth = 0;
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let end = braceStart;
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for (; end < source.length; end += 1) {
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const ch = source[end];
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if (ch === '{') depth += 1;
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if (ch === '}') {
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depth -= 1;
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if (depth === 0) {
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end += 1;
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break;
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}
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}
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}
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return source.slice(start, end);
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}
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test('message router locks automation window from sidepanel payload', async () => {
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const bundle = [
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extractFunction('normalizeAutomationWindowId'),
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extractFunction('resolveAutomationWindowIdFromMessage'),
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extractFunction('lockAutomationWindowFromMessage'),
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].join('\n');
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const api = new Function(`
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const updates = [];
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async function setState(update) {
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updates.push(update);
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}
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${bundle}
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return {
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lockAutomationWindowFromMessage,
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updates,
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};
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`)();
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const windowId = await api.lockAutomationWindowFromMessage({
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payload: { automationWindowId: 88 },
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});
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assert.equal(windowId, 88);
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assert.deepEqual(api.updates, [{ automationWindowId: 88 }]);
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});
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test('message router can fall back to sender tab window id', async () => {
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const bundle = [
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extractFunction('normalizeAutomationWindowId'),
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extractFunction('resolveAutomationWindowIdFromMessage'),
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].join('\n');
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const api = new Function(`
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${bundle}
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return { resolveAutomationWindowIdFromMessage };
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`)();
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assert.equal(
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api.resolveAutomationWindowIdFromMessage({}, { tab: { windowId: 19 } }),
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19
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);
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});
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