35 lines
1.8 KiB
TypeScript
35 lines
1.8 KiB
TypeScript
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import assert from "node:assert/strict";
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import test from "node:test";
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import { readFileSync } from "node:fs";
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const source = readFileSync(new URL("./activeChromeThemeSync.ts", import.meta.url), "utf8");
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const chromeThemeSource = readFileSync(new URL("./useActiveChromeTheme.ts", import.meta.url), "utf8");
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const storeSource = readFileSync(new URL("./activeTabStore.ts", import.meta.url), "utf8");
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test("active tab changes notify chrome theme before react subscribers", () => {
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const setActiveTabIdBody = storeSource.match(/setActiveTabId = \(id: string(?:, options\?: \w+)?\) => \{[\s\S]*?\n {2}\};/)?.[0] ?? "";
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assert.match(setActiveTabIdBody, /this\.syncListeners\.forEach\(\(listener\) => listener\(id\)\)/);
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assert.match(setActiveTabIdBody, /this\.scheduleNotify\(\)/);
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assert.ok(
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setActiveTabIdBody.indexOf("syncListeners.forEach") < setActiveTabIdBody.indexOf("scheduleNotify"),
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"sync chrome theme listeners must run before deferred react notify",
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);
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assert.match(source, /activeTabStore\.subscribeSync\(notifyActiveChromeThemeForTab\)/);
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assert.match(source, /isActiveChromeThemeResolvable/);
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assert.match(source, /clearTopTabsChromeThemeVars/);
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});
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test("tab chrome notify defers apply via rAF and short-circuits on fingerprint", () => {
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assert.match(source, /requestAnimationFrame/);
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assert.match(source, /themeFingerprint/);
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assert.match(source, /export function applyChromeThemeForTab/);
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assert.match(source, /export function notifyActiveChromeThemeForTab/);
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// Tab path must not use view transitions.
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assert.doesNotMatch(source, /mode:\s*['"]view['"]/);
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});
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test("syncActiveChromeTheme applies terminal chrome with instant mode", () => {
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assert.match(chromeThemeSource, /mode:\s*['"]instant['"]/);
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assert.match(chromeThemeSource, /nextFingerprint === appliedFingerprint/);
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});
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