feat(vanilla): add testing infrastructure and tests (NK-wjnczv)

1 files changed, 41 insertions, 0 deletions

diff --git a/vanilla/node_modules/vitest/dist/chunks/init-forks._y3TW739.js b/vanilla/node_modules/vitest/dist/chunks/init-forks._y3TW739.js
new file mode 100644
index 0000000..dd4c7ae
--- /dev/null
+++ b/vanilla/node_modules/vitest/dist/chunks/init-forks._y3TW739.js
@@ -0,0 +1,41 @@
+import { i as init } from './init.B6MLFIaN.js';
+
+if (!process.send) throw new Error("Expected worker to be run in node:child_process");
+// Store globals in case tests overwrite them
+const processExit = process.exit.bind(process);
+const processSend = process.send.bind(process);
+const processOn = process.on.bind(process);
+const processOff = process.off.bind(process);
+const processRemoveAllListeners = process.removeAllListeners.bind(process);
+// Work-around for nodejs/node#55094
+if (process.execArgv.some((execArg) => execArg.startsWith("--prof") || execArg.startsWith("--cpu-prof") || execArg.startsWith("--heap-prof") || execArg.startsWith("--diagnostic-dir"))) processOn("SIGTERM", () => processExit());
+processOn("error", onError);
+function workerInit(options) {
+	const { runTests } = options;
+	init({
+		post: (v) => processSend(v),
+		on: (cb) => processOn("message", cb),
+		off: (cb) => processOff("message", cb),
+		teardown: () => {
+			processRemoveAllListeners("message");
+			processOff("error", onError);
+		},
+		runTests: (state, traces) => executeTests("run", state, traces),
+		collectTests: (state, traces) => executeTests("collect", state, traces),
+		setup: options.setup
+	});
+	async function executeTests(method, state, traces) {
+		try {
+			await runTests(method, state, traces);
+		} finally {
+			process.exit = processExit;
+		}
+	}
+}
+// Prevent leaving worker in loops where it tries to send message to closed main
+// thread, errors, and tries to send the error.
+function onError(error) {
+	if (error?.code === "ERR_IPC_CHANNEL_CLOSED" || error?.code === "EPIPE") processExit(1);
+}
+
+export { workerInit as w };