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import { updateTask } from '@vitest/runner';
import { createDefer } from '@vitest/utils/helpers';
import { getSafeTimers } from '@vitest/utils/timers';
import { a as getBenchOptions, g as getBenchFn } from './benchmark.B3N2zMcH.js';
import { g as getWorkerState } from './utils.DvEY5TfP.js';
import { setState, GLOBAL_EXPECT, getState } from '@vitest/expect';
import { getTests, getNames, getTestName } from '@vitest/runner/utils';
import { processError } from '@vitest/utils/error';
import { normalize } from 'pathe';
import { a as getSnapshotClient, i as inject, c as createExpect, v as vi } from './vi.2VT5v0um.js';
import { r as rpc } from './rpc.BoxB0q7B.js';
function createBenchmarkResult(name) {
return {
name,
rank: 0,
rme: 0,
samples: []
};
}
const benchmarkTasks = /* @__PURE__ */ new WeakMap();
async function runBenchmarkSuite(suite, runner) {
const { Task, Bench } = await runner.importTinybench();
const start = performance.now();
const benchmarkGroup = [];
const benchmarkSuiteGroup = [];
for (const task of suite.tasks) {
if (task.mode !== "run" && task.mode !== "queued") continue;
if (task.meta?.benchmark) benchmarkGroup.push(task);
else if (task.type === "suite") benchmarkSuiteGroup.push(task);
}
// run sub suites sequentially
for (const subSuite of benchmarkSuiteGroup) await runBenchmarkSuite(subSuite, runner);
if (benchmarkGroup.length) {
const defer = createDefer();
suite.result = {
state: "run",
startTime: start,
benchmark: createBenchmarkResult(suite.name)
};
updateTask$1("suite-prepare", suite);
const addBenchTaskListener = (task, benchmark) => {
task.addEventListener("complete", (e) => {
const taskRes = e.task.result;
const result = benchmark.result.benchmark;
benchmark.result.state = "pass";
Object.assign(result, taskRes);
// compute extra stats and free raw samples as early as possible
const samples = result.samples;
result.sampleCount = samples.length;
result.median = samples.length % 2 ? samples[Math.floor(samples.length / 2)] : (samples[samples.length / 2] + samples[samples.length / 2 - 1]) / 2;
if (!runner.config.benchmark?.includeSamples) result.samples.length = 0;
updateTask$1("test-finished", benchmark);
}, { once: true });
task.addEventListener("error", (e) => {
const task = e.task;
defer.reject(benchmark ? task.result.error : e);
}, { once: true });
};
benchmarkGroup.forEach((benchmark) => {
const benchmarkInstance = new Bench(getBenchOptions(benchmark));
const benchmarkFn = getBenchFn(benchmark);
benchmark.result = {
state: "run",
startTime: start,
benchmark: createBenchmarkResult(benchmark.name)
};
const task = new Task(benchmarkInstance, benchmark.name, benchmarkFn);
benchmarkTasks.set(benchmark, task);
addBenchTaskListener(task, benchmark);
});
const { setTimeout } = getSafeTimers();
const tasks = [];
for (const benchmark of benchmarkGroup) {
const task = benchmarkTasks.get(benchmark);
updateTask$1("test-prepare", benchmark);
await task.warmup();
tasks.push([await new Promise((resolve) => setTimeout(async () => {
resolve(await task.run());
})), benchmark]);
}
suite.result.duration = performance.now() - start;
suite.result.state = "pass";
updateTask$1("suite-finished", suite);
defer.resolve(null);
await defer;
}
function updateTask$1(event, task) {
updateTask(event, task, runner);
}
}
class NodeBenchmarkRunner {
moduleRunner;
constructor(config) {
this.config = config;
}
async importTinybench() {
return await import('tinybench');
}
importFile(filepath, source) {
if (source === "setup") {
const moduleNode = getWorkerState().evaluatedModules.getModuleById(filepath);
if (moduleNode) getWorkerState().evaluatedModules.invalidateModule(moduleNode);
}
return this.moduleRunner.import(filepath);
}
async runSuite(suite) {
await runBenchmarkSuite(suite, this);
}
async runTask() {
throw new Error("`test()` and `it()` is only available in test mode.");
}
}
// worker context is shared between all tests
const workerContext = Object.create(null);
class VitestTestRunner {
snapshotClient = getSnapshotClient();
workerState = getWorkerState();
moduleRunner;
cancelRun = false;
assertionsErrors = /* @__PURE__ */ new WeakMap();
pool = this.workerState.ctx.pool;
_otel;
viteEnvironment;
constructor(config) {
this.config = config;
const environment = this.workerState.environment;
this.viteEnvironment = environment.viteEnvironment || environment.name;
}
importFile(filepath, source) {
if (source === "setup") {
const moduleNode = this.workerState.evaluatedModules.getModuleById(filepath);
if (moduleNode) this.workerState.evaluatedModules.invalidateModule(moduleNode);
}
return this._otel.$(`vitest.module.import_${source === "setup" ? "setup" : "spec"}`, { attributes: { "code.file.path": filepath } }, () => this.moduleRunner.import(filepath));
}
onCollectStart(file) {
this.workerState.current = file;
}
onCleanupWorkerContext(listener) {
this.workerState.onCleanup(listener);
}
onAfterRunFiles() {
this.snapshotClient.clear();
this.workerState.current = void 0;
}
getWorkerContext() {
return workerContext;
}
async onAfterRunSuite(suite) {
if (this.config.logHeapUsage && typeof process !== "undefined") suite.result.heap = process.memoryUsage().heapUsed;
if (suite.mode !== "skip" && "filepath" in suite) {
// mark snapshots in skipped tests as not obsolete
for (const test of getTests(suite)) if (test.mode === "skip") {
const name = getNames(test).slice(1).join(" > ");
this.snapshotClient.skipTest(suite.file.filepath, name);
}
const result = await this.snapshotClient.finish(suite.file.filepath);
if (this.workerState.config.snapshotOptions.updateSnapshot === "none" && result.unchecked) {
let message = `Obsolete snapshots found when no snapshot update is expected.\n`;
for (const key of result.uncheckedKeys) message += `· ${key}\n`;
suite.result.errors ??= [];
suite.result.errors.push(processError(new Error(message)));
suite.result.state = "fail";
}
await rpc().snapshotSaved(result);
}
this.workerState.current = suite.suite || suite.file;
}
onAfterRunTask(test) {
if (this.config.logHeapUsage && typeof process !== "undefined") test.result.heap = process.memoryUsage().heapUsed;
this.workerState.current = test.suite || test.file;
}
cancel(_reason) {
this.cancelRun = true;
}
injectValue(key) {
// inject has a very limiting type controlled by ProvidedContext
// some tests override it which causes the build to fail
return inject(key);
}
async onBeforeRunTask(test) {
if (this.cancelRun) test.mode = "skip";
if (test.mode !== "run" && test.mode !== "queued") return;
this.workerState.current = test;
}
async onBeforeRunSuite(suite) {
if (this.cancelRun) suite.mode = "skip";
// initialize snapshot state before running file suite
if (suite.mode !== "skip" && "filepath" in suite) await this.snapshotClient.setup(suite.file.filepath, this.workerState.config.snapshotOptions);
this.workerState.current = suite;
}
onBeforeTryTask(test) {
clearModuleMocks(this.config);
this.snapshotClient.clearTest(test.file.filepath, test.id);
setState({
assertionCalls: 0,
isExpectingAssertions: false,
isExpectingAssertionsError: null,
expectedAssertionsNumber: null,
expectedAssertionsNumberErrorGen: null,
currentTestName: getTestName(test),
snapshotState: this.snapshotClient.getSnapshotState(test.file.filepath)
}, globalThis[GLOBAL_EXPECT]);
}
onAfterTryTask(test) {
const { assertionCalls, expectedAssertionsNumber, expectedAssertionsNumberErrorGen, isExpectingAssertions, isExpectingAssertionsError } = test.context._local ? test.context.expect.getState() : getState(globalThis[GLOBAL_EXPECT]);
if (expectedAssertionsNumber !== null && assertionCalls !== expectedAssertionsNumber) throw expectedAssertionsNumberErrorGen();
if (isExpectingAssertions === true && assertionCalls === 0) throw isExpectingAssertionsError;
if (this.config.expect.requireAssertions && assertionCalls === 0) throw this.assertionsErrors.get(test);
}
extendTaskContext(context) {
// create error during the test initialization so we have a nice stack trace
if (this.config.expect.requireAssertions) this.assertionsErrors.set(context.task, /* @__PURE__ */ new Error("expected any number of assertion, but got none"));
let _expect;
Object.defineProperty(context, "expect", { get() {
if (!_expect) _expect = createExpect(context.task);
return _expect;
} });
Object.defineProperty(context, "_local", { get() {
return _expect != null;
} });
return context;
}
getImportDurations() {
const importDurations = {};
const entries = this.workerState.moduleExecutionInfo?.entries() || [];
for (const [filepath, { duration, selfTime, external, importer }] of entries) importDurations[normalize(filepath)] = {
selfTime,
totalTime: duration,
external,
importer
};
return importDurations;
}
trace = (name, attributes, cb) => {
const options = typeof attributes === "object" ? { attributes } : {};
return this._otel.$(`vitest.test.runner.${name}`, options, cb || attributes);
};
__setTraces(traces) {
this._otel = traces;
}
}
function clearModuleMocks(config) {
const { clearMocks, mockReset, restoreMocks, unstubEnvs, unstubGlobals } = config;
if (restoreMocks) vi.restoreAllMocks();
if (mockReset) vi.resetAllMocks();
if (clearMocks) vi.clearAllMocks();
if (unstubEnvs) vi.unstubAllEnvs();
if (unstubGlobals) vi.unstubAllGlobals();
}
export { NodeBenchmarkRunner as N, VitestTestRunner as V };
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