wait() — astro Function Reference

Architecture documentation for the wait() function in rendering.test.js from the astro codebase.

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IntegrationAdapters→ SsrAdapters→ wait() — astro Function Reference

Dependency Diagram

graph TD
  180b1381_c14e_3309_b9a2_d05bc9e8a006["wait()"]
  271f8d84_b6c9_ef7e_8f82_51cf97170259["ManualResetEvent"]
  180b1381_c14e_3309_b9a2_d05bc9e8a006 -->|defined in| 271f8d84_b6c9_ef7e_8f82_51cf97170259
  style 180b1381_c14e_3309_b9a2_d05bc9e8a006 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/astro/test/units/render/rendering.test.js lines 301–315

	wait() {
		// Promise constructor callbacks are called immediately
		// so retrieving the value of "resolve" should
		// be safe to do.

		if (!this.#promise) {
			this.#promise = this.#done
				? Promise.resolve()
				: new Promise((resolve) => {
						this.#resolve = resolve;
					});
		}

		return this.#promise;
	}