default.test() — svelte Function Reference

Architecture documentation for the default.test() function in _config.js from the svelte codebase.

Function javascript BuildSystem MessageProcessor calls 1

Entity Profile

BuildSystem→ MessageProcessor→ default.test() — svelte Function Reference

Dependency Diagram

graph TD
  da157d05_dd3b_2985_af7a_f10628de5aa3["default.test()"]
  d004c911_dad6_6743_4dcd_46df7b3b7ac1["_config.js"]
  da157d05_dd3b_2985_af7a_f10628de5aa3 -->|defined in| d004c911_dad6_6743_4dcd_46df7b3b7ac1
  968bf0f0_2e69_28c9_a363_08177fdb8e17["create_deferred()"]
  da157d05_dd3b_2985_af7a_f10628de5aa3 -->|calls| 968bf0f0_2e69_28c9_a363_08177fdb8e17
  style da157d05_dd3b_2985_af7a_f10628de5aa3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-legacy/samples/await-catch-no-expression/_config.js lines 21–47

	async test({ assert, component, target }) {
		deferred.resolve(42);

		await deferred.promise;

		assert.htmlEqual(target.innerHTML, '<br />');

		deferred = create_deferred();
		component.thePromise = deferred.promise;

		assert.htmlEqual(target.innerHTML, '<br /><p>the promise is pending</p>');

		const rejection = deferred.promise
			.catch(() => {})
			.finally(async () => {
				assert.htmlEqual(
					target.innerHTML,
					`<p>oh no! Something broke!</p>
					<br />
					<p>oh no! Something broke!</p>`
				);
			});

		deferred.reject(new Error());

		await rejection;
	}