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
  7eb57780_2e51_47e5_c0b6_acc65ec40421["default.test()"]
  9977332f_efe5_5247_a281_2cace0e68400["_config.js"]
  7eb57780_2e51_47e5_c0b6_acc65ec40421 -->|defined in| 9977332f_efe5_5247_a281_2cace0e68400
  968bf0f0_2e69_28c9_a363_08177fdb8e17["create_deferred()"]
  7eb57780_2e51_47e5_c0b6_acc65ec40421 -->|calls| 968bf0f0_2e69_28c9_a363_08177fdb8e17
  style 7eb57780_2e51_47e5_c0b6_acc65ec40421 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-legacy/samples/await-then-catch-in-slot/_config.js lines 20–37

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

		await deferred.promise;
		assert.htmlEqual(target.innerHTML, '<p>the value is 42</p>');

		deferred = create_deferred();
		component.thePromise = deferred.promise;
		assert.htmlEqual(target.innerHTML, '<p>loading...</p>');

		deferred.reject(new Error('something broke'));

		try {
			await deferred.promise;
		} catch {}

		assert.htmlEqual(target.innerHTML, '<p>oh no! something broke</p>');
	}