default.test() — svelte Function Reference

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

Function javascript BuildSystem MessageProcessor

Entity Profile

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

Dependency Diagram

graph TD
  b54f6a96_3cea_5a2f_6bc2_3e78d0dae5bf["default.test()"]
  de016325_847a_d048_3f32_e5f5859e2e18["_config.js"]
  b54f6a96_3cea_5a2f_6bc2_3e78d0dae5bf -->|defined in| de016325_847a_d048_3f32_e5f5859e2e18
  style b54f6a96_3cea_5a2f_6bc2_3e78d0dae5bf fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-legacy/samples/await-then-destruct-object/_config.js lines 14–65

	async test({ assert, component, target }) {
		await (component.thePromise = Promise.resolve({ error: 'error message' }));
		assert.htmlEqual(
			target.innerHTML,
			`
				<p>error: error message</p>
				<p>result: </p>
			`
		);

		await (component.thePromise = Promise.resolve({ result: '42' }));

		assert.htmlEqual(
			target.innerHTML,
			`
				<p>error: </p>
				<p>result: 42</p>
			`
		);

		try {
			await (component.thePromise = Promise.reject({
				error: { message: 'oops', code: '123' }
			}));
		} catch (e) {
			// do nothing
		}

		assert.htmlEqual(
			target.innerHTML,
			`
				<p>message: oops</p>
				<p>code: 123</p>
			`
		);

		try {
			await (component.thePromise = Promise.reject({
				error: { message: 'timeout', code: '456' }
			}));
		} catch (e) {
			// do nothing
		}

		assert.htmlEqual(
			target.innerHTML,
			`
				<p>message: timeout</p>
				<p>code: 456</p>
			`
		);
	}