default.test() — svelte Function Reference

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

Function javascript BuildSystem MessageProcessor

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

Dependency Diagram

graph TD
  cd749b15_0dfd_585a_1d54_6d3aeb892852["default.test()"]
  85d81957_8171_b230_6d9c_baae575914e4["_config.js"]
  cd749b15_0dfd_585a_1d54_6d3aeb892852 -->|defined in| 85d81957_8171_b230_6d9c_baae575914e4
  style cd749b15_0dfd_585a_1d54_6d3aeb892852 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-legacy/samples/await-then-destruct-array/_config.js lines 14–64

	async test({ assert, component, target }) {
		await (component.thePromise = Promise.resolve([1, 2]));

		assert.htmlEqual(
			target.innerHTML,
			`
				<p>a: 1</p>
				<p>b: 2</p>
			`
		);

		await (component.thePromise = Promise.resolve([4, 5]));

		assert.htmlEqual(
			target.innerHTML,
			`
				<p>a: 4</p>
				<p>b: 5</p>
			`
		);

		try {
			await (component.thePromise = Promise.reject(['a', [6, 7]]));
		} catch (e) {
			// do nothing
		}

		assert.htmlEqual(
			target.innerHTML,
			`
				<p>c: a</p>
				<p>d: 6</p>
				<p>e: 7</p>
			`
		);

		try {
			await (component.thePromise = Promise.reject(['b', [8, 9]]));
		} catch (e) {
			// do nothing
		}

		assert.htmlEqual(
			target.innerHTML,
			`
				<p>c: b</p>
				<p>d: 8</p>
				<p>e: 9</p>
			`
		);
	}