default.test() — svelte Function Reference

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

Function javascript BuildSystem QualityControl

Entity Profile

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

Dependency Diagram

graph TD
  e34dae5b_5ad3_988f_f94b_d49160b80f8e["default.test()"]
  65394f75_3b1d_cd14_d46d_b2afbe8e9c75["_config.js"]
  e34dae5b_5ad3_988f_f94b_d49160b80f8e -->|defined in| 65394f75_3b1d_cd14_d46d_b2afbe8e9c75
  style e34dae5b_5ad3_988f_f94b_d49160b80f8e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-legacy/samples/key-block-transition/_config.js lines 5–27

	async test({ assert, component, target, raf }) {
		component.value = 2;

		const [div1, div2] = /** @type {NodeListOf<HTMLDivElement & { foo: number; oof: number }>} */ (
			target.querySelectorAll('div')
		);

		assert.htmlEqual(div1.outerHTML, '<div>0</div>');
		assert.htmlEqual(div2.outerHTML, '<div>2</div>');

		raf.tick(0);

		assert.equal(div1.foo, 1);
		assert.equal(div1.oof, 0);

		assert.equal(div2.foo, 0);
		assert.equal(div2.oof, 1);

		raf.tick(200);

		assert.htmlEqual(target.innerHTML, '<div>2</div>');
		assert.equal(div2, target.querySelector('div'));
	}