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
  83cf8c78_e4fc_5bf1_d514_5b9cb52aabaf["default.test()"]
  0935eaf0_cb5c_9231_9fb5_e355d3143042["_config.js"]
  83cf8c78_e4fc_5bf1_d514_5b9cb52aabaf -->|defined in| 0935eaf0_cb5c_9231_9fb5_e355d3143042
  style 83cf8c78_e4fc_5bf1_d514_5b9cb52aabaf fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-legacy/samples/each-block-keyed/_config.js lines 24–34

	test({ assert, component, target }) {
		const [p1, p2] = target.querySelectorAll('p');

		component.todos = [{ id: 234, description: 'implement client-side hydration' }];
		assert.htmlEqual(target.innerHTML, '<p>1: implement client-side hydration</p>');

		const [p3] = target.querySelectorAll('p');

		assert.ok(!target.contains(p1), 'first `<p>` element should be removed');
		assert.equal(p2, p3, 'second `<p>` element should be retained');
	}