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
  555f8d67_5134_d6f2_52ed_068ec4865548["default.test()"]
  f9fbdc76_0209_bcbe_40c7_ba600203ef6a["_config.js"]
  555f8d67_5134_d6f2_52ed_068ec4865548 -->|defined in| f9fbdc76_0209_bcbe_40c7_ba600203ef6a
  style 555f8d67_5134_d6f2_52ed_068ec4865548 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-runes/samples/transition-each-3/_config.js lines 5–30

	async test({ assert, raf, target }) {
		assert.htmlEqual(
			target.innerHTML,
			'<button>Toggle</button><div><div>1</div><div>2</div><div>3</div></div>'
		);

		const btn1 = target.querySelector('button');
		btn1?.click();
		flushSync();
		raf.tick(250);

		assert.htmlEqual(
			target.innerHTML,
			'<button>Toggle</button><div style="opacity: 0.5;"><div>1</div><div>2</div><div>3</div></div>'
		);

		await Promise.resolve();

		flushSync();
		raf.tick(500);

		assert.htmlEqual(
			target.innerHTML,
			'<button>Toggle</button><div style=""><div>3</div><div>4</div></div>'
		);
	}