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
  d5d968aa_b9ff_d14f_594b_84dc73cfa188["default.test()"]
  b14d1a9c_1f6f_eb6b_4641_677a6f4e59bd["_config.js"]
  d5d968aa_b9ff_d14f_594b_84dc73cfa188 -->|defined in| b14d1a9c_1f6f_eb6b_4641_677a6f4e59bd
  style d5d968aa_b9ff_d14f_594b_84dc73cfa188 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-runes/samples/binding-update-while-focused/_config.js lines 7–39

	async test({ assert, target }) {
		const [input] = target.querySelectorAll('input');

		flushSync(() => {
			input.focus();
			input.dispatchEvent(new KeyboardEvent('keydown', { key: 'ArrowUp', bubbles: true }));
		});
		assert.equal(input.value, '2');
		assert.htmlEqual(
			target.innerHTML,
			`
				<label>
					<input /> arrow up/down
				</label>
				<p>value = 2</p>
			`
		);

		flushSync(() => {
			input.focus();
			input.dispatchEvent(new KeyboardEvent('keydown', { key: 'ArrowDown', bubbles: true }));
		});
		assert.equal(input.value, '1');
		assert.htmlEqual(
			target.innerHTML,
			`
				<label>
					<input /> arrow up/down
				</label>
				<p>value = 1</p>
			`
		);
	}