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default.test() — svelte Function Reference

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

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Dependency Diagram

graph TD
  55300f22_5bc5_712a_d0a8_727941867ed2["default.test()"]
  84e83982_477a_dc8a_8b80_3b91f3049e79["_config.js"]
  55300f22_5bc5_712a_d0a8_727941867ed2 -->|defined in| 84e83982_477a_dc8a_8b80_3b91f3049e79
  style 55300f22_5bc5_712a_d0a8_727941867ed2 fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

packages/svelte/tests/runtime-legacy/samples/each-block-keyed-object-identity/_config.js lines 22–32

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

		component.todos = [component.todos[1]];
		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');
	}

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Frequently Asked Questions

What does default.test() do?
default.test() is a function in the svelte codebase, defined in packages/svelte/tests/runtime-legacy/samples/each-block-keyed-object-identity/_config.js.
Where is default.test() defined?
default.test() is defined in packages/svelte/tests/runtime-legacy/samples/each-block-keyed-object-identity/_config.js at line 22.

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