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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
  887d93e6_4f77_bdc7_3326_5242154068de["default.test()"]
  9fd015bf_b62d_513c_c73c_4af76c2a23ac["_config.js"]
  887d93e6_4f77_bdc7_3326_5242154068de -->|defined in| 9fd015bf_b62d_513c_c73c_4af76c2a23ac
  style 887d93e6_4f77_bdc7_3326_5242154068de fill:#6366f1,stroke:#818cf8,color:#fff

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Source Code

packages/svelte/tests/runtime-legacy/samples/transition-js-dynamic-if-block-bidi/_config.js lines 8–41

	async test({ assert, component, target, raf }) {
		// @ts-expect-error
		global.count = 0;

		component.visible = true;
		// @ts-expect-error
		assert.equal(global.count, 1);
		const div = /** @type {HTMLDivElement & { foo: Number }} */ (target.querySelector('div'));
		raf.tick(0);

		assert.equal(div.foo, 0);

		raf.tick(75);
		component.name = 'everybody';
		assert.equal(div.foo, 0.75);
		assert.htmlEqual(div.innerHTML, 'hello everybody!');

		component.visible = false;
		component.name = 'again';
		assert.htmlEqual(div.innerHTML, 'hello everybody!');

		raf.tick(125);
		assert.equal(div.foo, 0.25);

		component.visible = true;
		raf.tick(175);
		assert.equal(div.foo, 0.75);
		assert.htmlEqual(div.innerHTML, 'hello again!');

		raf.tick(200);
		assert.equal(div.foo, 1);

		raf.tick(225);
	}

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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/transition-js-dynamic-if-block-bidi/_config.js.
Where is default.test() defined?
default.test() is defined in packages/svelte/tests/runtime-legacy/samples/transition-js-dynamic-if-block-bidi/_config.js at line 8.

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