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
  e760d6e7_97b9_01e9_6eb9_917787bd5476["default.test()"]
  63f249ee_b67a_f402_e765_0fdb4379c594["_config.js"]
  e760d6e7_97b9_01e9_6eb9_917787bd5476 -->|defined in| 63f249ee_b67a_f402_e765_0fdb4379c594
  style e760d6e7_97b9_01e9_6eb9_917787bd5476 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-legacy/samples/transition-js-aborted-bidi/_config.js lines 8–26

	test({ assert, component, target, raf, logs }) {
		component.visible = true;
		const span = /** @type {HTMLSpanElement & { foo: number }} */ (target.querySelector('span'));

		raf.tick(50);
		assert.equal(span.foo, 0.5);

		component.visible = false;
		assert.equal(span.foo, 0.5);

		raf.tick(75);
		assert.equal(span.foo, 0.25);

		component.visible = true;
		raf.tick(100);
		assert.equal(span.foo, 0.5);

		assert.deepEqual(logs, ['transition']); // should only run once
	}