default.test() — svelte Function Reference

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

Function javascript BuildSystem MessageProcessor

Entity Profile

BuildSystem→ MessageProcessor→ default.test() — svelte Function Reference

Dependency Diagram

graph TD
  a7a332b5_1327_998d_72b2_25ea008055c8["default.test()"]
  d3e0153a_6933_566e_74f6_e323e9756e8e["_config.js"]
  a7a332b5_1327_998d_72b2_25ea008055c8 -->|defined in| d3e0153a_6933_566e_74f6_e323e9756e8e
  style a7a332b5_1327_998d_72b2_25ea008055c8 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-runes/samples/side-effect-derived-object/_config.js lines 10–22

	test({ assert, target }) {
		const [button1, button2] = target.querySelectorAll('button');

		assert.throws(() => {
			button1?.click();
			flushSync();
		}, /state_unsafe_mutation/);

		assert.doesNotThrow(() => {
			button2?.click();
			flushSync();
		});
	}