default.test() — svelte Function Reference

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

Function javascript BuildSystem QualityControl

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

Dependency Diagram

graph TD
  148c799e_b823_0c7c_4bfa_3d24ea007702["default.test()"]
  fe157a21_1a4d_4bd4_5074_545eec74c968["_config.js"]
  148c799e_b823_0c7c_4bfa_3d24ea007702 -->|defined in| fe157a21_1a4d_4bd4_5074_545eec74c968
  style 148c799e_b823_0c7c_4bfa_3d24ea007702 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-runes/samples/get-abort-signal/_config.js lines 6–33

	async test({ assert, target, variant, logs }) {
		await new Promise((f) => setTimeout(f, 50));

		if (variant === 'hydrate') {
			assert.deepEqual(logs, [
				'aborted',
				'StaleReactionError',
				'The reaction that called `getAbortSignal()` was re-run or destroyed'
			]);
		}

		logs.length = 0;

		const [button] = target.querySelectorAll('button');

		await new Promise((f) => setTimeout(f, 50));
		assert.htmlEqual(target.innerHTML, '<button>increment</button><p>0</p>');

		button.click();
		await new Promise((f) => setTimeout(f, 50));
		assert.htmlEqual(target.innerHTML, '<button>increment</button><p>2</p>');

		assert.deepEqual(logs, [
			'aborted',
			'StaleReactionError',
			'The reaction that called `getAbortSignal()` was re-run or destroyed'
		]);
	}