default.test() — svelte Function Reference

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

Function javascript BuildSystem MessageProcessor

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

Dependency Diagram

graph TD
  a0074a13_b67e_9915_4302_ba449fc2b126["default.test()"]
  1b3f6f02_aae8_3191_0baf_25b0307ac348["_config.js"]
  a0074a13_b67e_9915_4302_ba449fc2b126 -->|defined in| 1b3f6f02_aae8_3191_0baf_25b0307ac348
  style a0074a13_b67e_9915_4302_ba449fc2b126 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-runes/samples/snippet-reactive-args/_config.js lines 11–69

	test({ assert, target, logs }) {
		const [toggle, increment] = target.querySelectorAll('button');

		flushSync(() => {
			increment?.click();
		});

		assert.htmlEqual(
			target.innerHTML,
			`
				<p>snippet: 1</p>
				<button>toggle</button>
				<button>increase count</button>
			`
		);
		assert.deepEqual(logs, []);

		flushSync(() => {
			toggle?.click();
		});

		assert.htmlEqual(
			target.innerHTML,
			`
				<p>component: 1</p>
				<button>toggle</button>
				<button>increase count</button>
			`
		);
		assert.deepEqual(logs, [1]);

		flushSync(() => {
			increment?.click();
		});

		assert.htmlEqual(
			target.innerHTML,
			`
				<p>component: 2</p>
				<button>toggle</button>
				<button>increase count</button>
			`
		);
		assert.deepEqual(logs, [1]);

		flushSync(() => {
			toggle?.click();
		});

		assert.htmlEqual(
			target.innerHTML,
			`
				<p>snippet: 2</p>
				<button>toggle</button>
				<button>increase count</button>
			`
		);
		assert.deepEqual(logs, [1]);
	}