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
  5cfce356_bb8e_1287_bd96_905d8614db27["default.test()"]
  f463bd9a_3573_5c64_ce4d_6fa2ec329cb7["_config.js"]
  5cfce356_bb8e_1287_bd96_905d8614db27 -->|defined in| f463bd9a_3573_5c64_ce4d_6fa2ec329cb7
  style 5cfce356_bb8e_1287_bd96_905d8614db27 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-runes/samples/bind-value-input-type-dynamic/_config.js lines 23–71

	async test({ assert, target }) {
		const [in1, in2] = target.querySelectorAll('input');
		const [btn1, btn2, btn3] = target.querySelectorAll('button');
		const p = target.querySelector('p');
		ok(p);

		in1.value = '0';
		in2.value = '1';
		in1.dispatchEvent(new window.Event('input', { bubbles: true }));
		in2.dispatchEvent(new window.Event('input', { bubbles: true }));
		await tick();
		btn2?.click();
		await tick();
		assert.htmlEqual(p.innerHTML, '0 / 1');

		in1.stepUp();
		in1.dispatchEvent(new window.Event('input', { bubbles: true }));
		in2.stepUp();
		in2.dispatchEvent(new window.Event('input', { bubbles: true }));
		await tick();
		assert.htmlEqual(p.innerHTML, '1 / 2');

		btn1?.click();
		await tick();
		try {
			in1.stepUp();
			assert.fail();
		} catch (e) {
			// expected
		}

		btn3?.click();
		await tick();
		in1.stepUp();
		in1.dispatchEvent(new window.Event('input', { bubbles: true }));
		in2.stepUp();
		in2.dispatchEvent(new window.Event('input', { bubbles: true }));
		await tick();
		assert.htmlEqual(p.innerHTML, '2 / 3');

		btn1?.click();
		await tick();
		in1.value = 'a';
		in2.value = 'b';
		in1.dispatchEvent(new window.Event('input', { bubbles: true }));
		in2.dispatchEvent(new window.Event('input', { bubbles: true }));
		await tick();
		assert.htmlEqual(p.innerHTML, 'a / b');
	}