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default.test() — svelte Function Reference

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

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Entity Profile

Dependency Diagram

graph TD
  ea74e6c3_4c62_73be_b61d_3e3a62300e3a["default.test()"]
  5e2bf5a3_92d5_d360_a9b9_1ddaa1b0f745["_config.js"]
  ea74e6c3_4c62_73be_b61d_3e3a62300e3a -->|defined in| 5e2bf5a3_92d5_d360_a9b9_1ddaa1b0f745
  style ea74e6c3_4c62_73be_b61d_3e3a62300e3a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/svelte/tests/runtime-legacy/samples/binding-select-null-placeholder-2/_config.js lines 14–33

	test({ assert, component, target }) {
		const select = target.querySelector('select');
		ok(select);

		const options = target.querySelectorAll('option');

		assert.equal(options[0].selected, true);
		assert.equal(options[1].selected, false);
		assert.equal(options[0].value, '');

		component.foo = component.items[0];
		assert.equal(options[0].selected, false);
		assert.equal(options[1].selected, true);

		component.foo = { id: 'c' }; // doesn't match an option
		assert.equal(select.value, '');
		assert.equal(select.selectedIndex, -1);
		assert.equal(options[0].selected, false);
		assert.equal(options[1].selected, false);
	}

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Frequently Asked Questions

What does default.test() do?
default.test() is a function in the svelte codebase, defined in packages/svelte/tests/runtime-legacy/samples/binding-select-null-placeholder-2/_config.js.
Where is default.test() defined?
default.test() is defined in packages/svelte/tests/runtime-legacy/samples/binding-select-null-placeholder-2/_config.js at line 14.

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