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sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/binding-select-initial-value-undefined-2/_config.js
packages/svelte/tests/runtime-legacy/samples/binding-select-initial-value-undefined-2/_config.js
import { ok, test } from '../../test'; export default test({ mode: ['client', 'hydrate'], html: ` <p>selected: b</p> <select> <option>a</option> <option selected>b</option> <option>c</option> </select> <p>selected: b</p> `, test({ assert, component, target }) { assert.equal(component.selected, 'b'); const select = target.querySelector('select'); ok(select); const options = [...target.querySelectorAll('option')]; // option with selected attribute should be selected assert.equal(select.value, 'b'); assert.ok(options[1].selected); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/dynamic-component-destroy-null/_config.js
packages/svelte/tests/runtime-legacy/samples/dynamic-component-destroy-null/_config.js
import { test } from '../../test'; export default test({ get props() { return { x: true }; }, test({ component }) { component.x = false; } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/dynamic-component-nulled-out-intro/_config.js
packages/svelte/tests/runtime-legacy/samples/dynamic-component-nulled-out-intro/_config.js
import { test } from '../../test'; export default test({ test({ component }) { component.visible = true; } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/svg-slot-namespace/_config.js
packages/svelte/tests/runtime-legacy/samples/svg-slot-namespace/_config.js
import { ok, test } from '../../test'; export default test({ html: ` <div> <svg> <line x1="0" y1="0" x2="100" y2="100" /> </svg> </div> `, test({ assert, target }) { const div = target.querySelector('div'); ok(div); assert.equal(div.namespaceURI, 'http://www.w3.org/1999/xhtml'); const line = target.querySelector('line'); ok(line); assert.equal(line.namespaceURI, 'http://www.w3.org/2000/svg'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/binding-this-component-computed-key/_config.js
packages/svelte/tests/runtime-legacy/samples/binding-this-component-computed-key/_config.js
import { test } from '../../test'; export default test({ mode: ['client', 'hydrate'], // there's no class instance to retrieve in SSR mode html: ` <div>foo</div> <div>has foo: true</div> ` });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-slot-static-and-dynamic/_config.js
packages/svelte/tests/runtime-legacy/samples/component-slot-static-and-dynamic/_config.js
import { test } from '../../test'; export default test({ html: ` <div> <span slot="a">static</span> <span slot="b">0</span> </div> `, test({ assert, component, target }) { component.dynamic += 1; assert.htmlEqual( target.innerHTML, ` <div> <span slot="a">static</span> <span slot="b">1</span> </div> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/transition-js-if-outro-unrelated-component-store-update/_config.js
packages/svelte/tests/runtime-legacy/samples/transition-js-if-outro-unrelated-component-store-update/_config.js
import { test } from '../../test'; export default test({ async test({ assert, target, component, raf }) { await component.condition.set(false); raf.tick(500); assert.htmlEqual(target.innerHTML, ''); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/whitespace-each-block/_config.js
packages/svelte/tests/runtime-legacy/samples/whitespace-each-block/_config.js
import { test } from '../../test'; export default test({ get props() { return { characters: ['a', 'b', 'c'] }; }, test({ assert, target }) { assert.equal(target.textContent, 'abc'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/ondestroy-prop-access-2/_config.js
packages/svelte/tests/runtime-legacy/samples/ondestroy-prop-access-2/_config.js
import { test } from '../../test'; import { flushSync } from 'svelte'; export default test({ async test({ assert, target, logs }) { const [btn1] = target.querySelectorAll('button'); flushSync(() => { btn1.click(); }); assert.deepEqual(logs, ['bar']); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/context-in-template/_config.js
packages/svelte/tests/runtime-legacy/samples/context-in-template/_config.js
import { test } from '../../test'; export default test({ async test({ assert, target }) { assert.htmlEqual(target.innerHTML, `hello world`); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/const-tag-each-destructure/_config.js
packages/svelte/tests/runtime-legacy/samples/const-tag-each-destructure/_config.js
import { test } from '../../test'; export default test({ html: ` <div>12 120 70, 30+4=34</div> <div>35 350 120, 50+7=57</div> <div>48 480 140, 60+8=68</div> `, async test({ component, target, assert }) { component.constant = 20; assert.htmlEqual( target.innerHTML, ` <div>12 240 140, 60+4=64</div> <div>35 700 240, 100+7=107</div> <div>48 960 280, 120+8=128</div> ` ); component.boxes = [ { width: 3, height: 4 }, { width: 4, height: 5 }, { width: 5, height: 6 }, { width: 6, height: 7 } ]; assert.htmlEqual( target.innerHTML, ` <div>12 240 140, 60+4=64</div> <div>20 400 180, 80+5=85</div> <div>30 600 220, 100+6=106</div> <div>42 840 260, 120+7=127</div> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/if-block-conservative-update/_config.js
packages/svelte/tests/runtime-legacy/samples/if-block-conservative-update/_config.js
import { test } from '../../test'; let count = 0; export default test({ get props() { return { foo: 'potato', fn: () => { count += 1; return true; } }; }, html: '<p>potato</p>', before_test() { count = 0; }, test({ assert, component, target }) { assert.equal(count, 1); component.foo = 'soup'; assert.equal(count, 1); assert.htmlEqual(target.innerHTML, '<p>soup</p>'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-static-at-symbol/_config.js
packages/svelte/tests/runtime-legacy/samples/component-static-at-symbol/_config.js
import { test } from '../../test'; export default test({ html: "<a href='mailto:[email protected]'>email</a>" });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-data-static-boolean/_config.js
packages/svelte/tests/runtime-legacy/samples/component-data-static-boolean/_config.js
import { test } from '../../test'; export default test({ html: '<p>x: true (boolean)</p>' });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/transition-js-slot-5-cancelled-overflow/_config.js
packages/svelte/tests/runtime-legacy/samples/transition-js-slot-5-cancelled-overflow/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; // updated props in the middle of transitions // and cancelled the transition halfway // + spreaded props + overflow context export default test({ html: ` <div>outside Foo Foo Foo</div> <div>inside Foo Foo Foo</div> 0 `, get props() { return { props: 'Foo' }; }, test({ assert, component, target, raf }) { flushSync(() => { component.hide(); }); const [, div] = /** @type {NodeListOf<HTMLDivElement & { foo: number }>} */ ( target.querySelectorAll('div') ); raf.tick(50); assert.equal(div.foo, 0.5); component.props = 'Bar'; assert.htmlEqual( target.innerHTML, ` <div>outside Bar Bar Bar</div> <div>inside Foo Foo Foo</div> 0 ` ); flushSync(() => { component.show(); }); assert.htmlEqual( target.innerHTML, ` <div>outside Bar Bar Bar</div> <div>inside Bar Bar Bar</div> 0 ` ); raf.tick(100); assert.equal(div.foo, 1); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/dynamic-element-change-tag/_config.js
packages/svelte/tests/runtime-legacy/samples/dynamic-element-change-tag/_config.js
import { test } from '../../test'; export default test({ get props() { return { tag: 'div' }; }, html: '<div>Foo</div>', test({ assert, component, target }) { component.tag = 'h1'; assert.htmlEqual( target.innerHTML, ` <h1>Foo</h1> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/binding-input-group-duplicate-value/_config.js
packages/svelte/tests/runtime-legacy/samples/binding-input-group-duplicate-value/_config.js
import { flushSync } from 'svelte'; import { ok, test } from '../../test'; export default test({ html: ` <p>Checked: </p> <hr> <input type='checkbox' value='a'>a<br> <input type='checkbox' value='b'>b<br> <input type='checkbox' value='c'>c<br> <input type='checkbox' value='d'>d<br> <hr> <input type='checkbox' value='a'>a<br> <input type='checkbox' value='b'>b<br> <input type='checkbox' value='c'>c<br> <input type='checkbox' value='d'>d<br> `, test({ assert, target, window }) { const inputs = target.querySelectorAll('input'); const p = target.querySelector('p'); ok(p); assert.equal(inputs[0].checked, false); assert.equal(inputs[1].checked, false); assert.equal(inputs[2].checked, false); assert.equal(inputs[3].checked, false); assert.equal(inputs[4].checked, false); assert.equal(inputs[5].checked, false); assert.equal(inputs[6].checked, false); assert.equal(inputs[7].checked, false); const event = new window.Event('change'); inputs[0].checked = true; inputs[0].dispatchEvent(event); flushSync(); assert.htmlEqual(p.innerHTML, 'Checked: a'); assert.equal(inputs[0].checked, true); assert.equal(inputs[1].checked, false); assert.equal(inputs[2].checked, false); assert.equal(inputs[3].checked, false); assert.equal(inputs[4].checked, true); assert.equal(inputs[5].checked, false); assert.equal(inputs[6].checked, false); assert.equal(inputs[7].checked, false); inputs[3].checked = true; inputs[3].dispatchEvent(event); flushSync(); assert.htmlEqual(p.innerHTML, 'Checked: a,d'); assert.equal(inputs[0].checked, true); assert.equal(inputs[1].checked, false); assert.equal(inputs[2].checked, false); assert.equal(inputs[3].checked, true); assert.equal(inputs[4].checked, true); assert.equal(inputs[5].checked, false); assert.equal(inputs[6].checked, false); assert.equal(inputs[7].checked, true); inputs[4].checked = false; inputs[4].dispatchEvent(event); flushSync(); assert.htmlEqual(p.innerHTML, 'Checked: d'); assert.equal(inputs[0].checked, false); assert.equal(inputs[1].checked, false); assert.equal(inputs[2].checked, false); assert.equal(inputs[3].checked, true); assert.equal(inputs[4].checked, false); assert.equal(inputs[5].checked, false); assert.equal(inputs[6].checked, false); assert.equal(inputs[7].checked, true); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/dynamic-element-event-handler3/_config.js
packages/svelte/tests/runtime-legacy/samples/dynamic-element-event-handler3/_config.js
import { test } from '../../test'; export default test({ html: '<button>Click</button>', test({ assert, logs, target }) { const button = target.querySelector('button'); button?.click(); button?.click(); button?.click(); assert.deepEqual(logs, ['create', 'trigger', 'trigger', 'trigger']); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-svelte-fragment-let-aliased/_config.js
packages/svelte/tests/runtime-legacy/samples/component-svelte-fragment-let-aliased/_config.js
import { test } from '../../test'; export default test({ get props() { return { things: [1, 2, 3] }; }, html: ` <div> <span>1</span> <span>2</span> <span>3</span> </div>`, test({ assert, component, target }) { component.things = [1, 2, 3, 4]; assert.htmlEqual( target.innerHTML, ` <div> <span>1</span> <span>2</span> <span>3</span> <span>4</span> </div> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/inline-style-directive-shorthand/_config.js
packages/svelte/tests/runtime-legacy/samples/inline-style-directive-shorthand/_config.js
import { test } from '../../test'; export default test({ html: ` <p style="color: red;"></p> <p style="color: red;"></p> `, test({ assert, component, target, window }) { const [p1, p2] = target.querySelectorAll('p'); assert.equal(window.getComputedStyle(p1).color, 'rgb(255, 0, 0)'); assert.equal(window.getComputedStyle(p2).color, 'rgb(255, 0, 0)'); component.color = 'blue'; assert.htmlEqual( target.innerHTML, ` <p style="color: blue;"></p> <p style="color: blue;"></p> ` ); assert.equal(window.getComputedStyle(p1).color, 'rgb(0, 0, 255)'); assert.equal(window.getComputedStyle(p2).color, 'rgb(0, 0, 255)'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-binding-blowback-e/_config.js
packages/svelte/tests/runtime-legacy/samples/component-binding-blowback-e/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; export default test({ html: ` <button>click me</button> <button>click me</button> <p>{"value":{"i":0,"j":0}}</p> <p></p> `, test({ assert, target, window }) { const button = target.querySelectorAll('button')[1]; button.dispatchEvent(new window.Event('click', { bubbles: true })); flushSync(); assert.htmlEqual( target.innerHTML, ` <button>click me</button> <button>click me</button> <p>{"value":{"i":0,"j":0}}</p> <p>{"value":{"i":1,"j":0}}</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-if-placement/_config.js
packages/svelte/tests/runtime-legacy/samples/component-if-placement/_config.js
import { test } from '../../test'; export default test({ get props() { return { flag: true }; }, html: ` <span>Before</span> <span>Component</span> <span>After</span> `, test({ assert, component, target }) { component.flag = false; assert.htmlEqual( target.innerHTML, ` <span>Before</span> <span>Component</span> <span>After</span> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/transition-js-if-else-block-dynamic-outro/_config.js
packages/svelte/tests/runtime-legacy/samples/transition-js-if-else-block-dynamic-outro/_config.js
import { test } from '../../test'; export default test({ get props() { return { z: 'z' }; }, test({ assert, component, target, raf }) { assert.equal(target.querySelector('div'), component.no); component.x = true; raf.tick(25); assert.equal(component.yes.foo, undefined); assert.equal(component.no.foo, 0.75); raf.tick(75); assert.equal(component.yes.foo, undefined); assert.equal(component.no.foo, 0.25); raf.tick(100); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/transition-js-slot-4-cancelled/_config.js
packages/svelte/tests/runtime-legacy/samples/transition-js-slot-4-cancelled/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; // updated props in the middle of transitions // and cancelled the transition halfway export default test({ html: ` <div>outside Foo Foo Foo</div> <div>inside Foo Foo Foo</div> `, get props() { return { props: 'Foo' }; }, async test({ assert, component, target, raf }) { flushSync(() => { component.hide(); }); const [, div] = /** @type {NodeListOf<HTMLDivElement & { foo: number }>} */ ( target.querySelectorAll('div') ); assert.htmlEqual( target.innerHTML, ` <div>outside Bar Foo Bar</div> <div>inside Foo Foo Foo</div> ` ); raf.tick(50); assert.equal(div.foo, 0.5); component.props = 'Bar'; assert.htmlEqual( target.innerHTML, ` <div>outside Bar Bar Bar</div> <div>inside Foo Foo Foo</div> ` ); flushSync(() => { component.show(); }); assert.htmlEqual( target.innerHTML, ` <div>outside Bar Bar Bar</div> <div>inside Bar Bar Bar</div> ` ); raf.tick(100); assert.equal(div.foo, 1); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/variable-assigned-store-state/_config.js
packages/svelte/tests/runtime-legacy/samples/variable-assigned-store-state/_config.js
import { flushSync } from 'svelte'; import { ok, test } from '../../test'; export default test({ async test({ assert, target, window }) { const [btn1, btn2] = target.querySelectorAll('button'); const p = target.querySelector('p'); assert.equal(p?.innerHTML, ''); flushSync(() => { btn2.click(); }); assert.equal(p?.innerHTML, '1'); flushSync(() => { btn1.click(); }); assert.equal(p?.innerHTML, '1'); flushSync(() => { btn2.click(); }); assert.equal(p?.innerHTML, '2'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/immutable-option/_config.js
packages/svelte/tests/runtime-legacy/samples/immutable-option/_config.js
import { test } from '../../test'; export default test({ immutable: true, html: '<div><h3>Called 1 times.</h3></div>', test({ assert, component, target }) { // eslint-disable-next-line no-self-assign component.foo = component.foo; assert.htmlEqual(target.innerHTML, '<div><h3>Called 1 times.</h3></div>'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/pre-tag/_config.js
packages/svelte/tests/runtime-legacy/samples/pre-tag/_config.js
import { test } from '../../test'; export default test({ mode: ['client', 'server'], // output is correct, but test suite chokes on the extra ssr comment which is harmless withoutNormalizeHtml: 'only-strip-comments', // because whitespace inside pre tags is significant // Note how we're testing against target.innerHTML which already removed the redundant first newline html: `<pre id="pre"> A B <span> C D </span> E F </pre> <div id="div">A B <span>C D</span> E F</div> <div id="div-with-pre"><pre> A B <span> C D </span> E F </pre></div> <div id="pre-with-leading-newline"><pre>leading newline</pre> <pre> leading newline and spaces</pre> <pre> leading newlines</pre></div> <div id="pre-without-leading-newline"><pre>without spaces</pre> <pre> with spaces </pre> <pre>${' '} newline after leading space</pre></div> <pre id="pre-with-multiple-leading-newlines"> multiple leading newlines</pre>` });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/if-block-component-without-outro/_config.js
packages/svelte/tests/runtime-legacy/samples/if-block-component-without-outro/_config.js
import { test } from '../../test'; export default test({ get props() { return { foo: true }; }, html: '<div>A wild component appears</div>', test({ assert, component, target }) { component.foo = false; assert.htmlEqual(target.innerHTML, ''); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-slot-let-f/_config.js
packages/svelte/tests/runtime-legacy/samples/component-slot-let-f/_config.js
import { test } from '../../test'; export default test({ html: ` <span>1</span> <span>1</span> `, async test({ assert, target, component }) { component.x = 2; assert.htmlEqual( target.innerHTML, ` <span>2</span> <span>2</span> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/await-then-catch-non-promise/_config.js
packages/svelte/tests/runtime-legacy/samples/await-then-catch-non-promise/_config.js
import { test } from '../../test'; export default test({ get props() { return { thePromise: 'not actually a promise' }; }, html: ` <p>the value is not actually a promise</p> `, test({ assert, component, target }) { component.thePromise = 'still not a promise'; assert.htmlEqual( target.innerHTML, ` <p>the value is still not a promise</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/dynamic-element-svg/_config.js
packages/svelte/tests/runtime-legacy/samples/dynamic-element-svg/_config.js
import { test } from '../../test'; export default test({ html: '<svg xmlns="http://www.w3.org/2000/svg"><path xmlns="http://www.w3.org/2000/svg"></path></svg>', test({ assert, target }) { const svg = target.querySelector('svg'); const rect = target.querySelector('path'); assert.equal(svg?.namespaceURI, 'http://www.w3.org/2000/svg'); assert.equal(rect?.namespaceURI, 'http://www.w3.org/2000/svg'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/await-then-destruct-computed-props/_config.js
packages/svelte/tests/runtime-legacy/samples/await-then-destruct-computed-props/_config.js
import { test } from '../../test'; export default test({ async test({ assert, component, target }) { await Promise.resolve(); assert.htmlEqual( target.innerHTML, ` <p>propA: 3</p> <p>propB: 7</p> <p>num: 3</p> <p>rest: {"prop3":{"prop9":9,"prop10":10}}</p> <p>propZ: 5</p> <p>propY: 6</p> <p>rest: {"propX":7,"propW":8}</p> ` ); await (component.object = Promise.resolve({ prop1: 'one', prop2: 'two', prop3: { prop7: 'seven' }, prop4: { prop10: 'ten' } })); await Promise.resolve(); assert.htmlEqual( target.innerHTML, ` <p>propA: seven</p> <p>propB: ten</p> <p>num: 5</p> <p>rest: {"prop1":"one","prop2":"two"}</p> <p>propZ: 5</p> <p>propY: 6</p> <p>rest: {"propX":7,"propW":8}</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/instrumentation-script-loop-scope/_config.js
packages/svelte/tests/runtime-legacy/samples/instrumentation-script-loop-scope/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; export default test({ html: ` <button>foo</button> <p>x: 0</p> `, test({ assert, target, window }) { const buttons = target.querySelectorAll('button'); const click = new window.MouseEvent('click', { bubbles: true }); buttons[0].dispatchEvent(click); flushSync(); assert.htmlEqual( target.innerHTML, ` <button>foo</button> <p>x: 42</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/if-block-outro-nested-else/_config.js
packages/svelte/tests/runtime-legacy/samples/if-block-outro-nested-else/_config.js
import { test } from '../../test'; export default test({ test({ component }) { // Would cause "TypeError: Cannot read property 'o' of undefined" component.foo = false; } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/action-custom-event-handler-in-each/_config.js
packages/svelte/tests/runtime-legacy/samples/action-custom-event-handler-in-each/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; export default test({ html: ` <button>foo</button> <button>bar</button> <button>baz</button> <p>fromDom: </p> <p>fromState: </p> `, test({ assert, component, target, window }) { const event = new window.MouseEvent('click'); const buttons = target.querySelectorAll('button'); buttons[1].dispatchEvent(event); flushSync(); assert.htmlEqual( target.innerHTML, ` <button>foo</button> <button>bar</button> <button>baz</button> <p>fromDom: bar</p> <p>fromState: bar</p> ` ); assert.equal(component.fromDom, 'bar'); assert.equal(component.fromState, 'bar'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/const-tag-each-const/_config.js
packages/svelte/tests/runtime-legacy/samples/const-tag-each-const/_config.js
import { test } from '../../test'; export default test({ html: ` <p>0</p> <p>bar: 1,2,3,1,1,2,3,2, num: 1</p> <p>bar: 0,2,4,1,0,2,4,2, num: 2</p> `, async test({ component, target, assert }) { assert.htmlEqual( target.innerHTML, ` <p>0</p> <p>bar: 1,2,3,1,1,2,3,2, num: 1</p> <p>bar: 0,2,4,1,0,2,4,2, num: 2</p> ` ); component.nums = [1, 2, 3]; assert.htmlEqual( target.innerHTML, ` <p>0</p> <p>bar: 1,2,3,1,1,2,3,2,1,2,3,3, num: 1</p> <p>bar: 0,2,4,1,0,2,4,2,0,2,4,3, num: 2</p> <p>bar: -100,0,100,1,-100,0,100,2,-100,0,100,3, num: 3</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/empty-style-block/_config.js
packages/svelte/tests/runtime-legacy/samples/empty-style-block/_config.js
import { test } from '../../test'; export default test({ html: '' });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/transition-js-destroyed-before-end/_config.js
packages/svelte/tests/runtime-legacy/samples/transition-js-destroyed-before-end/_config.js
import { test } from '../../test'; export default test({ get props() { return { visible: true }; }, test({ assert, component, target, raf }) { component.visible = false; const div = /** @type {HTMLDivElement & { foo: number }} */ (target.querySelector('div')); raf.tick(50); assert.equal(div.foo, 0.5); component.$destroy(); raf.tick(100); }, warnings: ['Tried to unmount a component that was not mounted'] });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/raw-mustaches-preserved/_config.js
packages/svelte/tests/runtime-legacy/samples/raw-mustaches-preserved/_config.js
import { test } from '../../test'; export default test({ get props() { return { raw: '<p>does not change</p>' }; }, html: '<div><p>does not change</p></div>', test({ assert, component, target }) { const p = target.querySelector('p'); component.raw = '<p>does not change</p>'; assert.htmlEqual(target.innerHTML, '<div><p>does not change</p></div>'); assert.strictEqual(target.querySelector('p'), p); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/binding-select-initial-value/_config.js
packages/svelte/tests/runtime-legacy/samples/binding-select-initial-value/_config.js
import { ok, test } from '../../test'; export default test({ ssrHtml: ` <p>selected: b</p> <select> <option>a</option> <option selected>b</option> <option>c</option> </select> <p>selected: b</p> `, get props() { return { selected: 'b' }; }, test({ assert, target, variant }) { assert.htmlEqual( target.innerHTML, ` <p>selected: b</p> <select> <option>a</option> <option${variant === 'hydrate' ? ' selected' : ''}>b</option> <option>c</option> </select> <p>selected: b</p> ` ); const select = target.querySelector('select'); ok(select); const options = [...target.querySelectorAll('option')]; assert.equal(select.value, 'b'); assert.ok(options[1].selected); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/each-block-else-starts-empty/_config.js
packages/svelte/tests/runtime-legacy/samples/each-block-else-starts-empty/_config.js
import { test } from '../../test'; export default test({ get props() { return { /** @type {string[]} */ animals: [], foo: 'something else' }; }, html: ` before <p>no animals, but rather something else</p> after `, test({ assert, component, target }) { component.animals = ['wombat']; assert.htmlEqual( target.innerHTML, ` before <p>wombat</p> after ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/binding-contenteditable-text-initial/_config.js
packages/svelte/tests/runtime-legacy/samples/binding-contenteditable-text-initial/_config.js
import { flushSync } from 'svelte'; import { ok, test } from '../../test'; export default test({ get props() { return { /** @type {string | null} */ name: null }; }, html: ` <editor contenteditable="true"><b>world</b></editor> <p>hello world</p> `, ssrHtml: ` <editor contenteditable="true"><b>world</b></editor> <p>hello</p> `, test({ assert, component, target, window }) { assert.equal(component.name, 'world'); const el = target.querySelector('editor'); ok(el); const event = new window.Event('input'); el.textContent = 'everybody'; el.dispatchEvent(event); flushSync(); assert.htmlEqual( target.innerHTML, ` <editor contenteditable="true">everybody</editor> <p>hello everybody</p> ` ); component.name = 'goodbye'; assert.equal(el.textContent, 'goodbye'); assert.htmlEqual( target.innerHTML, ` <editor contenteditable="true">goodbye</editor> <p>hello goodbye</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/raw-anchor-last-child/_config.js
packages/svelte/tests/runtime-legacy/samples/raw-anchor-last-child/_config.js
import { ok, test } from '../../test'; export default test({ get props() { return { raw: '<span>foo</span>' }; }, test({ assert, component, target }) { const span = target.querySelector('span'); ok(span); // In Svelte 5 we have an anchor after the raw fragment assert.ok(span.nextSibling); assert.ok(!span.nextSibling?.nextSibling); component.raw = '<span>bar</span>'; } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/each-block-keyed-iife/_config.js
packages/svelte/tests/runtime-legacy/samples/each-block-keyed-iife/_config.js
import { test } from '../../test'; export default test({ html: ` <div>1</div> <div>2</div> <div>3</div> ` });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/dynamic-element-class-directive/_config.js
packages/svelte/tests/runtime-legacy/samples/dynamic-element-class-directive/_config.js
import { test } from '../../test'; export default test({ html: ` <div class="svelte-1vsuzn0 active">foo</div> <div class="svelte-1vsuzn0 active">foo0</div> <div class="svelte-1vsuzn0 active">foo0</div> <div class="svelte-1vsuzn0 active">foo0</div> <div class="svelte-1vsuzn0 active">foo1</div> <div class="svelte-1vsuzn0 active">foo2</div> <div class="svelte-1vsuzn0 active">foo3</div> ` });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/deconflict-non-helpers/_config.js
packages/svelte/tests/runtime-legacy/samples/deconflict-non-helpers/_config.js
import { test } from '../../test'; export default test({ html: 'ABCD', test({ assert, component }) { assert.equal(component.compute(), 'ABCD'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/deconflict-non-helpers/module.js
packages/svelte/tests/runtime-legacy/samples/deconflict-non-helpers/module.js
export const addCss = 'a'; export const addedCss = 'b'; export const applyComputations = 'c'; export const renderMainFragment = 'd';
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/window-bind-scroll-update/_config.js
packages/svelte/tests/runtime-legacy/samples/window-bind-scroll-update/_config.js
import { test } from '../../test'; import { vi } from 'vitest'; /** @type {Window['scrollTo']} */ let original_scrollTo; export default test({ before_test() { vi.useFakeTimers(); Object.defineProperties(window, { pageYOffset: { value: 0, configurable: true, writable: true }, pageXOffset: { value: 0, configurable: true, writable: true } }); original_scrollTo = window.scrollTo; // @ts-ignore window.scrollTo = (x, y) => { window.scrollX = x; window.pageYOffset = y; }; }, after_test() { vi.useRealTimers(); window.scrollTo = original_scrollTo; }, async test({ assert, component, window }) { assert.equal(window.pageYOffset, 0); // clear the previous 'scrolling' state await vi.runAllTimersAsync(); component.scrollY = 100; await vi.runAllTimersAsync(); assert.equal(window.pageYOffset, 100); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/transition-js-slot-3/_config.js
packages/svelte/tests/runtime-legacy/samples/transition-js-slot-3/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; export default test({ html: ` <div>Foo</div> `, test({ assert, component, target, raf }) { flushSync(() => { component.hide(); }); const div = /** @type {HTMLDivElement & { foo: number }} */ (target.querySelector('div')); raf.tick(50); assert.equal(div.foo, 0.5); flushSync(() => { component.show(); }); assert.htmlEqual(target.innerHTML, '<div>Bar</div>'); raf.tick(75); assert.equal(div.foo, 0.75); raf.tick(100); assert.equal(div.foo, 1); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-slot-named-scope/_config.js
packages/svelte/tests/runtime-legacy/samples/component-slot-named-scope/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; export default test({ test({ assert, logs, target }) { const btn = target.querySelector('button'); btn?.click(); flushSync(); assert.deepEqual(logs, [1]); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/spread-reuse-levels/_config.js
packages/svelte/tests/runtime-legacy/samples/spread-reuse-levels/_config.js
import { test } from '../../test'; export default test({ html: ` <pre>{"a":1,"b":[1],"c":42}</pre> <pre>{"a":true,"b":true,"c":true}</pre> `, ssrHtml: ` <pre>{"a":1,"b":[1],"c":42}</pre> <pre>{}</pre> `, test({ assert, component, target }) { component.a = 2; assert.htmlEqual( target.innerHTML, ` <pre>{"a":2,"b":[1],"c":42}</pre> <pre>{"a":true,"b":false,"c":false}</pre> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/each-block-keyed-unshift/_config.js
packages/svelte/tests/runtime-legacy/samples/each-block-keyed-unshift/_config.js
import { test } from '../../test'; export default test({ get props() { return { titles: [{ name: 'b' }, { name: 'c' }] }; }, html: ` <p>b</p> <p>c</p> `, test({ assert, component, target }) { component.titles = [{ name: 'a' }, { name: 'b' }, { name: 'c' }]; assert.htmlEqual( target.innerHTML, ` <p>a</p> <p>b</p> <p>c</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/event-handler-each-deconflicted/_config.js
packages/svelte/tests/runtime-legacy/samples/event-handler-each-deconflicted/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; export default test({ get props() { return { foo: [1], bar: [2], clicked: 'neither' }; }, html: ` <button>foo</button> <button>bar</button> <p>clicked: neither</p> `, test({ assert, component, target, window }) { const buttons = target.querySelectorAll('button'); const event = new window.MouseEvent('click', { bubbles: true }); buttons[0].dispatchEvent(event); flushSync(); assert.equal(component.clicked, 'foo'); assert.htmlEqual( target.innerHTML, ` <button>foo</button> <button>bar</button> <p>clicked: foo</p> ` ); buttons[1].dispatchEvent(event); flushSync(); assert.equal(component.clicked, 'bar'); assert.htmlEqual( target.innerHTML, ` <button>foo</button> <button>bar</button> <p>clicked: bar</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/escaped-attr-3/_config.js
packages/svelte/tests/runtime-legacy/samples/escaped-attr-3/_config.js
import { test } from '../../test'; export default test({ test({ assert, target }) { assert.htmlEqual(target.innerHTML, '<div title="&amp;<">blah</div>'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/binding-select-multiple/_config.js
packages/svelte/tests/runtime-legacy/samples/binding-select-multiple/_config.js
import { flushSync } from 'svelte'; import { ok, test } from '../../test'; export default test({ get props() { return { selected: ['two', 'three'] }; }, html: ` <select multiple> <option>one</option> <option>two</option> <option>three</option> </select> <p>selected: two, three</p> `, test({ assert, component, target, window }) { const select = target.querySelector('select'); ok(select); const options = [...target.querySelectorAll('option')]; const change = new window.Event('change'); options[1].selected = false; select.dispatchEvent(change); flushSync(); assert.deepEqual(component.selected, ['three']); assert.htmlEqual( target.innerHTML, ` <select multiple> <option>one</option> <option>two</option> <option>three</option> </select> <p>selected: three</p> ` ); options[0].selected = true; select.dispatchEvent(change); flushSync(); assert.deepEqual(component.selected, ['one', 'three']); assert.htmlEqual( target.innerHTML, ` <select multiple> <option>one</option> <option>two</option> <option>three</option> </select> <p>selected: one, three</p> ` ); component.selected = ['one', 'two']; assert.ok(options[0].selected); assert.ok(options[1].selected); assert.ok(!options[2].selected); assert.htmlEqual( target.innerHTML, ` <select multiple> <option>one</option> <option>two</option> <option>three</option> </select> <p>selected: one, two</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-slot-let-in-slot-2/_config.js
packages/svelte/tests/runtime-legacy/samples/component-slot-let-in-slot-2/_config.js
import { ok, test } from '../../test'; /** @type {string[]} */ let logs; /** @param {string} value */ function log(value) { logs.push(value); } export default test({ get props() { return { prop: 'a', log }; }, html: '<button></button>', before_test() { logs = []; }, async test({ assert, component, target, window }) { const button = target.querySelector('button'); ok(button); await button.dispatchEvent(new window.MouseEvent('click', { bubbles: true })); assert.deepEqual(logs, ['a']); component.prop = 'b'; await button.dispatchEvent(new window.MouseEvent('click', { bubbles: true })); assert.deepEqual(logs, ['a', 'b']); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/key-block-transition-local/_config.js
packages/svelte/tests/runtime-legacy/samples/key-block-transition-local/_config.js
import { test } from '../../test'; export default test({ get props() { return { x: false, y: 1 }; }, test({ assert, component, target, raf }) { component.x = true; let div = /** @type {HTMLDivElement & { foo: number }} */ (target.querySelector('div')); raf.tick(0); assert.equal(div.foo, undefined); // play both in and out transition when changed with `{#key}` component.y = 2; assert.htmlEqual(target.innerHTML, '<div></div><div></div>'); const [leaving, incoming] = /** @type {NodeListOf<HTMLDivElement & { foo: number }>} */ ( target.querySelectorAll('div') ); raf.tick(50); assert.equal(leaving.foo, 0.5); assert.equal(incoming.foo, 0.5); raf.tick(100); assert.htmlEqual(target.innerHTML, '<div></div>'); assert.equal(leaving.foo, 0); assert.equal(incoming.foo, 1); // do not play out transition when removed by `{#if}` component.x = false; assert.htmlEqual(target.innerHTML, ''); // do not play in transition when added back with `{#if}` component.x = true; assert.htmlEqual(target.innerHTML, '<div></div>'); div = /** @type {HTMLDivElement & { foo: number }} */ (target.querySelector('div')); assert.equal(div.foo, undefined); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/event-handler-sanitize/_config.js
packages/svelte/tests/runtime-legacy/samples/event-handler-sanitize/_config.js
import { flushSync } from 'svelte'; import { ok, test } from '../../test'; export default test({ html: ` <div>toggle</div> <button>toggle</button> `, async test({ assert, target, window }) { const div = target.querySelector('div'); const button = target.querySelector('button'); ok(div); ok(button); const event = new window.MouseEvent('some-event'); div.dispatchEvent(event); flushSync(); assert.htmlEqual( target.innerHTML, ` <div>toggle</div> <button>toggle</button> <p>hello!</p> ` ); button.click(); flushSync(); assert.htmlEqual( target.innerHTML, ` <div>toggle</div> <button>toggle</button> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/const-tag-await-then-destructuring-computed-props/_config.js
packages/svelte/tests/runtime-legacy/samples/const-tag-await-then-destructuring-computed-props/_config.js
import { test } from '../../test'; export default test({ html: ` <p>4, 12, 60</p> `, async test({ component, target, assert }) { component.permutation = [2, 3, 1]; await (component.promise1 = Promise.resolve({ length: 1, width: 2, height: 3 })); try { await (component.promise2 = Promise.reject({ length: 97, width: 98, height: 99 })); } catch (e) { // nothing } assert.htmlEqual( target.innerHTML, ` <p>2, 11, 2</p> <p>9506, 28811, 98</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-namespaced/_config.js
packages/svelte/tests/runtime-legacy/samples/component-namespaced/_config.js
import { test } from '../../test'; export default test({ get props() { return { a: 1 }; }, html: ` <p>foo 1</p> `, test({ assert, component, target }) { component.a = 2; assert.htmlEqual( target.innerHTML, ` <p>foo 2</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/window-binding-scroll-store/_config.js
packages/svelte/tests/runtime-legacy/samples/window-binding-scroll-store/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; /** @type {Window['scrollTo']} */ let original_scrollTo; export default test({ before_test() { Object.defineProperties(window, { scrollY: { value: 0, configurable: true } }); original_scrollTo = window.scrollTo; // @ts-ignore window.scrollTo = (x, y) => {}; }, after_test() { window.scrollTo = original_scrollTo; }, test({ assert, target, window }) { assert.equal(window.scrollY, 0); const event = new window.Event('scroll'); Object.defineProperties(window, { scrollY: { value: 234, configurable: true } }); window.dispatchEvent(event); flushSync(); assert.htmlEqual( target.innerHTML, '<p style="position: fixed; top: 1em; left: 1em;">scroll\ny\nis\n234.\n234\n*\n234\n=\n54756</p><div style="height: 9999px"></div>' ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/ondestroy-prop-access-3/_config.js
packages/svelte/tests/runtime-legacy/samples/ondestroy-prop-access-3/_config.js
import { test } from '../../test'; import { flushSync } from 'svelte'; export default test({ async test({ target }) { const [btn1] = target.querySelectorAll('button'); btn1.click(); flushSync(); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-slot-if-block/_config.js
packages/svelte/tests/runtime-legacy/samples/component-slot-if-block/_config.js
import { test } from '../../test'; export default test({ html: ` <div> <p>unconditional</p> </div>`, test({ assert, component, target }) { component.foo = true; assert.htmlEqual( target.innerHTML, ` <div> <p>unconditional</p> <p>conditional</p> </div> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/await-then-catch/_config.js
packages/svelte/tests/runtime-legacy/samples/await-then-catch/_config.js
import { test } from '../../test'; import { create_deferred } from '../../../helpers.js'; /** @type {ReturnType<typeof create_deferred>} */ let deferred; export default test({ before_test() { deferred = create_deferred(); }, get props() { return { thePromise: deferred.promise }; }, html: ` <p>loading...</p> `, test({ assert, component, target }) { deferred.resolve(42); return deferred.promise .then(() => { assert.htmlEqual( target.innerHTML, ` <p>the value is 42</p> ` ); deferred = create_deferred(); component.thePromise = deferred.promise; assert.htmlEqual(target.innerHTML, '<p>loading...</p>'); deferred.reject(new Error('something broke')); return deferred.promise.catch(() => {}); }) .then(() => { assert.htmlEqual(target.innerHTML, '<p>oh no! something broke</p>'); }); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-slot-let-destructured/_config.js
packages/svelte/tests/runtime-legacy/samples/component-slot-let-destructured/_config.js
import { test } from '../../test'; export default test({ get props() { return { things: [{ num: 1 }, { num: 2 }, { num: 3 }] }; }, html: ` <div> <span>1</span> <span>2</span> <span>3</span> </div>`, test({ assert, component, target }) { component.things = [{ num: 1 }, { num: 2 }, { num: 3 }, { num: 4 }]; assert.htmlEqual( target.innerHTML, ` <div> <span>1</span> <span>2</span> <span>3</span> <span>4</span> </div> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/dynamic-element-svg-inherit-namespace/_config.js
packages/svelte/tests/runtime-legacy/samples/dynamic-element-svg-inherit-namespace/_config.js
import { test } from '../../test'; export default test({ test({ assert, target }) { const [svg1, svg2] = target.querySelectorAll('svg'); const [path1, path2] = target.querySelectorAll('path'); const [fO1, fO2] = target.querySelectorAll('foreignObject'); const [span1, span2] = target.querySelectorAll('span'); assert.equal(svg1.namespaceURI, 'http://www.w3.org/2000/svg'); assert.equal(path1.namespaceURI, 'http://www.w3.org/2000/svg'); assert.equal(svg2.namespaceURI, 'http://www.w3.org/2000/svg'); assert.equal(path2.namespaceURI, 'http://www.w3.org/2000/svg'); assert.equal(fO1.namespaceURI, 'http://www.w3.org/2000/svg'); assert.equal(span1.namespaceURI, 'http://www.w3.org/1999/xhtml'); assert.equal(fO2.namespaceURI, 'http://www.w3.org/2000/svg'); assert.equal(span2.namespaceURI, 'http://www.w3.org/1999/xhtml'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/deconflict-contexts/_config.js
packages/svelte/tests/runtime-legacy/samples/deconflict-contexts/_config.js
import { test } from '../../test'; export default test({ html: ` <ul><li>foo</li><li>bar</li><li>baz</li></ul> `, get props() { return { components: ['foo', 'bar', 'baz'] }; } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/head-if-else-block/_config.js
packages/svelte/tests/runtime-legacy/samples/head-if-else-block/_config.js
import { test } from '../../test'; export default test({ get props() { return { condition: false }; }, test({ assert, component, window }) { assert.equal(window.document.title, ''); assert.equal(Boolean(window.document.getElementById('meta')), true); component.condition = true; assert.equal(window.document.title, 'woo!!!'); assert.equal(window.document.getElementById('meta'), null); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/event-handler-modifier-self/_config.js
packages/svelte/tests/runtime-legacy/samples/event-handler-modifier-self/_config.js
import { ok, test } from '../../test'; export default test({ html: ` <div> <button>click me</button> </div> `, async test({ assert, component, target, window }) { const button = target.querySelector('button'); ok(button); const event = new window.MouseEvent('click', { bubbles: true }); await button.dispatchEvent(event); assert.ok(!component.inner_clicked); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/binding-select/_config.js
packages/svelte/tests/runtime-legacy/samples/binding-select/_config.js
import { flushSync } from 'svelte'; import { ok, test } from '../../test'; export default test({ ssrHtml: ` <p>selected: one</p> <select> <option selected>one</option> <option>two</option> <option>three</option> </select> <p>selected: one</p> `, get props() { return { selected: 'one' }; }, test({ assert, component, target, window, variant }) { assert.htmlEqual( target.innerHTML, ` <p>selected: one</p> <select> <option${variant === 'hydrate' ? ' selected' : ''}>one</option> <option>two</option> <option>three</option> </select> <p>selected: one</p> ` ); const select = target.querySelector('select'); ok(select); const options = [...target.querySelectorAll('option')]; assert.deepEqual(options, [...select.options]); assert.equal(component.selected, 'one'); const change = new window.Event('change'); options[1].selected = true; select.dispatchEvent(change); flushSync(); assert.equal(component.selected, 'two'); assert.htmlEqual( target.innerHTML, ` <p>selected: two</p> <select> <option${variant === 'hydrate' ? ' selected' : ''}>one</option> <option>two</option> <option>three</option> </select> <p>selected: two</p> ` ); component.selected = 'three'; } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/binding-input-checkbox-group-outside-each/_config.js
packages/svelte/tests/runtime-legacy/samples/binding-input-checkbox-group-outside-each/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; const values = [{ name: 'Alpha' }, { name: 'Beta' }, { name: 'Gamma' }]; export default test({ get props() { return { values, selected: [values[1]] }; }, html: ` <label> <input type="checkbox" value="[object Object]"> Alpha </label> <label> <input type="checkbox" value="[object Object]"> Beta </label> <label> <input type="checkbox" value="[object Object]"> Gamma </label> <p>Beta</p>`, ssrHtml: ` <label> <input type="checkbox" value="[object Object]"> Alpha </label> <label> <input type="checkbox" value="[object Object]" checked> Beta </label> <label> <input type="checkbox" value="[object Object]"> Gamma </label> <p>Beta</p>`, test({ assert, component, target, window }) { const inputs = target.querySelectorAll('input'); assert.equal(inputs[0].checked, false); assert.equal(inputs[1].checked, true); assert.equal(inputs[2].checked, false); const event = new window.Event('change'); inputs[0].checked = true; inputs[0].dispatchEvent(event); flushSync(); assert.htmlEqual( target.innerHTML, ` <label> <input type="checkbox" value="[object Object]"> Alpha </label> <label> <input type="checkbox" value="[object Object]"> Beta </label> <label> <input type="checkbox" value="[object Object]"> Gamma </label> <p>Alpha, Beta</p> ` ); component.selected = [component.values[1], component.values[2]]; assert.equal(inputs[0].checked, false); assert.equal(inputs[1].checked, true); assert.equal(inputs[2].checked, true); assert.htmlEqual( target.innerHTML, ` <label> <input type="checkbox" value="[object Object]"> Alpha </label> <label> <input type="checkbox" value="[object Object]"> Beta </label> <label> <input type="checkbox" value="[object Object]"> Gamma </label> <p>Beta, Gamma</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/dynamic-element-action-update/_config.js
packages/svelte/tests/runtime-legacy/samples/dynamic-element-action-update/_config.js
import { test } from '../../test'; /** @type {string[]} */ let logs = []; export default test({ html: ` <h1>tag is h1.</h1> `, get props() { return { /** @type {string | false} */ tag: 'h1', /** @param {string} log */ pushLogs(log) { logs.push(log); } }; }, after_test() { logs = []; }, async test({ assert, component, target }) { assert.equal(component.tag, 'h1'); assert.deepEqual(logs, ['create: h1,opt1']); component.opt = 'opt2'; assert.equal(component.tag, 'h1'); assert.deepEqual(logs, ['create: h1,opt1', 'update: h1,opt2']); component.tag = 'h2'; assert.equal(component.tag, 'h2'); assert.deepEqual(logs, ['create: h1,opt1', 'update: h1,opt2', 'destroy', 'create: h2,opt2']); assert.htmlEqual(target.innerHTML, '<h2>tag is h2.</h2>'); component.tag = false; assert.deepEqual(logs, [ 'create: h1,opt1', 'update: h1,opt2', 'destroy', 'create: h2,opt2', 'destroy' ]); assert.htmlEqual(target.innerHTML, ''); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/bitmask-overflow-slot/_config.js
packages/svelte/tests/runtime-legacy/samples/bitmask-overflow-slot/_config.js
import { test } from '../../test'; export default test({ html: ` <p>0</p> <p>1</p> <p>2</p> <p>3</p> <p>4</p> <p>5</p> <p>6</p> <p>7</p> <p>8</p> <p>9</p> <p>10</p> <p>11</p> <p>12</p> <p>13</p> <p>14</p> <p>15</p> <p>16</p> <p>17</p> <p>18</p> <p>19</p> <p>20</p> <p>21</p> <p>22</p> <p>23</p> <p>24</p> <p>25</p> <p>26</p> <p>27</p> <p>28</p> <p>29</p> <p>30</p> <p>31</p> <p>32</p> <p>33</p> <p>34</p> <p>35</p> <p>36</p> <p>37</p> <p>38</p> <p>39</p> <p>40</p> <p>5:36</p> <p>6:37</p> <p>38</p> <p>0</p> `, async test({ assert, component, target }) { component.reads = {}; component._0 = 'a'; component._30 = 'b'; component._31 = 'c'; component._32 = 'd'; component._40 = 'e'; component._5 = 'f'; component._6 = 'g'; component._36 = 'h'; component._37 = 'i'; assert.htmlEqual( target.innerHTML, ` <p>a</p> <p>1</p> <p>2</p> <p>3</p> <p>4</p> <p>f</p> <p>g</p> <p>7</p> <p>8</p> <p>9</p> <p>10</p> <p>11</p> <p>12</p> <p>13</p> <p>14</p> <p>15</p> <p>16</p> <p>17</p> <p>18</p> <p>19</p> <p>20</p> <p>21</p> <p>22</p> <p>23</p> <p>24</p> <p>25</p> <p>26</p> <p>27</p> <p>28</p> <p>29</p> <p>b</p> <p>c</p> <p>d</p> <p>33</p> <p>34</p> <p>35</p> <p>h</p> <p>i</p> <p>38</p> <p>39</p> <p>e</p> <p>f:h</p> <p>g:i</p> <p>38</p> <p>a</p> ` ); assert.deepEqual(component.reads, { _0: 1, _5: 3, _6: 3, _30: 1, _31: 1, _32: 1, _36: 3, _37: 3, _40: 1 }); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/each-block-component-no-props/_config.js
packages/svelte/tests/runtime-legacy/samples/each-block-component-no-props/_config.js
import { test } from '../../test'; export default test({ html: ` <p>hello</p> `, async test({ assert, component, target }) { await component.remove(); assert.htmlEqual(target.innerHTML, ''); await component.add(); assert.htmlEqual(target.innerHTML, '<p>hello</p>'); await component.remove(); assert.htmlEqual(target.innerHTML, ''); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/context-api-b/_config.js
packages/svelte/tests/runtime-legacy/samples/context-api-b/_config.js
import { test } from '../../test'; export default test({ html: ` <div>foo/bar</div> <div>foo/baz</div> ` });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/immutable-svelte-meta-false/_config.js
packages/svelte/tests/runtime-legacy/samples/immutable-svelte-meta-false/_config.js
import { test } from '../../test'; export default test({ immutable: true, html: '<div><h3>Called 1 times.</h3></div>', test({ assert, component, target }) { // eslint-disable-next-line no-self-assign component.foo = component.foo; assert.htmlEqual(target.innerHTML, '<div><h3>Called 2 times.</h3></div>'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/reactive-value-dependency-not-referenced/_config.js
packages/svelte/tests/runtime-legacy/samples/reactive-value-dependency-not-referenced/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; export default test({ html: ` <p>42</p> <p>42</p> `, test({ assert, component, target }) { component.updateStore(undefined); flushSync(); assert.htmlEqual(target.innerHTML, '<p></p><p>42</p>'); component.updateStore(33); flushSync(); assert.htmlEqual(target.innerHTML, '<p>33</p><p>42</p>'); component.updateStore(undefined); flushSync(); assert.htmlEqual(target.innerHTML, '<p></p><p>42</p>'); component.updateVar(undefined); flushSync(); assert.htmlEqual(target.innerHTML, '<p></p><p></p>'); component.updateVar(33); flushSync(); assert.htmlEqual(target.innerHTML, '<p></p><p>33</p>'); component.updateVar(undefined); flushSync(); assert.htmlEqual(target.innerHTML, '<p></p><p></p>'); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/sigil-expression-function-body/_config.js
packages/svelte/tests/runtime-legacy/samples/sigil-expression-function-body/_config.js
import { test } from '../../test'; export default test({ html: '@foo' });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/dynamic-component-dirty/_config.js
packages/svelte/tests/runtime-legacy/samples/dynamic-component-dirty/_config.js
import { test } from '../../test'; /** @type {string[]} */ let calls = []; export default test({ get props() { return { calls }; }, before_test() { calls = []; }, async test({ assert, component, target, window }) { const button = target.querySelector('button'); assert.deepEqual(calls.length, 1); const event = new window.MouseEvent('click', { bubbles: true }); await button?.dispatchEvent(event); assert.deepEqual(calls.length, 1); component.current_path = 'bar'; assert.deepEqual(calls.length, 2); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/deconflict-contextual-bind/_config.js
packages/svelte/tests/runtime-legacy/samples/deconflict-contextual-bind/_config.js
import { test } from '../../test'; export default test({});
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/event-handler-dynamic-modifier-once/_config.js
packages/svelte/tests/runtime-legacy/samples/event-handler-dynamic-modifier-once/_config.js
import { ok, test } from '../../test'; export default test({ html: ` <button>0</button> `, async test({ assert, component, target, window }) { const button = target.querySelector('button'); ok(button); const event = new window.MouseEvent('click', { bubbles: true }); await button.dispatchEvent(event); assert.equal(component.count, 1); await button.dispatchEvent(event); assert.equal(component.count, 1); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-slot-let-mutated/_config.js
packages/svelte/tests/runtime-legacy/samples/component-slot-let-mutated/_config.js
import { tick } from 'svelte'; import { test } from '../../test'; export default test({ html: ` <button>mutate</button> <div> <span>hello</span> </div> `, async test({ assert, target }) { target.querySelector('button')?.click(); await tick(); assert.htmlEqual( target.innerHTML, ` <button>mutate</button> <div> <span>bye</span> </div> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/event-handler-modifier-stop-propagation/_config.js
packages/svelte/tests/runtime-legacy/samples/event-handler-modifier-stop-propagation/_config.js
import { ok, test } from '../../test'; export default test({ html: ` <div> <button>click me</button> </div> `, async test({ assert, component, target, window }) { const button = target.querySelector('button'); ok(button); const event = new window.MouseEvent('click', { bubbles: true }); await button.dispatchEvent(event); assert.ok(component.inner_clicked); assert.ok(!component.outer_clicked); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/if-block-expression/_config.js
packages/svelte/tests/runtime-legacy/samples/if-block-expression/_config.js
import { test } from '../../test'; export default test({ html: '<p>two is greater than one</p>' });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/key-block-post-hydrate/_config.js
packages/svelte/tests/runtime-legacy/samples/key-block-post-hydrate/_config.js
import { test } from '../../test'; export default test({ html: ` <div> <div><span class="name">item 1</span><span>something</span></div> <div><span class="name">item 2</span><span>something</span></div> <div><span class="name">item 3</span><span>something</span></div> </div> `, test({ assert, component, target }) { component.sortById = false; assert.htmlEqual( target.innerHTML, ` <div> <div><span class="name">item 3</span><span>something</span></div> <div><span class="name">item 2</span><span>something</span></div> <div><span class="name">item 1</span><span>something</span></div> </div> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/binding-input-radio-group/_config.js
packages/svelte/tests/runtime-legacy/samples/binding-input-radio-group/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; const values = [{ name: 'Alpha' }, { name: 'Beta' }, { name: 'Gamma' }]; export default test({ get props() { return { values, selected: values[1] }; }, html: ` <label> <input type="radio" value="[object Object]"> Alpha </label> <label> <input type="radio" value="[object Object]"> Beta </label> <label> <input type="radio" value="[object Object]"> Gamma </label> <p>Beta</p>`, ssrHtml: ` <label> <input type="radio" value="[object Object]"> Alpha </label> <label> <input type="radio" value="[object Object]" checked> Beta </label> <label> <input type="radio" value="[object Object]"> Gamma </label> <p>Beta</p>`, test({ assert, component, target, window }) { const inputs = target.querySelectorAll('input'); assert.equal(inputs[0].checked, false); assert.equal(inputs[1].checked, true); assert.equal(inputs[2].checked, false); const event = new window.Event('change'); inputs[0].checked = true; inputs[0].dispatchEvent(event); flushSync(); assert.htmlEqual( target.innerHTML, ` <label> <input type="radio" value="[object Object]"> Alpha </label> <label> <input type="radio" value="[object Object]"> Beta </label> <label> <input type="radio" value="[object Object]"> Gamma </label> <p>Alpha</p> ` ); assert.equal(inputs[0].checked, true); assert.equal(inputs[1].checked, false); assert.equal(inputs[2].checked, false); component.selected = component.values[2]; assert.equal(inputs[0].checked, false); assert.equal(inputs[1].checked, false); assert.equal(inputs[2].checked, true); assert.htmlEqual( target.innerHTML, ` <label> <input type="radio" value="[object Object]"> Alpha </label> <label> <input type="radio" value="[object Object]"> Beta </label> <label> <input type="radio" value="[object Object]"> Gamma </label> <p>Gamma</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/dynamic-component-bindings-recreated/_config.js
packages/svelte/tests/runtime-legacy/samples/dynamic-component-bindings-recreated/_config.js
import { test } from '../../test'; export default test({ get props() { return { x: true, foo: 'one' }; }, html: ` <p>green one</p> `, test({ assert, component, target }) { component.x = false; assert.htmlEqual( target.innerHTML, ` <p>red one</p> ` ); component.foo = 'two'; component.x = true; assert.htmlEqual( target.innerHTML, ` <p>green two</p> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/each-block-destructured-object-computed-props/_config.js
packages/svelte/tests/runtime-legacy/samples/each-block-destructured-object-computed-props/_config.js
import { test } from '../../test'; export default test({ get props() { return { firstString: 'cats', secondString: 'dogs', objectsArray: [ { dogs: 'woof', cats: 'meow', stac: 'stack', DOGS: 'WOOF' }, { dogs: 'A German sheppard', cats: 'A tailless cat', stac: 'A jenga tower', DOGS: 'A GERMAN SHEPPARD' }, { dogs: 'dogs', cats: 'cats', stac: 'stac', DOGS: 'DOGS' } ] }; }, html: ` <p>cats: meow</p> <p>dogs: woof</p> <p>stac: stack</p> <p>DOGS: WOOF</p> <p>cats: A tailless cat</p> <p>dogs: A German sheppard</p> <p>stac: A jenga tower</p> <p>DOGS: A GERMAN SHEPPARD</p> <p>cats: cats</p> <p>dogs: dogs</p> <p>stac: stac</p> <p>DOGS: DOGS</p> ` });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/bitmask-overflow-slot-6/_config.js
packages/svelte/tests/runtime-legacy/samples/bitmask-overflow-slot-6/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; // overflow bitmask + slot missing `let:` export default test({ html: ` <div> <button slot="target">Toggle inside 1</button> </div> <button>Toggle outside</button> `, test({ assert, target, window }) { const button = target.querySelectorAll('button')[1]; const div = target.querySelector('div'); div?.dispatchEvent(new window.MouseEvent('click', { bubbles: true })); flushSync(); assert.htmlEqual( target.innerHTML, ` <div> <button slot="target">Toggle inside 1</button> <div slot="content">Open</div> </div> <button>Toggle outside</button> ` ); button.dispatchEvent(new window.MouseEvent('click', { bubbles: true })); flushSync(); assert.htmlEqual( target.innerHTML, ` <div> <button slot="target">Toggle inside 2</button> <div slot="content">Open</div> </div> <button>Toggle outside</button> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/spread-element-removal/_config.js
packages/svelte/tests/runtime-legacy/samples/spread-element-removal/_config.js
import { test } from '../../test'; export default test({ html: '<input>' });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/event-handler-event-methods/_config.js
packages/svelte/tests/runtime-legacy/samples/event-handler-event-methods/_config.js
import { test } from '../../test'; export default test({ test({ assert, component, target, window }) { const allow = target.querySelector('.allow-propagation'); const stop = target.querySelector('.stop-propagation'); allow?.dispatchEvent(new window.MouseEvent('click', { bubbles: true })); stop?.dispatchEvent(new window.MouseEvent('click', { bubbles: true })); assert.equal(component.foo, true); assert.equal(component.bar, false); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/event-handler-undefined/_config.js
packages/svelte/tests/runtime-legacy/samples/event-handler-undefined/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; export default test({ async test({ assert, target }) { const input = target.querySelector('input'); flushSync(() => { input?.click(); }); assert.htmlEqual(target.innerHTML, `<input>`); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/state-deconflicted/_config.js
packages/svelte/tests/runtime-legacy/samples/state-deconflicted/_config.js
import { test } from '../../test'; export default test({ get props() { return { state: 'deconflicted', states: ['Alabama', 'Alaska', 'Arizona', 'Arkansas', '...and some others'] }; }, html: ` <p>Current state: deconflicted</p> <ul> <li>Alabama</li> <li>Alaska</li> <li>Arizona</li> <li>Arkansas</li> <li>...and some others</li> </ul> `, test({ assert, component, target }) { component.states = [ 'Maine', 'Maryland', 'Massachusetts', 'Michigan', 'Minnesota', 'Mississippi', 'Missouri', 'Montana' ]; assert.htmlEqual( target.innerHTML, ` <p>Current state: deconflicted</p> <ul> <li>Maine</li> <li>Maryland</li> <li>Massachusetts</li> <li>Michigan</li> <li>Minnesota</li> <li>Mississippi</li> <li>Missouri</li> <li>Montana</li> </ul> ` ); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/binding-this-each-key/_config.js
packages/svelte/tests/runtime-legacy/samples/binding-this-each-key/_config.js
import { test } from '../../test'; export default test({ html: '<div>content 0 3 3</div><div>content 1 2 2</div><div>content 2 1 1</div>', test({ assert, target, component }) { const divs = target.querySelectorAll('div'); assert.equal(component.refs[0], divs[0]); assert.equal(component.refs[1], divs[1]); assert.equal(component.refs[2], divs[2]); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/dynamic-element-void-with-content-5/_config.js
packages/svelte/tests/runtime-legacy/samples/dynamic-element-void-with-content-5/_config.js
import { test } from '../../test'; export default test({ compileOptions: { dev: true }, warnings: ['`<svelte:element this="input">` is a void element — it cannot have content'] });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/transition-js-each-else-block-outro/_config.js
packages/svelte/tests/runtime-legacy/samples/transition-js-each-else-block-outro/_config.js
import { test } from '../../test'; export default test({ get props() { return { /** @type {string[]} */ things: [] }; }, test({ assert, component, target, raf }) { const div = /** @type {HTMLDivElement & { foo: Number }} */ (target.querySelector('div')); component.things = ['a', 'b', 'c']; raf.tick(200); assert.equal(div.foo, 0.5); raf.tick(300); assert.equal(div.foo, 0.25); raf.tick(400); assert.equal(div.foo, 0); raf.tick(500); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/component-yield-follows-element/_config.js
packages/svelte/tests/runtime-legacy/samples/component-yield-follows-element/_config.js
import { test } from '../../test'; export default test({ html: ` <div>before</div> test ` });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/transition-js-nested-await/_config.js
packages/svelte/tests/runtime-legacy/samples/transition-js-nested-await/_config.js
import { flushSync } from 'svelte'; import { test } from '../../test'; /** @type {(value?: any) => void} */ let fulfil; const promise = new Promise((f) => { fulfil = f; }); export default test({ get props() { return { x: false, promise }; }, test({ assert, component, target, raf }) { component.x = true; fulfil(); return promise.then(async () => { flushSync(); const div = /** @type {HTMLDivElement & { foo: number }} */ (target.querySelector('div')); raf.tick(0); assert.equal(div.foo, 0); raf.tick(100); assert.equal(div.foo, 1); component.x = false; assert.htmlEqual(target.innerHTML, '<div></div>'); raf.tick(150); assert.equal(div.foo, 0.5); raf.tick(200); assert.htmlEqual(target.innerHTML, ''); }); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/isolated-text/_config.js
packages/svelte/tests/runtime-legacy/samples/isolated-text/_config.js
import { test } from '../../test'; export default test({ html: ` before <h1>after</h1> ` });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false
sveltejs/svelte
https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/lifecycle-render-order/_config.js
packages/svelte/tests/runtime-legacy/samples/lifecycle-render-order/_config.js
import { test } from '../../test'; import order from './order.js'; export default test({ before_test() { order.length = 0; }, test({ assert }) { assert.deepEqual(order, ['beforeUpdate', 'render', 'onMount', 'afterUpdate']); } });
javascript
MIT
b1f44c46c3336df55ee6ebe38225ad746841af70
2026-01-04T14:56:49.602508Z
false