repo stringlengths 5 106 | file_url stringlengths 78 301 | file_path stringlengths 4 211 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 14:56:49 2026-01-05 02:23:25 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
sveltejs/svelte | https://github.com/sveltejs/svelte/blob/b1f44c46c3336df55ee6ebe38225ad746841af70/packages/svelte/tests/runtime-legacy/samples/each-block-destructured-default/_config.js | packages/svelte/tests/runtime-legacy/samples/each-block-destructured-default/_config.js | import { test } from '../../test';
export default test({
get props() {
return {
/** @type {Array<Record<string, any>>} */
animalEntries: [
{
animal: 'raccoon',
class: 'mammal',
species: 'P. lotor',
kilogram: 25,
bmi: 0.04
},
{
animal: 'eagle',
class: 'bird',
... | 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-string/_config.js | packages/svelte/tests/runtime-legacy/samples/each-block-string/_config.js | import { test } from '../../test';
export default test({
compileOptions: {
dev: true
},
html: `
<div>f</div>
<div>o</div>
<div>o</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/default-data-function/_config.js | packages/svelte/tests/runtime-legacy/samples/default-data-function/_config.js | import { test } from '../../test';
export default test({
html: '<h1>Hello world!</h1>',
test({ assert, component, target }) {
component.name = () => 'everybody';
assert.htmlEqual(target.innerHTML, '<h1>Hello everybody!</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/component-slot-fallback-6/_config.js | packages/svelte/tests/runtime-legacy/samples/component-slot-fallback-6/_config.js | import { flushSync } from 'svelte';
import { ok, test } from '../../test';
// $$props reactivity in slot fallback
export default test({
html: `
<input>
{"value":""}
`,
ssrHtml: `
<input value="">
{"value":""}
`,
test({ assert, target, window }) {
const input = target.querySelector('input');
ok(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-console-log/_config.js | packages/svelte/tests/runtime-legacy/samples/event-handler-console-log/_config.js | import { ok, test } from '../../test';
export default test({
get props() {
return { foo: 42 };
},
html: `
<button>click me</button>
`,
test({ assert, target, window }) {
const button = target.querySelector('button');
ok(button);
const event = new window.MouseEvent('click', { bubbles: 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/action-update-before-destroy/_config.js | packages/svelte/tests/runtime-legacy/samples/action-update-before-destroy/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
html: `
<button>Click Me</button>
<div>1</div>
`,
async test({ assert, target, logs }) {
const button = target.querySelector('button');
button?.click();
flushSync();
assert.deepEqual(logs, ['afterUpdate', 'onD... | 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-scope/_config.js | packages/svelte/tests/runtime-legacy/samples/spread-element-scope/_config.js | import { test } from '../../test';
export default test({
html: `
<div class="foo svelte-xg5rbo">red</div>
<div class="qux svelte-xg5rbo">red</div>
<div class="bar svelte-xg5rbo">red and bold</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-svelte-fragment-let-destructured/_config.js | packages/svelte/tests/runtime-legacy/samples/component-svelte-fragment-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 }... | 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/unchanged-expression-xss/_config.js | packages/svelte/tests/runtime-legacy/samples/unchanged-expression-xss/_config.js | import { test } from '../../test';
export default test({
html: "<p><b\nstyle='color:\nred;'>RED?!?</b></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-evals-props-once/_config.js | packages/svelte/tests/runtime-legacy/samples/dynamic-component-evals-props-once/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
html: `
<p>value(1) = 1</p>
<button>Toggle Component</button>
`,
async test({ assert, component, window, target }) {
const button = target.querySelector('button');
// @ts-ignore
button.dispatchEvent(new window.Ev... | 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-once-duplicated/_config.js | packages/svelte/tests/runtime-legacy/samples/event-handler-modifier-once-duplicated/_config.js | import { flushSync } from 'svelte';
import { ok, test } from '../../test';
export default test({
html: `
<button>0</button>
<button>0</button>
`,
async test({ assert, component, target, window }) {
const buttons = target.querySelectorAll('button');
const event = new window.MouseEvent('click', { bubbles: t... | 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-duplicated-variable1/_config.js | packages/svelte/tests/runtime-legacy/samples/const-tag-each-duplicated-variable1/_config.js | import { test } from '../../test';
export default test({
html: `
<p>bar: 1,2,3,0,2,4,-100,0,100, num: 1</p>
<p>bar: 1,2,3,0,2,4,-100,0,100, num: 2</p>
<p>bar: 1,2,3,0,2,4,-100,0,100, num: 3</p>
`,
async test({ component, target, assert }) {
assert.htmlEqual(
target.innerHTML,
`
<p>bar: 1,2,3,0,2,... | 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/await-with-update-2/_config.js | packages/svelte/tests/runtime-legacy/samples/await-with-update-2/_config.js | import { test } from '../../test';
export default test({
get props() {
return {
thePromise: new Promise((_) => {}),
count: 0
};
},
html: `
<div><p>loading...</p></div>
`,
async test({ assert, component, target }) {
await (component.thePromise = Promise.resolve({
value: 'success',
Component: ... | 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-each-11/_config.js | packages/svelte/tests/runtime-legacy/samples/binding-input-group-each-11/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
// https://github.com/sveltejs/svelte/issues/6112
export default test({
test({ assert, target, component, window }) {
let inputs = target.querySelectorAll('input');
/** @param {Set<number>} set */
const check = (set) => {
for (let i = 0;... | 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-each-15/_config.js | packages/svelte/tests/runtime-legacy/samples/binding-input-group-each-15/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
test({ assert, target }) {
const checkboxes = /** @type {NodeListOf<HTMLInputElement>} */ (
target.querySelectorAll('input[type="checkbox"]')
);
assert.isFalse(checkboxes[0].checked);
assert.isTrue(checkboxes[1].c... | 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-values-text-node/_config.js | packages/svelte/tests/runtime-legacy/samples/reactive-values-text-node/_config.js | import { test } from '../../test';
import { create_deferred } from '../../../helpers';
import { flushSync } from 'svelte';
/** @type {ReturnType<typeof create_deferred>} */
let deferred;
export default test({
before_test() {
deferred = create_deferred();
},
get props() {
return { deferred };
},
html: '<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-event-handler-dynamic/_config.js | packages/svelte/tests/runtime-legacy/samples/component-event-handler-dynamic/_config.js | import { test } from '../../test';
export default test({
html: `
<button>update handler</button>
<button>0</button>
`,
async test({ assert, component, target, window }) {
const [updateButton, button] = target.querySelectorAll('button');
const event = new window.MouseEvent('click', { bubbles: true });
aw... | 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-if/_config.js | packages/svelte/tests/runtime-legacy/samples/transition-js-nested-if/_config.js | import { test } from '../../test';
export default test({
get props() {
return { x: false, y: true };
},
test({ assert, component, target, raf }) {
component.x = true;
const div = /** @type {HTMLDivElement & { foo: number }} */ (target.querySelector('div'));
raf.tick(0);
assert.equal(div.foo, 0);
raf... | 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-bind-group/_config.js | packages/svelte/tests/runtime-legacy/samples/each-block-keyed-bind-group/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
html: `
<label><input type="checkbox" value="Vanilla"> Vanilla</label>
<label><input type="checkbox" value="Strawberry"> Strawberry</label>
<label><input type="checkbox" value="Chocolate"> Chocolate</label>
<label><in... | 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/store-auto-resubscribe-immediate/_config.js | packages/svelte/tests/runtime-legacy/samples/store-auto-resubscribe-immediate/_config.js | import { test } from '../../test';
export default test({
html: '{"answer":4}'
});
| 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-events-in-out/_config.js | packages/svelte/tests/runtime-legacy/samples/transition-js-events-in-out/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
get props() {
return {
visible: false,
things: ['a', 'b', 'c', 'd']
};
},
// intro: true,
html: `
<p>waiting...</p>
`,
async test({ assert, component, target, raf }) {
component.visible = true;
assert... | 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-expression/_config.js | packages/svelte/tests/runtime-legacy/samples/escaped-expression/_config.js | import { test } from '../../test';
export default test({
html: `<p><marquee>hello</marquee></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/action-custom-event-handler-with-context/_config.js | packages/svelte/tests/runtime-legacy/samples/action-custom-event-handler-with-context/_config.js | import { flushSync } from 'svelte';
import { ok, test } from '../../test';
export default test({
html: '<button>???</button>',
test({ assert, target, window }) {
const event = new window.MouseEvent('click', {
clientX: 42,
clientY: 42
});
const button = target.querySelector('button');
ok(button);
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/store-invalidation-while-update-1/_config.js | packages/svelte/tests/runtime-legacy/samples/store-invalidation-while-update-1/_config.js | import { ok, test } from '../../test';
import { flushSync } from 'svelte';
export default test({
html: `
<input>
<div></div>
<div>simple</div>
<button>click me</button>
`,
ssrHtml: `
<input value="">
<div></div>
<div>simple</div>
<button>click me</button>
`,
test({ assert, target, window }) {
c... | 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-parent-supercedes-child/_config.js | packages/svelte/tests/runtime-legacy/samples/component-binding-parent-supercedes-child/_config.js | import { flushSync } from 'svelte';
import { ok, test } from '../../test';
export default test({
html: `
<button>+1</button>
<p>count: 10</p>
`,
test({ assert, component, target, window }) {
const click = new window.MouseEvent('click', { bubbles: true });
const button = target.querySelector('button');
ok... | 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-events/_config.js | packages/svelte/tests/runtime-legacy/samples/dynamic-component-events/_config.js | import { test } from '../../test';
export default test({
get props() {
return { x: true };
},
html: `
<button>select foo</button>
`,
test({ assert, component, target, window }) {
const click = new window.MouseEvent('click', { bubbles: true });
target.querySelector('button')?.dispatchEvent(click);
ass... | 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/attribute-boolean-indeterminate/_config.js | packages/svelte/tests/runtime-legacy/samples/attribute-boolean-indeterminate/_config.js | import { ok, test } from '../../test';
export default test({
get props() {
return { indeterminate: true };
},
test({ assert, component, target, variant }) {
if (variant === 'dom') {
// hydration also has indeterminate which is harmless but would break the test unnecessarily
assert.htmlEqual(target.innerH... | 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-removal/_config.js | packages/svelte/tests/runtime-legacy/samples/event-handler-removal/_config.js | import { test } from '../../test';
// TODO gah, JSDOM appears to behave differently to real browsers here... probably need to raise an issue
export default test({
html: '<input>',
test({ assert, component }) {
component.input.focus();
// this should NOT trigger blur event
component.visible = false;
assert... | 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/after-render-prevents-loop/_config.js | packages/svelte/tests/runtime-legacy/samples/after-render-prevents-loop/_config.js | import { test } from '../../test';
export default test({
skip_mode: ['server', 'async-server'],
get props() {
return { value: 'hello!' };
},
html: `
<p>hello!</p>
<p>hello!</p>
`,
test({ assert, component, target }) {
component.value = 'goodbye!';
assert.htmlEqual(
target.innerHTML,
`
<p>go... | 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-multiple/_config.js | packages/svelte/tests/runtime-legacy/samples/binding-this-multiple/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
test({ assert, target, logs }) {
const [b1, b2, b3] = target.querySelectorAll('button');
const first_h1 = target.querySelector('h1');
assert.deepEqual(logs, [undefined, first_h1]);
flushSync(() => {
b3.click();
... | 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/_config.js | packages/svelte/tests/runtime-legacy/samples/binding-contenteditable-text/_config.js | import { flushSync } from 'svelte';
import { ok, test } from '../../test';
export default test({
get props() {
return { name: 'world' };
},
html: `
<editor contenteditable="true">world</editor>
<p>hello world</p>
`,
test({ assert, component, target, window }) {
const el = target.querySelector('editor');... | 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/css-space-in-attribute/_config.js | packages/svelte/tests/runtime-legacy/samples/css-space-in-attribute/_config.js | import { test } from '../../test';
export default test({
test({ assert, target, window }) {
const [control, test] = target.querySelectorAll('p');
assert.equal(window.getComputedStyle(control).color, '');
assert.equal(window.getComputedStyle(control).backgroundColor, 'rgba(0, 0, 0, 0)');
assert.equal(window.... | 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-dynamic-2/_config.js | packages/svelte/tests/runtime-legacy/samples/each-block-keyed-dynamic-2/_config.js | import { flushSync } from 'svelte';
import { ok, test } from '../../test';
export default test({
html: `
<button>Click Me</button>
0
<ul></ul>
`,
test({ assert, target, window }) {
const button = target.querySelector('button');
ok(button);
const event = new window.MouseEvent('click', { bubbles: 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/store-invalidation-while-update-2/_config.js | packages/svelte/tests/runtime-legacy/samples/store-invalidation-while-update-2/_config.js | import { ok, test } from '../../test';
import { flushSync } from 'svelte';
export default test({
html: `
<div></div>
<div>simple</div>
<input>
<button>click me</button>
`,
ssrHtml: `
<div></div>
<div>simple</div>
<input value="">
<button>click me</button>
`,
test({ assert, target, window }) {
c... | 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-escape/_config.js | packages/svelte/tests/runtime-legacy/samples/inline-style-directive-escape/_config.js | import { test } from '../../test';
export default test({
html: `
<div style="--css-variable: " onload="alert('uhoh')" data-nothing="not important;"></div>
`,
test({ assert, component, target }) {
component.attack = '" onload="alert(\'uhoh2\')" data-nothing="not important';
assert.htmlEqua... | 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/value-attribute-isolated-update/_config.js | packages/svelte/tests/runtime-legacy/samples/value-attribute-isolated-update/_config.js | import { test, ok } from '../../test';
import { flushSync } from 'svelte';
export default test({
mode: ['client'],
async test({ assert, target }) {
/**
* @type {HTMLInputElement | null}
*/
const input = target.querySelector('input[type=text]');
const button = target.querySelector('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/dynamic-element-pass-props/_config.js | packages/svelte/tests/runtime-legacy/samples/dynamic-element-pass-props/_config.js | import { test } from '../../test';
let clicked = false;
export default test({
get props() {
return {
tag: 'div',
onClick: () => (clicked = true)
};
},
html: '<div style="display: inline;">Foo</div>',
async test({ assert, target, window }) {
const div = target.querySelector('div');
await div?.dispat... | 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-if-gh-8372-1/_config.js | packages/svelte/tests/runtime-legacy/samples/binding-input-group-if-gh-8372-1/_config.js | import { flushSync } from 'svelte';
import { ok, test } from '../../test';
export default test({
test({ assert, target, component, window }) {
const button = target.querySelector('button');
ok(button);
const clickEvent = new window.Event('click', { bubbles: true });
const changeEvent = new window.Event('chang... | 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/rest-props-delete/_config.js | packages/svelte/tests/runtime-legacy/samples/rest-props-delete/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
html: `<button>delete a</button>\n{"a":1,"b":2}`,
test({ assert, target }) {
const [btn1] = target.querySelectorAll('button');
btn1.click();
flushSync();
assert.htmlEqual(target.innerHTML, `<button>delete a</butto... | 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-catch-shorthand/_config.js | packages/svelte/tests/runtime-legacy/samples/await-catch-shorthand/_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: '',
test({ asser... | 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-afterUpdate2/_config.js | packages/svelte/tests/runtime-legacy/samples/lifecycle-render-afterUpdate2/_config.js | import { flushSync } from 'svelte';
import { test, ok } from '../../test';
export default test({
test({ assert, target, logs }) {
const [button1, button2] = target.querySelectorAll('button');
ok(button1);
ok(button2);
button1.click();
flushSync();
button2.click();
flushSync();
assert.deepEqual(logs... | 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-assign-properties/_config.js | packages/svelte/tests/runtime-legacy/samples/reactive-value-assign-properties/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
html: `<button>false</button><button>false</button><button>false</button><button>false</button>`,
test({ assert, target }) {
const [button1, button2, button3, button4] = target.querySelectorAll('button');
button1.click(... | 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-textarea/_config.js | packages/svelte/tests/runtime-legacy/samples/binding-textarea/_config.js | import { flushSync } from 'svelte';
import { ok, test } from '../../test';
export default test({
get props() {
return { value: 'some text' };
},
html: `
<textarea></textarea>
<p>some text</p>
`,
ssrHtml: `
<textarea>some text</textarea>
<p>some text</p>
`,
test({ assert, component, target, window }... | 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-undefined-3/_config.js | packages/svelte/tests/runtime-legacy/samples/binding-select-initial-value-undefined-3/_config.js | import { ok, test } from '../../test';
export default test({
mode: ['client', 'hydrate'],
html: `
<p>selected: a</p>
<select>
<option disabled=''>x</option>
<option>a</option>
<option>b</option>
<option>c</option>
</select>
`,
test({ assert, component, target }) {
assert.equal(component.sele... | 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-e/_config.js | packages/svelte/tests/runtime-legacy/samples/component-slot-let-e/_config.js | import { test } from '../../test';
export default test({
html: `
<div>
<p>foo</p>
</div>
`,
async test({ assert, target, window }) {
const div = target.querySelector('div');
const click = new window.MouseEvent('click', { bubbles: true });
await div?.dispatchEvent(click);
assert.htmlEqual(
targe... | 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-recursive/_config.js | packages/svelte/tests/runtime-legacy/samples/each-block-keyed-recursive/_config.js | import { test } from '../../test';
export default test({
get props() {
return {
tree: [
{ id: 1, sub: null },
{ id: 2, sub: [{ id: 11 }] }
]
};
},
html: `
<div>1</div>
<div>2\n<div>11</div></div>
`,
test({ assert, component, target }) {
component.tree = [
{ id: 1, sub: null },
{ id... | 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-3/_config.js | packages/svelte/tests/runtime-legacy/samples/dynamic-element-void-with-content-3/_config.js | import { test } from '../../test';
export default test({
compileOptions: {
dev: true
},
get props() {
return { tag: 'br' };
},
warnings: ['`<svelte:element this="br">` 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/component-events-data/_config.js | packages/svelte/tests/runtime-legacy/samples/component-events-data/_config.js | import { test } from '../../test';
export default test({
test({ assert, component, target, window }) {
const buttons = target.querySelectorAll('button');
const click = new window.MouseEvent('click', { bubbles: true });
/** @type {string[]} */
const selected = [];
component.$on('select', (/** @type {Custom... | 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/attribute-false/_config.js | packages/svelte/tests/runtime-legacy/samples/attribute-false/_config.js | import { test } from '../../test';
export default test({
html: '<div class="false"></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/instrumentation-template-multiple-assignments/_config.js | packages/svelte/tests/runtime-legacy/samples/instrumentation-template-multiple-assignments/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
get props() {
return { foo: 0, bar: 0 };
},
html: `
<button>click me</button>
<p>foo: 0</p>
<p>bar: 0</p>
`,
test({ assert, component, target, window }) {
const button = target.querySelector('button');
const... | 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-name-deconflicted-globals/_config.js | packages/svelte/tests/runtime-legacy/samples/component-name-deconflicted-globals/_config.js | import { test } from '../../test';
export default test({
error: 'Countdown is not defined'
});
| 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-2/_config.js | packages/svelte/tests/runtime-legacy/samples/bitmask-overflow-slot-2/_config.js | import { test } from '../../test';
export default test({
html: `
<p>d1</p>
<p>d2</p>
<p>d3</p>
<p>d4</p>
<p>d5</p>
<p>d6</p>
<p>d7</p>
<p>d8</p>
<p>d9</p>
<p>d10</p>
<p>d11</p>
<p>d12</p>
<p>d13</p>
<p>d14</p>
<p>d15</p>
<p>d16</p>
<p>d17</p>
<p>d18</p>
<p>d19</p>
<p>d20</p>
<p>d21</p>
<p>d22</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-first-child/_config.js | packages/svelte/tests/runtime-legacy/samples/raw-anchor-first-child/_config.js | import { ok, test } from '../../test';
export default test({
get props() {
return { raw: '<span>foo</span>' };
},
test({ assert, component, target, variant }) {
const span = target.querySelector('span');
ok(span);
if (variant === 'dom') {
assert.ok(!span.previousSibling);
} else {
assert.equal(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/key-block-expression-2/_config.js | packages/svelte/tests/runtime-legacy/samples/key-block-expression-2/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
html: '<div>3</div>',
test({ assert, component, target }) {
const div = target.querySelector('div');
component.mutate();
flushSync();
assert.htmlEqual(target.innerHTML, '<div>5</div>');
assert.strictEqual(div, ta... | 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-empty-tag/_config.js | packages/svelte/tests/runtime-legacy/samples/dynamic-element-empty-tag/_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/destructuring-one-value-reactive/_config.js | packages/svelte/tests/runtime-legacy/samples/destructuring-one-value-reactive/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
html: `
<button>false</button>
<button>click handler marks foo as reactive</button>
`,
test({ assert, target }) {
const btn = target.querySelector('button');
btn?.click();
flushSync();
assert.htmlEqual(
target.... | 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-bubble/_config.js | packages/svelte/tests/runtime-legacy/samples/event-handler-modifier-bubble/_config.js | import { ok, test } from '../../test';
export default test({
async test({ assert, component, target }) {
const button = target.querySelector('button');
ok(button);
await button.click();
assert.ok(component.default_was_prevented);
}
});
| 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-each-8/_config.js | packages/svelte/tests/runtime-legacy/samples/binding-input-group-each-8/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
// https://github.com/sveltejs/svelte/issues/7884
export default test({
test({ assert, target, component, window }) {
let inputs = target.querySelectorAll('input');
assert.htmlEqual(
target.innerHTML,
`
<p>{"foo":[],"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/binding-select-late-4/_config.js | packages/svelte/tests/runtime-legacy/samples/binding-select-late-4/_config.js | import { test } from '../../test';
export default test({
async test({ assert, target }) {
await new Promise((r) => setTimeout(r, 200)); // wait for await block to resolve
const options = target.querySelectorAll('option');
assert.ok(!options[0].selected);
assert.ok(options[1].selected);
assert.ok(!options[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/select-no-whitespace/_config.js | packages/svelte/tests/runtime-legacy/samples/select-no-whitespace/_config.js | import { test } from '../../test';
export default test({
test({ assert, target }) {
const select = target.querySelector('select');
assert.equal(select?.childNodes.length, 3);
}
});
| 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-static-at/_config.js | packages/svelte/tests/runtime-legacy/samples/sigil-static-at/_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/spread-component-dynamic-undefined/_config.js | packages/svelte/tests/runtime-legacy/samples/spread-component-dynamic-undefined/_config.js | import { test } from '../../test';
export default test({
get props() {
return { props: { a: 1 } };
},
html: '',
test({ assert, component, target }) {
component.props = {
a: 2
};
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/key-block/_config.js | packages/svelte/tests/runtime-legacy/samples/key-block/_config.js | import { test } from '../../test';
export default test({
html: '<div>0</div><div>0</div>',
async test({ assert, component, target }) {
let [div1, div2] = target.querySelectorAll('div');
component.value = 5;
assert.htmlEqual(target.innerHTML, '<div>5</div><div>0</div>');
assert.notStrictEqual(div1, target.qu... | 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/class-with-dynamic-attribute/_config.js | packages/svelte/tests/runtime-legacy/samples/class-with-dynamic-attribute/_config.js | import { test } from '../../test';
export default test({
get props() {
return { myClass: 'one two' };
},
html: '<div class="one two three"></div>',
test({ assert, component, target }) {
component.myClass = 'one';
assert.htmlEqual(
target.innerHTML,
`
<div class="one three"></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-component-name-with-global/_config.js | packages/svelte/tests/runtime-legacy/samples/deconflict-component-name-with-global/_config.js | import { test } from '../../test';
export default test({
compileOptions: {
name: 'Set'
},
html: '<p>true</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/inline-style-important/_config.js | packages/svelte/tests/runtime-legacy/samples/inline-style-important/_config.js | import { ok, test } from '../../test';
export default test({
html: `
<p class="svelte-y94hdy" style="color: red !important; font-size: 20px !important; opacity: 1;">red</p>
`,
test({ assert, component, target, window }) {
const p = target.querySelector('p');
ok(p);
let styles = window.getComputedStyle(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/document-binding-active/_config.js | packages/svelte/tests/runtime-legacy/samples/document-binding-active/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
// This test is slightly inaccurate, because blurring elements (or focusing the `<body>` directly)
// doesn't trigger the relevant `focusin` event in JSDOM.
export default test({
test({ assert, target, logs }) {
const [btn1, btn2] = target.query... | 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-once/_config.js | packages/svelte/tests/runtime-legacy/samples/event-handler-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);
... | 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-conservative-update/_config.js | packages/svelte/tests/runtime-legacy/samples/await-conservative-update/_config.js | import { test } from '../../test';
import { sleep } from './sleep.js';
export default test({
html: `
<p>loading...</p>
`,
test({ assert, target }) {
return sleep(50).then(() => {
assert.htmlEqual(
target.innerHTML,
`
<p>the answer is 42</p>
<p>count: 1</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/await-conservative-update/sleep.js | packages/svelte/tests/runtime-legacy/samples/await-conservative-update/sleep.js | export let stopped = false;
export const stop = () => (stopped = true);
/** @param {number} ms */
export const sleep = (ms) =>
new Promise((f) => {
if (stopped) return;
setTimeout(() => {
if (stopped) return;
f(undefined);
}, ms);
});
| 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-tag/_config.js | packages/svelte/tests/runtime-legacy/samples/dynamic-element-void-tag/_config.js | import { test } from '../../test';
export default test({
get props() {
return { propTag: 'hr' };
},
html: '<h1></h1><foo></foo><img><hr><input><br>',
test({ assert, component, target }) {
assert.htmlEqual(target.innerHTML, '<h1></h1><foo></foo><img><hr><input><br>');
component.propTag = 'link';
assert.htm... | 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/props-reactive-destroy/_config.js | packages/svelte/tests/runtime-legacy/samples/props-reactive-destroy/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
test({ assert, logs, target }) {
target.querySelector('button')?.click();
flushSync();
assert.deepEqual(logs, ['should fire once']);
}
});
| 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-if/_config.js | packages/svelte/tests/runtime-legacy/samples/await-then-if/_config.js | import { test } from '../../test';
/** @type {(value: any) => void} */
let fulfil;
const thePromise = new Promise((f) => {
fulfil = f;
});
export default test({
get props() {
return { thePromise };
},
html: `
loading...
`,
async test({ assert, target }) {
fulfil([]);
await thePromise;
assert.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/constructor-prefer-passed-context/_config.js | packages/svelte/tests/runtime-legacy/samples/constructor-prefer-passed-context/_config.js | import { test } from '../../test';
export default test({
skip_mode: ['server', 'async-server'],
html: `
<div><div>Value in child component: </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/raw-svg/_config.js | packages/svelte/tests/runtime-legacy/samples/raw-svg/_config.js | import { test } from '../../test';
export default test({
html: '',
test({ assert, component, target }) {
component.show = true;
assert.htmlEqual(target.innerHTML, '<svg><circle cx="200" cy="500" r="200"></circle></svg>');
assert.instanceOf(target.querySelector('svg'), SVGElement);
assert.instanceOf(target.q... | 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/globals-accessible-directly/_config.js | packages/svelte/tests/runtime-legacy/samples/globals-accessible-directly/_config.js | import { test } from '../../test';
export default test({
html: '',
test({ assert, target }) {
assert.htmlEqual(target.innerHTML, 'NaN');
}
});
| 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-input-value/_config.js | packages/svelte/tests/runtime-legacy/samples/spread-element-input-value/_config.js | import { test } from '../../test';
export default test({
async test({ assert, component, target, window }) {
const [input1, input2] = target.querySelectorAll('input');
// we are not able emulate user interaction in jsdom,
// therefore, jsdom could not validate minlength / maxlength
// we simulate user 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/spread-element-input-value/utils.js | packages/svelte/tests/runtime-legacy/samples/spread-element-input-value/utils.js | export function omit(obj, ...keysToOmit) {
return Object.keys(obj).reduce((acc, key) => {
if (keysToOmit.indexOf(key) === -1) acc[key] = obj[key];
return acc;
}, {});
}
| 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-object-identity/_config.js | packages/svelte/tests/runtime-legacy/samples/each-block-keyed-object-identity/_config.js | import { test } from '../../test';
export default test({
get props() {
return {
todos: [
{
description: 'implement keyed each blocks'
},
{
description: 'implement client-side hydration'
}
]
};
},
html: `
<p>1: implement keyed each blocks</p>
<p>2: implement client-side hydra... | 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-aliased/_config.js | packages/svelte/tests/runtime-legacy/samples/component-slot-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... | 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-values-overwrite/_config.js | packages/svelte/tests/runtime-legacy/samples/reactive-values-overwrite/_config.js | import { test } from '../../test';
export default test({
html: `
<p>doubled: 2</p>
`,
test({ assert, component, target }) {
component.a = 2;
assert.equal(component.doubled, 4);
assert.htmlEqual(
target.innerHTML,
`
<p>doubled: 4</p>
`
);
component.doubled = 3;
assert.equal(component.dou... | 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/slot-in-dynamic-element/_config.js | packages/svelte/tests/runtime-legacy/samples/slot-in-dynamic-element/_config.js | import { test } from '../../test';
export default test({
html: `
<dynamic-element>
<header slot='header'>header header header</header>
</dynamic-element>
`
});
| 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/slot-children-prop/_config.js | packages/svelte/tests/runtime-legacy/samples/slot-children-prop/_config.js | import { test } from '../../test';
export default test({
html: `foo bar 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/transition-css-in-out-in-with-param/_config.js | packages/svelte/tests/runtime-legacy/samples/transition-css-in-out-in-with-param/_config.js | import { ok, test } from '../../test';
export default test({
test({ assert, component, target, raf }) {
component.visible = true;
const div = target.querySelector('div');
ok(div);
assert.equal(div.style.color, 'blue');
component.visible = false;
assert.equal(div.style.color, 'yellow');
// change para... | 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-array-nested-rest/_config.js | packages/svelte/tests/runtime-legacy/samples/await-then-destruct-array-nested-rest/_config.js | import { test } from '../../test';
export default test({
get props() {
return {
thePromise: new Promise((_) => {})
};
},
html: `
loading...
`,
async test({ assert, component, target }) {
await (component.thePromise = Promise.resolve([1, 2, 3, 4, 5, 6, 7, 8]));
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/if-block-or/_config.js | packages/svelte/tests/runtime-legacy/samples/if-block-or/_config.js | import { test } from '../../test';
export default test({
get props() {
return { a: true, b: false };
},
html: '<p>i am visible</p>',
test({ assert, component, target }) {
component.a = false;
assert.htmlEqual(target.innerHTML, '');
component.b = true;
assert.htmlEqual(target.innerHTML, '<p>i am visible... | 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-private-state/_config.js | packages/svelte/tests/runtime-legacy/samples/component-binding-private-state/_config.js | import { test } from '../../test';
export default test({
html: `
<p>Foo: yes</p>
<p>x in parent: </p>
`,
async test({ assert, component, target }) {
component.a = false;
assert.htmlEqual(
target.innerHTML,
`
<p>Bar: no</p>
<p>x in parent: </p>
`
);
component.a = true;
assert.equal(com... | 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/self-reference-tree/_config.js | packages/svelte/tests/runtime-legacy/samples/self-reference-tree/_config.js | import { test } from '../../test';
export default test({
get props() {
return {
file: {
name: '/',
type: 'folder',
children: [
{ name: 'foo.jpg', type: 'image' },
{ name: 'bar.jpg', type: 'image' },
{
name: 'baz',
type: 'folder',
children: [
{ name: '.DS_Store'... | 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-blocks-nested-b/_config.js | packages/svelte/tests/runtime-legacy/samples/each-blocks-nested-b/_config.js | import { test } from '../../test';
export default test({
get props() {
return {
categories: [
{
name: 'animals',
things: [{ name: 'aardvark' }, { name: 'buffalo' }, { name: 'chinchilla' }]
},
{
name: 'countries',
things: [{ name: 'albania' }, { name: 'brazil' }, { name: 'china' }]... | 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-nested-deep/_config.js | packages/svelte/tests/runtime-legacy/samples/component-nested-deep/_config.js | import { test } from '../../test';
import { unmount } from 'svelte';
export default test({
test({ component }) {
unmount(component.l1);
},
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/reactive-function/_config.js | packages/svelte/tests/runtime-legacy/samples/reactive-function/_config.js | import { test } from '../../test';
export default test({
html: '<p>50</p>',
test({ assert, component, target }) {
component.range = [50, 100];
assert.htmlEqual(target.innerHTML, '<p>75</p>');
component.range = [50, 60];
assert.htmlEqual(target.innerHTML, '<p>55</p>');
component.x = 8;
assert.htmlEqual... | 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/attribute-boolean-false/_config.js | packages/svelte/tests/runtime-legacy/samples/attribute-boolean-false/_config.js | import { ok, test } from '../../test';
export default test({
html: '<textarea></textarea>',
test({ assert, target }) {
const textarea = target.querySelector('textarea');
ok(textarea);
assert.ok(textarea.readOnly === 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/inline-style-directive-and-style-attr-merged/_config.js | packages/svelte/tests/runtime-legacy/samples/inline-style-directive-and-style-attr-merged/_config.js | import { ok, test } from '../../test';
export default test({
html: `
<p style="height: 40px; color: red;"></p>
`,
test({ assert, target, window }) {
const p = target.querySelector('p');
ok(p);
const styles = window.getComputedStyle(p);
assert.equal(styles.color, 'rgb(255, 0, 0)');
assert.equal(styles.h... | 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/_config.js | packages/svelte/tests/runtime-legacy/samples/event-handler/_config.js | import { flushSync } from 'svelte';
import { ok, test } from '../../test';
export default test({
html: `
<button>toggle</button>
`,
test({ assert, target, window }) {
const button = target.querySelector('button');
ok(button);
const event = new window.MouseEvent('click', { bubbles: true });
button.dispa... | 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-context-invalidation/_config.js | packages/svelte/tests/runtime-legacy/samples/event-handler-each-context-invalidation/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
html: `
<button>off</button>
<button>on</button>
<button>off</button>
<p>on: 1</p>
`,
test({ assert, component, target, window }) {
const buttons = target.querySelectorAll('button');
const event = new window.Mo... | 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-values-subscript-assignment/_config.js | packages/svelte/tests/runtime-legacy/samples/reactive-values-subscript-assignment/_config.js | import { test } from '../../test';
export default test({
test({ assert, component }) {
assert.deepEqual(component.foo, {});
component.bar = 'hello';
assert.deepEqual(component.foo, { hello: true });
component.bar = 'world';
assert.deepEqual(component.foo, { hello: true, world: true });
component.bar = fal... | 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/attribute-undefined/_config.js | packages/svelte/tests/runtime-legacy/samples/attribute-undefined/_config.js | import { test } from '../../test';
export default test({
html: '<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-select-unmatched-2/_config.js | packages/svelte/tests/runtime-legacy/samples/binding-select-unmatched-2/_config.js | import { ok, test } from '../../test';
// // same test as the previous one, but with a dynamic each block
export default test({
html: `
<p>selected: </p>
<select>
<option>a</option>
<option>b</option>
<option>c</option>
</select>
<p>selected: </p>
`,
async test({ assert, component, target }) {
... | 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/props-reassign/_config.js | packages/svelte/tests/runtime-legacy/samples/props-reassign/_config.js | import { flushSync } from 'svelte';
import { test } from '../../test';
export default test({
html: `
<button>increment</button>
<p>0 </p>
<button>update</button>
`,
test({ assert, target }) {
const [btn1, btn2] = target.querySelectorAll('button');
btn1.click();
flushSync();
assert.htmlEqual(
tar... | 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-component-dynamic-non-object-multiple-dependencies/_config.js | packages/svelte/tests/runtime-legacy/samples/spread-component-dynamic-non-object-multiple-dependencies/_config.js | import { test } from '../../test';
export default test({
get props() {
return { props: { foo: 'lol', baz: 40 + 2 } };
},
html: `
<div><p>foo: lol</p>
<p>baz: 42</p>
<p>qux: named</p>
<p>corge: b</p>
`,
test({ assert, component, target }) {
const html = `
<div><p>foo: </p>
<p>baz: </p>
<p>qu... | javascript | MIT | b1f44c46c3336df55ee6ebe38225ad746841af70 | 2026-01-04T14:56:49.602508Z | false |
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