snapshot of https://github.com/TanStack/query.git (main, 2026-09-16; blobs > 131072B omitted)

packages/svelte-query-persist-client/tests/InitialData/InitialData.svelte

@@ -0,0 +1,25 @@
+<script lang="ts">
+  import { createQuery } from '@tanstack/svelte-query'
+  import { sleep } from '@tanstack/query-test-utils'
+  import type { StatelessRef, StatusResult } from '../utils.svelte.js'
+
+  let { states }: { states: StatelessRef<Array<StatusResult<string>>> } =
+    $props()
+
+  const query = createQuery(() => ({
+    queryKey: ['test'],
+    queryFn: () => sleep(10).then(() => 'fetched'),
+    initialData: 'initial',
+    // make sure that initial data is older than the hydration data
+    // otherwise initialData would be newer and takes precedence
+    initialDataUpdatedAt: 1,
+  }))
+
+  $effect(() => {
+    const snapshot = $state.snapshot(query)
+    states.current.push(snapshot)
+  })
+</script>
+
+<div>{query.data}</div>
+<div>fetchStatus: {query.fetchStatus}</div>

packages/svelte-query-persist-client/tests/InitialData/Provider.svelte

@@ -0,0 +1,19 @@
+<script lang="ts">
+  import PersistQueryClientProvider from '../../src/PersistQueryClientProvider.svelte'
+  import InitialData from './InitialData.svelte'
+  import type { OmitKeyof, QueryClient } from '@tanstack/svelte-query'
+  import type { PersistQueryClientOptions } from '@tanstack/query-persist-client-core'
+  import type { StatelessRef, StatusResult } from '../utils.svelte.js'
+
+  interface Props {
+    queryClient: QueryClient
+    persistOptions: OmitKeyof<PersistQueryClientOptions, 'queryClient'>
+    states: StatelessRef<Array<StatusResult<string>>>
+  }
+
+  let { queryClient, persistOptions, states }: Props = $props()
+</script>
+
+<PersistQueryClientProvider client={queryClient} {persistOptions}>
+  <InitialData {states} />
+</PersistQueryClientProvider>