include llama.cpp since there were some edits

llama.cpp/tools/ui/tests/client/mcp-icon-proxy-url.svelte.test.ts

@@ -0,0 +1,66 @@
+// MCP icons live on a remote origin, which the browser cannot load under the
+// UI's cross-origin isolation. When the user enabled the server's CORS proxy the
+// icons are fetched through it; with the proxy off the origin URL stands in and
+// the components fall back when it fails. Inline data: icons load under any
+// policy and are never proxied.
+
+import { mcpStore } from '$lib/stores/mcp/index.svelte';
+import { serverStore } from '$lib/stores/server.svelte';
+import { settingsStore } from '$lib/stores/settings/index.svelte';
+import { buildProxiedIconUrl } from '$lib/utils/cors-proxy';
+import { beforeEach, describe, expect, it } from 'vitest';
+
+// The favicon fallback resolves to the root domain of the server url, so the
+// icons of https://mcp.example.com/mcp are fetched from https://example.com.
+const FAVICON = 'https://example.com/favicon.ico';
+const DATA_ICON = 'data:image/png;base64,iVBORw0KGgo=';
+
+function mockProxyEnabled(enabled: boolean) {
+	Object.defineProperty(serverStore, 'props', {
+		configurable: true,
+		get: () => ({ cors_proxy_enabled: enabled }) as unknown as typeof serverStore.props
+	});
+}
+
+/** Target a proxied icon URL carries, or null when the URL is not proxied. */
+function proxiedTarget(iconUrl: string | null): string | null {
+	if (!iconUrl) return null;
+
+	const url = new URL(iconUrl, window.location.origin);
+
+	return url.pathname.endsWith('/cors-proxy') ? url.searchParams.get('url') : null;
+}
+
+describe('mcp server icon urls', () => {
+	beforeEach(() => {
+		settingsStore.updateConfig('mcpServers', '[]');
+	});
+
+	it('routes the favicon fallback through the proxy when it is enabled', () => {
+		mockProxyEnabled(true);
+
+		const server = mcpStore.addServer({ enabled: false, url: 'https://mcp.example.com/mcp' });
+
+		expect(proxiedTarget(mcpStore.getServerFavicon(server.id))).toBe(FAVICON);
+	});
+
+	it('keeps the origin url when the proxy is off', () => {
+		mockProxyEnabled(false);
+
+		const server = mcpStore.addServer({ enabled: false, url: 'https://mcp.example.com/mcp' });
+
+		expect(mcpStore.getServerFavicon(server.id)).toBe(FAVICON);
+	});
+
+	it('proxies an http icon url too', () => {
+		expect(proxiedTarget(buildProxiedIconUrl('http://example.com/favicon.ico', true))).toBe(
+			'http://example.com/favicon.ico'
+		);
+	});
+
+	it('leaves a data url alone whichever way the proxy is set', () => {
+		expect(buildProxiedIconUrl(DATA_ICON, true)).toBe(DATA_ICON);
+		expect(buildProxiedIconUrl(DATA_ICON, false)).toBe(DATA_ICON);
+		expect(buildProxiedIconUrl(null, true)).toBeNull();
+	});
+});