61328e6a91
* feat(ui): add symbolic math support to JS sandbox via nerdamer Preload nerdamer (with decimal.js) in the sandboxed worker, exposing the `nerdamer` global for symbolic computation: simplify, expand, factor, diff, integrate, solve, laplace, ilt, limit, partfrac, gcd/lcm, roots, coefficients, and more. Mirrors the math.js integration pattern from the feature/sandbox-symbolic-math branch, but uses nerdamer for a lighter, more focused symbolic math engine. * Update sandbox-harness.ts * docs(ui): update sandbox tool description with detailed nerdamer usage guide * Clarify nerdamer usage in sandbox tool description Updated the description of the sandbox tool to clarify usage of nerdamer. * ui: build nerdamer sandbox prelude from vendored source Replace the vendored all.min.js with the readable nerdamer-prime source and its two bundled deps (big-integer, decimal.js), licenses included. A vite plugin bundles and minifies them at build time with the upstream esbuild flags, exposed as virtual:nerdamer and imported lazily on first sandbox use. The vendors package.json pins commonjs so the project level type: module does not break esbuild format detection. The harness gains a CSP removing network egress from the worker, and browser tests cover the prelude, exact arithmetic, the fetch block and the timeout. Upstream snapshot: together-science/nerdamer-prime@1936145 * feat(ui): make symbolic math (nerdamer) a user-toggleable setting - Add SYMBOLIC_MATH_ENABLED setting key and registry entry (checkbox, default false) - Convert SANDBOX_TOOL_DEFINITION to buildSandboxToolDefinition(includeSymbolicMath) so the tool description includes/excludes nerdamer API docs dynamically - Cache sandbox harness per variant ('nerdamer' / 'plain') for instant toggle - Deprecate SANDBOX_TOOL_DEFINITION constant alias for backward compatibility - Update tools store to pass symbolic math config into tool definition * docs(ui): tell LLM to list nerdamer functions first, do not guess * test(ui): enable symbolic math in sandbox tests via settingsStore config * style(ui): fix formatting for tools.svelte.ts --------- Co-authored-by: Pascal <admin@serveurperso.com>
60 lines
1.9 KiB
TypeScript
60 lines
1.9 KiB
TypeScript
import { beforeEach, describe, expect, it } from 'vitest';
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import { SandboxService } from '$lib/services/sandbox.service';
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import { SANDBOX_TOOL_NAME } from '$lib/constants';
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const run = (code: string, timeoutMs?: number) =>
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SandboxService.executeTool(SANDBOX_TOOL_NAME, {
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code,
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...(timeoutMs !== undefined ? { timeout_ms: timeoutMs } : {})
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});
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describe('sandbox service', () => {
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beforeEach(async () => {
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const { settingsStore } = await import('$lib/stores/settings.svelte');
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settingsStore.config = {
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...settingsStore.config,
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symbolicMathEnabled: true
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};
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});
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it('executes plain JavaScript', async () => {
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const reply = await run('return 1 + 1;');
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expect(reply.isError).toBe(false);
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expect(reply.content).toContain('=> 2');
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});
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it('exposes nerdamer for symbolic computation', async () => {
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const reply = await run("return nerdamer.diff('sin(x)/x', 'x').toString();");
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expect(reply.isError).toBe(false);
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expect(reply.content).toContain('cos(x)');
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});
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it('computes exact rational arithmetic', async () => {
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const reply = await run("return nerdamer('1/3 + 1/6').toString();");
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expect(reply.isError).toBe(false);
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expect(reply.content).toContain('=> 1/2');
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});
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it('proves a polynomial identity symbolically', async () => {
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const reply = await run(
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"return nerdamer('expand((1+x*y)^3 - (1 + 3*x*y + 3*x^2*y^2 + x^3*y^3))').toString();"
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);
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expect(reply.isError).toBe(false);
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expect(reply.content).toContain('=> 0');
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});
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it('blocks network egress in the worker via CSP', async () => {
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const reply = await run(
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"try { await fetch('https://example.com/'); return 'leaked'; } catch { return 'blocked'; }"
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);
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expect(reply.isError).toBe(false);
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expect(reply.content).toContain('=> blocked');
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});
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it('enforces the timeout on runaway code', async () => {
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const reply = await run('while (true) {}', 500);
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expect(reply.isError).toBe(true);
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expect(reply.content).toContain('timed out');
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});
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});
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