Add fetch to default global

PR-URL: #116
metarhia · Oct 24, 2023 · c530668 · c530668
1 parent 02efc2d
commit c530668
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diff --git a/metavm.js b/metavm.js
@@ -54,6 +54,7 @@ const DEFAULT = {
   CompressionStream,
   DecompressionStream,
   CountQueuingStrategy,
+  fetch,
 };
 
 const NODE = { global, console, process };

diff --git a/test/unit.js b/test/unit.js
@@ -241,6 +241,7 @@ test('Create common context', async () => {
   assert.strictEqual(context.clearTimeout, clearTimeout);
   assert.strictEqual(context.clearImmediate, clearImmediate);
   assert.strictEqual(context.clearInterval, clearInterval);
+  assert.strictEqual(context.fetch, fetch);
 });
 
 test('Create nodejs context', async () => {
@@ -445,3 +446,12 @@ test('Erevent eval for Metarhia modules', async () => {
     assert.strictEqual(error.constructor.name, 'EvalError');
   }
 });
+
+test('Check native fetch', async () => {
+  const src = `fetch`;
+  const context = metavm.createContext(metavm.COMMON_CONTEXT);
+  const ms = metavm.createScript('Example', src, { context });
+  const proto = Object.getPrototypeOf(ms.exports);
+  assert.ok(proto);
+  assert.strictEqual(proto.constructor.name, 'AsyncFunction');
+});