vm: add code cache support for SourceTextModule

PR-URL: https://github.com/nodejs/node/pull/31278
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

1 files changed, 30 insertions, 0 deletions

diff --git a/test/parallel/test-vm-module-cached-data.js b/test/parallel/test-vm-module-cached-data.js
new file mode 100644
index 0000000000..f91d9e6268
--- /dev/null
+++ b/test/parallel/test-vm-module-cached-data.js
@@ -0,0 +1,30 @@
+'use strict';
+
+// Flags: --experimental-vm-modules
+
+require('../common');
+
+const assert = require('assert');
+const { SourceTextModule } = require('vm');
+
+{
+  const m = new SourceTextModule('const a = 1');
+  const cachedData = m.createCachedData();
+
+  new SourceTextModule('const a = 1', { cachedData });
+
+  assert.throws(() => {
+    new SourceTextModule('differentSource', { cachedData });
+  }, {
+    code: 'ERR_VM_MODULE_CACHED_DATA_REJECTED',
+  });
+}
+
+assert.rejects(async () => {
+  const m = new SourceTextModule('const a = 1');
+  await m.link(() => {});
+  m.evaluate();
+  m.createCachedData();
+}, {
+  code: 'ERR_VM_MODULE_CANNOT_CREATE_CACHED_DATA',
+});