test: improve vm test coverage

kuriyosh · bengl · commit 04617291208f · 2022-02-21T12:36:09.000-05:00
PR-URL: #41847 Refs: https://coverage.nodejs.org/coverage-cd5689eed3be54a5/lib/vm.js.html#L364 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>
diff --git a/test/parallel/test-vm-basic.js b/test/parallel/test-vm-basic.js
@@ -323,6 +323,14 @@ const vm = require('vm');
 global
 );
 
+ // Test compileFunction produceCachedData option
+ const result = vm.compileFunction('console.log("Hello, World!")', [],{
+ produceCachedData: true,
+ });
+
+ assert.ok(result.cachedDataProduced);
+ assert.ok(result.cachedData.length > 0);
+
 // Resetting value
 Error.stackTraceLimit = oldLimit;
 }

-Original file line number
+Diff line change
 global
 );
 +// Test compileFunction produceCachedData option
 +constresult=vm.compileFunction('console.log("Hello, World!")',[],{
 +produceCachedData: true,
 +});
++
 +assert.ok(result.cachedDataProduced);
 +assert.ok(result.cachedData.length>0);
++
 // Resetting value
 Error.stackTraceLimit=oldLimit;
+}