Skip packaging tests and do not try to load core modules when CM enabled

Author: kateinoigakukun

packages/npm-packages/ruby-wasm-wasi/test/init.js

@@ -4,7 +4,17 @@ import { WASI } from "wasi";
 import { RubyVM } from "../src/index";
 import * as preview2Shim from "@bytecodealliance/preview2-shim"
 
-const rubyModule = (async () => {
+const memoize = (fn) => {
+  let result;
+  return async () => {
+    if (!result) {
+      result = await fn();
+    }
+    return result;
+  };
+};
+
+const getRubyModule = memoize(async () => {
   let binaryPath;
   if (process.env.RUBY_ROOT) {
     binaryPath = path.join(process.env.RUBY_ROOT, "./usr/local/bin/ruby");
@@ -18,7 +28,7 @@ const rubyModule = (async () => {
   }
   const binary = await fs.readFile(binaryPath);
   return await WebAssembly.compile(binary.buffer);
-})();
+});
 
 const initModuleRubyVM = async ({ suppressStderr } = { suppressStderr: false }) => {
   let preopens = {};
@@ -38,7 +48,7 @@ const initModuleRubyVM = async ({ suppressStderr } = { suppressStderr: false })
     preopens,
   });
 
-  const module = await rubyModule;
+  const module = await getRubyModule();
   const { vm } = await RubyVM.instantiateModule({ module, wasip1: wasi })
   return vm;
 };

packages/npm-packages/ruby-wasm-wasi/test/package.test.js

@@ -32,7 +32,10 @@ const initRubyVM = async (rubyModule, args) => {
 };
 
 describe("Packaging validation", () => {
-  if (!process.env.RUBY_NPM_PACKAGE_ROOT) {
+  if (
+    !process.env.RUBY_NPM_PACKAGE_ROOT ||
+    (process.env.ENABLE_COMPONENT_TESTS && process.env.ENABLE_COMPONENT_TESTS !== 'false')
+  ) {
     test.skip("skip", () => {});
     return;
   }