fix(node): Pass NPM_PROCESS_STATE to subprocesses via temp file instead of env var (#25896)

Fixes https://github.com/denoland/deno/issues/25401. Fixes
https://github.com/denoland/deno/issues/25841. Fixes
https://github.com/denoland/deno/issues/25891.

2 files changed, 4 insertions, 9 deletions

diff --git a/tests/registry/npm/@denotest/child-process-fork/1.0.0/index.js b/tests/registry/npm/@denotest/child-process-fork/1.0.0/index.js
index 0482be404..ca0ba246a 100644
--- a/tests/registry/npm/@denotest/child-process-fork/1.0.0/index.js
+++ b/tests/registry/npm/@denotest/child-process-fork/1.0.0/index.js
@@ -1,14 +1,9 @@
 const path = require("path");
+const childProcess = require("node:child_process");
 
 function childProcessFork(path) {
-  const command = new Deno.Command(Deno.execPath(), {
-    args: ["run", "-A", path],
-    env: {
-      "DENO_DONT_USE_INTERNAL_NODE_COMPAT_STATE": Deno[Deno.internal].core.ops.op_npm_process_state(),
-    }
-  });
-  const child = command.spawn();
-  child.status.then(() => {
+  const child = childProcess.fork(path);
+  child.on("exit", () => {
     console.log("Done.");
   });
 }
diff --git a/tests/unit/ops_test.ts b/tests/unit/ops_test.ts
index 6de55f8b6..4ba7c5ce3 100644
--- a/tests/unit/ops_test.ts
+++ b/tests/unit/ops_test.ts
@@ -1,6 +1,6 @@
 // Copyright 2018-2024 the Deno authors. All rights reserved. MIT license.
 
-const EXPECTED_OP_COUNT = 12;
+const EXPECTED_OP_COUNT = 11;
 
 Deno.test(function checkExposedOps() {
   // @ts-ignore TS doesn't allow to index with symbol