nodejs
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‎test/parallel/test-require-deps-deprecation.js‎
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‎test/parallel/test-require-deps-deprecation.js‎
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+28Lines changed: 28 additions & 0 deletions
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+'use strict';
+
+const common = require('../common');
+const assert = require('assert');
+// The v8 modules when imported leak globals. Disable global check.
+common.globalCheck = false;
+
+// Newly added deps that do not have a deprecation wrapper around it would
+// throw an error, but no warning would be emitted.
+const deps = [
+  'acorn/dist/acorn',
+  'acorn/dist/walk'
+];
+
+// Instead of checking require, check that resolve isn't pointing toward a
+// built-in module, as user might already have node installed with acorn in
+// require.resolve range.
+// Ref: https://github.com/nodejs/node/issues/17148
+for (const m of deps) {
+  let path;
+  try {
+    path = require.resolve(m);
+  } catch (err) {
+    assert.ok(err.toString().startsWith('Error: Cannot find module '));
+    continue;
+  }
+  assert.notStrictEqual(path, m);
+}