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// Copyright (c) 2026 Cloudflare, Inc.
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// Licensed under the Apache 2.0 license found in the LICENSE file or at:
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//     https://opensource.org/licenses/Apache-2.0
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import { strictEqual } from 'node:assert';
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export const getBuiltinModulePublicBuiltins = {
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  test() {
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    // process.getBuiltinModule must be able to resolve known public built-ins.
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    strictEqual(typeof process.getBuiltinModule('node:process'), 'object');
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    strictEqual(typeof process.getBuiltinModule('node:buffer'), 'object');
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    strictEqual(typeof process.getBuiltinModule('node:assert'), 'object');
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  },
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};
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export const getBuiltinModuleNonExistent = {
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  test() {
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    // Non-existent modules return undefined.
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    strictEqual(process.getBuiltinModule('node:nonexistent'), undefined);
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    strictEqual(process.getBuiltinModule('non-existent'), undefined);
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  },
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};
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export const getBuiltinModuleInternalNotExposed = {
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  test() {
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    // Internal modules must not be accessible via getBuiltinModule.
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    // These are BUILTIN_ONLY modules that should only be importable
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    // by other built-in modules, never by user code.
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    strictEqual(process.getBuiltinModule('node-internal:process'), undefined);
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    strictEqual(
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      process.getBuiltinModule('node-internal:public_process'),
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      undefined
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    );
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    strictEqual(
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      process.getBuiltinModule('node-internal:legacy_process'),
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      undefined
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    );
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    strictEqual(
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      process.getBuiltinModule('node-internal:internal_timers_global_override'),
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      undefined
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    );
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    strictEqual(process.getBuiltinModule('cloudflare-internal:env'), undefined);
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    strictEqual(
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      process.getBuiltinModule('cloudflare-internal:filesystem'),
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      undefined
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    );
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  },
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};