From 2c4ebe0426616e6a5016b6d77f6ca72a9548be93 Mon Sep 17 00:00:00 2001
From: Anna Henningsen <anna@addaleax.net>
Date: Tue, 14 Jul 2020 17:45:39 +0200
Subject: [PATCH] test: use `.then(common.mustCall())` for all async IIFEs
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

This makes sure that all async functions finish as expected.

PR-URL: https://github.com/nodejs/node/pull/34363
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
---
 test/es-module/test-esm-error-cache.js                   | 4 ++--
 test/es-module/test-esm-import-meta-resolve.mjs          | 4 ++--
 test/internet/test-dns-promises-resolve.js               | 4 ++--
 test/internet/test-dns-txt-sigsegv.js                    | 4 ++--
 test/internet/test-dns.js                                | 2 +-
 test/parallel/test-c-ares.js                             | 4 ++--
 test/parallel/test-child-process-spawn-args.js           | 2 +-
 test/parallel/test-dns-lookup-promises.js                | 4 ++--
 test/parallel/test-dns-lookup.js                         | 2 +-
 test/parallel/test-dns-setservers-type-check.js          | 2 +-
 test/parallel/test-dns.js                                | 4 ++--
 test/parallel/test-fs-copyfile-respect-permissions.js    | 2 +-
 test/parallel/test-fs-read-empty-buffer.js               | 2 +-
 test/parallel/test-fs-readdir-types.js                   | 2 +-
 test/parallel/test-fs-readv-promises.js                  | 5 ++---
 test/parallel/test-fs-rmdir-recursive.js                 | 2 +-
 test/parallel/test-fs-stat-bigint.js                     | 2 +-
 test/parallel/test-fs-writev-promises.js                 | 5 ++---
 test/parallel/test-inspect-publish-uid.js                | 2 +-
 test/parallel/test-internal-module-wrap.js               | 8 +++-----
 test/parallel/test-repl.js                               | 2 +-
 test/parallel/test-util-inspect-namespace.js             | 8 +++-----
 test/parallel/test-util-promisify.js                     | 4 ++--
 test/parallel/test-util-types.js                         | 4 ++--
 test/parallel/test-vm-module-basic.js                    | 8 ++++----
 test/parallel/test-vm-module-errors.js                   | 2 +-
 test/parallel/test-vm-module-import-meta.js              | 2 +-
 test/parallel/test-vm-module-link.js                     | 2 +-
 test/parallel/test-vm-module-reevaluate.js               | 2 +-
 test/parallel/test-vm-module-synthetic.js                | 2 +-
 test/parallel/test-zlib-empty-buffer.js                  | 4 ++--
 test/sequential/test-inspector-async-call-stack-abort.js | 2 +-
 test/wasi/test-wasi-stdio.js                             | 4 ++--
 test/wasi/test-wasi-symlinks.js                          | 2 +-
 test/wasi/test-wasi.js                                   | 2 +-
 35 files changed, 55 insertions(+), 61 deletions(-)

diff --git a/test/es-module/test-esm-error-cache.js b/test/es-module/test-esm-error-cache.js
index b13e7936268..d780f1a2216 100644
--- a/test/es-module/test-esm-error-cache.js
+++ b/test/es-module/test-esm-error-cache.js
@@ -1,6 +1,6 @@
 'use strict';
 
-require('../common');
+const common = require('../common');
 const assert = require('assert');
 
 const file = '../fixtures/syntax/bad_syntax.mjs';
@@ -23,4 +23,4 @@ let error;
       return true;
     }
   );
-})();
+})().then(common.mustCall());
diff --git a/test/es-module/test-esm-import-meta-resolve.mjs b/test/es-module/test-esm-import-meta-resolve.mjs
index faf9320a827..911225e13c9 100644
--- a/test/es-module/test-esm-import-meta-resolve.mjs
+++ b/test/es-module/test-esm-import-meta-resolve.mjs
@@ -1,5 +1,5 @@
 // Flags: --experimental-import-meta-resolve
-import '../common/index.mjs';
+import { mustCall } from '../common/index.mjs';
 import assert from 'assert';
 
 const dirname = import.meta.url.slice(0, import.meta.url.lastIndexOf('/') + 1);
@@ -21,4 +21,4 @@ const fixtures = dirname.slice(0, dirname.lastIndexOf('/', dirname.length - 2) +
   assert.strictEqual(await import.meta.resolve('../fixtures/'), fixtures);
   assert.strictEqual(await import.meta.resolve('baz/', fixtures),
                      fixtures + 'node_modules/baz/');
-})();
+})().then(mustCall());
diff --git a/test/internet/test-dns-promises-resolve.js b/test/internet/test-dns-promises-resolve.js
index a482cba60a2..ed9c95a010a 100644
--- a/test/internet/test-dns-promises-resolve.js
+++ b/test/internet/test-dns-promises-resolve.js
@@ -1,5 +1,5 @@
 'use strict';
-require('../common');
+const common = require('../common');
 const assert = require('assert');
 
 const dnsPromises = require('dns').promises;
@@ -38,5 +38,5 @@ const dnsPromises = require('dns').promises;
     const result = await dnsPromises.resolve('example.org', rrtype);
     assert.ok(result !== undefined);
     assert.ok(result.length > 0);
-  })();
+  })().then(common.mustCall());
 }
diff --git a/test/internet/test-dns-txt-sigsegv.js b/test/internet/test-dns-txt-sigsegv.js
index 9f65b6ec24f..eeebf28fc77 100644
--- a/test/internet/test-dns-txt-sigsegv.js
+++ b/test/internet/test-dns-txt-sigsegv.js
@@ -1,5 +1,5 @@
 'use strict';
-require('../common');
+const common = require('../common');
 const assert = require('assert');
 const dns = require('dns');
 const dnsPromises = dns.promises;
@@ -7,7 +7,7 @@ const dnsPromises = dns.promises;
 (async function() {
   const result = await dnsPromises.resolveTxt('www.microsoft.com');
   assert.strictEqual(result.length, 0);
-})();
+})().then(common.mustCall());
 
 dns.resolveTxt('www.microsoft.com', function(err, records) {
   assert.strictEqual(err, null);
diff --git a/test/internet/test-dns.js b/test/internet/test-dns.js
index c74acc50dd7..e5092b6ea2e 100644
--- a/test/internet/test-dns.js
+++ b/test/internet/test-dns.js
@@ -708,4 +708,4 @@ dns.lookupService('0.0.0.0', 0, common.mustCall());
 (async function() {
   await dnsPromises.lookup(addresses.INET6_HOST, 6);
   await dnsPromises.lookup(addresses.INET_HOST, {});
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-c-ares.js b/test/parallel/test-c-ares.js
index 110d28ecf82..a1c109ddfcb 100644
--- a/test/parallel/test-c-ares.js
+++ b/test/parallel/test-c-ares.js
@@ -40,7 +40,7 @@ const dnsPromises = dns.promises;
   res = await dnsPromises.lookup('::1');
   assert.strictEqual(res.address, '::1');
   assert.strictEqual(res.family, 6);
-})();
+})().then(common.mustCall());
 
 // Try resolution without callback
 
@@ -94,5 +94,5 @@ if (!common.isWindows && !common.isIBMi) {
 
   (async function() {
     assert.ok(Array.isArray(await dnsPromises.reverse('127.0.0.1')));
-  })();
+  })().then(common.mustCall());
 }
diff --git a/test/parallel/test-child-process-spawn-args.js b/test/parallel/test-child-process-spawn-args.js
index ef70fe844f9..ec56f409faf 100644
--- a/test/parallel/test-child-process-spawn-args.js
+++ b/test/parallel/test-child-process-spawn-args.js
@@ -52,4 +52,4 @@ const expectedResult = tmpdir.path.trim().toLowerCase();
   );
 
   assert.deepStrictEqual([...new Set(results)], [expectedResult]);
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-dns-lookup-promises.js b/test/parallel/test-dns-lookup-promises.js
index 3e8e202c94c..9dab377f6ac 100644
--- a/test/parallel/test-dns-lookup-promises.js
+++ b/test/parallel/test-dns-lookup-promises.js
@@ -135,5 +135,5 @@ async function lookupallNegative() {
     lookupNegative(),
     lookupallPositive(),
     lookupallNegative()
-  ]).then(common.mustCall());
-})();
+  ]);
+})().then(common.mustCall());
diff --git a/test/parallel/test-dns-lookup.js b/test/parallel/test-dns-lookup.js
index 80e13d308d3..c5021806830 100644
--- a/test/parallel/test-dns-lookup.js
+++ b/test/parallel/test-dns-lookup.js
@@ -109,7 +109,7 @@ assert.throws(() => {
     all: false
   });
   assert.deepStrictEqual(res, { address: '127.0.0.1', family: 4 });
-})();
+})().then(common.mustCall());
 
 dns.lookup(false, {
   hints: 0,
diff --git a/test/parallel/test-dns-setservers-type-check.js b/test/parallel/test-dns-setservers-type-check.js
index beb8f484eff..a6add9518f5 100644
--- a/test/parallel/test-dns-setservers-type-check.js
+++ b/test/parallel/test-dns-setservers-type-check.js
@@ -95,7 +95,7 @@ const promiseResolver = new dns.promises.Resolver();
   // This should not throw any error.
   (async () => {
     setServers([ '127.0.0.1' ]);
-  })();
+  })().then(common.mustCall());
 
   [
     [null],
diff --git a/test/parallel/test-dns.js b/test/parallel/test-dns.js
index 0d9d267bac7..04746f51296 100644
--- a/test/parallel/test-dns.js
+++ b/test/parallel/test-dns.js
@@ -276,7 +276,7 @@ dns.lookup('', {
   await dnsPromises.lookup('', {
     hints: dns.ADDRCONFIG | dns.V4MAPPED | dns.ALL
   });
-})();
+})().then(common.mustCall());
 
 {
   const err = {
@@ -450,7 +450,7 @@ assert.throws(() => {
         cases.shift();
         nextCase();
       }));
-    })();
+    })().then(common.mustCall());
 
   }));
 }
diff --git a/test/parallel/test-fs-copyfile-respect-permissions.js b/test/parallel/test-fs-copyfile-respect-permissions.js
index cb6774ef2ab..cba99ed8998 100644
--- a/test/parallel/test-fs-copyfile-respect-permissions.js
+++ b/test/parallel/test-fs-copyfile-respect-permissions.js
@@ -49,7 +49,7 @@ function beforeEach() {
   const { source, dest, check } = beforeEach();
   (async () => {
     await assert.rejects(fs.promises.copyFile(source, dest), check);
-  })();
+  })().then(common.mustCall());
 }
 
 // Test callback API.
diff --git a/test/parallel/test-fs-read-empty-buffer.js b/test/parallel/test-fs-read-empty-buffer.js
index 8ca08448182..7ec5e5c186f 100644
--- a/test/parallel/test-fs-read-empty-buffer.js
+++ b/test/parallel/test-fs-read-empty-buffer.js
@@ -38,4 +38,4 @@ assert.throws(
                'Received Uint8Array(0) []'
     }
   );
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-fs-readdir-types.js b/test/parallel/test-fs-readdir-types.js
index 19e2dba99b6..9272a614330 100644
--- a/test/parallel/test-fs-readdir-types.js
+++ b/test/parallel/test-fs-readdir-types.js
@@ -77,7 +77,7 @@ fs.readdir(readdirDir, {
     withFileTypes: true
   });
   assertDirents(dirents);
-})();
+})().then(common.mustCall());
 
 // Check for correct types when the binding returns unknowns
 const UNKNOWN = constants.UV_DIRENT_UNKNOWN;
diff --git a/test/parallel/test-fs-readv-promises.js b/test/parallel/test-fs-readv-promises.js
index e0536505c91..1132417c9e2 100644
--- a/test/parallel/test-fs-readv-promises.js
+++ b/test/parallel/test-fs-readv-promises.js
@@ -1,6 +1,5 @@
 'use strict';
-
-require('../common');
+const common = require('../common');
 const assert = require('assert');
 const path = require('path');
 const fs = require('fs').promises;
@@ -64,4 +63,4 @@ const allocateEmptyBuffers = (combinedLength) => {
     assert(Buffer.concat(bufferArr).equals(await fs.readFile(filename)));
     handle.close();
   }
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-fs-rmdir-recursive.js b/test/parallel/test-fs-rmdir-recursive.js
index db8d4b14dac..2793e0ee111 100644
--- a/test/parallel/test-fs-rmdir-recursive.js
+++ b/test/parallel/test-fs-rmdir-recursive.js
@@ -149,7 +149,7 @@ function removeAsync(dir) {
 
   // Attempted removal should fail now because the directory is gone.
   assert.rejects(fs.promises.rmdir(dir), { syscall: 'rmdir' });
-})();
+})().then(common.mustCall());
 
 // Test input validation.
 {
diff --git a/test/parallel/test-fs-stat-bigint.js b/test/parallel/test-fs-stat-bigint.js
index f96bef192f0..6f1db6078ea 100644
--- a/test/parallel/test-fs-stat-bigint.js
+++ b/test/parallel/test-fs-stat-bigint.js
@@ -185,4 +185,4 @@ if (!common.isWindows) {
   const allowableDelta = Math.ceil(Number(endTime - startTime) / 1e6);
   verifyStats(bigintStats, numStats, allowableDelta);
   await handle.close();
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-fs-writev-promises.js b/test/parallel/test-fs-writev-promises.js
index ea349796cc6..02da6799699 100644
--- a/test/parallel/test-fs-writev-promises.js
+++ b/test/parallel/test-fs-writev-promises.js
@@ -1,6 +1,5 @@
 'use strict';
-
-require('../common');
+const common = require('../common');
 const assert = require('assert');
 const path = require('path');
 const fs = require('fs').promises;
@@ -48,4 +47,4 @@ tmpdir.refresh();
     assert(Buffer.concat(bufferArr).equals(await fs.readFile(filename)));
     handle.close();
   }
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-inspect-publish-uid.js b/test/parallel/test-inspect-publish-uid.js
index 58d651e97dc..2479a37a2d6 100644
--- a/test/parallel/test-inspect-publish-uid.js
+++ b/test/parallel/test-inspect-publish-uid.js
@@ -10,7 +10,7 @@ const { spawnSync } = require('child_process');
   await testArg('stderr');
   await testArg('http');
   await testArg('http,stderr');
-})();
+})().then(common.mustCall());
 
 async function testArg(argValue) {
   console.log('Checks ' + argValue + '..');
diff --git a/test/parallel/test-internal-module-wrap.js b/test/parallel/test-internal-module-wrap.js
index 09cccba76de..520a83a3a47 100644
--- a/test/parallel/test-internal-module-wrap.js
+++ b/test/parallel/test-internal-module-wrap.js
@@ -1,8 +1,6 @@
-'use strict';
-
 // Flags: --expose-internals
-
-require('../common');
+'use strict';
+const common = require('../common');
 const assert = require('assert');
 
 const { internalBinding } = require('internal/test/binding');
@@ -26,4 +24,4 @@ const bar = new ModuleWrap('bar', undefined, 'export const five = 5', 0, 0);
 
   assert.strictEqual(await foo.evaluate(-1, false), undefined);
   assert.strictEqual(foo.getNamespace().five, 5);
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-repl.js b/test/parallel/test-repl.js
index b653e27750b..71160a20ec8 100644
--- a/test/parallel/test-repl.js
+++ b/test/parallel/test-repl.js
@@ -827,7 +827,7 @@ const tcpTests = [
     socket.end();
   }
   common.allowGlobals(...Object.values(global));
-})();
+})().then(common.mustCall());
 
 function startTCPRepl() {
   let resolveSocket, resolveReplServer;
diff --git a/test/parallel/test-util-inspect-namespace.js b/test/parallel/test-util-inspect-namespace.js
index 89b26fcdbcf..fc13fca6c6a 100644
--- a/test/parallel/test-util-inspect-namespace.js
+++ b/test/parallel/test-util-inspect-namespace.js
@@ -1,8 +1,6 @@
-'use strict';
-
 // Flags: --experimental-vm-modules
-
-require('../common');
+'use strict';
+const common = require('../common');
 const assert = require('assert');
 
 const { SourceTextModule } = require('vm');
@@ -16,4 +14,4 @@ const { inspect } = require('util');
     '[Module] { a: <uninitialized>, b: undefined }');
   await m.evaluate();
   assert.strictEqual(inspect(m.namespace), '[Module] { a: 1, b: 2 }');
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-util-promisify.js b/test/parallel/test-util-promisify.js
index cbbe8983fdf..70125278d96 100644
--- a/test/parallel/test-util-promisify.js
+++ b/test/parallel/test-util-promisify.js
@@ -131,7 +131,7 @@ const stat = promisify(fs.stat);
   (async () => {
     const value = await promisify(fn)(null, 42);
     assert.strictEqual(value, 42);
-  })();
+  })().then(common.mustCall());
 }
 
 {
@@ -159,7 +159,7 @@ const stat = promisify(fs.stat);
     await fn();
     await Promise.resolve();
     return assert.strictEqual(stack, err.stack);
-  })();
+  })().then(common.mustCall());
 }
 
 {
diff --git a/test/parallel/test-util-types.js b/test/parallel/test-util-types.js
index 48e65333d9a..ead9bf54697 100644
--- a/test/parallel/test-util-types.js
+++ b/test/parallel/test-util-types.js
@@ -1,6 +1,6 @@
 // Flags: --experimental-vm-modules --expose-internals
 'use strict';
-require('../common');
+const common = require('../common');
 const assert = require('assert');
 const { types, inspect } = require('util');
 const vm = require('vm');
@@ -280,4 +280,4 @@ for (const [ value, _method ] of [
   await m.link(() => 0);
   await m.evaluate();
   assert.ok(types.isModuleNamespaceObject(m.namespace));
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-vm-module-basic.js b/test/parallel/test-vm-module-basic.js
index 7a669c8e05d..dbb88e2a877 100644
--- a/test/parallel/test-vm-module-basic.js
+++ b/test/parallel/test-vm-module-basic.js
@@ -32,7 +32,7 @@ const util = require('util');
     baz: 'bar',
     typeofProcess: 'undefined'
   });
-}());
+}().then(common.mustCall()));
 
 (async () => {
   const m = new SourceTextModule(`
@@ -45,14 +45,14 @@ const util = require('util');
   assert.strictEqual(global.vmResultTypeofProcess, '[object process]');
   delete global.vmResultFoo;
   delete global.vmResultTypeofProcess;
-})();
+})().then(common.mustCall());
 
 (async () => {
   const m = new SourceTextModule('while (true) {}');
   await m.link(common.mustNotCall());
   await m.evaluate({ timeout: 500 })
     .then(() => assert(false), () => {});
-})();
+})().then(common.mustCall());
 
 // Check the generated identifier for each module
 (async () => {
@@ -65,7 +65,7 @@ const util = require('util');
   assert.strictEqual(m2.identifier, 'vm:module(1)');
   const m3 = new SourceTextModule('3', { context: context2 });
   assert.strictEqual(m3.identifier, 'vm:module(0)');
-})();
+})().then(common.mustCall());
 
 // Check inspection of the instance
 {
diff --git a/test/parallel/test-vm-module-errors.js b/test/parallel/test-vm-module-errors.js
index fee243f1011..2e9697ff412 100644
--- a/test/parallel/test-vm-module-errors.js
+++ b/test/parallel/test-vm-module-errors.js
@@ -233,4 +233,4 @@ const finished = common.mustCall();
   await checkInvalidOptionForEvaluate();
   checkInvalidCachedData();
   finished();
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-vm-module-import-meta.js b/test/parallel/test-vm-module-import-meta.js
index baf6c5b37d1..2972bf548b4 100644
--- a/test/parallel/test-vm-module-import-meta.js
+++ b/test/parallel/test-vm-module-import-meta.js
@@ -41,4 +41,4 @@ async function testInvalid() {
 (async () => {
   await testBasic();
   await testInvalid();
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-vm-module-link.js b/test/parallel/test-vm-module-link.js
index 48f06439b6d..5b5eb6b08ff 100644
--- a/test/parallel/test-vm-module-link.js
+++ b/test/parallel/test-vm-module-link.js
@@ -133,4 +133,4 @@ const finished = common.mustCall();
   await circular();
   await circular2();
   finished();
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-vm-module-reevaluate.js b/test/parallel/test-vm-module-reevaluate.js
index 6208f140ffa..e547390e0cf 100644
--- a/test/parallel/test-vm-module-reevaluate.js
+++ b/test/parallel/test-vm-module-reevaluate.js
@@ -48,4 +48,4 @@ const finished = common.mustCall();
   }
 
   finished();
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-vm-module-synthetic.js b/test/parallel/test-vm-module-synthetic.js
index a3ca6630f7e..660c0c64ed8 100644
--- a/test/parallel/test-vm-module-synthetic.js
+++ b/test/parallel/test-vm-module-synthetic.js
@@ -65,4 +65,4 @@ const assert = require('assert');
       code: 'ERR_VM_MODULE_STATUS',
     });
   }
-})();
+})().then(common.mustCall());
diff --git a/test/parallel/test-zlib-empty-buffer.js b/test/parallel/test-zlib-empty-buffer.js
index 3b52896d299..f225d72e649 100644
--- a/test/parallel/test-zlib-empty-buffer.js
+++ b/test/parallel/test-zlib-empty-buffer.js
@@ -1,5 +1,5 @@
 'use strict';
-require('../common');
+const common = require('../common');
 const zlib = require('zlib');
 const { inspect, promisify } = require('util');
 const assert = require('assert');
@@ -23,4 +23,4 @@ const emptyBuffer = Buffer.alloc(0);
       `Expected ${inspect(compressed)} to match ${inspect(decompressed)} ` +
       `to match for ${method}`);
   }
-})();
+})().then(common.mustCall());
diff --git a/test/sequential/test-inspector-async-call-stack-abort.js b/test/sequential/test-inspector-async-call-stack-abort.js
index ce2b43cdf02..a3d0944ce5e 100644
--- a/test/sequential/test-inspector-async-call-stack-abort.js
+++ b/test/sequential/test-inspector-async-call-stack-abort.js
@@ -25,7 +25,7 @@ if (process.argv[2] === 'child') {
     await session.post('Debugger.setAsyncCallStackDepth', { maxDepth: 42 });
     strictEqual(enabled, 1);
     throw new Error(eyecatcher);
-  })();
+  })().finally(common.mustCall());
 } else {
   const { spawnSync } = require('child_process');
   const options = { encoding: 'utf8' };
diff --git a/test/wasi/test-wasi-stdio.js b/test/wasi/test-wasi-stdio.js
index 4abe3c1ad8a..d49fa67ce75 100644
--- a/test/wasi/test-wasi-stdio.js
+++ b/test/wasi/test-wasi-stdio.js
@@ -1,6 +1,6 @@
 // Flags: --experimental-wasi-unstable-preview1 --experimental-wasm-bigint
 'use strict';
-require('../common');
+const common = require('../common');
 const tmpdir = require('../common/tmpdir');
 const { strictEqual } = require('assert');
 const { closeSync, openSync, readFileSync, writeFileSync } = require('fs');
@@ -31,4 +31,4 @@ const importObject = { wasi_snapshot_preview1: wasi.wasiImport };
   closeSync(stderr);
   strictEqual(readFileSync(stdoutFile, 'utf8').trim(), 'x'.repeat(31));
   strictEqual(readFileSync(stderrFile, 'utf8').trim(), '');
-})();
+})().then(common.mustCall());
diff --git a/test/wasi/test-wasi-symlinks.js b/test/wasi/test-wasi-symlinks.js
index d1ec796125c..b4f306916a9 100644
--- a/test/wasi/test-wasi-symlinks.js
+++ b/test/wasi/test-wasi-symlinks.js
@@ -25,7 +25,7 @@ if (process.argv[2] === 'wasi-child') {
     const { instance } = await WebAssembly.instantiate(buffer, importObject);
 
     wasi.start(instance);
-  })();
+  })().then(common.mustCall());
 } else {
   if (!common.canCreateSymLink()) {
     common.skip('insufficient privileges');
diff --git a/test/wasi/test-wasi.js b/test/wasi/test-wasi.js
index 8ebc290d7b8..8f98335ee63 100644
--- a/test/wasi/test-wasi.js
+++ b/test/wasi/test-wasi.js
@@ -30,7 +30,7 @@ if (process.argv[2] === 'wasi-child') {
     const { instance } = await WebAssembly.instantiate(buffer, importObject);
 
     wasi.start(instance);
-  })();
+  })().then(common.mustCall());
 } else {
   const assert = require('assert');
   const cp = require('child_process');