test: add test for reused AbortController with execfile()

Test that reusing an aborted AbortController with execfile() results in immediate SIGTERM. PR-URL: #36644 Reviewed-By: Benjamin Gruenbaum <[email protected]> Reviewed-By: Daijiro Wachi <[email protected]>
nodejs · Jan 12, 2021 · d5d56ec · d5d56ec
1 parent 190ddce
commit d5d56ec
Showing 1 changed file with 15 additions and 2 deletions.
diff --git a/test/parallel/test-child-process-execfile.js b/test/parallel/test-child-process-execfile.js
@@ -53,11 +53,24 @@ const execOpts = { encoding: 'utf8', shell: true };
   const ac = new AbortController();
   const { signal } = ac;
 
-  const callback = common.mustCall((err) => {
+  const firstCheck = common.mustCall((err) => {
     assert.strictEqual(err.code, 'ABORT_ERR');
     assert.strictEqual(err.name, 'AbortError');
+    assert.strictEqual(err.signal, undefined);
+  });
+
+  const secondCheck = common.mustCall((err) => {
+    assert.strictEqual(err.code, null);
+    assert.strictEqual(err.name, 'Error');
+    assert.strictEqual(err.signal, 'SIGTERM');
   });
-  execFile(process.execPath, [echoFixture, 0], { signal }, callback);
+
+  execFile(process.execPath, [echoFixture, 0], { signal }, (err) => {
+    firstCheck(err);
+    // Test that re-using the aborted signal results in immediate SIGTERM.
+    execFile(process.execPath, [echoFixture, 0], { signal }, secondCheck);
+  });
+
   ac.abort();
 }