test: isolate unusual assert test in its own file

test-assert.js contains a test that writes to the source tree, requires
an internal module, and depends on modules not needed by the plethora of
other test cases in the file. Move it to its own file so that there are
not side effects in test-assert.js and so that it can be refactored to
not write to the source tree.

PR-URL: https://github.com/nodejs/node/pull/20861
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

1 files changed, 0 insertions, 39 deletions

diff --git a/test/parallel/test-assert.js b/test/parallel/test-assert.js
index 56489b9e6e..12ae824757 100644
--- a/test/parallel/test-assert.js
+++ b/test/parallel/test-assert.js
@@ -19,17 +19,12 @@
 // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 // USE OR OTHER DEALINGS IN THE SOFTWARE.
 
-// Flags: --expose-internals
-
 'use strict';
 
 /* eslint-disable node-core/prefer-common-expectserror */
 
 const common = require('../common');
 const assert = require('assert');
-const EventEmitter = require('events');
-const { errorCache } = require('internal/assert');
-const { writeFileSync, unlinkSync } = require('fs');
 const { inspect } = require('util');
 const a = assert;
 
@@ -793,40 +788,6 @@ common.expectsError(
   }
 );
 
-// Do not try to check Node.js modules.
-{
-  const e = new EventEmitter();
-
-  e.on('hello', assert);
-
-  let threw = false;
-  try {
-    e.emit('hello', false);
-  } catch (err) {
-    const frames = err.stack.split('\n');
-    const [, filename, line, column] = frames[1].match(/\((.+):(\d+):(\d+)\)/);
-    // Reset the cache to check again
-    const size = errorCache.size;
-    errorCache.delete(`${filename}${line - 1}${column - 1}`);
-    assert.strictEqual(errorCache.size, size - 1);
-    const data = `${'\n'.repeat(line - 1)}${' '.repeat(column - 1)}` +
-                 'ok(failed(badly));';
-    try {
-      writeFileSync(filename, data);
-      assert.throws(
-        () => e.emit('hello', false),
-        {
-          message: 'false == true'
-        }
-      );
-      threw = true;
-    } finally {
-      unlinkSync(filename);
-    }
-  }
-  assert(threw);
-}
-
 common.expectsError(
   // eslint-disable-next-line no-restricted-syntax
   () => assert.throws(() => {}, 'Error message', 'message'),