1 files changed, 43 insertions, 0 deletions
diff --git a/test/pummel/test-heapsnapshot-near-heap-limit-big.js b/test/pummel/test-heapsnapshot-near-heap-limit-big.js
new file mode 100644
index 00000000000..f70d562c1d1
--- /dev/null
+++ b/test/pummel/test-heapsnapshot-near-heap-limit-big.js
@@ -0,0 +1,43 @@
+'use strict';
+
+const common = require('../common');
+const tmpdir = require('../common/tmpdir');
+const assert = require('assert');
+const { spawnSync } = require('child_process');
+const fixtures = require('../common/fixtures');
+const fs = require('fs');
+const env = {
+  ...process.env,
+  NODE_DEBUG_NATIVE: 'diagnostics'
+};
+
+if (!common.enoughTestMem)
+  common.skip('Insufficient memory for snapshot test');
+
+{
+  console.log('\nTesting limit = 3');
+  tmpdir.refresh();
+  const child = spawnSync(process.execPath, [
+    '--heapsnapshot-near-heap-limit=3',
+    '--max-old-space-size=512',
+    fixtures.path('workload', 'grow.js')
+  ], {
+    cwd: tmpdir.path,
+    env: {
+      ...env,
+      TEST_CHUNK: 2000,
+    }
+  });
+  const stderr = child.stderr.toString();
+  console.log(stderr);
+  assert(common.nodeProcessAborted(child.status, child.signal),
+         'process should have aborted, but did not');
+  const list = fs.readdirSync(tmpdir.path)
+    .filter((file) => file.endsWith('.heapsnapshot'));
+  if (list.length === 0) {
+    assert(stderr.includes(
+      'Not generating snapshots because it\'s too risky'));
+  } else {
+    assert(list.length > 0 && list.length <= 3);
+  }
+}