3 files changed, 48 insertions, 0 deletions
diff --git a/test/fixtures/workload/bounded.js b/test/fixtures/workload/bounded.js
new file mode 100644
index 00000000000..ddf288d034b
--- /dev/null
+++ b/test/fixtures/workload/bounded.js
@@ -0,0 +1,22 @@
+'use strict';
+
+const total = parseInt(process.env.TEST_ALLOCATION) || 5000;
+const chunk = parseInt(process.env.TEST_CHUNK) || 1000;
+const cleanInterval = parseInt(process.env.TEST_CLEAN_INTERVAL) || 100;
+let count = 0;
+let arr = [];
+function runAllocation() {
+  count++;
+  if (count < total) {
+    if (count % cleanInterval === 0) {
+      arr.splice(0, arr.length);
+      setImmediate(runAllocation);
+    } else {
+      const str = JSON.stringify(process.config).slice(0, chunk);
+      arr.push(str);
+      setImmediate(runAllocation);
+    }
+  }
+}
+
+setImmediate(runAllocation);
diff --git a/test/fixtures/workload/grow-worker.js b/test/fixtures/workload/grow-worker.js
new file mode 100644
index 00000000000..092d8f27751
--- /dev/null
+++ b/test/fixtures/workload/grow-worker.js
@@ -0,0 +1,14 @@
+'use strict';
+
+const { Worker } = require('worker_threads');
+const path = require('path');
+const max_snapshots = parseInt(process.env.TEST_SNAPSHOTS) || 1;
+new Worker(path.join(__dirname, 'grow.js'), {
+  execArgv: [
+    `--heapsnapshot-near-heap-limit=${max_snapshots}`,
+  ],
+  resourceLimits: {
+    maxOldGenerationSizeMb:
+      parseInt(process.env.TEST_OLD_SPACE_SIZE) || 20
+  }
+});
diff --git a/test/fixtures/workload/grow.js b/test/fixtures/workload/grow.js
new file mode 100644
index 00000000000..9ac0139b332
--- /dev/null
+++ b/test/fixtures/workload/grow.js
@@ -0,0 +1,12 @@
+'use strict';
+
+const chunk = parseInt(process.env.TEST_CHUNK) || 1000;
+
+let arr = [];
+function runAllocation() {
+  const str = JSON.stringify(process.config).slice(0, chunk);
+  arr.push(str);
+  setImmediate(runAllocation);
+}
+
+setImmediate(runAllocation);