1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/stream/bug-1515816.js b/js/src/jit-test/tests/stream/bug-1515816.js
new file mode 100644
index 0000000000..44329b056d
--- /dev/null
+++ b/js/src/jit-test/tests/stream/bug-1515816.js
@@ -0,0 +1,17 @@
+// |jit-test| --no-ion; --no-baseline; --no-blinterp; skip-if: !('oomAfterAllocations' in this && this.hasOwnProperty("ReadableStream"))
+// Don't crash on OOM in ReadableStreamDefaultReader.prototype.read().
+
+for (let n = 1; n < 1000; n++) {
+  let stream = new ReadableStream({
+    start(controller) {
+      controller.enqueue(7);
+    }
+  });
+  let reader = stream.getReader();
+  oomAfterAllocations(n);
+  try {
+    reader.read();
+    n = 1000;
+  } catch { }
+  resetOOMFailure();
+}