From 3c28b846d321664ebd8c26376cd307cde860fb42 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Andr=C3=A9=20Bargull?= <andre.bargull@gmail.com>
Date: Wed, 3 Apr 2024 07:47:08 +0000
Subject: [PATCH] Bug 1885489 - Part 4: Add tests. r=iain

Differential Revision: https://phabricator.services.mozilla.com/D204900
---
 .../tests/ion/recover-atomics-islockfree.js        | 25 ++++++++++++++++++++++
 .../tests/ion/recover-string-from-charcode.js      | 13 +++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 js/src/jit-test/tests/ion/recover-atomics-islockfree.js
 create mode 100644 js/src/jit-test/tests/ion/recover-string-from-charcode.js

diff --git a/js/src/jit-test/tests/ion/recover-atomics-islockfree.js b/js/src/jit-test/tests/ion/recover-atomics-islockfree.js
new file mode 100644
index 000000000000..2a57afd49b31
--- /dev/null
+++ b/js/src/jit-test/tests/ion/recover-atomics-islockfree.js
@@ -0,0 +1,25 @@
+// |jit-test| --fast-warmup; --ion-offthread-compile=off
+
+function foo(n, trigger) {
+  let result = Atomics.isLockFree(n * -1);
+  if (trigger) {
+    assertEq(result, false);
+  }
+}
+
+for (var i = 0; i < 100; i++) {
+  foo(-50, false);
+}
+foo(0, true);
+
+function bar(n, trigger) {
+  let result = Atomics.isLockFree(n * 4);
+  if (trigger) {
+    assertEq(result, false);
+  }
+}
+
+for (var i = 0; i < 100; i++) {
+  bar(1, false);
+}
+bar(0x40000001, true);
diff --git a/js/src/jit-test/tests/ion/recover-string-from-charcode.js b/js/src/jit-test/tests/ion/recover-string-from-charcode.js
new file mode 100644
index 000000000000..be060be8e736
--- /dev/null
+++ b/js/src/jit-test/tests/ion/recover-string-from-charcode.js
@@ -0,0 +1,13 @@
+// |jit-test| --fast-warmup; --ion-offthread-compile=off
+
+function foo(n, trigger) {
+  let result = String.fromCharCode(n * -1);
+  if (trigger) {
+    assertEq(result, "\0");
+  }
+}
+
+for (var i = 0; i < 100; i++) {
+  foo(-50, false);
+}
+foo(0, true);
-- 
2.11.4.GIT