Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 11 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/basic/testBug504520.js b/js/src/jit-test/tests/basic/testBug504520.js
new file mode 100644
index 0000000000..ba5f767640
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testBug504520.js
@@ -0,0 +1,11 @@
+function testBug504520() {
+    // A bug involving comparisons.
+    var arr = [1/0, 1/0, 1/0, 1/0, 1/0, 1/0, 1/0, 1/0, 1/0, 0];
+    assertEq(arr.length > 9, true);
+
+    var s = '';
+    for (var i = 0; i < arr.length; i++)
+        arr[i] >= 1/0 ? null : (s += i);
+    assertEq(s, '9');
+}
+testBug504520();