From f33cd1289e75c7091e61e54792a2b7e1f84ea697 Mon Sep 17 00:00:00 2001
From: Daniel Colson <danieljamescolson@gmail.com>
Date: Thu, 23 Oct 2025 17:47:58 -0400
Subject: [PATCH] ZJIT: Add tests for non-leaf classvar get and set (#14924)

This commit adds tests that raise on `getclassvariable` and
`setclassvariable` to exercise the non-leaf cases as suggested in
https://github.com/ruby/ruby/pull/14918#discussion_r2453804603
---
 test/ruby/test_zjit.rb | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/test/ruby/test_zjit.rb b/test/ruby/test_zjit.rb
index 13c7817017..e76e140ba1 100644
--- a/test/ruby/test_zjit.rb
+++ b/test/ruby/test_zjit.rb
@@ -1675,6 +1675,20 @@ class TestZJIT < Test::Unit::TestCase
     }
   end
 
+  def test_getclassvariable_raises
+    assert_compiles '"uninitialized class variable @@x in Foo"', %q{
+      class Foo
+        def self.test = @@x
+      end
+
+      begin
+        Foo.test
+      rescue NameError => e
+        e.message
+      end
+    }
+  end
+
   def test_setclassvariable
     assert_compiles '42', %q{
       class Foo
@@ -1686,6 +1700,21 @@ class TestZJIT < Test::Unit::TestCase
     }
   end
 
+  def test_setclassvariable_raises
+    assert_compiles '"can\'t modify frozen #<Class:Foo>: Foo"', %q{
+      class Foo
+        def self.test = @@x = 42
+        freeze
+      end
+
+      begin
+        Foo.test
+      rescue FrozenError => e
+        e.message
+      end
+    }
+  end
+
   def test_attr_reader
     assert_compiles '[4, 4]', %q{
       class C