1 files changed, 23 insertions, 0 deletions
diff --git a/test/ruby/test_vm_dump.rb b/test/ruby/test_vm_dump.rb
new file mode 100644
index 0000000000..d183e03391
--- /dev/null
+++ b/test/ruby/test_vm_dump.rb
@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+require 'test/unit'
+
+return unless /darwin/ =~ RUBY_PLATFORM
+
+class TestVMDump < Test::Unit::TestCase
+  def assert_darwin_vm_dump_works(args, timeout=nil)
+    args.unshift({"RUBY_ON_BUG" => nil, "RUBY_CRASH_REPORT" => nil})
+    assert_in_out_err(args, "", [], /^\[IMPORTANT\]/, timeout: timeout || 300)
+  end
+
+  def test_darwin_invalid_call
+    assert_darwin_vm_dump_works(['-r-test-/fatal', '-eBug.invalid_call(1)'])
+  end
+
+  def test_darwin_segv_in_syscall
+    assert_darwin_vm_dump_works(['-e1.times{Process.kill :SEGV,$$}'])
+  end
+
+  def test_darwin_invalid_access
+    assert_darwin_vm_dump_works(['-r-test-/fatal', '-eBug.invalid_access(100)'])
+  end
+end