From 04f7be612625a51523c7ae546a8774aea1a8fa12 Mon Sep 17 00:00:00 2001
From: Satoshi Tagomori <tagomoris@gmail.com>
Date: Fri, 15 Dec 2023 15:57:51 +0900
Subject: [PATCH] loading/testing in different processes for multiple runs

---
 test/-ext-/load/test_resolve_symbol.rb | 35 ++++++++++++++------------
 1 file changed, 19 insertions(+), 16 deletions(-)

diff --git a/test/-ext-/load/test_resolve_symbol.rb b/test/-ext-/load/test_resolve_symbol.rb
index eeebc60679db43..471d3acebdb40f 100644
--- a/test/-ext-/load/test_resolve_symbol.rb
+++ b/test/-ext-/load/test_resolve_symbol.rb
@@ -3,22 +3,25 @@
 
 class Test_Load_ResolveSymbol < Test::Unit::TestCase
   def test_load_resolve_symbol_resolver
-    feature = "Feature #20005"
-    assert_raise(LoadError, "resolve_symbol_target is not loaded") {
-      require '-test-/load/resolve_symbol_resolver'
-    }
-    require '-test-/load/resolve_symbol_target'
-    assert_nothing_raised(LoadError, "#{feature} resolver can be loaded") {
-      require '-test-/load/resolve_symbol_resolver'
-    }
-    assert_not_nil ResolveSymbolResolver
-    assert_equal "from target", ResolveSymbolResolver.any_method
+    assert_separately([], "#{<<~"begin;"}\n#{<<~'end;'}")
+    begin;
+      feature = "Feature #20005"
+      assert_raise(LoadError, "resolve_symbol_target is not loaded") {
+        require '-test-/load/resolve_symbol_resolver'
+      }
+      require '-test-/load/resolve_symbol_target'
+      assert_nothing_raised(LoadError, "#{feature} resolver can be loaded") {
+        require '-test-/load/resolve_symbol_resolver'
+      }
+      assert_not_nil ResolveSymbolResolver
+      assert_equal "from target", ResolveSymbolResolver.any_method
 
-    assert_raise(LoadError, "tries to resolve missing feature name, and it should raise LoadError") {
-      ResolveSymbolResolver.try_resolve_fname
-    }
-    assert_raise(LoadError, "tries to resolve missing symbol name, and it should raise LoadError") {
-      ResolveSymbolResolver.try_resolve_sname
-    }
+      assert_raise(LoadError, "tries to resolve missing feature name, and it should raise LoadError") {
+        ResolveSymbolResolver.try_resolve_fname
+      }
+      assert_raise(LoadError, "tries to resolve missing symbol name, and it should raise LoadError") {
+        ResolveSymbolResolver.try_resolve_sname
+      }
+    end;
   end
 end