From fcbf63e62c627deae76c1b8cb8c0876c536ed811 Mon Sep 17 00:00:00 2001
From: Jari Vetoniemi <jari.vetoniemi@indooratlas.com>
Date: Mon, 16 Mar 2020 18:49:26 +0900
Subject: Fresh start

---
 jni/ruby/test/-ext-/string/test_set_len.rb | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 jni/ruby/test/-ext-/string/test_set_len.rb

(limited to 'jni/ruby/test/-ext-/string/test_set_len.rb')

diff --git a/jni/ruby/test/-ext-/string/test_set_len.rb b/jni/ruby/test/-ext-/string/test_set_len.rb
new file mode 100644
index 0000000..e257cac
--- /dev/null
+++ b/jni/ruby/test/-ext-/string/test_set_len.rb
@@ -0,0 +1,25 @@
+require 'test/unit'
+require "-test-/string/string"
+
+class Test_StrSetLen < Test::Unit::TestCase
+  def setup
+    @s0 = [*"a".."z"].join("").freeze
+    @s1 = Bug::String.new(@s0)
+  end
+
+  def teardown
+    orig = [*"a".."z"].join("")
+    assert_equal(orig, @s0)
+  end
+
+  def test_non_shared
+    @s1.modify!
+    assert_equal("abc", @s1.set_len(3))
+  end
+
+  def test_shared
+    assert_raise(RuntimeError) {
+      assert_equal("abc", @s1.set_len(3))
+    }
+  end
+end
-- 
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