* test/ruby/test_eval.rb (class TestEval): Add test for shared eval

  filenames via rb_fstring().
* test/ruby/test_iseq.rb (class TestISeq): Add test for shared
  iseq labels via rb_fstring(). [Bug #9159]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 22 insertions, 0 deletions

diff --git a/test/ruby/test_eval.rb b/test/ruby/test_eval.rb
index cba9ce42f8..abf65613b1 100644
--- a/test/ruby/test_eval.rb
+++ b/test/ruby/test_eval.rb
@@ -473,4 +473,16 @@ class TestEval < Test::Unit::TestCase
     fname = "\u{3042}".encode("euc-jp")
     assert_equal(fname, eval("__FILE__", nil, fname, 1))
   end
+
+  def test_eval_location_fstring
+    o = Object.new
+    o.instance_eval "def foo() end", "generated code"
+    o.instance_eval "def bar() end", "generated code"
+
+    a, b = o.method(:foo).source_location[0],
+           o.method(:bar).source_location[0]
+
+    assert_equal a.object_id, b.object_id,
+      "#{a.inspect}.object_id != #{b.inspect}.object_id"
+  end
 end
diff --git a/test/ruby/test_iseq.rb b/test/ruby/test_iseq.rb
index f8f186175f..fdc223b751 100644
--- a/test/ruby/test_iseq.rb
+++ b/test/ruby/test_iseq.rb
@@ -116,4 +116,14 @@ class TestISeq < Test::Unit::TestCase
     assert_equal("block in test_location", iseq.label)
     assert_equal(line+1, iseq.first_lineno)
   end
+
+  def test_label_fstring
+    c = Class.new{ def foobar() end }
+
+    a, b = eval("# encoding: us-ascii\n'foobar'.freeze"),
+      ISeq.of(c.instance_method(:foobar)).label
+
+    assert_equal a.object_id, b.object_id,
+      "#{a.inspect}.object_id != #{b.inspect}.object_id"
+  end
 end