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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-04-16 01:00:13 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2016-04-16 01:00:13 +0000
commitda2e0721b1ba94e8e786224469fe4bf7550c996a (patch)
tree6251858faae77bd6f9b9cfeaf71a5426906af6ab /test/-ext-/struct
parentc746d5027d0a57ef5996b3394e7c6a2f2b96df0d (diff)
struct.c: unique members
* struct.c (struct_make_members_list, rb_struct_s_def): member names should be unique. [ruby-core:74971] [Bug #12291] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54612 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'test/-ext-/struct')
-rw-r--r--test/-ext-/struct/test_duplicate.rb22
1 files changed, 22 insertions, 0 deletions
diff --git a/test/-ext-/struct/test_duplicate.rb b/test/-ext-/struct/test_duplicate.rb
new file mode 100644
index 0000000..77d6198
--- /dev/null
+++ b/test/-ext-/struct/test_duplicate.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: false
+require 'test/unit'
+require "-test-/struct"
+
+class Bug::Struct::Test_Duplicate < Test::Unit::TestCase
+ def test_new_dupilicate
+ bug12291 = '[ruby-core:74971] [Bug #12291]'
+ assert_raise_with_message(ArgumentError, /duplicate member/, bug12291) {
+ Bug::Struct.new_duplicate(nil, "a")
+ }
+ assert_raise_with_message(ArgumentError, /duplicate member/, bug12291) {
+ Bug::Struct.new_duplicate("X", "a")
+ }
+ end
+
+ def test_new_dupilicate_under
+ bug12291 = '[ruby-core:74971] [Bug #12291]'
+ assert_raise_with_message(ArgumentError, /duplicate member/, bug12291) {
+ Bug::Struct.new_duplicate_under("x", "a")
+ }
+ end
+end