mame	2018-04-17 17:18:57 +0900 (Tue, 17 Apr 2018)

  New Revision: 63174

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=63174

  Log:
    Use assert(false) for the path that is expected unreachable

  Modified files:
    trunk/test/gdbm/test_gdbm.rb
    trunk/test/ruby/test_array.rb
Index: test/ruby/test_array.rb
===================================================================
--- test/ruby/test_array.rb	(revision 63173)
+++ test/ruby/test_array.rb	(revision 63174)
@@ -735,7 +735,7 @@ class TestArray < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_array.rb#L735
     a = @cls[]
     i = 0
     a.each { |e|
-      assert_equal(a[i], e)
+      assert(false, "Never get here")
       i += 1
     }
     assert_equal(0, i)
@@ -755,7 +755,7 @@ class TestArray < Test::Unit::TestCase https://github.com/ruby/ruby/blob/trunk/test/ruby/test_array.rb#L755
     a = @cls[]
     i = 0
     a.each_index { |ind|
-      assert_equal(i, ind)
+      assert(false, "Never get here")
       i += 1
     }
     assert_equal(0, i)
Index: test/gdbm/test_gdbm.rb
===================================================================
--- test/gdbm/test_gdbm.rb	(revision 63173)
+++ test/gdbm/test_gdbm.rb	(revision 63174)
@@ -164,7 +164,7 @@ if defined? GDBM https://github.com/ruby/ruby/blob/trunk/test/gdbm/test_gdbm.rb#L164
       open_db_child(dbname) do
         assert_raise(Errno::EWOULDBLOCK, Errno::EAGAIN, Errno::EACCES) {
           GDBM.open(dbname, 0644) {|gdbm|
-            assert_instance_of(GDBM, gdbm)
+            assert(false)
           }
         }
       end

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