test_backtrace.rb: r18554 tests

* test/ruby/test_backtrace.rb (test_core_backtrace_{alias,undef}):
  add tests for r18554.  [ruby-dev:35820] [Bug #416]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@46036 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2014-05-21 06:11:22 +00:00
parent 108aa6143e
commit abf2980b7a

View File

@ -214,4 +214,24 @@ class TestBacktrace < Test::Unit::TestCase
q << true
end
end
def test_core_backtrace_alias
obj = BasicObject.new
e = assert_raise(NameError) do
class << obj
alias foo bar
end
end
assert_not_match(/\Acore#/, e.backtrace_locations[0].base_label)
end
def test_core_backtrace_undef
obj = BasicObject.new
e = assert_raise(NameError) do
class << obj
undef foo
end
end
assert_not_match(/\Acore#/, e.backtrace_locations[0].base_label)
end
end