diff options
Diffstat (limited to 'test/ruby/test_eval.rb')
-rw-r--r-- | test/ruby/test_eval.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/ruby/test_eval.rb b/test/ruby/test_eval.rb index 23d34a5f81..2f4b0bfbbd 100644 --- a/test/ruby/test_eval.rb +++ b/test/ruby/test_eval.rb @@ -1,4 +1,5 @@ require 'test/unit' +require_relative 'envutil' class TestEval < Test::Unit::TestCase @@ -7,6 +8,15 @@ class TestEval < Test::Unit::TestCase $gvar__eval = 14 Const = 15 + def ruby(*args) + args = ['-e', '$>.write($<.read)'] if args.empty? + ruby = EnvUtil.rubybin + f = IO.popen([ruby] + args, 'r+') + yield(f) + ensure + f.close unless !f || f.closed? + end + def test_eval_basic assert_equal nil, eval("nil") assert_equal true, eval("true") @@ -391,4 +401,11 @@ class TestEval < Test::Unit::TestCase end.join end end + + def test_eval_with_toplevel_binding # [ruby-dev:37142] + ruby("-e", "x = 0; eval('p x', TOPLEVEL_BINDING)") do |f| + f.close_write + assert_equal("0", f.read.chomp) + end + end end |