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Diffstat (limited to 'test/ruby/test_proc.rb')
-rw-r--r-- | test/ruby/test_proc.rb | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/test/ruby/test_proc.rb b/test/ruby/test_proc.rb index 2db9108534..1bc360c9e8 100644 --- a/test/ruby/test_proc.rb +++ b/test/ruby/test_proc.rb @@ -1207,4 +1207,38 @@ class TestProc < Test::Unit::TestCase bug8345 = '[ruby-core:54688] [Bug #8345]' assert_normal_exit('def proc; end; ->{}.curry', bug8345) end + + def get_binding if: 1, case: 2, when: 3, begin: 4, end: 5 + a = 0 + binding + end + + def test_local_variable_get + b = get_binding + assert_equal(0, b.local_variable_get(:a)) + assert_raise(NameError){ b.local_variable_get(:b) } + + # access keyword named local variables + assert_equal(1, b.local_variable_get(:if)) + assert_equal(2, b.local_variable_get(:case)) + assert_equal(3, b.local_variable_get(:when)) + assert_equal(4, b.local_variable_get(:begin)) + assert_equal(5, b.local_variable_get(:end)) + end + + def test_local_variable_set + b = get_binding + b.local_variable_set(:a, 10) + b.local_variable_set(:b, 20) + assert_equal(10, b.local_variable_get(:a)) + assert_equal(20, b.local_variable_get(:b)) + assert_equal(10, b.eval("a")) + assert_equal(20, b.eval("b")) + end + + def test_local_variable_defined? + b = get_binding + assert_equal(true, b.local_variable_defined?(:a)) + assert_equal(false, b.local_variable_defined?(:b)) + end end |