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| author | KOBAYASHI Shuji <[email protected]> | 2019-04-24 21:05:44 +0900 |
|---|---|---|
| committer | KOBAYASHI Shuji <[email protected]> | 2019-04-24 21:05:44 +0900 |
| commit | 4720648137f2698cceb635c251475dec645cd598 (patch) | |
| tree | 535584bbc083956801dd6c8c702c8dfe8c4c44d9 /mrbgems/mruby-metaprog/test | |
| parent | 163a6d01e035f16b15d3b08c0dfddd2caec09f9b (diff) | |
| download | mruby-4720648137f2698cceb635c251475dec645cd598.tar.gz mruby-4720648137f2698cceb635c251475dec645cd598.zip | |
Fix modiying class variable to frozen class/module
Diffstat (limited to 'mrbgems/mruby-metaprog/test')
| -rw-r--r-- | mrbgems/mruby-metaprog/test/metaprog.rb | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/mrbgems/mruby-metaprog/test/metaprog.rb b/mrbgems/mruby-metaprog/test/metaprog.rb index 1262c9945..0abeb90a6 100644 --- a/mrbgems/mruby-metaprog/test/metaprog.rb +++ b/mrbgems/mruby-metaprog/test/metaprog.rb @@ -171,7 +171,6 @@ assert('Module#class_variable_set', '15.2.2.4.18') do @@foo end end - assert_equal 99, Test4ClassVariableSet.class_variable_set(:@@cv, 99) assert_equal 101, Test4ClassVariableSet.class_variable_set(:@@foo, 101) assert_true Test4ClassVariableSet.class_variables.include? :@@cv @@ -180,6 +179,13 @@ assert('Module#class_variable_set', '15.2.2.4.18') do %w[@@ @@1 @@x= @x @ x 1].each do |n| assert_raise(NameError) { Test4ClassVariableSet.class_variable_set(n, 1) } end + + m = Module.new.freeze + assert_raise(FrozenError) { m.class_variable_set(:@@cv, 1) } + + parent = Class.new{ class_variable_set(:@@a, nil) }.freeze + child = Class.new(parent) + assert_raise(FrozenError) { child.class_variable_set(:@@a, 1) } end assert('Module#class_variables', '15.2.2.4.19') do |