diff options
| author | Jean Boussier <[email protected]> | 2019-11-27 11:40:18 +0000 |
|---|---|---|
| committer | Yusuke Endoh <[email protected]> | 2020-01-15 10:38:47 +0900 |
| commit | 98ef38ada43338c073f50a0093196f0356284625 (patch) | |
| tree | 1e7bdf0b54f4745501b9f3aed8ac44132ab6d25b /spec/ruby/core/regexp | |
| parent | 07aef4c99ac4be3073f8b15ebdfa324a7f94f5e3 (diff) | |
Freeze Regexp literals
[Feature #8948] [Feature #16377]
Since Regexp literals always reference the same instance,
allowing to mutate them can lead to state leak.
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/2705
Diffstat (limited to 'spec/ruby/core/regexp')
| -rw-r--r-- | spec/ruby/core/regexp/initialize_spec.rb | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/spec/ruby/core/regexp/initialize_spec.rb b/spec/ruby/core/regexp/initialize_spec.rb index 36fd5c7bf2..ae188fb9c2 100644 --- a/spec/ruby/core/regexp/initialize_spec.rb +++ b/spec/ruby/core/regexp/initialize_spec.rb @@ -5,8 +5,16 @@ describe "Regexp#initialize" do Regexp.should have_private_method(:initialize) end - it "raises a SecurityError on a Regexp literal" do - -> { //.send(:initialize, "") }.should raise_error(SecurityError) + ruby_version_is ""..."2.7" do + it "raises a SecurityError on a Regexp literal" do + -> { //.send(:initialize, "") }.should raise_error(SecurityError) + end + end + + ruby_version_is "2.7" do + it "raises a FrozenError on a Regexp literal" do + -> { //.send(:initialize, "") }.should raise_error(FrozenError) + end end it "raises a TypeError on an initialized non-literal Regexp" do |