diff options
Diffstat (limited to 'spec/ruby/core/string/unpack/c_spec.rb')
-rw-r--r-- | spec/ruby/core/string/unpack/c_spec.rb | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/spec/ruby/core/string/unpack/c_spec.rb b/spec/ruby/core/string/unpack/c_spec.rb index ed8caa4895..c2bf813954 100644 --- a/spec/ruby/core/string/unpack/c_spec.rb +++ b/spec/ruby/core/string/unpack/c_spec.rb @@ -35,8 +35,20 @@ describe :string_unpack_8bit, shared: true do ].should be_computed_by(:unpack, unpack_format(3)) end - it "ignores NULL bytes between directives" do - "abc".unpack(unpack_format("\000", 2)).should == [97, 98] + ruby_version_is ""..."3.3" do + it "ignores NULL bytes between directives" do + suppress_warning do + "abc".unpack(unpack_format("\000", 2)).should == [97, 98] + end + end + end + + ruby_version_is "3.3" do + it "raise ArgumentError for NULL bytes between directives" do + -> { + "abc".unpack(unpack_format("\000", 2)) + }.should raise_error(ArgumentError, /unknown unpack directive/) + end end it "ignores spaces between directives" do |