diff options
Diffstat (limited to 'spec/ruby/core/symbol/inspect_spec.rb')
| -rw-r--r-- | spec/ruby/core/symbol/inspect_spec.rb | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/spec/ruby/core/symbol/inspect_spec.rb b/spec/ruby/core/symbol/inspect_spec.rb index dead6e34fc..f2269996af 100644 --- a/spec/ruby/core/symbol/inspect_spec.rb +++ b/spec/ruby/core/symbol/inspect_spec.rb @@ -1,10 +1,12 @@ -require File.expand_path('../../../spec_helper', __FILE__) +require_relative '../../spec_helper' describe "Symbol#inspect" do symbols = { fred: ":fred", :fred? => ":fred?", :fred! => ":fred!", + :BAD! => ":BAD!", + :_BAD! => ":_BAD!", :$ruby => ":$ruby", :@ruby => ":@ruby", :@@ruby => ":@@ruby", @@ -64,9 +66,9 @@ describe "Symbol#inspect" do :~ => ":~", :| => ":|", - :"!" => [":\"!\"", ":!" ], - :"!=" => [":\"!=\"", ":!="], - :"!~" => [":\"!~\"", ":!~"], + :"!" => ":!", + :"!=" => ":!=", + :"!~" => ":!~", :"\$" => ":\"$\"", # for justice! :"&&" => ":\"&&\"", :"'" => ":\"\'\"", @@ -94,12 +96,36 @@ describe "Symbol#inspect" do :"foo " => ":\"foo \"", :" foo" => ":\" foo\"", :" " => ":\" \"", + + :"ê" => [":ê", ":\"\\u00EA\""], + :"测" => [":测", ":\"\\u6D4B\""], + :"🦊" => [":🦊", ":\"\\u{1F98A}\""], } + expected_by_encoding = Encoding::default_external == Encoding::UTF_8 ? 0 : 1 symbols.each do |input, expected| - expected = expected[1] if expected.is_a?(Array) + expected = expected[expected_by_encoding] if expected.is_a?(Array) it "returns self as a symbol literal for #{expected}" do input.inspect.should == expected end end + + it "quotes BINARY symbols" do + sym = "foo\xA4".b.to_sym + sym.inspect.should == ':"foo\xA4"' + end + + it "quotes symbols in non-ASCII-compatible encodings" do + Encoding.list.reject(&:ascii_compatible?).reject(&:dummy?).each do |encoding| + sym = "foo".encode(encoding).to_sym + sym.inspect.should == ':"foo"' + end + end + + it "quotes and escapes symbols in dummy encodings" do + Encoding.list.select(&:dummy?).each do |encoding| + sym = "abcd".dup.force_encoding(encoding).to_sym + sym.inspect.should == ':"\x61\x62\x63\x64"' + end + end end |