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string.c: fix dumped suffix

* string.c (rb_str_dump): get rid of an error on evaling with
  frozen-string-literal enabled.  [ruby-core:86539] [Bug #14687]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2018-04-16 07:12:06 +00:00
parent bfbf7a350a
commit cea438b0ca
3 changed files with 15 additions and 6 deletions

View file

@ -418,7 +418,7 @@ describe "String#dump" do
end
it "includes .force_encoding(name) if the encoding isn't ASCII compatible" do
"\u{876}".encode('utf-16be').dump.should == "\"\\bv\".force_encoding(\"UTF-16BE\")"
"\u{876}".encode('utf-16le').dump.should == "\"v\\b\".force_encoding(\"UTF-16LE\")"
"\u{876}".encode('utf-16be').dump.end_with?(".force_encoding(\"UTF-16BE\")").should be_true
"\u{876}".encode('utf-16le').dump.end_with?(".force_encoding(\"UTF-16LE\")").should be_true
end
end