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author | Stan Hu <stanhu@gmail.com> | 2018-08-29 19:38:17 +0300 |
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committer | Stan Hu <stanhu@gmail.com> | 2018-08-29 19:46:46 +0300 |
commit | 038be9fffa65a42a7bcd066d0a5d726fd3ab59b1 (patch) | |
tree | e90fa1d634b2a872da749cdfd5089f7175013bf6 /spec/lib/gitlab/encoding_helper_spec.rb | |
parent | 42523a415df7b58bceb5d5d515e57bda180c02d8 (diff) |
Fix Error 500s due to encoding issues when Wiki hooks fire
Saved Wiki content goes through the GitalyClient::WikiService, which calls
StringIO#set_encoding on the input stream. The problem is that this call
mutates the encoding of the given string object to ASCII-88BIT, which
causes problems for models expecting the data to still be in UTF-8.
Freezing the input disables this behavior:
https://github.com/ruby/ruby/blob/v2_4_4/ext/stringio/stringio.c#L1583
Closes #50590
Diffstat (limited to 'spec/lib/gitlab/encoding_helper_spec.rb')
-rw-r--r-- | spec/lib/gitlab/encoding_helper_spec.rb | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/spec/lib/gitlab/encoding_helper_spec.rb b/spec/lib/gitlab/encoding_helper_spec.rb index e68c9850f6b..a5bf2f2b3df 100644 --- a/spec/lib/gitlab/encoding_helper_spec.rb +++ b/spec/lib/gitlab/encoding_helper_spec.rb @@ -1,3 +1,4 @@ +# coding: utf-8 require "spec_helper" describe Gitlab::EncodingHelper do @@ -187,4 +188,15 @@ describe Gitlab::EncodingHelper do end end end + + describe '#binary_stringio' do + it 'does not mutate the original string encoding' do + test = 'my-test' + + io_stream = ext_class.binary_stringio(test) + + expect(io_stream.external_encoding.name).to eq('ASCII-8BIT') + expect(test.encoding.name).to eq('UTF-8') + end + end end |